GENERAL REPAIRS & REMEDIAL WATERPROOFING
Contents
1. BILL OF QUANTITY BOQ Repair Mortars Sr No Specification Polymer modified mortar for patch reinstatement low build Providing pre packed single component structural grade mortar Pagel U 40 of Pidilite Industries Ltd the product attains a compressive strength of 25 N mm in 1 day amp ultimate strength of 60 N mm with a single application built up 40 mm thick Water powder ratio of 0 11 0 12 to be maintained at all times Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete Substrate prior to using Pagel U 40 Polymer modified mortar for patch reinstatement high build Providing pre packed single component structural grade mortar Pagel U 80 of Pidilite Industries Ltd the product attains a compressive strength of 25 N mm in 1 day amp ultimate strength of 60 N mm with a single application built up 80 mm thick Water powder ratio of 0 11 0 12 to be maintained at all times Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete Substrate prior to using Pagel U 80 Rapid setting repair mortar for patch repair low build Providing pre packed single component structural grade mortar Pagel R20 20 of Pidilite Industries Ltd the product attains a compressive strength of 10 N mm in2. Foundation below ground level Retaining walls amp basements Effluent treatment plants Dr Fixit Concrete Guard e Anti carbonation cum decorative coating Acrylic anti carbonation coating for Bridges flyovers subways stadiums RCC water tanks Steel structures All concrete structures exposed to severe atmospheric conditions Dr Fixit Raincoat e Weather proof cum decorative coating or Acrylic elastomeric weatherproof coating All exterior concrete masonry surfaces CORROSION PROTECTION SYSTEMS Dr Fixit Instant Leak Plug e Instant plugging of drip leakage in concrete Fast setting cementitious compound masonry structures ee es eee kd DR FIKIT REPAIR SYSTEMS GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING 7 REMEDIAL TREATMENT COMMON PROBLEMS IN A BUILDING Remedial treatment external wall dampness Dampness on walls O Cracks on walls D treated with Dr Fixit Crack X Shrinkfree Protective coating for walls using Dr Fixit Raincoat Broken plaster repaired with PMM 5 Window perimeter joint sealed with Dr Fixit Silicone Sealant Problem Surface cracks on plastered walls Solution Crack filling using Dr Fixit Crack X Powder Dr Fixit Crack X Paste Dr Fixit Crack X Shrinkfree e Ensure complete surface preparation prior to application Chisel the crack to 8 groove of 5mm x 5mm e Clean the groove to remove all loose
3. P woro Trade Centre Jawaharlal Nehru Sports Complex CWG Bhagalpur Railway Bridge Anant Bazar Patrika i i F GUIDE TO G ENERAL R EPAIR amp REM NOTES 37 EDIAL WATERPROOFING Dr Fixit brings you the widest range of Construction Chemicals 9 Pidilite Industries Limited Construction Chemicals Division Ramkrishna Mandir Road Post Box No 17411 Andheri E Mumbai 400059 INDIA Te 49127 2635 000 Fax 491 22 7635 7008 www doctor fixit com drfixitadvice pilmail com Call Dr Fixit Advice Centre 1800 209 5504 on all days from 8 AM to 8 PM CONTACT US Ahmedabad 079 27552043 1483 Bengaluru 080 30563000 3001 Chennai 044 28350338 1614 Delhi O11 45529000 Hyderabad 040 23351250 1308 Kochi 0484 2543978 3045000 Kolkata 033 22888844 Mumbai 022 2835 7 000 OVERSEAS CONTACTS Dubai 9714 3471678 Singapore 65 67638681 Thailand 66 27228535 DISCLAIMER The product information amp application details given by the company amp its agents has been provided in good faith amp meant to serve only as a general guideline during usage Users are advised to carry out tests amp take trials to ensure on the suitability of products meeting their requirement prior to full scale usage of our products Since the correct identification of the problems quality of other materials used and on site workmanship are factors beyond o
4. applied in a span of 5 hours Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete Substrate amp application a suitable primer prior to applying the protective coating Protective Coating Elastomeric Kg Providing amp applying 2 coats of Dr Fixit Raincoat of Pidilite Industries Ltd single component elastomeric acrylic coating The product attains a dry film thickness of 110 u when fully cured The coating possesses 100 elongation amp can bridge hairline cracks up to 0 5 mm The two coats are to be applied in a span of 4 5 hours Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate amp application of a suitable primer prior to applying the protective coating BOQ Sr No Injection Grouts Specification Injection grouting PU Foam Providing Polyurethane injection grout Dr Fixit PU Foam Injection of M s Pidilite Industries Ltd 2 component injection resin system which is hydrophobic in nature amp foams up to 30 times its volume on contact with water The said system is inert hence safe for potable water contact amp non bio degradable in nature The application may be carried out in a staggered manner or in a grid pattern as desired by the Engineer in charge Storing
5. amp fungus resistant Available in different colours Mild Exposure Conditions Primer Apply surface sealing acrylic primer Dr Fixit Primeseal Crack bridging capability Coating 2 coats of protective coating Dr Fixit Raincoat Water vapour permeable UV algae amp fungus resistant Available in different colours Sewerage and Wastewater Applications Protective Coating Anti carbonation weather Dr Fixit Coal Tar Epoxy Excellent resistance to water and water soluble proof coating chemicals Very high impact and abrasion resistant Resistant to microbes Ideal for sewage treatment plants harbours hydraulic steel structures Pidilite Company Pidilite Industries has been the pioneer and market leader in adhesives and sealants construction chemicals hobby colours and polymer emulsions in India We started manufacturing white glue Fevicol only in 1959 and have now grown to cater to various other categories including paint chemicals automotive chemicals art materials and stationery fabric care maintenance chemicals industrial adhesives industrial and textile resins and organic pigments and preparations Unique Brands Pidilite has some of the biggest and strongest brands in the adhesives and sealants category These brands include Fevicol M seal and Fevikwik Fevicol has become synonymous with adhesives to millions all over India and is ranked amongst the most trusted brands in the country Some
6. required area e Ensure the space behind the reinforcement is thoroughly compacted with the mortar e Gradually build up thickness to complete the entire area Finishing amp curing e Level amp finish the area using a straight edge e Cure adequately using a suitable curing compound or water in case of hot numid weather conditions A ii 4 tyk ae he Ai KA A ei Pli ING ars aa hy ifs ay a STRUCTURAL REPAIRS TO RCC MEMBERS USING DR PAGEL REPAIR SYSTEMS Break open the loose amp damaged concrete Remove rust scales using a wire brush or suitable mechanical means Apply a single coat of Dr Fixit Rust Remover over the cleaned re bar surface Wash the re bar with clean water within 30 minutes amp wipe it dry Apply 2 coats of Dr Fixit Epoxy Zinc Primer in a span of 4 hours over the treated re bar amp allow to dry for 6 hours Clean all loose laitence on the concrete substrate amp apply 1 coat of Dr Fixit Epoxy Bonding Agent Mix Pagel U10 40 80 at water to powder ratio of 0 11 0 13 Trowel hand apply the mortar on the prepared substrate whilst the bonding agent is still tacky 20 30 mins Finish to level amp cure adequately APPLICATION METHODOLOGY 19 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING APPLICATION METHODOLOGY JACKETING ENCASEMENT Equipment e Slow speed drill fitted with a paddle e Gloves e Water tight shuttering e Painting br
7. Dr Fixit Epoxy Zinc Primer cathodic corrosion protection coating for steel Substrate e Alternatively prime the rebar using Pagel 502 cementitious corrosion protection coating for steel Substrates e Apply 2 coats using a suitable brush to cover the entire rebar pe NAN E j Erg TE ie i Sa ro hi ak Priming the substrate e Choice of bonding agent depends on the criticality of repairs e For general repairs Acrylic or SBR based bonding agents may be used i e Dr Fixit Pidicrete MPB URP In critical situations epoxy based bonding agents are recommended i e Dr Fixit Epoxy Bonding Agent Concrete Super Bond e Brush apply the coating uniformly on the entire area e Ensure the reinstating mortar is applied within the Stipulated open time of the bonding agent Mixing of Repair Mortar e Choice of repair mortar depends on the nature of application amp intended use of the structure e Repair mortars recommended Pagel U10 40 80 Pagel R 20 20 or 20 80 Dr Fixit Magic Mortar Dr Fixit Fairing Mortar Dr Fixit Polymer Mortar PX amp Dr Fixit Polymer Mortar HB e Mix the mortar using a slow speed drill fitted with a mixing paddle at the prescribed w p ratio e Ensure continuous mixing for 3 5 mins for a uniform consistency Application Ensure the bonding agent is still tacky before commencing the mortar application e Apply the mortar using a trowel or by hand in the
8. Dr Fixit PU Foam Injection Dr Fixit PU Plain Injection Polyurethane foam resin grout Dr Fixit Epoxy Injection Grout Epoxy resin grout Dr Fixit Dampfree Siliconate compound for injection grouting Pagel ZS10 Pagel ZL10 Micro fine cementitious injection grout Areas of application Structural strengthening of weak concrete Duct grouting Fixing of re bars tie bars amp insert plates Anchoring of foundation bolts Fixing of anchoring in concrete masonry stone Water plugging system for drip leakage in Defective concrete cracks honeycombs Concrete joints Basement waterproofing Drinking water tanks amp reservoirs Waste water tanks sewers manholes Dams canals amp tunnels Pipe intrusions amp Soil stabilization Structural strengthening of weak concrete Pore crack sealing in honeycombed concrete Damp proofing of brick masonry structures Crack pore sealing in concrete masonry stone Rock amp soil anchoring Basement waterproofing Tunneling dams amp reservoirs ETP amp STP structures SSS INJECTION SYSTEMS Dr Fixit Pidicrete AM e General purpose cement slurry grouting Expansive grouting additive applications PROTECTIVE COATINGS Dr Fixit Coal Tar Epoxy e Protective coating for concrete steel Epoxy tar based protective coating surfaces in Sewage treatment plants Splash zones of docks amp harbour installations Silos containing chemicals Cooling towers
9. QUANTITY 27 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING CASE STUDY Following are some of the prestigious projects successfully reinstated using Dr Fixit Pagel Repair Systems Project NHAI Project Chikkaballapura Bagepalli Section NH5 Client KNR Patel Infrastructures Nature of project Construction of new bridges amp strengthening of existing ones Year of execution 2020 Scope of work Repairs amp structural strengthening of bridge structure A w Proposed solution e Anti corrosive treatment to steel reinforcement using epoxy zinc primer e Reinstating of spalled concrete using structural grade single component cementitious mortars e Strengthening of structure by means of epoxy injection grouting Dr Fixit products used e Dr Fixit Epoxy Zinc Primer e Dr Fixit Epoxy Bonding Agent e Dr Fixit Epoxy Injection Grout e Pagel U10 40 80 e Dr Fixit Magic Mortar CASE STUDY 2 Project Nehru Memorial College Mangalore Client KVG Institution Consultant M s Mistry Consultants Bangalore Nature of project Repairs to institutional buildings Year of execution 2010 2011 Scope of work Structural repair of building Proposed solution Anti corrosive treatment to steel reinforcement using epoxy zinc primer Re plastering using Polymer Modified Mortar Reinstatement of RCC sections using structural grade single component cementitious mortars amp micro concrete Dr Fixit products used D
10. grade high strength Cement based repair Bonding Coat Polymer modified epoxy bond coat Pagel U10 Dr Fixit Epoxy Bonding Highly effective in structural repairs Agent Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp Pagel One component mortar makes the rust remover amp applying protective coating MSO2 Dr Fixit Epoxy Zinc Primer application user friendly Patch Repair High strength single componant Pagel U10 40 80 Protect exposed and unexposed mortars reinforcement from corrosion Protective Coating Anti carbonation weather Dr Fixit Concrete Guard Can build thickness of 5 100 mm proof coating Structural grade fast setting Cement based repair Bonding Coat Polymer modified epoxy bond coat Pagel U10 Dr Fixit Epoxy Bonding Highly effective in fast setting repairs Agent Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp Pagel One component mortar makes the rust remover amp applying protective coating MSO2 Dr Fixit Epoxy Zinc Primer application user friendly Patch Repair High strength single componant Pagel R20 20 20 80 Protect the substrate from all kinds of mortars chemical and environmental attack Protective Coating Anti carbonation weather Dr Fixit Concrete Guard Very high abrasion resistance proof coating Structural grade high strength Resin based repair Bonding Coat Epoxy bond coat Dr Fixit Pidipoxy EC Dr Fix
11. laitance amp wash with water e Apply crack filler Dr Fixit Crack X Paste Dr Fixit Crack X Powder with a putty blade e Air cure for 24 hrs prior to over coating with decorative paint e Use Dr Fixit Crack X Shrinkfree for cracks up to 10 mm width Problem Broken plaster on masonry walls solution Re plaster with Polymer Modified Mortar PMM using Dr Fixit Pidicrete URP Dr Fixit Pidicrete MPB Dr Fixit Super Latex e Chip off the damaged portion to obtain a sound surface with straight edges e Wash the area with water amp apply 1 primer coat of Dr Fixit Pidicrete URP e Primer mixed in the proportion 1 1 URP Cement e Prepare PMM using Dr Fixit Pidicrete URP amp apply while the primer is tacky e PMM consists of 1 part cementt3 parts sand 15 URP 20 water by weight of cement e Mixing amp application of Dr Fixit Pidicrete URP as prescribed in TDS e Allow the repaired patch to cure adequately Sealing the wall surface with a protective cum decorative coating Solution Waterproof coating for external walls using Dr Fixit Raincoat e Ensure complete surface preparation prior to application e Wire brush the surface to remove all the loose laitence amp wash with clean water e Ensure complete crack filling as recommended amp wet the wall prior to over coating e Brush apply 1 primer coat of Dr Fixit Primeseal amp allow to dry for 4 hrs e Brush apply 2 coats of Dr Fixit Raincoat in a span of 4 hrs over the
12. mixed in the proportion 1 1 URP Cement e Prepare PMM using Dr Fixit Pidicrete URP amp apply while the primer is tacky e PMM consists of 1 part cementt3 parts sand 15 URP 20 water by weight of cement e Mixing amp application of Dr Fixit Pidicrete URP as prescribed in TDS e Allow the repaired patch to cure adequately Protecting the roof terrace with a waterproofing coating Solution Providing heavy duty waterproofing coating using Dr Fixit Newcoat e Ensure complete surface preparation prior to application amp maintain a Suitable slope for water drainage e Wire brush the surface to remove loose particles amp laitence Wash with clean water e Ensure complete crack filling amp reinstate damaged portions with PMM as recommended e Allow the repaired surface to cure for 24 hrs Post which wet the surface to a SSD condition e Brush apply 1 primer coat of Dr Fixit Primeseal amp allow to dry for 4 hours e Dr Fixit Primeseal to be diluted with 50 water by volume of Dr Fixit Primeseal e Brush apply 1 coat of Dr Fixit Newcoat over the primed surface e Overlay a open woven fiber glass mesh 40 GSM of size 2 mm x 2 mm while the Ist coat is tacky allow to dry for 4 hrs e Apply more 2 coats of Dr Fixit Newcoat in a span of 4 hrs at right angles to the previous coat e Air cure for 7 days prior to complete functional usage e Mixing amp application of Dr Fixit products as prescribed in TDS IN ACCESSIBLE F
13. mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to grouting UOM Rate Injection grouting PU Resin Providing Polyurethane injection grout Dr Fixit PU Plain Injection of M s Pidilite Industries Ltd 2 component injection resin system which is water insensitive amp sets effectively in presence of water The said system is inert hence safe for potable water contact amp non bio degradable in nature The application may be carried out in a staggered manner or in a grid pattern as desired by the Engineer in charge Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete Substrate prior to grouting Injection grouting Microfine Cementitious Providing Polyurethane injection grout Pagel ZS10 of M s Pidilite Industries Ltd 2single component pre packed cementitious micro fine injection grout The said grout has a fineness of 16000 Blaines which is 5 times finer than normal OPC amp penetrates cracks 0 8 mm very effectively Water powder ratio of 0 35 0 45 to be maintained at all times Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to grouting Kg BILL OF
14. of our other major brands are Dr Fixit Pagel amp Roff in Construction Chemicals Cyclo and Motomax in auto care Ranipal in fabric care and Hobby Ideas in the Do lt Yourself range of hobby and craft products FEVICOL PREVENT PROTECT PRESERVE seaLe ee 5 cyclo fevitite Fevicryl Ranipal hobby ideas COMPANY PROFILE State of the Art Manufacturing Pidilite continuously invests in state of the art manufacturing facilities across 18 locations in India and other countries R amp D Facilities We develop most of our products in house with the help of a strong research driven innovation led by consumer insights Innovation being one of the core values of the company Pidilite established a state of the art research centre in Singapore to expand the company s product innovation strategy and attract international talent to work on its in house global brands COMPANY PROFILE GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING 35 Construction Chemicals Division Pidilite has a unique mission to ensure that the latest in construction chemical technology reaches the Indian masses To help achieve this mission Pidilite has wide distribution network and an army of trained applicators who ensure that the correct solution is provided for Healthy Construction Since Dr Fixit the waterproofing expert was launched almost a decade ago it has become the und
15. single coat over the concrete substrate Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to applying the bonding primer amp reinstate mortar whilst the bonding coat is still tacky 2 Bonding agent for concrete substrate Polymer modified Kg Providing amp applying bonding primer coat of Pagel U10 of M s Pidilite Industries Ltd pre packed single component high quality adhesion layer which is polymer modified Application to be carried out using a brush in a single coat over the concrete substrate Water powder ratio to be maintained at 0 11 0 13 at all times Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to applying bonding primer amp reinstate mortar whilst the bonding coat is Still tacky Bonding agent for concrete substrate Acrylic Polymer Kg Providing amp applying bonding primer coat of acrylic polymer Dr Fixit Pidicrete MPB of M s Pidilite Industries Ltd mixed with cement in the proportion 1 1 by volume Application to be carried out using a brush in a single coat over the concrete substrate Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concr
16. 2 hours 25 N mm in 1 day ultimate strength of 50 N mm with a single application built up 40 mm thick Water powder ratio of 0 11 0 12 to be maintained at all times Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to using Pagel R20 20 Rapid setting repair mortar for patch repair high build Providing pre packed single component structural grade mortar Pagel R20 80 of Pidilite Industries Ltd the product attains a compressive strength of 8 N mm in 2 hours 35 N mm in 3 days amp ultimate strength of 65 N mm with a single application built up 100 mm thick Water powder ratio of 0 11 0 12 to be maintained at all times Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to using Pagel R20 80 Micro concrete for jacketing encasement Providing pre packed single component structural grade micro concrete Dr Fixit Micro Concrete of Pidilite Industries Ltd the product attains a compressive strength of 15 N mm in 24 hours amp ultimate strength of 60 N mm Water powder ratio of 015 016 to be maintained at all times Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation
17. Bond Dr Fixit Rust Remover amp Dr Fixit Epoxy Zinc Primer High durability High strength Rebar Anchoring Anchor fixing using polyester resin grout Micro concrete Jacketing using polymer modified micro concrete Protective Coating Anti carbonation weather proof coating Bonding Coat Moisture in sensitive epoxy bond coat Dr Fixit Anchorfix S P Dr Fixit Micro Concrete Dr Fixit Concrete Guard Splash Zone Application Dr Fixit Concrete Super Bond Dr Fixit Pidipoxy MIEP Protect substrate from salty water mild chemicals and microbes High durability Existing Rebar Corrosion Protection Cleaning with rust remover amp applying protective coating Rebar Anchoring Anchor fixing using polyester resin grout Dr Fixit Rust Remover amp Dr Fixit Epoxy Zinc Primer Dr Fixit Anchorfix S P High strength High abrasion and impact resistant Micro concrete Jacketing using polymer modified micro concrete Protective Coating Anti carbonation weather proof coating Reinstating Repair Re profile using anti washout grout INJECTION SYSTEMS Injection Grouting Injecting hydrophilic PU foaming grout Dr Fixit Micro Concrete Dr Fixit Coal Tar Epoxy Underwater Application Pagel V14 40 UW Stopping of Drip leakage Dr Fixit PU Foam Injection Protect substrate from salty water mild chemicals and microbes One component mortar makes the application user friendly
18. CSL JSL Duburi JOB REFERENCES ACC Baragrh Khariar Dam Head Regulator MES Kalaikunda Rengali Dam L amp T Railway Link Project Vedanta Captive Power Plant Durgapur Cement Works Tatwa Builders Basement Eden Gardens Sapoorji Pallonji IIT Kharagpur MES Panagrh Balmer Laurie HO Kolkata Marg Riverside Mall Project JOB REFERENCES 31 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING REPAIR SYSTEM SELECTION amp APPLICATION REPAIRS JACKETTING ENCASEMENT Specification Product Recommended Benefits Standard Cement based repair Bonding Coat Polymer modified bond coat Dr Fixit Pidicrete URP MPB Very economic solution Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp Dr Fixit User friendly application rust remover amp applying protective coating Epoxy Zinc Primer Patch Repair Reinstating polymer modified mortar Dr Fixit Pidicrete URP MPB High build Cement based repair Bonding Coat No bond coat required Equally effective in over head amp vertical situations Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp Dr Fixit High build thickness upto 40 mm can rust remover amp applying protective coating Epoxy Zinc Primer be achieved in single application Patch Repair Reinstating using single component Dr Fixit Magic Mortar One component mortar makes the polymer modified mortar application user friendly Structural
19. High strength Instant plugging of active leakage Safe for potable water contact Arresting Severe Water Dampness amp Flexible Sealing of Cracks Injection Grouting Injecting moisture insensitive PU resin grout Dr Fixit PU Plain Injection Effectively seals severe dampness Safe for potable water contact Structural Strengthening of Parent Concrete Injection Grouting Injecting high strength epoxy resin grout Dr Fixit Epoxy Injection Grout Highly durable Elastic sealing of cracks Highly effective in structural strengthening Arresting Mild Water Leakage Dampness Injection Grouting Injecting high strength single component cementitious grout Pagel ZS10 ZL10 Sealing Rising Water Dampness Injection Grouting Injecting siliconate based waterproofing system Dr Fixit Dampfree Low viscosity amp high penetration Extremely durable system for repairs Easy to use Single component Economical Easy to use Single component REPAIR SYSTEM SELECTION amp APPLICATION 33 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING PROTECTIVE COATINGS Specification Product Recommended Benefits Severe Exposure Conditions Primer Apply solvented surface sealing Dr Fixit Primeseal SB High diffusion resistance against CO2 and CI acrylic primer Coating 2 coats of protective coating Dr Fixit Concrete Guard Crack bridging capability Water vapour permeable UV algae
20. LAT SLOPING ROOF Problem Injection grouting to the roof ceiling negative side for arresting drip leakage using Dr Fixit PU Foam Plain Injection Solution Damp proof Coating using Dr Fixit Dampguard e Clean the area of leakage to expose the plaster e Mark points for grouting at the desired location e Now drill holes of 12 mm dia at the predetermined points e Fix PVC MS nozzles in the grouting holes using a suitable putty amp allow to set e Inject Dr Fixit PU Foam Injection using a grouting pump e Follow the process with secondary grouting using Dr Fixit PU Plain Injection e Allow to cure for 24 hrs amp seal the grouting hole appropriately REMEDIAL TREATMENT 13 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING REMEDIAL TREATMENT COMMON PROBLEMS IN A BUILDING Remedial treatment Basement waterproofing Injection grouting along cracks Surface sealing with curtain injections 0 Injection along construction joint Structural cracks strengthening Severe drip leakage in basement walls floor Solution Injection grouting for using Dr Fixit PU Foam Plain Injection e Clean the area of leakage to expose the plaster e Mark points for grouting at the desired location e Now drill holes of 12 mm dia at the predetermined points Fix PVC MS nozzles in the grouting holes using a suitable putty allow to set e Inject Dr Fixit PU Foam Injection using a grouting pump e Follow the process w
21. RUCTURAL REPAIRS Structural repairs are the systems used to strengthen the building to increase its performance life and may be re instating it into stable condition due to de stressed happened by various reasons e g Bad Constructions practices Physical Mechanical abuses earthquakes etc General Repairs are those adopted to repair small areas e g re surfacing re jacketing the RCC members Non structural mainly related to waterproofing needs and can be considered as cosmetic methods to bring the structure back in to good conditions The commonly available repair systems are given below Corrosion Protection e Alkaline Micro fine cement slurry as a passivator coat e Epoxy Zinc Primer Bonding Agents Epoxy Bonding Agents e General Purpose Epoxy Bonding Agents Low open Time e High end Epoxy Bonding Agents High Open Time and can work in Wet Conditions Cement Polymer modified Slurry e 2 part site mixed cement slurry j part ready to use cement slurry Repair Mortars e 2 part low to Medium strength repair mortars generally used for patch repair e 2 part High Ultimate Strength Repair mortars generally used for structural repair e Epoxy or Cementitious Repair Mortar j part Cementitious High Early Strength Repair mortars High strength mortars Rapid setting mortars e Free flow micro concrete for enhancing the strength of structural members e Single part high ultimate strength Micro concrete Inje
22. as of excess material powder cement and or droppings Chemicals used for cleaning Shall be non hazardous and non flammable Process grout materials using appropriate protective gear including gloves masks or goggles and appropriate clothing as described and in accordance with the manufacturer s MSDS sheets Follow manufacturer s recommendations for product Safety and disposal of material The choice of PU injection grout foam resin will be determined by the severity of leakage As such Dr Fixit PU Foam Injection Dr Fixit PU Plain Injection may be used Suitably ARRESTING DRIP LEAKAGE USING DR FIXIT PU FOAM PLAIN INJECTION GROUT Identify the area of dripping Mark the spots for injection grouting If leakage is through a crack mark grouting points along the crack in a staggered manner If the leakage is across the area mark grouting spots in a grid pattern Drill grouting holes so as to neatly fit the injection packers Drilling to be done at an angle of 450 to the plane of grouting surface Fix the packers amp seal the grouting point using epoxy putty Use Dr Fixit PU Foam Plain Injection mixed as per the manufacturer s instructions Inject the mix at a pressure of 3 5 bar Once the injection grouting process is complete cut the packer amp seal the grouting hole with epoxy putty Clean the equipment using a PU cleansing compound APPLICATION METHODOLOGY 23 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING
23. ction Grouts e Resin PU amp Epoxy e Micro fine cement ready to use e Cement additive Protective Coatings e Acrylic anti carbonation coating e Coal Tar Epoxy based protective coating INTRODUCTION 3 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING DR FIXIT REPAIR SYSTEMS The comprehensive range of Dr Fixit repair system with its usage areas is explained below CRACKFILLERS Dr Fixit Crack X Powder Plaster or masonry surface cracks lt 10 mm Dr Fixit Crack X Paste Dr Fixit Crack X Shrinkfree Polymer modified crack fillers REPAIR MORTAR Pagel U10 Pagel U40 Pagel U80 Dr Fixit Polymer Mortar HB Dr Fixit Polymer Mortar PX Structural grade cementitious mortar Pagel R20 20 Pagel R20 80 Rapid setting structural grade mortar Dr Fixit Magic Mortar General purpose high build repair mortar Dr Fixit Fairing Mortar Cementitious mortar for levelling amp fairing Dr Fixit Repair Mortar High strength epoxy mortar Repairs to industrial Floors Concrete maintenance Repair of holes edges amp cracks Jointing of masonry floor amp expansion joints Repairs to concrete pavements All concrete repairs with least down time High build patch repairing in concrete amp masonry Levelling amp surface finishing in concrete plaster Fairing of pinhole noneycombs amp uneven Surface Repairs to industrial concrete floors Protective lining to exposed concrete Jointi
24. ete substrate prior to applying the bonding primer amp reinstate mortar whilst the bonding coat is still tacky 4 Bonding agent for concrete substrate SBR Polymer Kg Providing amp applying bonding primer coat of acrylic polymer Dr Fixit Pidicrete URP of M s Pidilite Industries Ltd mixed with cement in the proportion 1 1 by volume Application to be carried out using a brush in a single coat over the concrete substrate Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to applying the bonding primer amp reinstate mortar whilst the bonding coat is still tacky BILL OF QUANTITY 25 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING BOQ Protective Coatings Sr No Specification Corrosion protection to steel substrate Passivator coating Kg Providing amp applying 2 coats of Pagel MS O2 of M s Pidilite Industries Ltd pre packed single component high quality mineral corrosion protection system which is polymer modified Application to be carried out using a brush in 2 coats over the steel substrate at an interval of 6 hours Water powder ratio to be maintained at 014 018 at all times Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete Surface preparation of steel substrate prior to applyin
25. fine cementitious Protective coatings for critical applications e Anti carbonation Coal tar Epoxy Elastomeric To further propagate the message of Healthy Construction Pidilite has set up a not for profit organisation Dr Fixit Institute of Structural Protection and Rehabilitation DFI regularly organizes Healthy Construction Lecture Series HCLS to impart latest knowledge in industry by inviting globally renowned speakers Journals of international quality 3R and ReBuild are being published by DFI to soread knowledge and empower the people Pidilite has also set up an Advanced Diagnostic Laboratory to service the emerging diagnostic needs of industry professionals Here diagnostic amp testing facilities such as Corrosion Mapping Thermo Graphic Imaging Cover Meter etc are provided with professional support In addition to this Dr Fixit has set up an Applicator Care Cell and Dr Fixit Advice Centre a Toll Free Service to attend to technical on site queries and recommend the correct solutions to applicators amp individuals The comprehensive package of Dr Fixit Structural Repair Systems is discussed in detail in the coming pages Repairs Repairs can be defined as re instating the structure back in to its existing status by strengthening it to perform for which it is designed for Repairs can be further differentiated in to Structural Repair and General Building repair REPAIRS GENERAL REPAIR ST
26. g Pagel MS O2 Corrosion protection to steel substrate Cathodic protection Kg Providing 2 coats of a two component zinc rich anticorrosive primer Dr Fixit Epoxy Zinc Primer of M s Pidilite Industries Ltd Limited giving a dry film thickness of at least 40 u to the reinforcement bars Application to be carried out using a brush in 2 coats over the steel substrate at an interval of 4 6 hours Storing mixing application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of steel substrate prior to applying Dr Fixit Epoxy Zinc Primer Protective Coating Coal Tar Epoxy Kg Providing amp applying 2 coats of Dr Fixit Coal Tar Epoxy of Pidilite Industries Ltd 2 component coal tar epoxy based coating The product attains a dry film thickness of 250 300 u when fully cured The two coats are to be applied in a span of 8 10 hours Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to applying the protective coating Protective Coating Anti Carbonation Kg Providing amp applying 2 coats of Dr Fixit Concrete Guard of Pidilite Industries Ltd single component acrylic coating The product attains a dry film thickness of 150 u when fully cured The coating possesses a Carbon Dioxide Diffusion Coefficient of 7 x 10 8 sacm sec The two coats are to be
27. isputed leader in the waterproofing category In addition to waterproofing Dr Fixit offers solutions in Tile Fixing Building Repairs Sealants Coatings amp Paints Grouts Flooring and Concrete Admixtures To further propagate the message of Healthy Construction Pidilite has set up a not for profit organisation Dr Fixit Institute of Structural Protection and Rehabilitation The aim is to enlighten professionals and applicators about the latest advances in technology and challenge the wrong conventional building techniques It has also set up an Advanced Diagnostic Laboratory and library for the industry professionals on its campus Global Presence Pidilite is growing its international presence through acquisitions setting up manufacturing facilities and sales offices in important regions around the world Our products have been very well received in international markets and are now exported to more than 100 countries In order to achieve sustained growth in international business we are expanding our distribution network in various countries and also deploying additional manpower We have established offices subsidiaries in several countries including USA UK Brazil UAE Saudi Arabia Indonesia Egypt Bangladesh Kenya South Africa and Ghana Besides distribution we are carrying out various brand building activities in these countries to establish our brands Global Prestigious Projects Radisson Hotel
28. it Recommended for high strength Epoxy Bonding Agent structural repairs Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp Dr Fixit Protect exposed and unexposed rust remover amp applying protective coating Epoxy Zinc Primer reinforcement from corrosion Patch Repair High strength single componant Dr Fixit Repair Mortar Protect the substrate from all kinds of mortars chemical and environmental attack Protective Coating Anti carbonation weather Dr Fixit Concrete Guard Very high abrasion resistant and bond proof coating strength Splash Zone Application Bonding Coat Polymer modified Moisture in Pagel U10 Dr Fixit Epoxy Bonding High durability sensitive epoxy bond coat Agent Dr Fixit Pidipoxy MIEP Existing Rebar Corrosion Protection Cleaning with Dr Fixit Rust Remover amp High strength rust remover amp applying protective coating Pagel MSO2 Dr Fixit Epoxy Zinc Primer Patch Repair High strength single componant Pagel U10 Pagel U40 Pagel U80 High abrasion and impact resistant mortars Protective Coating Anti carbonation weather Dr Fixit Coal Tar Epoxy Protect substrate from salty water proof coating mild chemicals and microbes REPAIRS JACKETTING ENCASEMENT Specification Product Recommended Benefits Bonding Coat Epoxy bond coat Existing Rebar Corrosion Protection Cleaning with rust remover amp applying protective coating Dr Fixit Concrete Super
29. ith secondary grouting using Dr Fixit PU Plain Injection e Allow to cure for 24 hrs amp seal the grouting hole appropriately Problem Severe dampness in basement walls floor Solution Injection grouting using Pagel ZS 10 ZL 10 Validate the severity of seepage If the intensity of running water is high cannot be controlled then diver the flow of water using a PVC pipe at the spot of leak Drill grouting holes at an angle of 45 on the wall adjacent to the area of leakage at a spacing of 500 mm c c or less in a grid pattern e Fix PVC or MS nozzles packers in the grouting holes Dr Fixit Instant Leak Plug or epoxy putty Allow the nozzle to set for 24 hrs e Using a grouting pump inject pre packed cementitious grout Pagel AS10 ZL10 through the nozzle at required pressure e Grouting should commence from the lowest possible level amp proceed upwards along the grid with the pumping pressure increased gradually e Continue pumping until the grout flows out from adjacent nozzle Detach the pump amp nozzle and seal the grouting hole with Dr Fixit Instant Leak Plug e Complete grouting of the entire wall in a similar manner Sealing the exposed RCC wall floor surface with a waterproofing coating Solution Damp proofing of wall floor using Dr Fixit Krystalline Dr Fixit Fastflex e Ensure complete surface preparation prior to application e Wire brush the surface to remove existing paint putty so as to expose the plaste
30. lls Seal the joint with mortar using Polymer Mortar Dr Fixit Pidicrete MPB URP Super Latex Additive Cracks on RCC slab Crack filling using Polymer Modified Mortar Dr Fixit Pidicrete MPB URP Super Latex Loose mortar on RCC slab Re plaster using Polymer Modified Mortar Dr Fixit Pidicrete MPB Rooft Terrace Dripping from ceiling below njection grouting for ceiling Dr Fixit PU Injection Waterproofing of RCC slab Waterproof coating Dr Fixit Newcoat without screed plaster overlay Cracks in RCC wall floor Crack filling using Polymer Modified Mortar Dr Fixit Magic Mortar Loose mortar on RCC slab Re plaster using Polymer Modified Mortar Dr Fixit Magic Mortar Drip leakage on RCC wall floor Injection grouting for wall floor Dr Fixit PU Foam Plain Injection Basement Dampness on RCC wall floor Injection grouting for wall floor Pagel ZS ZL10 Damp proofing of RCC wall floor Damp proofing using crystalline waterproofing Dr Fixit Krystalline system Honey combing in RCC Injection grouting for wall floor Pagel ZS ZL 10 Cracks in RCC wall floor Crack filling using Polymer Modified Mortar Dr Fixit Magic Mortar Loose mortar on RCC slab Re plaster using Polymer Modified Mortar Dr Fixit Magic Mortar Rusting of steel reinforcement Epoxy Zinc protective coating Dr Fixit Epoxy Zinc Primer Structural Bonding adhesive for reinstating mortar Epoxy bonding adhesive Dr Fixit Epoxy Bonding Agent Repairs Beam Spalling plaster cover concrete Repair using P
31. ly for 2 3 minutes until a uniform mixture is obtained Connect the hose set pipe to the installed packers Ensure complete contact Pumping the injection grout Rinse the pump using a PU lubricant Fill the PU mixture into the pumping container Initiate pumping on a low pressure amp gradually build up the pumping pressure Suitably Stop pumping if back pressure is sensed or if the grout has oozed out of the adjoining hole Activities post injection grouting PU foam injection oozes out of the grouting hole amp hardens primarily in 10 15 mins Complete curing of the PU foam will happen over a period of 24 hrs Dr Fixit PU Plain Injection resin injection to be pumped once the PU foam has set PU plain resin grout to be injected in a similar manner as that of foam This will act as a secondary injection thus completely sealing the leaking cavity Cut off the extended portion of the packer amp seal the Surface with a suitable putty Cleaning of Equipment amp Precautions Wash the pump amp the hose set with a PU cleaner post the grouting operation is complete Rinse the same with a PU lubricant Retain the lubricant in the hose set amp pump until further use Following a complete injection of all mechanical packers to refusal and where the visible leakage has been completely eradicated remove all injection packers Remove cured material where applicable and fill injection hole with rapid cement Clean all adjacent are
32. ma DR R lt FIXIT FOR HEALTHY CONSTRUCTION GENERAL REPAIRS amp REMEDIAL WATERPROOFING CRACK REPAIRS TERRACE EXTERNAL WALLS BATHROOM HEAT RESISTANT WATERPROOFING WATERPROOFING WATERPROOFING COATING FOR TERRACE GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING Dr Fixit being a pioneer in Waterproofing amp Building Repair solutions in India offers a robust portfolio of repair products which are tailor made to suit various construction applications We use our proven chemistry State of the art research capabilities amp our experience in the building amp construction industry to remain present to the industry s ever changing trends Key highlights of the repair package are Pre packed repair mortars of International Standard Pagel Systems e Single component structural grade repair mortars for low high build applications 60 65 N mm Compressive strength 28 days e Single component structural grade repair mortars for quick setting applications 9 12 N mm Compressive strength at 2 hours e Micro fine cement injection grouting systems Fineness of 16000 Blain Penetrates cracks less than 0 2 mm e Pre packed cementitious passivator coating for re bar corrosion protection Unigue mortar for high build application Dr Fixit Magic Mortar High build thickness of 20 40 mm in single application Comprehensive range of Injection Grouting Systems Polyurethane Epoxy Siliconate Micro
33. ncrete Erect suitable watertight shuttering around the repair area Mix Dr Fixit Micro Concrete at a water to powder ratio of 0 14 0 16 using a slow speed drill amp pour it using a hopper whilst the bonding agent is still tacky 4 5 hrs Deshutter after 24 hours amp cure adequately APPLICATION METHODOLOGY 21 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING APPLICATION METHODOLOGY PU INJECTION GROUTING Drill grouting holes on pre determined spots Assess the problem area amp suitably mark the spots for drilling grouting holes For heavy dripping mark the spots in a grid pattern 150 mm centre centre or in case of spot dripping drill at the point of leakage Initiate drilling for a hole diameter corresponding to the packers in use generally 16 mm 20 mm Depth of the hole drilled to be 100 mm deep or generally half the thickness of the substrate Fix alloy packers non return type of dimension 14 mm x 80 mm with a Suitable putty Allow the putty to cure for 24 hrs prior to commencing the injection grouting process Mixing of components amp installing packers Mix base amp hardener in the specified proportions Dr Fixit PU Plain Injection 2 parts of base 1 part of hardener Dr Fixit PU Foam Injection 10 parts of base 1 part of hardener The mixing to be carried out in a completely dry container using a stirrer Complete mixing of both the component packs is advisable Mix consistent
34. ng of expansion contraction joint BONDING AGENTS Dr Fixit Epoxy Bonding Agent Dr Fixit Concrete Super Bond Epoxy bonding agent Dr Fixit Pidipoxy MI EP Moisture in sensitive epoxy boding agent Dr Fixit Pidicrete MPB Dr Fixit Powercrete Acrylic polymer bonding agent Dr Fixit Pidicrete URP Dr Fixit Super Latex SBR polymer bonding agent CORROSION PROTECTION SYSTEMS Dr Fixit Epoxy Zinc Primer Epoxy zinc cathodic protective coating Dr Fixit Epoxy Zinc Primer Epoxy zinc cathodic protective coating Bonding primer for old new concrete applications Extension or repair of structural concrete Structural or general repairs in marine environment Ports jetty s dry docks etc Bonding primer for damp substrates Bonding primer for masonry concrete Modifying additive for mortars amp renders Mixed with cement slurry for waterproofing use Bonding primer for masonry concrete Modifying additive for mortars amp renders Mixed with cement slurry for waterproofing use Protective coating for re bars amp steel surfaces Passivation coating system for steel amp other metallic surfaces Can be applied on damp substrates effectively DR FIXIT REPAIR SYSTEMS 5 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING DR FIXIT REPAIR SYSTEMS Products ANCHORING GROUTS Dr Fixit Anchorfix S P Polyester resin anchoring grout Pagel E1F Cementitious anchoring grout INJECTION SYSTEMS
35. o remove all the loose laitance amp wash with clean water e Blend a putty using Dr Fixit Dampguard amp cement in the ratio 1 1 2 Base Hardener Cement amp apply the putty on the masonry surface to level out all the undulations e Allow the putty to dry for a period of 4 6 hrs e Now blend a mixture of Dr Fixit Dampguard amp water in the ratio 111 Base Hardener Water brush apply 2 coats over the leveled surface in a span of 4hrs e Air cure for 24 hrs prior to re plastering with polymer modified mortar mixed with Dr Fixit Pidicrete URP Dr Fixit Pidicrete MPB Efflorescence Salt Petre Action on plastered walls Solution Cleaning over coating with Dr Fixit Primeseal Dr Fixit Dampguard e On the external side of the wall ensure complete surface preparation prior to application e Wire brush the surface to remove all the loose laitence amp wash with clean water e Ensure complete crack filling as recommended amp wet the wall prior to over coating e Brush apply 1 primer coat of Dr Fixit Primeseal amp allow to dry for 4 hrs e For internal walls appiy damp proof coating Dr Fixit Dampguard e Blend a mixture of Dr Fixit Dampguard amp water in the ratio 1 1 1 Base Hardener Water amp brush apply 2 coats over the plastered surface in a span of 4 hrs e QOver coat the wall with a suitable protective decorative coating PRODUCT SELECTOR CHART Common Visible Problem Product Choice Severe rising dampnes
36. of concrete substrate prior to using Dr Fixit Micro Concrete High build mortar for general repairs Providing pre packed single component general purpose mortar Dr Fixit Magic Mortar of Pidilite Industries Ltd the product can be applied to a thickness of 40 mm in a single application without the use of a bonding agent in vertical amp overhead situations when applied on an adequately prepared surface preparation Water powder ratio of O 17 0 20 to be maintained at all times Storing mixing amp application to be done Strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to using Dr Fixit Magic Mortar High strength epoxy repair mortar Providing pre packed 3 component structural grade epoxy mortar Dr Fixit Repair Mortar of Pidilite Industries Ltd the product attains a compressive strength of 70 N mm in 7 days Storing mixing amp application to be done strictly in accordance with the manufacturer s instructions Applicator to ensure complete surface preparation of concrete substrate prior to using Dr Fixit Repair Mortar BOQ Bonding Agents Sr No Specification UOM Rate i Bonding agent for concrete substrate Epoxy Kg Providing amp applying bonding primer coat of Dr Fixit Epoxy Bonding Agent of M s Pidilite Industries Ltd epoxy based bonding adhesive for concrete substrates Application to be carried out using a brush in a
37. olymer Modified Mortar Dr Fixit Magic Mortar column slab Severely damaged RCC sections Repair using structural grade high build PMM Pagel U 40 U 80 General purpose patch repairing Reinstating mortar for jacketing application Repair using Polymer Modified Mortar Repair using structural grade micro concrete Dr Fixit Magic Mortar Dr Fixit Micro Concrete Pinholes honeycombs in concrete surface PMM Polymer modified Mortar Level the surface with a fairing putty Dr Fixit Fairing Mortar PRODUCT SELECTOR CHART 17 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING APPLICATION METHODOLOGY REPAIRS USING HAND APPLIED MORTARS Equipment e Slow speed drill fitted with a paddle e Gloves e Painting brush e Steel trowel Surface preparation e Mark the damaged area in a Suitable geometric pattern e Mark the area clearly e Cut the whole area using a mechanical saw or suitable mechanical means e Remove all the loose mortar e Break out more if required to get the sound substrate Clean the rebar amp substrate e Steel reinforcement must be cleaned thoroughly using mechanical means Sand blasting scrubbing e Alternatively Dr Fixit Rust Remover may also be used to clean the re bar of rust e Ensure the substrate is free of all laitance oil amp loose particles e Thoroughly soak the substrate with clean water amp drain out the excess water Priming the rebar e Prime the rebar using
38. ompletely prior to concreting Mixing of Repair Mortar e Mix Dr Fixit Micro Concrete using a slow speed drill fitted with a mixing paddle at the prescribed w p ratio e Ensure continuous mixing for 3 5 mins for a uniform consistency Erection of Formwork e Erect formwork ensuring that the unrestrained surface area of the repair is kept to a minimum e Provide suitable access points to pour or pump the mixed micro concrete e The formwork should include drainage outlets for pre Soaking air venting Application e Pour the mortar using a Suitable hopper into the water tight formwork e Ensure to tamp the formwork from outside occasionally to release the entrapped air e Gradually complete the pouring till the desired level e Finishing amp curing e Post de shuttering cure adequately using a suitable Curing Compound or water in case of hot humid weather conditions JACKETING OF RCC MEMBERS USING DR FIXIT MICRO CONCRETE Break open the loose amp damaged concrete Remove rust scales using a wire brush or suitable mechanical means Apply a single coat of Dr Fixit Rust Remover over the cleaned re bar surface Wash the re bar with clean water within 30 minutes amp wipe it dry Apply 2 coats of Dr Fixit Epoxy Zinc Primer in a span of 4 hours over the treated re bar amp allow to dry for 6 hours Clean all loose laitence on the concrete substrate amp saturate the substrate with water prior to pouring micro co
39. primed surface e Air cure for 7 days prior to complete functional usage e Mixing amp application of Dr Fixit products as prescribed in TDS REMEDIAL TREATMENT 9 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING Remedial Treatment Internal wall dampness Internal dampness treated with Dr Fixit Dampguard Cracks filled Dr Fixit Crack X Shrinkfree Rising Dampness Broken plaster repaired with PMM Solution Solution Problem Surface cracks on plastered walls Crack filling using Dr Fixit Crack X Powder Dr Fixit Crack X Paste Dr Fixit Crack X Shrinkfree Ensure complete surface preparation prior to application Chisel the crack to a V groove of 5mm x 5mm Clean the groove to remove all loose laitance amp wash with water Apply crack filler Dr Fixit Crack X Paste Dr Fixit Crack X Powder with a putty blade Air cure for 24 hrs prior to over coating with decorative paint Use Dr Fixit Crack X Shrinkfree for cracks up to 10 mm width Problem Broken plaster on masonry walls Re plaster with Polymer Modified Mortar using Dr Fixit Pidicrete URP Dr Fixit Pidicrete MPB Dr Fixit Super Latex Chip off the damaged portion to obtain a sound surface with straight edges Wash the area with water amp apply 1 primer coat of Dr Fixit Pidicrete URP Primer mixed in the proportion 1 1 URP Cement Prepare PMM using Dr Fixit Pidicrete URP amp apply while the prime
40. r Fixit Epoxy Zinc Primer Dr Fixit Epoxy Bonding Agent Dr Fixit Pidicrete URP Pagel U10 40 80 Dr Fixit Micro Concrete CASE STUDY 29 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING CASE STUDY 3 Following are some of the prestigious projects successfully reinstated using Dr Fixit Pagel Repair Systems Project Indira Dock Mumbai Port Trust Mumbai Client Department of General Works South Division MBPT Nature of project Repairs to Jetty Buttress structure Year of execution 2009 2010 Scope of work Structural repairs to jetty fenders 7 Saath ol ts a j iz a J l F Proposed solution e Rust removal treatment on steel reinforcement using chemical rust remover e Anti corrosive treatment to steel reinforcement using mineral based rust passivator e Reinstatement of RCC sections using structural grade single component cementitious mortars amp micro concrete Dr Fixit products used e Pagel MSO2 e Pagel U10 40 80 Dr Fixit Micro Concrete Tata Chemicals Bamrola U P Sanchat Bhavan Delhi KVG Mangalore College buildings NHAI Bangalore Hyderabad Highway Bridges Repairs Almatti Dam Power House Repairs Kadra Dam Pump House Repairs Kodasanhalli Dam Pump House Repairs NHAI Bangalore Kunigal Highway Bridge Repairs NHAI Bangalore Kolar Highway Bridge Repairs Sindu Cargo NPCIL Kaiga ACC Chaibasa ACC Madhukunda D
41. r is tacky PMM consists of 1 part cement 3 parts sand 15 URP 20 water by weight of cement Mixing amp application of Dr Fixit Pidicrete URP as prescribed in TDS Allow the repaired patch to cure adequately Problem Dampness on internal walls Solution Damp proof Coating using Dr Fixit Dampguard Ensure complete surface preparation prior to application Wire brush the surface to remove existing paint amp putty so as to expose the plastered wall Ensure complete crack filling as recommended amp wet the wall prior to over coating Brush apply 2 coats of damp proof coating Dr Fixit Dampguard over the plastered wall Time duration between two coats to be 6 hrs approx Air cure for 24 hrs prior to overcoating with decorative paint REMEDIAL TREATMENT 11 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING Remedial treatment Waterproofing of Roof Terrace Screed laid to slope Waterproofing with Dr Fixit Newcoat Cracks filled with PMM Broken mortar bed repaired with PMM ACCESSIBLE 5 ROOF Problem Broken mortar cracks on brick bat coba or RCC slab Solution Reinstating broken plaster or crack filling with polymer modified mortar using Dr Fixit Pidicrete URP Dr Fixit Pidicrete MPB Dr Fixit Super Latex e Chip off the damaged portion to obtain a sound surface with straight edges e Wash the area with water amp apply 1 primer coat of Dr Fixit Pidicrete URP e Primer
42. red surface e Ensure complete crack filling as recommended amp wet the surface prior to over coating e Brush apply 2 coats of damp proof coating Dr Fixit Krystalline over the plastered surface e Time duration between two coats to be 4 hrs approx e Air cure for 24 hrs e Incase of large basements 2 coats of Dr Fixit Fastflex may be used to seal the surface REMEDIAL TREATMENT 15 GUIDE TO GENERAL REPAIR amp REMEDIAL WATERPROOFING REMEDIAL TREATMENT COMMON PROBLEMS IN A BUILDING Remedial treatment Rising dampness amp efflorescence Problem Severe rising dampness at floor level Solution Injection Grouting for Rising Dampness using Dr Fixit Dampfree Draw a line along the wall 300 mm from the ground level amp parallel to the window sil e Mark points for grouting along the wall at a spacing of 300 mm c c e Now drill holes of 12 mm dia at an angle of 45 at the predetermined points e Fix PVC MS nozzles in the grouting holes using a suitable putty amp allow to set e Inject Dr Fixit Dampfree using a grouting pump as prescribed in the TDS e Allow to cure for 24 hrs amp seal the grouting hole appropriately Mild dampness at floor level on internal side of the wall Solution Apply damp proof coating Dr Fixit Dampguard e On the internal side of the wall ensure complete surface preparation prior to application e Chip off the plaster in the affected area to expose the masonry e Wire brush the surface t
43. s at floor level Damp spots on interior walls Cracks on walls lt 5 mm njection grouting at floor level Dr Fixit Dampfree Damp proof coating on exposed plaster Dr Fixit Dampguard Crack filling using shrink free crack filler Dr Fixit Crack X Paste Crack X Powder Walls Cracks on walls lt 10 mm Crack filling using shrink free crack filler Dr Fixit Crack X Shrinkfree Cracks around door window frame joints Crack filling using flexible acrylic crack filler Dr Fixit Gapfill Cracks in separation joints of Masonry RCC Crack filling using Polymer Modified Mortar Dr Fixit Magic Mortar Spalling plaster Re plaster using Polymer Mortar Additive Dr Fixit Pidicrete MPB URP Super Latex Protective coating for exterior facade UV resistant stretchable weather proof coating Dr Fixit Raincoat Dampness on outer face of bathroom wall Damp proof coating on exposed plaster Dr Fixit Dampguard Mild dampness on ceiling Damp proof coating on exposed plaster Dr Fixit Krystalline Drip leakage from ceiling Injection grouting for ceiling Dr Fixit PU Foam Plain Injection Wearing out of tile joint filler Re fill the worn out tile joints with a tile grout Dr Fixit Fevimate TG Bathrooms Leakage from nahani trap Re install using non shrink grout Dr Fixit Pidigrout 10 M Sealing of sanitary joint fittings Joint sealing using flexible acrylic crack filler Dr Fixit Gapfill Sealing of drain pipes in wa
44. ur control there are no expressed or implied guarantee warranty as to the results obtained The Company does not assume any liability or any consequential damage for unsatisfactory results arising from the use of our products 12CCO199 BR ENG 05 12
45. ush e Steel trowel Surface preparation e Mark the damaged area in a Suitable geometric pattern e Mark the area clearly e Cut the whole area using a mechanical saw or suitable mechanical means e Remove all the loose mortar Clean the rebar amp substrate e Steel reinforcement must be cleaned thoroughly using mechanical means Sand blasting scrubbing e Alternatively Dr Fixit Rust Remover may also be used to clean the re bar of rust Ensure the substrate is free of all laitance oil amp loose particles e Thoroughly soak the substrate with clean water amp drain out the excess water Priming the rebar e Prime the rebar using Dr Fixit Epoxy Zinc Primer cathodic corrosion protection coating for steel Substrate e Alternatively prime the rebar using Pagel 502 cementitious corrosion protection coating for steel Substrates e Apply 2 coats using a suitable brush to cover the entire rebar Priming the substrate e For Jacketing applications the bonding agent selected Should have a high open time which allows the primer to be tacky for a longer duration amp permits the erection of formwork e n such critical situations epoxy based bonding agents are recommended i e Dr Fixit Concrete Super Bond e Brush apply the coating uniformly on the entire area e Ensure the reinstating mortar is applied within the Stipulated open time of the bonding agent e In cases where priming is not possible pre soak the Substrate c
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