Installation manual
Contents
1. Installation manual Height adjustable surface boxes in machined road gaps General notice Only height adjustable synthetic surface boxes should be installed in machined road gaps be aware that a height adjustable surface box always has to be installed 12 centimetres lower than a fixed height surface box note that the gap has to be big enough make sure that the plate compactor has enough room to compact the surrounding area of the surface box unobstructed compact the foundation sufficiently compact the gravel and tarmac layers very good Installation oo oS o a A 11 12 Pull the top part of the surface box at least 12 centimetres upwards Position the surface box at such a height that the top of the surface box is aligned with the old tarmac surface Compact the ground layer thoroughly Fill the road gap with the support layer Tamp the surrounding area of the top part with the first tarmac layer Compress the top part of the surface box into the tarmac Clear the top part of the surface box so it can be pulled up Fill the road gap with the second tarmac layer Pull up the top part of the surface box again and tamp it with tarmac Compress the top part of the surface box into the road surface so the top of the surface box is perfectly aligned with the road To implement ZTV Asphalt StB07 requirements we recommend wrapping the top part with TOK tape so a durable elastic joint between surface box and road is crea2. mpacted with a plate compactor centimetres from the edge of the road surface Tamp the tarmac around the top part Installation manual Height adjustable surface boxes in machined road gaps 2 3 Installation manual Height adjustable surface boxes in machined road gaps 7 Compress the top part with the plate compactor to ensure the top of the surface box is at the same level as the road surface ye a Sue 9c gage 9 Fill the remaining gap with the last layer of tarmac Then pull 10 Complete the installation with the plate compactor Now the the top part and tamp it with tarmac whole area is well compacted and the surface box is perfectly aligned with the road surface 11 A picture of a G W height adjustable surface box 12 After 8 years the surface box is still perfectly seated in the professionally installed in a road gap renovated tarmac road Installation manual Height adjustable surface boxes in machined road gaps 3 3
3. ted You could also consider using one of our height adjustable surface boxes with integrated Fugenring You can replace the ring with TOK tape before compressing the surface box into the road surface If these steps are carried out carefully the condition of the renovated road and installed surface box will not change over time even with high traffic Installation manual Height adjustable surface boxes in machined road gaps 1 3 Installation manual Height adjustable surface boxes in machined road gaps Installation steps in pictures 5 s H E ig rm e ste X i ni tee A KeA a De OE ED 1 Make sure the hole is big enough The plate compactor must 2 Pull the top part of the surface box at least 12 centimetres properly compact the surrounding area of the surface box A upwards Position the surface box at such a height that the top of poorly compacted underground causes the road to prolapse the surface box is aligned with the old tarmac surface Compact the under pressure produced by traffic ground layer thoroughly 3 Insert the first layer of tarmac and spread it evenly throughout 4 Firmly compact the surrounding area of the surface box with the the road gap hand compactor tool The amount of compression is crucial for the eventual stability of road and surface box 5 After manual compaction make sure the road gap is also 6 Fill the road gap with a new layer of tarmac approximately 4 co
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