For the safeguarding of noise protection elements at exposed locations

On bridges, supporting walls and similarly exposed locations over and/or immediately next to public traffic areas, noise protection elements are - as long as nothing else is provided for in the instruction documents - to be secured against collapse by retaining constructions (e.g. cables).

As a rule the retaining construction is to be carried out in the four corners of each wall element.

Kohlhauer wire securities fulfil all requisite characteristics like:

• suitable for minimum load of 10 kN
• The loop length of the cable is so constructed that the LSW-element is stopped after a backward shift of 0,3 m
• cables and means of securing them manufactured from stainless steel according to DIN 17 440 material, no. 1.4401 or 1.4572
• cable diameter 4 mm and greater

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