Title: +038=453.003-LZ001. Defrost Snow Nexans leggeanvisning.pdf
Installation in concrete: The heating cable mat or cable is placed and attached to the area you want to keep snow- and ice-free. Attach the net or cable to the base to prevent it from sliding/moving during the moulding/pouring process (cables can be attached with spacer strip). The heating cable must be placed in the bottom of the pour. If the heating cable(s) must be placed in the upper part of the concrete, an extra layer of concrete must poured to create a wearing layer/course. Make sure that the reinforcement steel/bars don’t damage the heating cable(s). The top covering above the heating cable(s) should be minimum 4 cm. If the product is installed in a separate screed on armoured concrete, the top cover can be re- duced to 3 cm, but make sure there are no danger of cracks. If stones/ tiles or similar shall be installed the concrete covering can be reduced to 1 cm.