SBS modified asphalt waterproof coiled material is a popular waterproof material at present. It has good waterproof performance, elongation performance and anti-aging performance, and is very suitable for roof waterproof engineering. So, how is SBS waterproofing membrane constructed? Let's take a brief answer with the editor below to understand.

There are two construction methods for SBS modified asphalt waterproofing membrane: hot melt method and cold bonding method. The following will focus on the construction steps of the hot melt method:

1: Use a broom or high-pressure dust blower to clean the base layer, keeping it dry, hard, without hollowing, sanding, or cracks.

2: Brush the base oil evenly and consistently, and do not brush repeatedly;

3: Pre lay the roll material on the surface of the base layer;

4: Cut off the excess roll material;

5: Roll up the cut coil again;

6: Use a flame sprayer to evenly bake the bottom surface of the coil and lay it on the base surface.

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