Application of foamed polyurethane-flat roof waterproof and thermal insulation plus a spray of PU color paint as a protective layer.

1. Waterproof and thermal insulation of flat roof and spray a PU color paint as a protective layer.
2. Spray foamed polyurethane on the lower edge of the roof sloping roof, and the tiles are seated on the roof without sliding.
3. Wall thermal insulation foamed polyurethane is more advantageous for wall thermal insulation. The matching large wall panels are sprayed on the ribs of the panels to bond well and tightly. If hollow blocks are used, foamed polyurethane can be sprayed into the holes to fill the walls of the freezer. Spraying is particularly good. At present, the key to wall reform is thermal insulation technology, and foamed polyurethane can make a big splash.
4. Thermal insulation and waterproofing of the basement outdoor wall is a part where foamed polyurethane can show its talents. It can not only keep warm and waterproof, but also save other protective layers, which can do two things with one stone.