What is a thermal insulation board by concrete foaming agent?
Chemically foamed external wall insulation board is a new type of energy-saving insulation material that expands cement paste through chemical reaction and has airtight and uniform pores inside after molding. Chemical foaming must use a foam stabilizer to prevent the foamed pores from being damaged, increase the toughness of the foam wall, and make the product stronger.
Why use chemical concrete foaming agent to make an external wall insulation board?
For a long time, polystyrene granular foam boards have been used as external insulation for exterior walls of buildings. Although it can achieve better insulation effects, the durability problem has not been solved well, and there are serious fire hazards. To overcome the shortcomings of organic thermal insulation materials, chemical foamed exterior wall thermal insulation panels have gradually emerged and are well received by customers.
Application of Chemical concrete Foaming agent of External Wall Insulation Board
Chemical foamed exterior wall insulation boards can be widely used in the exterior walls of industrial and civil buildings, to realize the sustainable development of the construction industry and achieve the overall requirement of 65% of building energy saving. Technical performance: 1. Thermal conductivity: 0.05W/m·K～0.15 W/m·K; 2. Bulk density: 180 kg/m3～1500kg/m3; 3. Compressive strength from 0.3MPa～18.0MPa; 4. Water absorption Low, good durability, non-combustible, good sound insulation effect; 5. Good bonding performance, convenient construction. Chemically foamed external wall insulation boards are mainly used in the external insulation treatment of ordinary external walls, self-insulating external walls, internal partition walls of buildings, etc., with a wide range of uses.
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