Flame Retardant Extruded Board.mp4

Flame Retardant Extruded Board

Yu Ou Nuo XPS Extruded Polystyrene is a new type of building material widely promoted and used in my country. This new type of environmental protection material that uses waste plastics to turn waste into treasure. Due to its excellent high strength, compression resistance, and excellent heat preservation, heat insulation, light texture, convenient use, high-quality hydrophobicity, damp-proofing and environmental protection performance, good stability and corrosion resistance, it has become a new type of building material widely promoted in the construction industry. Xps Insulation Sheet is widely used for wall and floor insulation.

Difference between ordinary board and Flame Retardant Insulation Extruded Board:

The big difference between ordinary board and Fireproof Extruded Board is whether flame retardant is added or not, and the weight is slightly lighter: flame retardant board is about 32 kg per square, while ordinary board is only about 28-31 kg. "The price of flame retardant is very high, so the cost of flame retardant board is also greatly increased." The flame retardant effect of ordinary board without flame retardant is not good, even the flame retardant rate is zero. This kind of board is cheaper. There are a variety of specifications, 2 cm to 10 cm and other models, the price is not the same. Flame Retardant Foam Board is divided into B1 and B2 levels. See GB8624-1997 (old standard) for details. Flame retardant board has high requirements for production technology and good flame retardant effect, which can effectively guarantee construction safety and reduce project risks and losses. Therefore, the Ministry of construction and the Ministry of Public Security jointly issued No. 46 document to prohibit non flame retardant board on the wall.