Polystyrene foamed plastic and polyurethane hard foam is the influence of the thermalinsulation system of fire prevention safety factors of the functioning of the hub.
聚苯乙烯泡沫塑料和聚氨酯硬质泡沫是影响外保温体系防火安全机能的枢纽因素。
2
The organic combined technology of sprayed polyurea elastomer and spayed polyurethane foam is suitable for site spray of waterproof and thermalinsulation roof.
喷涂聚脲弹性体及喷涂聚氨酯弹性体技术，两者有机结合，适用于防水、保温屋面的现场喷涂。
3
Polystyrenc foam plank has been widely applied in different external insulation for outer-wall systems because of its thermal conductivity and good heat insulation function.