Fireproof Structural Insulated Wall EPS Sandwich Panel for Prefab House/Factory/Warehouse

EPS, as an ultra light subgrade filler, is widely used abroad. The practice has proved that EPS has good thermal insulation, light self weight, strong self-supporting and other excellent properties, and has good treatment effect on solving problems such as subgrade frost damage, bridge head bump, subgrade instability, new and old subgrade splicing, etc.

The processing methods can be divided into mode method and extrusion method according to different foaming methods. This uniform closed cavity structure makes EPS have the characteristics of small water absorption, good heat preservation, light weight and high mechanical strength.

Expanded foam (EPS) is a kind of light polymer. It uses polystyrene resin to add foaming agent, and at the same time, it is heated to soften to produce gas, forming a rigid closed cell structure of foam plastic.