XPS Insulation board has a dense surface layer and a closed-cell inner layer. Its thermal conductivity is much lower than that of EPS with the same thickness, so it has better thermal insulation performance than EPS. For the same building's exterior wall, its thickness can be less than other types o

Insulation board is easy to understand, it is a board for building insulation. Insulation decorative plate is made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, plastic board, which has moisture-proof and water-proof properties, can reduce the thickness of

The Fire insulation board is made of polystyrene resin as raw material plus other raw and auxiliary materials and polymers, and the catalyst is injected through heating and mixing. The rigid foam boards produced by extrusion molding are then extruded. Next, let's take a look at the construction proc