Knowledge

Building materials used for building decoration can be roughly divided into four grades: Class A (non-flammable), Class B1 (flame-retardant), Class B2

Easy installation and cost saving Lightweight, earth-saving, shock-resistant and crack-resistant Strong more options. The sheet is flame-retardant,

Metal thermal insulation and decorative integrated board is a new type of wall environmental protection material developed in recent years. Its outer

​Generally, the polyurethane sandwich panel of pure polyurethane sandwich panel can reach B1 level (can not be ignited), and the ordinary polyurethane

​Polyurethane fireproof panels generally refer to polyurethane sandwich panels (B1 grade) or polyurethane edge-sealed rock wool sandwich panels (commo

​Polyurethane sandwich panel is a relatively good building material with many advantages. Generally, building materials need to be installed, and poly

​Polyurethane sheet has good thermal insulation properties, which can reduce the structural thickness of buildings and increase the indoor use area.

​Having said many times about PIR and PUR polyurethane sandwich panels, there should be very few people who can really tell the difference.

​At present, there are many types and models of polyurethane sandwich panels in the market. You can only buy a polyurethane sandwich panel suitable fo

​Polyurethane edged rock wool sandwich panels are usually 50mm to 100mm thick, have a small, flat or single-sided mirror-corrugated surface, no nails

Sealing performance: The polyurethane edge sealing asbestos board adopts an assembly line production process, and uses the excellent water resistance

​The commonly used polyurethane sandwich panels in the market are divided into: Polyurethane roof panel and polyurethane cold storage version of polyu