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The cold winter weather has a great demand for wall insulation materials. Nowadays, more and more buildings are directly insulated during the construction process. Usually, wall insulation materials can be divided into interior wall insulation materials and exterior wall insulation materials. Generally speaking, the insulation effect of the exterior wall is good, which can directly isolate the influence of outdoor temperature and sunlight on the wall. Interior wall insulation usually refers to the impact of insulation walls on indoor heat dissipation.

External wall insulation material is an insulation layer installed on the surface of the external wall, consisting of insulation layer, protective layer, and fixing material. The insulation layer has high thermal performance and low overall investment. It is not only suitable for new construction projects, but also for the renovation of old buildings.

With the demand and application of technology and market, insulation materials for exterior walls are becoming increasingly widespread, which is essential in daily life. Rubber and plastic materials are flammable due to their unique chemical structure and produce molten droplets during combustion.