What do you know about the application of extruded board in daily life? First of all, the thermal insulation characteristics of the extruded board, the extruded board is suitable for the thermal insulation of the inner and outer walls of the building surface, but also the thermal insulation material of low temperature cold storage, refrigerated vehicles and other places, used for air conditioning ventilation pipes, play the role of heat insulation, moisture, sound insulation, In addition, it has a good structure bearing effect. The extruded board subgrade surface can protect the road surface of highway, railway, airport runway and the subgrade surface under constant temperature to buffer and control the ground frost heave. The extruded board is a class B thermal insulation material.
HFC cast-in-situ concrete split free heat preservation formwork system: based on HFC exemption insulation template for the template, the inside of the concrete, the lateral do light mortar screed-coat and polymer anti-crack mortar plastering layer, by fitting the HFC down insulation template and concrete are firmly connected together to form a no cavity composite thermal insulation system, referred to as "HFC free heat preservation formwork system.
There are many kinds of insulation board, polystyrene material is XPS extruded board, polystyrene board, rock wool, composite board and other materials. Polystyrene is the main raw material of XPS extruded board, which is a thermal insulation material formed by extrusion foaming. It has the characteristics of light weight, high strength, high thermal resistance, moisture resistance, non-water absorption, flame retardant, environmental protection, long life and so on. Molded polystyrene insulation board is a kind of heat preservation and insulation material which is made by cutting polystyrene particles as the main raw material.