2022.12.28
Class B2 flame retardant materials, also known as flame retardant materials, are mostly organic thermal insulation materials with an appropriate amount of flame retardant added. What are the new building exterior wall insulation materials: XPS extruded polystyrene foam board, also known as polystyrene extruded board (XPS for short); The mechanical coefficient and steam permeability coefficient of the board are lower than other types of board-shaped insulation materials, so it has the characteristics of good strength, light weight, airtight, corrosion resistance, anti-aging, and low price, and is widely used in the construction industry. Thermal insulation, antifreeze and thermal insulation of roads, railways, airports, squares, home decoration and other fields. It is made of expandable polystyrene material (Expandable Polystyrene) through pre-hair, curing, molding, drying and cutting processes. It is a new type of environmental protection wall insulation material. It conforms to the national building standards and is a necessary material for many real estate developers, engineering contractors, and decoration engineering companies.
Aluminum silicate composite thermal insulation coating is a new type of green inorganic one-component packaged dry powder thermal insulation coating, which uses natural fiber as the main raw material and adds a certain amount of inorganic auxiliary materials through composite processing. Before construction, the thermal insulation coating is distributed with water and scraped The surface of the wall to be insulated, after drying, can form a thermal insulation layer with a microporous network and a high-strength structure. Product Features Green and harmless aluminum silicate composite thermal insulation coating is a new type of green inorganic coating. It is a single-component material packaging, non-toxic and harmless, with excellent sound absorption, high temperature resistance, water resistance, freeze resistance, low shrinkage rate, and seamless overall , No cold bridge, thermal bridge composition: stable and reliable quality, crack resistance, good seismic performance, strong negative wind pressure resistance, light bulk density, good thermal insulation performance and good workability, water retention, strong adhesion, surface layer No hollowing, no sagging during construction, no sagging, reduced construction consumption, non-combustible material: rapid cooling and rapid heating within the temperature range of -40-800°C, no cracking, no falling off, no burning of the insulation layer, acid, oil, etc. . It is between the bottom layer and the surface layer. The upper and lower layers are mainly bonded together firmly with cementitious materials. The main source of the filler is inorganic matter.
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