Rock wool board is a new material with basalt as the main material, which is mainly used for thermal insulation and sound insulation.
According to the function of rock wool board, rock wool board can be divided into the following three categories:
1.Special insulation rock wool board for exterior wall.The special insulation rock wool board for exterior wall is specially designed for the exterior wall insulation system of buildings. It is suitable for buildings with dense structure such as concrete or brick wall. At the same time of thermal insulation and noise reduction, it has higher compressive and pull-out strength, good stability, good compatibility with the external wall system, long service life, and basically the same service life as the building.
2.Special rock wool board for roof.This is a rock wool board specially designed for various waterproof roof systems, integrating fire prevention, noise reduction and thermal insulation.It has good hydrophobic and moisture-proof performance, good compressive capacity, good stability and will not corrode the metal.
3.Rock wool board for curtain wall. This kind of rock wool board is specially designed for curtain wall system. Its performance advantages are reflected in its higher fire resistance temperature, higher melting point and smaller high-temperature linear shrinkage compared with other kinds of rock wool board.At the same time, it has good hydrophobic and moisture-proof performance and will not corrode the metal.
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