Glass cotton felt is a kind of roll material which can meet the requirements of large area laying.In addition to heat insulation, it also has good sound absorption and shock absorption performance, especially suitable for low frequency and a variety of vibration noise.It is beneficial to reduce noise pollution, improve living satisfaction and work environment comfort.
Glass cotton blanket can be cut into any shape according to the requirements of construction. It is mainly used for building exterior wall insulation, air conditioning duct insulation and noise reduction system, transportation vehicles, refrigeration equipment, etc.Glass wool is a kind of glass fiber, which belongs to artificial inorganic fiber.Glass wool is a material that fibres molten glass into a cotton-like material.Chemical composition is glass, glass is inorganic fiber.Good molding, low bulk density, heat conduction, heat insulation, sound absorption, good corrosion resistance, and relatively stable chemical properties.
Glass wool is made from centrifugal glass wool felt, which is made by fibbling molten glass using a unique centrifugal technique and adding an environmentally friendly adhesive based on thermosetting resin.The diameter of the elastic felt made of glass fiber is only a few microns, and different moisture-proof veneer can be selected according to the use requirements for online composite.And it also has a large number of tiny pores, can play a role in heat preservation, sound absorption, noise reduction and safety protection.It is the best material for heat preservation, sound absorption and noise reduction of steel structure building.The following points should be noted when using glass wool felt:
When using, please pay attention to the tension between the rubber rollers, align and connect tightly.When longitudinal grinding is required, lap joints should be installed on the cable.According to the engineering needs, some hard insulators can be filled on the cables to avoid cold bridge.The veneer needs to face the side of the room and needs to be covered with glass wool felt.Perpendicular to the cable, leave a roll of about 20cm on one side of the eaves and fix it to the external cable with a special fixture or double-sided tape.
When loosening, make sure the glass wool roll is placed on the other side of the eaves, leaving a 20cm roll and securing it on the external pull line with special fixtures or double-sided tape.The edges of the veneer are stapled together, the roof is fitted with coloured steel plates, the fixtures on both sides of the eaves have been removed and the edges of the glass wool are secured with reserved 20cm veneer.