Firewall is do not burn inside proper time, prevent blaze to spread, firebrick is OK use for a long time in more than 1000 degrees high temperature, life of excel in compression is long, can do firewall, the proposal chooses fire prevention brick or argillaceous firebrick.
Firebrick is applied on kiln furnace and high-rise building very pervade, because it is had very tall fireproof degree, in fire prevention cole dishful is more in applying, firebrick factory says: Firebrick is principal content is 3 oxidation 2 aluminium, its content is higher, fireproof temperature is higher, firm hardness compares firebrick general red brick is stronger, in building fire prevention to apply, be get victory prepares more.
Firebrick builds fire prevention to be in a lot of building designs, grade of high-rise fire prevention is put in Chongzhongzhi to weigh, especially floor height is in of 20 above, fire prevention requirement is very strict, the flue of high-rise, hutch wall, boiler flue, combustible area should choose firewall to cut off, firebrick is better product.
Firebrick of clay of argillaceous firebrick composition, argillaceous brick is main by Molaishi (photograph of 25% ～ 50%) , glass (25% ～ 60%) and Fang Shiying and quartz (partial product is as high as 30% ) place composition. It is raw material with horniness clay normally, beforehand to calcine becomes clinker, match next with soft qualitative clay, with working a way partly may model law shapes, temperature is in 1300 ～ 1400 C is firing argillaceous brick goods. Also can add a few the bond such as water glass, cement is made do not burn goods and indeterminate form material. It is kiln of boiler of blast furnace, hot-blast stove, heating furnace, motivation, limekiln, rotary kiln, glass, pottery and porcelain and firebrick firing the firebrick that kiln middling uses, also can use as firewall, high-rise flue.
Get Price
WhatsApp