cn
What are the more common fireproof plates? Can glass wool prevent fire?
2021-12-15       Source:尤特森

Fireproof board also known as refractory board, scientific name for thermosetting resin impregnated paper high pressure laminated board, is refractory building materials for surface decoration, with rich surface color, texture and special physical properties.


Fire-proof board is widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, external walls and other fields.


1, glass wool board, mineral wool board: mainly glass wool, mineral wool as heat insulation material. Its own non - combustible, high temperature resistance, light weight.


Uetersen ® centrifugal glass woolproducts are made of natural minerals such as quartz sand, dolomite, borax and other inorganic materials, mixed according to the requirements of a specific process formula proportion, after hot melting at 1360℃, with advanced centrifugal fiber forming technology glass wool products.


Its main performance advantages are:


Glass fiber slender, low thermal conductivity; Excellent sound absorption and noise reduction, can effectively prevent sound transmission; Grade A non-combustible material, high fire resistance; Strong hydrophobicity, excellent mildew resistance; Stable chemical properties, aging resistance, corrosion resistance; Light material, simple construction; Low cost price, cost-effective.


 1636523971551296.jpg

Main uses:


A. Roof insulation, cooling and sound-absorbing materials;


B. Building insulation and cold protection;


C. Entertainment venues, theaters, television stations, radio stations, laboratories, sound-absorbing processing;


D. Air conditioning piping refrigeration and insulation of refrigerated warehouses.


 

2, cement plate: cement plate high strength, a wide range of sources. It is commonly used in the past to make fire prevention condole top and partition, but its fire resistance performance is poorer, in fire site easy blast crack perforation, lose protective effect and make its application suffers certain limitation. Cement concrete members have good heat insulation and sound insulation performance, and can be used as partition walls and roof panels. Fiber appeared in succession on market of building materials to enhance the improvement breed such as cement board, have the advantage with good performance of strength tall, fire resistance, but ductility is poorer, basicity is big, adornment effect is poorer.

 1639538178957035.jpg

3, perlite board, drift bead board, vermiculite SLATE: low alkalinity cement as the base material, perlite, glass beads, vermiculite as the gas filling material, and then add some additives composite made of hollow plate. It has the characteristics of light weight, high strength, good toughness, fire prevention and heat insulation, convenient construction and so on. It can be widely used in the non-bearing parts of high-rise frame buildings such as rooms, households, toilets, kitchens, communication tubes and so on.

 1639538190873030.jpg

4, fireproof gypsum plate: since the fire performance of gypsum has been widely accepted, the fireproof plate based on gypsum has developed rapidly. The main composition of the plate is non-combustible and contains water of crystal, fire resistance is good, can be used as partition wall, ceiling and roof board. But its fight break performance is poorer, the element that affects plasterboard fire resistance performance is more, if the type of component, board, keel kind, the thickness of board, air layer has filler, go all out outfit means to wait. In recent years there have been silicon calcium gypsum fiberboard, double-sided sticker gypsum fire prevention board and other new varieties.

 1639538205201368.jpg

5. Calcium silicate fiberboard: it is a building board made of lime, silicate and inorganic fiber reinforced materials. It has the characteristics of light weight, high strength and heat insulation, good durability, excellent processing performance and construction performance, and is mainly used for making ceilings, partitions and fire protection materials as steel columns and beams. But the strength and bending properties of the sheet are still to be improved.

 1639538213571816.jpg

6, magnesium oxychloride fire prevention board: belongs to magnesium oxychloride cement products, with magnesium cementing material as the main body, glass fiber cloth as reinforcement material, light insulation material as filling composite, can meet the requirements of non-combustible, is a new type of environmental protection plate.

1639538227231347.jpg