Q:What is the raw material for producing fire retardant coatings?

Sodium silicate, high school, is the reaction of silica and sodium hydroxide...

Q:The fire resistance of building materials includes the nature of building materials

Flame retardant, oxygen index of 20 or more.

Q:What is the decorative fireproof paint? I have just done to build the skin care can be transferred Jiu Xue Xue glass grinding materials soon, there are customers asked to face-type fire paint, I am not very clear, would like to ask what is the next type of fire-retardant paint, how to judge true and false trim Fire paint, seeking answer, thanks! More

General fire retardant coating for fire, so after the coating is very beautiful, the surface of Barbara, but also very thick coating, on the provision of skin care can be transferred Jiu Xue snow mill is a very good impression, then the face of fire paint Can eliminate the above defects, the surface perception is very good, you can also apply a very thin, of course, also has a fire function.

Q:Polystyrene board is A-class or B-class fire insulation materials

Should be C level, if the composite inorganic sheet should be B-class material

Q:What is A grade fireproof material?

Combustion performance for the A-class insulation materials are: rock (mine) cotton, foam glass, inorganic insulation mortar and so on. Fire insulation with insulation materials can be used rock (mine) cotton, foam glass, inorganic insulation mortar and other combustion performance grade A grade material. According to the relevant provisions of the relevant state: 1, residential buildings: building height greater than 100 meters above the insulation material combustion performance should be Class A. 2, other civil buildings: building height greater than 50 meters need to set A-class fireproof material. 3, other civil buildings: 24 ≤ height & lt; 50 can be used A1, can also use fire isolation belt

Q:What are the building materials, building materials, and interior decoration materials with fire resistance? Can be specific point!

Each material has its own fire rating, and some hours, there are three hours, so divided into C-class C fireproof material

Q:Ventilation duct fan outsourcing fireproof material specifically what

8.5.6 Ventilation, air conditioning system piping, etc., should be made of non-burning materials, but contact with corrosive media duct and flexible joints, can be made of refractory materials. 8.5.7 Insulation materials, silencers and adhesives for pipes and equipment shall be non-combustible materials or refractory materials. Through the firewall and deformation of the duct on both sides of the 2.00m should be used within the scope of non-combustion materials and binders. 8.5.8 When the electric heater is installed in the duct, the fan shall be interlocked with the electric heater. Electric heater before and after the 800mm within the duct and through the fire source and other parts of the pipeline through the fire, must use non-combustible insulation materials fire retardant coating, fire sealant

Q:Is the soundproof cotton a fireproof material?

There is fire, there is no fire.

Q:B1 refractory material refractory time long?

France to make trouble to wear moxibustion smoked but wiping this depends on the specific parts, there are norms of the table.

Q:In addition to rock wool sandwich panels which plate

There are magnesia board, mineral wool board, etc., are flame retardant