Explosion Relief Wall, Explosion Relief Board, Blast-resistant Wall, Blast-resistant Board, Detailed Drawings, Material Supply. Suyun Industry Offers Honest Services.
Methods and requirements for explosion-proof walls
The explosion-proof wall uses explosion-proof slate as the main raw material. After melting, the four-roll centrifugal cotton-making process is adopted to spin the high-temperature melt of explosion-proof rock wool into non-continuous fibers of 4 - 7 microns. Then, a certain amount of binder, dust-proof oil, and water repellent are added to the rock wool fibers. Through processes such as sedimentation, curing, and cutting, for equipment in the mining and industrial sectors, industrial kilns, steel, ovens, large-diameter storage tanks, and ship insulation, in different working environments, rock wool materials are required to have functions such as anti-condensation and moisture resistance. This requires pasting a protective layer on the outer layer of the insulation material. Lingxu has a variety of facings to choose from.
The explosion-proof wall can be made into rock wool products such as explosion-proof boards, rock wool strips, rock wool felts, rock wool blankets (rock wool felts), and rock wool tubes from explosion-proof boards and mineral wool. Various rock wool products are further divided into the following according to their main properties: explosion-proof boards, fireproof and explosion-proof boards, waterproof explosion-proof boards, aluminum foil-laminated explosion-proof boards, high-density explosion-proof boards, explosion-proof boards. Rock wool felts, seamed rock wool felts, wire mesh rock wool felts. Rock wool tubes, waterproof rock wool tubes, fireproof rock wool tubes, aluminum foil-covered rock wool tubes. Rock wool is a type of mineral wool. Rock wool is made from natural rocks such as explosion-proof slate, gabbro, dolomite, iron ore, bauxite, etc. as the main raw materials, and is made into fluffy short and fine fiber cotton by high-temperature blowing.
The explosion-proof wall melts natural rocks, ores and other raw materials in a cupola or other tank furnaces (temperature below 2000℃), and blows them strongly with a pressure of 50 atmospheres and quenches them into fibrous form. Or, by the spinning method, the molten liquid flow is dropped onto multi-stage rotating rotors and spun into fibers by centrifugal force. The diameter is generally 3 - 9 microns, and the bulk density is 50 - 200 kg/m^3. The thermal conductivity at room temperature is 0.029 - 0.046 W/m, and below 600℃ it is 0.111 - 0.145 W/m. It is non-combustible, non-mildew, and non-borer. According to the service temperature, it is divided into ordinary rock wool and high-temperature rock wool. Rock wool can withstand high temperatures. It is used as an ablation-resistant and heat-insulating material in single crystal furnaces, metallurgical casting, petroleum cracking, and space technology. It is also used as a sound-absorbing material, heat-insulating material for buildings and equipment, and as a substitute for natural asbestos in cement products, rubber reinforcement materials, high-temperature sealing materials, high-temperature filtering materials, and high-temperature catalyst carriers, etc.
The explosion-proof wall is a composite board made of a fiber cement board and a perforated galvanized steel plate. Its material is a highly fire-resistant material with predictable effectiveness. Generally, its non-combustible grade should meet the standards of BS 476 and Part 4:1970. After experiments, it meets the recognition requirements for explosion-proof boards.
Product features of the explosion-proof wall:
1. Strong water impermeability.
2. High tensile strength, large elongation, good dimensional stability, and strong adaptability to the shrinkage deformation and cracking of the base layer.
3. Good resistance to high and low temperatures. The explosion-proof board is suitable for building waterproofing in lower temperature environments, while APP is suitable for building waterproofing in higher temperature environments.
4. Good resistance to puncture, abrasion, tearing, mildew, and weathering.
5. Convenient construction. The hot-melt construction method can be operated in all seasons, and the joints are reliable.
6. Waterproofing and moisture-proofing for key waterproofing projects and the roofs, walls, basements, bathrooms, etc. of industrial and civil buildings.
7. Waterproofing for buildings such as bridges, roads, parking lots, swimming pools, tunnels, and reservoirs.
8. Especially suitable for buildings in areas with frequent structural deformation and cold regions, as well as the protection, pipe wrapping, and moisture-proofing of pipes and anti-corrosion layers.
Explosion-proof walls can be made into rock wool products such as explosion-proof boards, rock wool strips, rock wool felts, rock wool blankets (rock wool felts), and rock wool tubes with explosion-proof boards and mineral wool. Various rock wool products are further divided into the following according to their main properties: explosion-proof boards, fireproof and explosion-proof boards, waterproof and explosion-proof boards, aluminum foil-laminated explosion-proof boards, high-density explosion-proof boards, and explosion-proof boards. Rock wool felts include rock wool joint felts and wire mesh rock wool felts. Rock wool tubes include waterproof rock wool tubes, fireproof rock wool tubes, and aluminum foil-covered rock wool tubes. Rock wool is a type of mineral wool. Rock wool is a fluffy, short and fine fiber cotton made by high-temperature blowing with natural rocks such as explosion-proof boards, gabbro, dolomite, iron ore, bauxite, etc. as the main raw materials.
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