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What kind of fireproof coating should be used for workshop steel structure columns? There are many non expansive fireproof coatings used for workshop steel structure columns. The aesthetic expansive fireproof coating is good. The fireproof coating for workshop steel structure columns is a solvent based fireproof coating. The coating is composed of resin, flame retardant, titanium dioxide, refractory and various additives. The coating expands in case of fire to form an insulation coating, which prevents the heat from rapidly transferring to the protective steel member, thus improving the fire resistance time of the steel member. The coating has strong adhesive force and high fire resistance. It can be applied by spraying, brushing and roller coating. It is easy to operate and convenient for construction. Application field: application of special intumescent steel structure fireproof coating

2024/05/29 19:29:38

How much is the steel column expandable coating fireproof paint? The price of the steel column expandable coating fireproof paint is 5-15 yuan. When the steel column expandable coating fireproof paint meets fire, the coating expands and foams to form a carbonized fire-resistant and thermal insulation protective layer. The protective layer not only insulates oxygen, but also has low thermal conductivity, which delays the speed of heat transfer to the protected substrate, so as to avoid the direct threat of flame and high temperature to steel members, So as to improve the fire resistance of steel structure. The product can meet the requirements of 0.5h-2.5h fire protection, and is applicable to columns, beams, roof load-bearing components and evacuation stairs with a single layer of middle support such as fire resistance in building design; Two to four fire-resistant middle supports

2024/05/29 19:28:07

The price of one ton of two-component expansion of fireproof coating gypsum machine is one ton of quotation of two-component expansion of fireproof coating gypsum machine. The two-component expansion of fireproof coating gypsum machine is a wet fireproof coating that provides fire protection against fiber fires. It is composed of gypsum based materials as the main body, adding a small amount of light materials, and adopts two construction methods of plastering or spraying, After the indoor exposed components are smeared with a spatula, the decorative effect of fine and smooth surface can be achieved. It has the characteristics of high strength, good durability and flat appearance. It is suitable for indoor steel beams, handle beams, joists, trusses, space trusses, steel stairs, profiled steel plates and precast concrete members, etc

2024/05/29 19:27:02

What is the model of gypsum based non expansive steel structure fire retardant coating? The model of gypsum based non expansive steel structure fire retardant coating is GT-NSF-Fp2.00-3.00. The model of gypsum based non expansive steel structure fire retardant coating is filled in according to the requirements of the national standard model. After gypsum based non expansive steel structure fire retardant coating is sprayed on the surface of steel members, it will not expand in case of fire, Rely on the incombustibility and low thermal conductivity of the coating itself to form a fire-resistant and thermal insulation protective layer, which can retard the direct invasion of the fire to the load-bearing components, thus effectively improving the fire resistance of the steel structure. The product has high temperature resistance, non combustible in case of fire, no smoke emission, acid and alkali resistance, room temperature quality assurance

2024/05/29 19:11:33

The density of gypsum based fireproof material coating The density of gypsum based fireproof material coating is between 0.4-0.6. Gypsum based fireproof material coating is a new gypsum based non expansive fireproof coating with gypsum as cementing material, which is made of desulfurized gypsum, fire-resistant fiber, fire-resistant insulation materials and fire-retardant and fire-retardant additives. The coating has small dry density, no cracking, no hollowing, controllable curing speed, and beautiful coating. It is suitable for fire protection works of indoor load-bearing steel structure buildings, such as factory buildings, warehouses, stadiums, stations, terminals, petrochemical, large buildings and other indoor steel structure buildings. The fire resistance limit is up to 4

2024/05/29 19:10:28

How much is the one-time molding price of gypsum based fireproof materials? The one-time molding thickness of gypsum based fireproof materials is 15-30mm for the fire protection of the steel structure surface of the building. The fiber fire heating test conditions are used in the type test of gypsum based steel structure fireproof coating. The fire resistance and heat insulation properties of the fireproof coating are required to be very high. The coating is suitable for fire protection works of load-bearing steel structure buildings, such as chemical equipment, metallurgy, power plant, workshop, warehouse and other steel structure buildings. Gypsum based fire retardant coating has low thermal conductivity, good weather resistance, strong pulverizing ability, and can be used for coating

2024/05/29 19:09:19

Gypsum based fire retardant coating 4-hour thickness steel structure coating gypsum based fire retardant coating 4-hour thickness is 40mm, steel structure gypsum based fire retardant coating 4-hour fire endurance is made of light fire-resistant, thermal insulation materials and modified inorganic high-temperature adhesive, applied to indoor and outdoor steel structure surfaces, forming a fire-resistant and thermal insulation protective layer, In case of fire, it can prevent the rigidity strength of the bearing column from dropping due to the high temperature of the fire, play the role of fire prevention and heat insulation, and have the advantages of high fire resistance and long fire resistance time. Due to low density, small volume consumption; It has strong cohesive force and good construction workability; Excellent acid and alkali resistance, usually protect the steel structure from ring

2024/05/29 19:08:37

High adhesion of fire retardant thick coating gypsum based fire retardant coating High adhesion of corrosion resistant thick coating gypsum based fire retardant coating is used for fire protection of steel structure surface of buildings. Fiber fire temperature rise test conditions are used for gypsum based steel structure fire retardant coating in type test. The fire resistance and heat insulation properties of the fireproof coating are required to be very high. The coating is suitable for fire protection works of load-bearing steel structure buildings, such as chemical equipment, metallurgy, power plant, workshop, warehouse and other steel structure buildings. Gypsum based fireproof coating has low thermal conductivity, good weather resistance, and strong pulverizing ability. When the coating is exposed to fire, it forms a high-density glaze layer that is both heat insulation and penetration resistance

2024/05/29 19:07:50

How much is a kilogram of gypsum based water-based non expansive fire retardant coating? The price of gypsum based water-based non expansive fire retardant coating is 1.5-3 yuan per kilogram. After the gypsum based water-based non expansive fire retardant coating is sprayed on the surface of steel members, it forms a fire-resistant and thermal insulation protective layer depending on the incombustibility and low thermal conductivity of the coating itself in case of fire, delaying the direct invasion of fire to load-bearing members, Therefore, the fire resistance limit of steel structure can be effectively improved. Because this product does not corrode steel, does not react with any anti-corrosive primer, has no sexual odor, has light coating weight (relatively light structural load weight), has large unit coating area, does not produce smoke in case of fire, does not release

2024/05/29 19:07:12

The fire rating of gypsum is 3 hours. The fire rating of gypsum is 3 hours. The fire rating of gypsum is 3 hours. Therefore, it is applicable to the fireproof coating and fire protection of steel structure load-bearing components in various new, expanded and reconstructed industrial and civil construction projects. According to the national regulations, the fire resistance limit of thick steel structure fireproof coating should reach 1-4 hours. Construction process of gypsum based fireproof coating for steel structure 1. Before construction, remove the dust, rust and oil stain on the surface of steel members. 2. Spray antirust paint on steel parts to make preliminary preparations

2024/05/29 19:06:35