Since the establishment of Changzhou Steel Structure Co., Ltd., the sales and service network has spread over many key areas in China. The products have been widely used in construction, railway, highway, bridge, water conservancy, electric power, petroleum, tourism, military and other temporary residential units. It is mainly engaged in packaging comprehensive houses, assembling integrated houses, color steel plate mobile rooms, steel structures, color steel walls and other products, which have reached the standardization Modular and universal production and installation.
The construction of fire retardant coating for steel structure shall be carried out by the construction unit or production unit with corresponding qualification.
(1) All kinds of fireproof coating products for steel structures entering the construction site shall have the type approval certificate, type inspection report, product certificate, product specification, construction technology and other technical data provided by the manufacturer.
(2) before the construction of Changzhou steel structure, the surface of steel structure shall be derusted, and the anti rust treatment shall be determined according to the use requirements. The rust removal and rust prevention treatment shall comply with the relevant national regulations.
(3) The dust and oil stain on the surface of steel structure shall be removed, and the cracks in the joint shall be filled with fireproof coating or other fireproof materials before construction.
(4) Fire retardant coating shall be applied before interior decoration, and shall not cause damage to subsequent works. During maintenance, rain, water washing, dirt pollution and collision shall be prevented.
(5) The ambient temperature and relative humidity of fire retardant coating for steel structure shall meet the requirements of coating product specification. If there is no requirement, the ambient temperature shall be kept at 5~38 Before drying and curing, the solvent coating should be kept at -5~38 The relative humidity should not exceed 90% Air circulation, low temperature, wind speed greater than 5m/s It is not suitable to work in rainy days or condensation on the surface of components.
(6) According to the paint manufacturer's, construction procedures and construction procedures, the construction organization shall put forward the construction plan, construction procedures and construction procedures before construction.
(7) When the thickness gauge is used to measure the coating thickness of components, the measuring points shall be evenly arranged, and the measuring points of linear components such as steel beams and steel columns shall not be less than per square meter two Point, and relative component ( Such as steel plate ) Each square meter measuring point shall not be less than five Point.
(8) Changzhou steel structure http://lasfinanzascambian.com/ In the construction process, the whole construction process must be recorded in detail, including the concealed engineering site.
Changzhou Longrui Steel Structure Co., Ltd. has introduced advanced technology and equipment, specializing in sandwich panel activity room, Jiangsu container type mobile room, color steel tile, etc C Section steel, light steel prefabricated house Changzhou steel structure Activity room, color steel activity room, sandwich board, stainless steel products, road guardrail production, processing and installation; metal materials, building materials, thermal insulation materials sales.
In addition, the company is engaged in the construction of municipal engineering, foundation engineering, indoor and outdoor architectural decoration engineering, Changzhou container, thermal insulation engineering, Garden Road chemical engineering (the project that must be approved according to law can be carried out after the approval of relevant departments); the design of light steel production rooms with large and small spans such as activity exhibition hall, office, hospital, cold storage, etc., Jiangsu steel structure production and Installation. Adhering to the principle of customer first, our product design is reasonable and firm; set load-bearing, thermal insulation, waterproof, fire-proof structure, to give its long-term protection.
The company has been strict with quality management for a long time, adhere to the down-to-earth, dare to open up, continuous innovation as the purpose, in strict accordance with the quality management system standards, the pursuit of excellence, adhering to continuous innovation, for environmental protection and energy-saving color steel products and continuous efforts. After years of efforts, the company in Changzhou and neighboring cities have achieved good reputation. This makes a good foundation for building the brand of Longrui steel structural steel activity room. Warmly welcome the new and old customers to come to discuss guidance, sincere cooperation, create brilliant.
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