Ceramic White color steel mill Baosteel genuine color pressure plate is color-coated steel, cold-formed by rolling into a variety of wave pressure plate, which is suitable for industrial and civil buildings, warehouse, special construction, large span steel structure housing the roof, walls and interior and exterior decoration, etc., a lightweight, high strength, color-rich, convenient construction, earthquake, fire, rain, long life, maintenance-free characteristics of color pressure plate is color-coated steel , by roll cold-formed into a variety of wave pressure plate, which is suitable for industrial and civil buildings, warehouse, special construction, large span steel structure housing the roof, walls and interior and exterior decoration, etc., a lightweight, high-strength , color-rich, convenient construction, earthquake, fire, rain, long life, maintenance-free characteristics, has been widely used. Cold pressed or cold-rolled steel sheet molding steel. The use of organic coated steel sheet steel (or color steel), galvanized sheet steel, corrosion sheet steel (asbestos-containing asphalt layer) or other thin steel plate. Pressure plate unit having a light weight, high strength, good seismic performance, rapid construction, appearance, etc., are good materials and components, mainly for the building envelope, the floor can also be used for other structures. According to different functional requirements, pressure plate can be pressed into a wave, hyperbolic wave, ribbed, V-shaped, stiffening type. Roof and wall thickness of 0.4 to common 1.6 mm; when used in load-bearing floor or silo thickness of 2 to 3 mm or more. Wave height is generally 10 to 200 mm. When not stiffening, its high-thickness ratio should be controlled at less than 200. When using a long pass roof, its slope can be 2 to 5%, the deflection of not more than l / 300 (l to calculate span). Thin pressure plate because the original board, directly affects the quality of life of anti-corrosion coatings, in order to meet the requirements of the processing and rust, coated steel basis having the relevant provisions of the inspection. Under normal circumstances the steel sheet can also be used according to requirements, the pressure-type anti-rust paint and then painted or stainless steel sheet of the original board. Pressure plate roof for industrial plants, when the wall, no insulation requirements in the general case, each square meter of steel is about 5 to 11 kg. There is insulation requirements, the available mineral wool board, glass wool, foam, etc. for insulation. Pressure plate made of a combination of binding and concrete slabs, wood template can be omitted as a load-bearing structure. At the same time to strengthen the binding force of the pressure plate and concrete, should be pre-welded on steel studs or suppress bidirectional stiffeners. Aluminum curtain wall application development application should pay attention to the problem 1. Deformation resistance curtain wall system must be part of the curtain wall system for every important scientific mechanics calculations, consider the wind pressure, weight, earthquake, temperature effects on the fa?ade systems for embedded parts, connected systems, grid system, panels and Fasteners check carefully to ensure the safety of the curtain wall. 2. Whether to adopt the occurrence of a floating plate floating connector connection ensures the ability to recover after deformation walls, to ensure the integrity of walls, it does not make the walls due to the force caused by the deformation, avoid walls bulging or sunken surface conditions. 3. Fixation plate fixation plates mounted on the plate flatness plays a decisive role. Discontinuity fixed point each plate will cause deformation of surfaces consistent with the impact of exterior effect, so fixation plate must be given a fixed manner from compacted to ensure the flatness of the surface of the walls. 4. Are composite material surfaces demolition edges have reinforced measures due hemming composite panel material retaining only the positive plate thickness, thinner, lower intensity, so there must be a reliable measure of the reinforcing demolition edges. 5. The back panel is a reasonable set of ribs to increase the strength and stiffness of the plate surface. Strengthening arrangement and ribs from the rib itself, strength and stiffness, must meet the requirements to ensure the use of wall function and safety. 6. Sealing manner is reasonable sealing many ways, structural waterproofing, waterproof inside, a plastic seal, seal different way prices vary, select the appropriate sealing method for the project, to ensure that the function and effect of the exterior curtain wall. 7. Selection of materials meets the norms, standards and design requirements. Today, the construction market is full of all kinds of materials, the quality of materials are not the same, the selection of qualified materials, is essential to ensure the quality of the walls, to adopt a strict inspection means and methods to ensure the quality of the material. Caitu two boards use the building industry roof, the roof structure, balcony panels, window sills, kiosks, warehouses, shutter doors, heating, water pipes and other household appliances refrigerators, washing machines, switchgear, air conditioning, microwave oven, toaster, copiers, automatic vending machines, fans, vacuum cleaners and other furniture industry lampshade, wardrobes, tables, shelves, counters, signs, medical equipment, and other transportation industries car ceiling, car shell, car plates, tractors, trams, containers, highway fence, ship bulkhead plate and other aspects of the instrument shell, trash, billboards, watches, photographic equipment, meters and other two panels can be wall construction use. What are two color-coated? Level is made of galvanized substrate loose side, in waves, jagged edges, wrinkles and other causes and reasons Caijuan production process equipment, for operational reasons, the process requirements, etc. caused by the product quality problems, the factory can not meet the standard, on the set for the two, cheap deal. What about the price with color-coated? With galvanized zinc layer, the film thickness of the color-coated, color-coated as well as the thickness of the width of color-coated, coating thickness on both sides of the same? Still thick above, thin below? ? Not the same as the front coating thickness (two) about 15--20um, back coating thin layer 5--8um generally only around when color coated production, substandard T bending performance reasons? First, paint the original performance is substandard, if usually no problem, then you put the final consideration; second, the baking temperature is not enough or too high; third, the substrate is not clean and clear; fourth, painted primer too thin; fifth, the board must passivation and drying, unpassivated plate T bend the absolute difference; Shanghai Wo Yi Materials Co., Ltd. Shanghai Paint Co., Ltd. is a high-tech enterprises in Shanghai; Shanghai outstanding units of industrial corporate image ; the quality and efficiency of advanced enterprises. The company's technology center is the municipal technology center, Secretary of the company have passed the ISO-9000 quality system certification. From July 1, 2002, the company the full implementation of "interior decoration materials harmful substances" 10 national standards, the parent companies to become the first Shanghai paint factory won the national "CCC" certification. Shanghai Paint Co., Ltd. The first trademark owned Chinese coatings industry - "Flying Tiger" brand, it and "bright" brand, "for a" brand, "Lion's Head" brand was rated as famous trademark in Shanghai together. Meanwhile, the "Tiger" brand of coil coatings and "goods" brand paint, "Lion's Head" brand food coloring, "eyes" brand paint, "Chang Fei" brand additives and other products have been awarded Shanghai Famous Brand. The company's existing main products are widely used in industrial and civil fields: Volkswagen, Buick; light rail, subway, maglev; Baosteel, the Three Gorges, the Qinshan nuclear power plant; the Oriental Pearl Tower, Jinmao Tower ...... have left a beautiful luster to Shanghai Coatings. "Lion's Head" brand food coloring and current US FD & C products like the same structure, the indicators are in line with FAO / WHO standards generally accepted domestic and international food, pharmaceuticals, cosmetics and related industrial applications. "Aircraft" brand "Zhong ax card" Vat Dyes 50% export overseas painted steel usually have any quality problems, how to solve it? (1) The width is out of tolerance, some up to above 10 mm, so that the strict tolerances building products required can not be used. (2) the occasional event of processing small quantities of color-coated coating produce different degrees of cracking or peeling. (3) two layers of color-coated steel plate bonding phenomenon sometimes occurs. (4) sometimes occur periodically adhesive layer and strip holidays phenomenon. (5) occasionally produce color-coated backside coating adhesion is poor, resulting in core composite panels only with the backing of coating adhesion and color-coated substrate detachment. (6) coating the surface sometimes pits, dents and scratches and other defects. Most of these quality defects may come from the substrate itself or belong to poor substrate flatness, resulting in scratches in the coating roll; or because of the manufacturing process (including paint quality) instability caused by the binding force of the coating fluctuates. Therefore, pending further improve the quality of China-made color-coated to improve. How to reduce raw materials costs caitu how to reduce raw materials costs caitu? Units on a continuous cold-rolled strip steel, galvanized steel (galvanized and galvanized) as the substrate, after surface preparation (degreasing and chemical treatment), by the method of roll coating, coated with one or more layers of liquid paint, after baking and cooling the resulting sheet is coated steel. China now has a back (bottom) paints and surface (front) lacquer coating, usually one country is back paint, paint layers, foreign operations are two-lacquered finish. Since the coating can have a variety of colors, customarily called the color coated steel coated steel. 1. Do not use tile cutting machine, avoid high temperature metal powder produced by cutting stick to the color-coated rust; after tile installation, immediately with a soft cloth to wipe clean surface. A hair color coated 2, tile fixing bolt head to use strong waterproof material sealed to prevent rainwater infiltration rust. 3, to under normal weather conditions, as the slope of the roof coated sheet is not less than 10 degrees. Caitu strict internal cost control procurement costs especially steel prices is an important measure taken by the recent operational. The second half of last year to take various measures to reduce procurement costs, 95% more than in November of the original fuel price realization or lower than the target, exceeding the goal of reducing the cost of 17.34 million yuan. Bayi Iron & Steel plans to manage costs in 2009 more than 10% of the overall drop, compression non-productive expenditure, lower raw material costs. 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