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YX25-215-860 roof - color steel plate - profiled plate


It has been widely used. Steel sheet formed by cold pressing or cold rolling. The steel plate shall be organic coated steel sheet (or color steel sheet), galvanized steel sheet, anti-corrosion steel sheet (including asbestos asphalt layer) or other steel sheet.

keywords:

color steel plate

Category:

Various boards

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    • Commodity name: YX25-215-860 roof - color steel plate - profiled plate
    • Commodity ID: 1051926500304838656

    It has been widely used. Steel sheet formed by cold pressing or cold rolling. The steel plate shall be organic coated steel sheet (or color steel sheet), galvanized steel sheet, anti-corrosion steel sheet (including asbestos asphalt layer) or other steel sheet.

    It has been widely used. Steel sheet formed by cold pressing or cold rolling. The steel plate shall be organic coated steel sheet (or color steel sheet), galvanized steel sheet, anti-corrosion steel sheet (including asbestos asphalt layer) or other steel sheet. The profiled plate has the advantages of light unit weight, high strength, good seismic performance, fast construction, and beautiful appearance. It is a good building material and component, mainly used for the enclosure structure, floor slab, and other structures. According to different functional requirements, the profiled plate can be pressed into waveform, hyperbolic waveform, rib shape, V-shape, stiffening shape, etc.

    Key words:
    • color steel plate
  • It has been widely used. Steel sheet formed by cold pressing or cold rolling. The steel plate shall be organic coated steel sheet (or color steel sheet), galvanized steel sheet, anti-corrosion steel sheet (including asbestos asphalt layer) or other steel sheet. The profiled plate has the advantages of light unit weight, high strength, good seismic performance, fast construction, and beautiful appearance. It is a good building material and component, mainly used for the enclosure structure, floor slab, and other structures. According to different functional requirements, the profiled plate can be pressed into waveform, hyperbolic waveform, rib shape, V-shape, stiffening shape, etc.

    The common plate thickness of roof and wall is 0.4-1.6 mm; When used for load-bearing floors or silos, the thickness is 2~3mm or more. The wave height generally varies from 10 to 200 mm. When it is not stiffened, its height-thickness ratio should be controlled within 200. When full-length roof slab is used, its slope can be 2~5%, and the deflection shall not exceed l/300 (l is the calculated span length).

    Because the original plate is very thin, the quality of anti-corrosion coating directly affects the service life. In order to meet the processing and anti-rust requirements, the coated steel plate needs to be inspected according to relevant regulations. Generally, the thin steel plate can also be coated with anti-rust paint after molding according to the use requirements, or the original plate of stainless steel sheet can be used.

    When the profiled panel is used as the house panel and wall panel of industrial plant, the steel consumption per square meter is about 5~11 kg under the condition that there is no thermal insulation requirement. Mineral wool board, glass wool, foamed plastic, etc. can be used as thermal insulation materials when required. The profiled plate and concrete are combined to form a composite floor, which can be used as a load-bearing structure without wood formwork. At the same time, in order to strengthen the binding force between the profiled plate and the concrete, it is advisable to pre-weld studs on the steel plate or press two-way stiffeners.

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    Application development

    The profiled plate was produced in the United States in the 1930s. In the early 1980s, WISCO and Baosteel first introduced the color-coated steel plate production line. Since then, China has started to apply the domestic color-coated profiled plate to industrial buildings, such as MasterCard factories, national cotton and grain warehouses, and factories in various development zones. With the rapid development of the application technology of the color coated profiled steel sheet, the application scope is expanding and the consumption is increasing.

    In the 21st century, China's national economy has developed rapidly and steadily. Color-coated profiled steel plates have also entered large public buildings around the country from general industrial buildings, such as airport terminal buildings, railway stations, stadiums, concert halls, grand theatres, and 2008 Olympic venues. The roof, floor and wall of the building have adopted the plate type with more reasonable stress and connection, and the construction method is more scientific and seems to be the research and development of aluminum zinc plate, aluminum magnesium manganese alloy plate, titanium alloy plate, stainless steel, etc. with stronger performance, which has greatly improved the application technology level of sub-type metal plate.

    In terms of plate structure and standard, there are second-generation profiled plate products such as undercut structure, buckle structure and fastener concealed connection; The closed slab building has been widely used; The types of aluminum plate and galvanized aluminum plate are added to the coated plate (base plate) of the profiled plate, and the new products such as PVDF coated plate and high weather resistant polyester coated plate (HDP) are added to the coated plate; Relevant international "Continuous Hot Galvanized Steel Sheet and Strip", "Color Coated Steel Sheet and Strip", and "Code for Acceptance of Construction Quality of Steel Structures" have been revised in succession.

    characteristic

    (1) Beautiful and novel shape, rich color, strong decoration, flexible combination, can express different architectural styles;

    (2) Light dead weight (6~10kg/m²), high strength (yield strength 250~550MPa), good skin stiffness, good anti-seismic performance of waterproof agent;

    (3) High quality of factory products

    (4) Convenient construction and installation, reduce the workload of installation and transportation, and shorten the construction period;

    (5) The profiled steel plate is an environment-friendly building material that can be recycled. The promotion and application of profiled steel plate conforms to the policy of sustainable development of the national economy;

    (6) The price of monomer materials is high, and the durability is poor compared with concrete or masonry enclosure materials.

     

  • (1) Vertical locking 468 roof system

    Characteristic:

    A. The unique fixed base is installed in a concealed way, and the system surface has no screws. The connection between the support and the plate is designed in a sliding way, which overcomes the displacement caused by the expansion and contraction of the super-long plate and the fixed support.

    B.360-degree vertical seam occludes male and female ribs. The professional gluing equipment can provide pre-set adhesive for joints, which is the best waterproof performance of the system in similar systems.

    C. Various metal materials can be selected for pressing, and various accessories with the same service life can be provided.

    D. Processed equipment box-type shipment and professional operation skills ensure accurate on-site suppression of large projects.

    (2) Vertical locking 820 roof system

    characteristic:

    A. The fixed seat is installed in a concealed way, and the system surface has no screw penetration, 360 degree bite, and the bite front can be prefabricated with adhesive, so that the entire system has excellent sealing.

    B. The double supports are fixed, the rib height is 56mm, and the spacing between the points is 410mm. The link between the support and the plate surface has the sliding function, which makes the system have high strength and better avoids the steel plate damage caused by thermal expansion and contraction.

    C. The utilization rate is up to 82%, taking into account safety and economy.

    D. Processed equipment box-type shipment and professional operation skills ensure accurate on-site suppression of large projects.

    (3) Concealed 373 wall system

    Characteristic:

    A. The fixation of concealed screws and unique snap-on design prevent rainwater infiltration.

    B. The three-dimensional design of the surface makes the system have excellent viewing effect.

    C. Various thermal insulation materials can be selected to fill, to strengthen the flatness and strength.

    (4) 780 large ripple horizontal mounting plate

    characteristic:

    A. Make horizontal wall with smooth lines and vivid shapes.

    B. Multiple horizontal, vertical or diagonal installation methods to achieve the layering effect of light and shadow interleaving.

    C. Natural arcing, with a minimum radius of curvature of 12M, can be used as a roof system with complex surfaces.

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