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  • Characteristics and application range of aluminum alloy bridge

    16-09-24

    Generic term for aluminum-based alloys. The primary alloying elements are copper, silicon, magnesium, zinc, and manganese. Non-essential alloying elements are nickel, iron, titanium, chromium, and lithium. Aluminum alloy has low density but high strength. It is close to or surpasses high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry, and its usage is second only to steel. .

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  • Future development direction of steel cable tray

    16-09-24

    Today's global manufacturing operations accelerate the pace of adjustment, localization of production, globalization of quality, totalization of services, and intellectual property rights are the four major trends carried out by the leading international steel cable bridge manufacturing companies. These four major trends, for domestic steel cable bridge manufacturing companies, must not be the direction of future development, but also bring great changes to themselves. Jizhou Huarui Steel Cable Bridge ...

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  • Introduction to Fireproof Coating Materials for Cable Bridges

    16-09-24

    The selection of FRP cable bridge fireproof coating material The FRP cable bridge fireproof coating is developed based on the decorative fireproof coating based on its own needs. Therefore, the research and selection of material can refer to the decorative fireproof coating. As a special coating, fire-resistant coatings for glass fiber reinforced plastic cable trays should not only have the embellishment effect of ordinary coatings, but also provide physical maintenance for cable substrates, ...

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  • The key to pay attention to after the completion of FRP cable tray installation

    16-09-24

    The key quality specifications that need to be paid attention to after the completion of the glass fiber reinforced plastic cable tray installation are to be fixed and reliable, horizontal and vertical, reasonable placement, and no warping of the cover plate. The interface is tight and regular, and the corners, corners, and T-shaped connections are correct and firm, and there is no pollution on the surface of the trunking. The supports and hangers should be reasonably placed, fixed and flat. When the line passes through beams, walls, floors, etc., FRP ...

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  • What are the material requirements for indoor installation of cable trays?

    16-09-24

    What are the requirements for materials for indoor installation of cable trays: 1. According to the standard type, site survey records, and construction plans used to draw the requirements, the data application plan is included, including straight sections, bends, bridge accessories, supports and hangers of various standard cable trays Wait. Galvanized materials are required to pay attention to various materials required for cable tray installations. 2. According to the description of needs and current ...

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  • Features and uses of fireproof bridge

    16-09-24

    Features and uses of fire bridges: The steel skeleton of fire bridges is mainly made of high-quality cold-rolled plates after mechanical processing. It has the characteristics of high bearing capacity and long service life. The cross section of the steel skeleton is regular without burrs and sharp corners, and the groove is smooth and smooth without sharp protrusions. ① After the fire-resistant bridge is processed and formed, the cross-sectional shape is uniform, and there are no shortcomings such as twists, twists, cracks, edges, etc ...

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  • How to choose cable trays and providers?

    16-09-24

    1) The cable tray is divided according to structure: closed wire trough type, tray type, step type, combined type. 2) According to material: steel ordinary cable bridge, flame retardant fire bridge, aluminum alloy bridge, fiberglass bridge. In buildings with a higher fire rating, flame-retardant bridges are preferred, and fiber-reinforced plastic bridges are preferred in corrosive gas environments. The cable bridge has a linear bridge and each ...

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