The characteristics of ladder bridge ladder bridge is a commonly used in cable routing metal bridge, its cross-section presents a trapezoidal shape, similar to the structure of a ladder. 　　Ladder bridge installation specification is an important guidance document to ensure the quality of bridge installation. The following will introduce some requirements of ladder bridge installation specification.

First of all, the installation of ladder bridge should be in accordance with the design requirements, including the size, material and load-bearing capacity of the bridge. Before installation, the design drawings need to be carefully reviewed to ensure that the specific requirements of the installation are understood.

Secondly, the installation process needs to pay attention to the arrangement and positioning of the bridge. The bridge should be aligned horizontally, vertically and horizontally according to the design requirements to ensure the stability and reliability of the bridge. Arrangement should avoid other equipment or pipelines to prevent interference or damage.

Ladder bridge

Third, the connection of the bridge needs to be firm and reliable. When installing, choose the appropriate connectors and connect them according to the specification requirements. The connectors should comply with the specified bearing capacity to avoid loosening or dislodging of the bridge due to poor connection.

In addition, the installation process also needs to pay attention to the anti-corrosion treatment of the bridge. The bridge should be anti-corrosion treatment to extend the service life. Before installation, the bridge needs to be descaled and painted to ensure the anti-corrosion effect.

Finally, acceptance and records are needed after the installation is completed. Acceptance includes checking the appearance, connection and fixing of the bridge, and carrying out the necessary tests and measurements to ensure the quality of the installation. At the same time, a detailed record of the installation process should be made, including the date of installation, installers, materials used and other information.

In general, the ladder bridge installation specifications require strict requirements, which need to be arranged, connected and anticorrosive treatment according to the design requirements, as well as acceptance and records. Only installation that meets the specification requirements can ensure the stability and reliability of the bridge and ensure the quality of the project.

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