Bridge accessories and tunnel waterproofing material solutions

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Nanwangzhuang Village, Pengdu Township, Binhu New District, Hengshui, Hebei Province

Installation and Maintenance of Plate Rubber Bearings


Rubber bearings are located in important positions at the connection points of the upper and lower structures of bridges, and their reliability directly affects the safety and durability of the bridge structure.
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Installation of basin type support


The support must be installed as a whole and cannot be disassembled at will. If the lifting equipment has limited capacity and needs to be disassembled for lifting.
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Installation of spherical bearings


Supporting pad stones should be installed under the support, and the concrete strength grade of the supporting pad stones should not be lower than C40.
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Installation of Bridge Expansion Devices


The construction and installation quality of the expansion device is a key link to ensure the effectiveness and service life of the expansion device.
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Construction and installation of rubber waterstop


During the construction and installation of the waterstop, it is partially or completely embedded in the concrete during the pouring process.
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