Prefabricated most popular contraction expansion joints in steel structures
Quick Detail
- FOB Price : USD $20.00 / Piece
- Minimum order:100
- Place of Origin:china
Specifications
The expansion devices for the GQF-C, GQF-Z, GQF-L,GQF-F, and GQF-MZL types of bridges adopt the rolled design of hot rolling and single-n anpiece. The expansion devices of the GQF-C,
GQF-Z,GQF-L types are applicable for the sealing of bridges with less than 80mm expansion amount, while the expansion devices for the GQF-MZL type consist pg edge beam, center sill, beam and
interlock structures and are applicable for medium and large bridges with the expansion amount ranging from 80mm to 1200mm.
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Material
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steel section, rubber waterstop belt
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Type
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GQF-C,GQF-Z,GQF-L,GQF-E,GQF-F,GQF-MZL
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Movements
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GQF-C,GQF-Z,GQF-L,GQF-E,GQF-F:40-80mm,GQF-MZL: 80-1200mm
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Certification
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ISO9001
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Feature
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-Accommodate any bridge deck expansion joint movement
-A smooth transition for vehicular traffic -Durable neoprene trough to channel water away from the structure -Replaced without the need for excavation of the anchorage system -Lasts the life of the bridge deck under normal circumstances |
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Function
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-Can expansion and contraction freely and secure.
-Comfortable driving, no noice.
-Waterproofing, can prevent rubbish and soil into the joints.
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Application
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Modular expansion joint carbon steel for bridge is used in Highway bridge decks, Service ramps, Multi- storey car parks and so on. Bridge Expansion Joint is used to prevent buildings or
bridges appear some cracks because of climate change.
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