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Find Modular Expansion Joint, Modular Bridge Expansion Joint, Strip Seal Expansion Joint on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | L/C, T/T, Western Union, Paypal |
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Min. Order: | 10 |
Model No.: type Z, F, E
GQF-C type,GQF-Z type,GQF-L type,GQF-F type.In these types,GQF-MZL type steel expansion joint device is made of hot-rolled overall forming profiled bar design of Bridge Expansion Joint device.The GQF-C type,GQF-Z type,GQF-L type,GQF-F type steel expansion joint apply to the bridge joint which expansion volume is less than 80mm. GQF-MZL type steel expansion device is the type steel expansion joint which is made of edge beam, beam, beam and linkage mechanism.It's suitable the medium and large span bridge which its expansion volume is between 80mm with 1200mm. |
1.In the two directions of being parallel and being perpendicular to the axis of the bridge are free to flex. |
2.Firm and reliable. |
3.There is smooth and there has no sudden jump or noise when the vehicle is passing by. |
4.Waterproof and prevent infiltration of debris blocking. |
5.It's simple and convenient to Installation, inspection, maintenance and removal of dirt. |
1.Dig slot and clean slot. |
2.Punch Positioning hole. |
3.Lay anti crack reinforcement net. |
4.Water bottom. |
5.Install steel plate. |
6.Water concrete on both sides of the transition section. |
7.Maintenance and maintenance. |
1.If the position of the embedded steel bars on the beam plate is incorrect or there is no pre embedded reinforcement,you need to use the reinforced fill bar. |
2.Clean and link the anchor after cutting. |
3.The welding seam of reinforcing steel should be enough and the welding should be firm. |
4.The surface elevation of concrete should be correct . |
5.If you want the effective telescopic performance,you should ensure the anchor should be firm. |
6.The curing time of concrete should be enough.Don't open the traffic because of the lack of maintenance time. |
Product Categories : Bridge Expansion Joint Series > Modular Expansion Joint