High Quality Steel Plate Expansion Joint for Bridge
|FOB Price:||US $10-55 / Meter|
|Min. Order:||10 Meters|
|Min. Order||FOB Price|
|10 Meters||US $10-55/ Meter|
|Production Capacity:||50, 000 Meters/Month|
|Payment Terms:||L/C, T/T|
- Certification: ISO9001 SGS
- Material: Steel Plate and Rubber
- Types: C, Z, F, L Types,Modular and Finger Type
- Transport Package: in Pallets or Wooden Cases
- Origin: Heng Shui, Hebei Province, China
- Usage: Beam Bridge, Highway Bridge, Railroad Bridge
- Movement: 80-1200mm
- Trademark: KQ
- Specification: As Drawing Requests
High Quality Bridge expansion Joint from China Factory
Bridge expansion joint has complete model and mainly includes GQF-C,GQF-F,GQF-Z,GQF-E,GQF-RG model, GQF-L model and GQF-MZL numerical model bridge expansion joint ,which is a bridge expansion joint device designed by hot-rolled, integral moulding special-shaped steel. Among this ,the GQF-C model, GQF-F model, GQF-Z model, GQF-E model, GQF-RG model and GQF-L model expansion joint are suitable for bridge joint, the expansion amount of which is below 80mm .
GQF-MZL model is a modular pattern bridge expansion device ,which is composed of edge beam, middle beam, beam and linkage structure . It is suitable for large and medium span bridge, the expansion amount of which is between 80mm-1200mm.
Quality requirements and design feature
It required that expansion joints can be flexible, firm and reliable ,smooth and no sudden jump and noise when vehicle running on it in two directions :parallel and perpendicular to the axis of the bridge; it also can prevent rainwater and waste soil from infiltration and obstruction; it also shall be easy for installation, inspection, maintenance, and dirt elimination . When set expansion joints, railings and bridge deck pavement should be disconnected.
Classification of rubber material
It can be classified to common type and cold resistant type.
common type is made from neoprene rubber, for temperature of -25 degree to +80 degree
cold resistant type is made from natural rubber, for working temperature of -45 degree to +80 degree