160 Type Modular Expansion Joint for Road Bridge

160 Type Modular Expansion Joint for Road BridgeProduct Description
Modular Expansion Jointsconsist in the traffic direction of a succession of watertight elements (seal) comprising movement controlled metal beams (centre beams), supported by moveable substructures bridging the structural gap i.e. cross beams, cantilevers or pantographs. The metal beams are flush with the running surface. The assembly of watertight elements, centre beams and substructures is situated between edge beams, rigidly and in a watertight manner connected to the main structure. The top surfaces of the centre beams and edge beams are flush with the running surface. Where seals are flush with the running surface, they are not designed to carry the traffic loads.
Components
Material
Edge Beam
Q345
Center Beam
Q345
Support Beam
Q345
Joist box
Q235
Seal
EPDM
Prestressed Element
Q345
Anchor
HRB400Product Types
The movement range of the modular expansion joint is decided by the number of seals. As per AASHTO and ETAG specifications, the max. movement per each seal is regulated to be 80 mm. The total movement of a modular expansion joint is the numbers of the cells times 80 mm. So the type of modular expansion joint can be classified into 160 type, 240 type, 320 type, 400 type, 480 type, 560 type, 640 type, 720 type, 800 type, 880 type, 960 type, 1040 type, 1120 type and 1200 type.Aspects of Identification
In order to fulfil the traceability requirements, each modular expansion joint of BAOLI will be clearly identified, e.g. with a label, comprising the following information:Manufacturer’s name and address,Type of product,Batch number,Date of manufacture.Packaging & Shipping
Modular expansion joint will be firmly fixed with the steel strap, then wrapped with a layer of pearl cotton and thick plastic film, then placed in the wooden case. Also can be customized. ApplicationRelated ProductsFAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. Welcome to visit our factory.
Q: How long is your delivery time?
A: If the goods are in stock, it will need about 5-10 days; if the goods are not in stock, it will need about 5-10 days; it also depends on your order quantity and products complexity
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer a sample for free charge if the size is not greater than 200mm.
Q: What is your terms of payment ?
A: Payment <= 10000USD, 100% in advance, T/T or L/C. 10000USD < Payment <= 100000USD, 30% T/T for deposit, 70% balance for shipment. Payment>100000USD, T/T or L/C .
Q: Why BAOLI ?
We are the biggest rubber products manufacturer in China; we have 25 years experience for manufacturing bride bearing, bridge expansion joint, damper, water-stop and some other rubber products, we have 330 intermediate & senior professional engineers and technicians which can provide you high quality and professional service; the most important, we have got ISO and CE certificate; so our company is your best choice.