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Finger/comb/teeth type expansion joints for bridges Finger/comb/teeth type expansion joints for bridges

Finger/comb/teeth type expansion joints for bridges

Finger/comb/teeth type expansion joints for bridges contains steel edge profiles, featuring connection surfaces for deck waterproofing membranes, which are connected to the bridge deck by anchor loops. Finger Joints are cantilevered or simply supported steel tooth expansion joints. They are composed of pairs of independent elements with parallel teeth provided in lengths from 3 feet to full roadway widths.   Finger Joints are used to provide support to vehicles as they travel across bridge expansion joint openings. They create an effective seal at the joint opening, preventing water and deleterious materials from contacting the steel support girders and bearings below.

 

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Steel plate finger type expansion joints for bridges

 

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Finger/comb/teeth type expansion joints for bridges

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Finger/comb/teeth type expansion joints for bridges

Contact us for details.

 

Applications

 

Finger/comb/teeth type expansion joints in bridges are suitable for use under heavy traffic, and mainly applied to the device with 20-320mm expansion. Their special doweled connection system makes them particularly useful where the impact on the main structure should be minimised. The system is designed on a modular basis, allowing individual finger plates to be quickly replaced as required. Finger type joints are still specified on many bridge projects due to proven long-term structural performance. These joint systems are also convenient to install on bridge rehabilitation projects requiring a shallow joint depth and/or staged construction.

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Finger/comb/teeth type expansion joints for bridges

Contact us for details.

Packaging & Shipping

 

Packing Details: 

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Delivery Details: 

Around 20 days after receiving the payment.

Steel Sliding Plate Finger expansion joints

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Company Information

Hongrui Boya (belongs to Shuanglin Group) professionally supplys Road, bridge and building support, expansion joint, waterproof materials. 
It has one factory, three companies for domestic and foreign markets. 50 workers, 8 enginnerings, and over 20years experience of manufacture.
Main products are Bridge bearings, bridge expansion joint, concrete waterstop products, rubber air bag, polysulfide sealant etc.
ISO certification, CE standard, AASHTO, and SGS test, with a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in infraconstruction and other industries.

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                                                Factory                                                                                              Workshop

 

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                                             Store Room                                                                   Our Team

 

Finger/comb/teeth type expansion joints in bridges

Contact us for details.

Customer visit

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FAQ

 

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 2-3 days if the goods are in stock. or it is around 20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample, but the sample charges and freight cost should be paid by the customers.

Q: What is your terms of payment ?

A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance ,balance before shippment or against the B/L copy.

[Related Categories: Construction Materials Processing ]
[Related Keywords: Fingertype expansion joints for bridges, comb type expansion joints for bridges, teeth type expansion joints for bridges ]
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