Gold Member Since 2014
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Haider Construction Engineering Materials Factory

Modular Expansion Joint, Rail Expansion Joint, Bridge Expansion Joint manufacturer / supplier in China, offering Roadway Expansion Joint, Hospital Handrail with Wall Guard Protection, Non Slip Stair Nosing Safety Stair Nosing and so on.

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Roadway Expansion Joint

FOB Price: US $30 / Meter
Min. Order: 10 Meters
Min. Order FOB Price
10 Meters US $30/ Meter
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Production Capacity: 1, 000, 000 Meters/Year
Transport Package: as Request
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZL, GL, SF, JZSF, SCF, TSSF
  • Type: Angle
  • Movement: 320mm
  • Specification: AASHTO
  • HS Code: 7308100000
  • Connection: Flange
  • Material: Carbon Steel
  • Trademark: Haider
  • Origin: China
Product Description
Roadway Expansion Joint,Highway Expansion Joint

Modular Expansion Joint Systems have gained overwhelming worldwide acceptance for accommodating and sealing large joint movements on bridge structures. By incorporating the results of recent research activities, each joint system is designed to provide watertight, fatigue resistant, long-term, maintenance-free performance.

Design Principles

Fatigue Resistant
Modular expansion joint assemblies are subjected to millions of high dynamic stress cycles due to passing vehicle loads. Recognizing the significance of these dynamic loads on the long-term performance of expansion joint systems, Haider became the first China company to introduce fatigue-resistant design principles to modular expansion joint assemblies. It is strongly recommended that a specification which includes fatigue design provisions be included in the contract documents.

Watertight Integrity
Each Modular Expansion Joint System not only bridges the joint gap but also protects the structure from premature corrosion. Design of the strip seal sealing element is based on compression of the neoprene seal lug into the gland recess of the centerbeam and edge beam. This mechanically-locked neoprene seal not only provides excellent watertight characteristics but also achieves high pullout resistance.

Roadway Expansion Joint
FAQ(Frequently Asked Questions)
1. You are a trading company or manufacturer?
  -We are a professional manufacturer with 20 years history.
2. What certificate do you get?
  - ISO9001-2008;ISO14001-2004;
3. What is your MOQ?
  -1Set.
4. What is your delivery time when making batch production?
  -MOQ is 10 days, the actual time mainly depends on your order quantity.
5. Can you do OEM?
  -Yes, we can. OEM is welcomed. We can also design for customers as request.
6. What is your sample policy?
  -We can offer samples, and the buyer need to bear the express cost.
7. How long will it take to prepare samples?
 -About 3-4 working days.
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