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Home Construction & Decoration Pipe Fittings Expansion Joint

Roadway Expansion Joint

Connection:	Flange
Type:	Angle
Material:	Carbon Steel
Movement:	320mm
Transport Package:	as Request
Specification:	AASHTO

Customization:	Available \| Customized Request

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Haider Construction Engineering Materials Factory

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Product Description

Company Info.

Basic Info.

Model NO.

ZL, GL, SF, JZSF, SCF, TSSF

Trademark

Haider

Origin

China

HS Code

7308100000

Production Capacity

1, 000, 000 Meters/Year

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

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Haider Construction Engineering Materials Factory

Gold Member Since 2014

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory

Registered Capital

10000000 USD

Plant Area

>2000 square meters

Roadway Expansion Joint

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