Toothed Expansion Joint

Toothed Expansion Joint

Short description

Contact: (04) 22207282


- The surface of the slit is made of a steel plate of the comb-shaped, extending on both sides and connect into the distance on a spherical surface. As a suspension structure with high rigidity, this slot can withstand horizontal movement with the magnitude of 420mm

- With little height, this slot can be installed only in the height of the deck, no need to preset the slots camtrong beams, very favorable for the design and construction.

- The joint is applicable to a wide range, on both old and new players. It is best adapted to replace the elastic panels on the bridge high sukhe old with large displacement, which can not be replaced by the ray type expansion joints with different displacements high.

- This slot ensures driving smoothly without causing noise.

- This type of slot is easy to transport and install, do not need a super-long truck or a crane.

- Expansion Joint is less costly, lower by 20% compared with the slit ray equivalent of displacement


For more information about the product, please contact:

Hung Thinh Materials Trading jsc.,

M Floor, vg Building, Lane 235 Nguyen Trai Street, Thanh Xuan Dist, Ha Noi city

Phone: (+84).2220.7282             Email:

Fax: (+84).2220.7289


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