Summary

• A single-cell expansion joint is a structural gap-bridging device used in bridges, roadways, andlarge decks. It uses one central elastomeric orrubber seal (a single "cell") clamped between twoparallel steel edge rails to accommodate smallthermal movements-typically up to 50-80 mm-while keeping the surface watertight.

• Cutting / welding / assembly /painting / waterproof testing

• Very high producing rate

• Professional team & exquisite workmanship

• Considerable after sale service

• Excellent dimension rate

• Very competitive price

Application 

Common in short-to-mediumlength highway bridges, parking structures,and ramps

Features 

Design: Consists of dual steel edge profileswith a single central rubber or neoprenegland.

Movement: Handles limited thermalexpansion, contraction, and rotation in smalleror medium spans.

Watertightness: Prevents water, de-icingsalts, and debris from falling into thesubstructure below.

Parameters