Expansion Joint Seal Strip

The strip seal type expansion joint is an open type expansion joint. Like other EJ, the function of the strip seal is for the bridge structure, especially on the super structure or the upper structure of the bridge, why? Because the dilated joint works by following the horizontal movement of the bridge when crossed by vehicles or when expansion and shrinkage loads arise. This joint can also provide room for movement of the bridge elastomer.

SIGTECH provides various types of expansion joints of strip seals, the following types of strip seals we produce:

• SIG SS-15 to accommodate a 15 mm dilatation gap
• SIG SS-20 to accommodate 20 mm dilatation gap
• SIG SS-25 to accommodate 25 mm dilatation gap
• SIG SS-30 to accommodate 30 mm dilatation gap
• SIG SS-35 to accommodate 35 mm dilatation gap
• SIG SS-40 to accommodate 40 mm dilatation gap
• SIG SS-45 to accommodate 45 mm dilatation gap
• SIG SS-50 to accommodate 50 mm dilatation gap
• SIG SS-55 to accommodate 55 mm dilatation gap
• SIG SS-60 to accommodate 60 mm dilatation gap
• SIG SS-65 to accommodate 65 mm dilatation gap
• SIG SS-70 to accommodate 70 mm dilatation gap
• SIG SS-75 to accommodate 75 mm dilatation gap
• SIG SS-80 to accommodate 80 mm dilatation gap
• SIG SS-85 to accommodate 85 mm dilatation gap
• SIG SS-90 to accommodate 90 mm dilatation gap