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Road and bridge gap seal

Features: EPDM as raw material, smooth and meticulous surface, good resilience, uniform foaming, excellent waterproof performance, anti-ozone, aging resistance, solvent resistance.

  • Commodity name: Road and bridge gap seal
  • Product Description
  • Product Introduction

    Features: EPDM as raw material, smooth and meticulous surface, good resilience, uniform foaming, excellent waterproof performance, anti-ozone, aging resistance, solvent resistance.

    EPDM/rubber/foam products:

    I. Polyethylene open foam rubber expansion joint board (caulking board, caulking board)

    (I) Product characteristics

    1. Light bulk density, high telescopic strength, non-absorbent (instead of traditional three-oil four felt, asphalt wood fir board and other materials). Product environmental protection, simple construction, anti-seepage, anti-leakage, good water effect.

    2. Corrosion resistance, aging resistance, high and low temperature resistance +80 ℃ ~-45 ℃, no flow, no deformation, no brittle crack, long service life.

    2. With independent opening bubble structure, the special joint plate has the appearance of honeycomb holes evenly distributed, and can be tightly bonded with cement/sealant without rapping, adapting to changes in natural expansion and contraction, and enhancing the joint sealing expansion and water stopping effect.
     
     

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