Luoyang Gongyan Technology Co., Ltd.
Main products:rock bolt,hollow bar,FRP rock bolt,thread bar,friction bolt
Products
Contact Us
  • Contact Person : Ms. Xing kelly
  • Company Name : Luoyang Gongyan Technology Co., Ltd.
  • Tel : 86-379-63501959
  • Fax : 86-379-63501159
  • Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
  • Country/Region : China
  • Zip : 471023

expansion joint rubber water stop

expansion joint rubber water stop
Product Detailed
1.Expansion joint rubber water stop 2.Seal the construction joints on the finished building 3.Underground project

Product Features:

1. Working principle: When the leakage occurs, the pre-laid-in sealing tape, wrapped within concrete, will swell up and block the leakage.

2. High expensive rate and good self-adjusting/recovering performance.

3. Seal the construction joints on the finished building.

4. Better impermeability than the traditionally used board, rubber and plastic sealing tapes and labor and time saving5. Anti-aging, corrosion resistance and non pollution to environment.

Application Field:

This product is applicable to the waterproofing in the construction of basements, underground car park, reservoirs, sedimentation tanks, subways, roadways and subway tunnels and other underground projects.

Technical Data:

Item

Index

PN-150

PN-220

PN-300

Volume expansion ratio%≥

150

220

300

High temperature flowing

(80°C×5h)

No flow

Low temperature test

(-20°C×2h)

No embrittlement

expansion joint rubber water stop



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