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  • Bentonite Waterstop

Bentonite Waterstop

2019-5-18 14:54:15  1694
Bentonite waterstop strip is a product used to ensure complete sealing of joints in concrete and precast concrete elements. Upon prolonged contact with any penetrated water the material increases its ...

Address: 2-2911, Taiyi Shangcheng, Taocheng Dist., Hengshui, Hebei, China (Mainland)
Tel: 86-0318-6666807
Mobile Phone: 86-18831898808
WeChat: 18831898808
E-mail: hongruiboya@shuanglinrubber.com

  • description
  • applications

Bentonite waterstop strip is a product used to ensure complete sealing of joints in concrete and

precast concrete elements. Upon prolonged contact with any penetrated water the material increases

its volume several times, taking the form of joints and filling all the honeycombs in concrete. Thus it

stops leaks. The excellent technological parameters and the easy mounting method make it applicable

as an isolation material for joints in underground construction, hydraulic structures and civil construction.


Specification

Items

Standard

Index

Color

Black

Density

ASTM D71

1.45

Volume expansibility

ASTM D471

250%

Durometer Hardness

ASTM D2240

50

Tensile Strength MPa

DIN 53405

1.1

Elongation

ASTM D412

>500%

Application temperature

-

-10°F to 125°F

Service temperature

-

-30°F to 180°F

Size:

10×20mm, 15×20mm, 10×30mm, 15×20mm, 15×30mm, 10×40mm, 20×25mm, 20×30mm, 20×50mm, Ø20mm, Ø30mm, etc.




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