High Quality Hydrophilic Bentonite Swellable Waterstop

Model NO.
PENNBAND
Function
Waterproof
Certification
ISO, MSDS, CE
Color
Black, Red
Usage
Indoor
Quality
Premium
Application
Waterproof Works
Size
Customized
OEM
Yes
Transport Package
Paper Box
Specification
15x20mm, 20x20mm, 20x25mm, 20x30mm, 50x50mm
Trademark
PENNINT
Origin
Shandong
HS Code
4008210000
Production Capacity
100000000 M/Year
Reference Price
$ 1.80 - 5.40
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Product Description

High Quality Hydrophilic Bentonite Swellable Waterstop


Physical Parameter:
PN(BW) type

Item Index
BW-150 BW-220 BW-300
Expansion Rate % 150 220 300
Flow at high temperature(80ºC×5h) No flow
Low temperature test(-20ºC×2h) No embrittlemen

 

It made from bentonite rubber by extrusion and vulcanization forming with red color.
Item Index
PZ-150 PZ-250 PZ-400 PZ-600
Hardness (Shore A) 42±7 45±7 48±7
Tensile strength/Mpa≥ 3.5 3
Elongation at break/%≥ 450 350
Expansion rate in volume/% 150 250 400 600
Repeated water
immersion test 		Tensile strength/Mpa≥ 3 2
Elongation at break/%≥ 350 250
Expansion rate in volume/%≥ 150 250 300 500
Low temperature bending(-20°C*2h) No crack

Feature:

High Quality Hydrophilic Bentonite Swellable Waterstop
High Quality Hydrophilic Bentonite Swellable Waterstop


-High tensile strength, high tear resistance.
-High break elongation rate, Less compression set.
-Low fragility Temp, anti-aging ,anti-corrosion.
-Easy installation, supply with various joints.
-Can be Customized according to construction and projects design.
 

Field of Application:
Bentonite rubber waterstop, is widely used in swimming pools, waste water / sewer solution projects, underground railway, tunnels, culverts, buildings etc, in the construction joints, expansion joints and cracks of concrete constructions. It is designed for water stop / waterproof of concrete joints.

--dams, locks, canals, water reservoirs and aqueducts

--bridge and deck abutments, dry dock

--promary and secondary containment structures

--storage tanks

--slabs-on-grade

--retaining walls

--foundation

--parking garages

 

Waterproof Building Materials

ATSPACE.COM, 2023