Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint

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Customization: Available
After-sales Service: Installation Guide
Application: Indoor, Outdoor, Concrete Joint
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  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
  • Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
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  • Overview
  • Product Description
  • Specification
  • Installation
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
JTJD-001
Certification
CE, ISO
Shape
Round, Strip
Size
10X20mm, 15X20mm, 20X25mm, 20X30mm, 30X40mm
MOQ
100m
Type
Roofing and Waterproofing
Ceiling Tile Shape
Strip
Function
Anti-Static, Waterproof
Warranty
12 Years
Thickness
5mm-50mm
Ceiling Tile Type
Rubber
Surface Treatment
Vulcanization
Transport Package
in Roll on Pallet
Specification
10x20mm, 15x20mm, 20x25mm, 20x30mm, 30x40mm
Trademark
HengJingGong
Origin
Hebei
HS Code
4008290000
Production Capacity
100000m/30days

Packaging & Delivery

Package Size
30.00cm * 30.00cm * 20.00cm
Package Gross Weight
20.000kg

Product Description

Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Product Description
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Water-expandable waterstop is a new type of watertight sealing strip made mainly of hydrophilic polymers (e.g., super-absorbent resin or modified rubber). Inside the material are a large number of hydrophilic groups (carboxyl, hydroxyl, etc.). On contact with water, osmotic pressure, hydrogen bonding and chain-unfolding make the strip swell rapidly to 2–6 times its original volume, forming a gel-like elastic body that plugs the leakage paths in concrete construction joints, deformation joints or around wall-penetrating pipes, thus realizing a "stop-water-with-water" seal.
1. Main types
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
    *Putty type (PN/BW): usually rectangular, soft and self-adhesive, swelling 150 %–300 %, suitable for irregular gaps or post-construction repairs.
    *Molded type (PZ/BF): vulcanized and shaped, with better rebound and compression resistance, swelling 150 %–600 %, widely used in new underground *works, tunnel segments and other long-term pressure locations.
2. Key properties
    *Swelling pressure 0.5–1.5 MPa, establishing a dynamic balance with groundwater pressure.
    *Swelling rate can be adjusted (slow-swell type ≤ 50 % of maximum within 186 h), preventing displacement before concrete pour.
    *Ageing-resistant, non-toxic, no leachate, stable after long immersion.
    *Self-adhesive or nail-fixed, easy to install, capable of self-sealing micro-cracks caused by subsequent settlement.
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Function
*Active Sealing: Expands in volume upon water contact, actively filling and blocking all irregular surfaces, cavities, and gaps.
*Continuous Impermeability: Generates substantial contact pressure after expansion, resisting certain water pressure to achieve reliable water blockage.
*Self-healing Capability: Continues to absorb water and expand to seal new micro-cracks caused by foundation deformation or settlement, enhancing waterproofing effectiveness.
*Displacement Adaptation: Maintains water-stopping functionality through its expansion characteristics even when joint displacement exceeds the recovery range of ordinary elastic materials.
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Physical properties
Test method
Result
Color
-
Black
Specific gravity
ASTM D-71
1.35 ± 5%
Hydrocarbon content
ASTM D-4
47% (min)
Volatile matter
ASTM D-6
1% (max)
Penetration, cone at 77°F, 150 gm, 5 sec.
ASTM D-217
40 mm ± 5%
Application temperature
-
-10°F to 125°F
Service temperature
-
-30°F to 180°F
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Bentonite waterstop with expanded metal
Bentonite waterstop with expanded metal is a new type water sealing product. The added expanded steel mesh (or nylon mesh as your request) effectively enhances the tensile strength of the waterstop and improves the overall construction quality.
Bentonite waterstop with grouting pipe
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
The perfect match of bentonite waterstops and grouting pipes extremely improve the performance of the water-proofing capability. Once the leakage of water occurs, you can plug the crack through pouring chemical grout into the pipe, instead of slotting and drilling a hole on the construction surface.
Specification
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
NO.
ITEM
Result
PN-150
PN-220
PN-300
1
Expansion rate/%≥
150
220
300
2
Flow at High Temperature (80℃×5h)
No fiow
No fiow
No fiow
3
Low temperature test (-20℃×5h)
No crack
No crack
No crack
4
Peel strength
0.05MPa
5
Shear Strength
1.0MPa
6
Hydrostatic Pressure
1.2MPa
Physical properties
PZ-150
PZ-250
PZ-400
PZ-600
Hardness (shore A)
42±7
42±7
45±7
48±7
Tensile strength
3.5 Mpa (min)
3.5 Mpa (min)
3 Mpa (min)
3 Mpa (min)
Elongation
450% (min)
450% (min)
350% (min)
350% (min)
Expansion rate
150%
250%
400%
600%
Repeated water immersion test
Tensile strength
3 Mpa (min)
3 Mpa (min)
2 Mpa (min)
2 Mpa (min)
Elongation
350% (min)
350% (min)
250% (min)
250% (min)
Expansion rate
150%
250%
300%
500%
Low temperature bending (-20°C*2h)
No crack
No crack
No crack
No crack
Installation
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Packaging & Shipping
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
    Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.
    We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to esta  blishing long-term cooperative relationships with customers from both domestic and international markets.
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
Waterproofing Butyl Strip Price Butyl Waterstop for Building Joint
FAQ
1.When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry.
2.How long can I expect to get the sample?
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.
3.How long is the delivery time
A:Usually 10-15 days, depending on the quantity purchased.
4.How can I get a sample to check your quality?
A:After negotiating the price, we will provide you with samples for testing.
5.what can you buy from us?
Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape
6.What's payment term?
A:T/T, L/C at sight, Western Union
7. Do we have quality guarantee?
Of Course!.
--from raw material to manufacturing, we have rigid quality control.
--before delivery, we have strict quality inspection.
--Third party inspection is also available at your request.
--We also have ISO, CE certificates.

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