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water stop for expansion joint supplier

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FOB Price: US $10 - 100 / Meter Get Latest Price
Port: tianjin
Minimum Order Quantity: 100 Meter/Meters
Supply Ability: 3000 Meter/Meters per Day
Payment Terms: L/C,T/T,Western Union
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Verified Supplier - Zaoqiang Dacheng Rubber Co., Ltd.
[ Hebei, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Place of Origin: Hebei China (Mainland) Brand Name: DaCheng Model Number: Water Stopper --DC39
Types: all kinds of types Size: as your drawings color: according to your requirements
certification: ISO9001

Packaging & Delivery

Packaging Detail: with plastic film or as the requirement of customers
Delivery Detail: with in 7 days after receiving the advance payment

Specifications

1. Max. water absorption swelling rate 150%-300%
2.temperature from -20 to 150
3.long aging

water stop for expansion joint

  is a special type of hydraulic cement. It is non-corrosive, non-rusting, instantly setting compound for plugging and stopping water or fluid leaks in concrete structures or masonry surfaces.
When mixed with plain water to a thick consistency and hand formed into a plug, it will stop flowing or leaking even under water pressure.

 

Installation of  water stop for expansion joint

Most popular way of the placement of the water stop seal is tied to the steel frame works or small eyelet by means of small wires, certain metal clamps made to grip the water stop seal to keep it in proper position. Our waterstops are profiles based on specially formulated plasticized PVC compound, which are designed to meet specific requirement of building industry. It is essential that a device is used against potential risk of discomfiture that tends to be caused in concrete structure following climatic, geo-disturbances and frictional impasse which result in expansion or contraction in concrete structure. And the expansion or contraction results in leakage/seepage of water exposing the structure to bring the risk of cracks or dismemberment.


 

Applications of water stop for expansion joint

Rubber Water stop is widely used in underground installation, tunnel and culvert, impounding reservoir, metro, and retaining dam and so on.

 

Features of water stop for expansion joint

1. The Rubber Water stop strip will expand when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result.

2. Different thicknesses structure of Rubber Water stop is adopted for the cross section, which is divided into the high-strength area, the waterproof area and the installation area, allowing for uniform and reasonable stress for all portions.

3. There is installing hole at installation area of Rubber Water stop, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction of our Rubber Water stop is convenient, positioning installation is firm.

 

Types of concrete waterstop

1. Common Rubber Waterstop

2. Swellable Rubber Waterstops/Hydrophilic Rubber Waterstop belt

3. Rubber Waterstop with Steel Side

 4.PVC water stop

 

Physical property

Items

index

B

S

J

1. Hardness ( Shore A )

60±5

60±5

60±5

2.Tensile strength ,MPa                            ≥

15

12

10

3.Elongation at break , %                 ≥

380

380

300

4.Compression set %

70ºC×24h,%        ≤

35

35

35

23ºC×168h,%          ≤

20

20

20

5.Tear strength,KN/m                                ≥

30

25

25

6.Brittleness temperature,°C                                     ≤

-45

-40

-40

7.Air aging

70ºC×168h

Hardness ( Shore A )   ≤

8

8

--

Tensile strength,MPa          ≥

12

10

Elongation at break , %           ≥

300

300

100ºC×168h

Hardness ( Shore A )   ≤

--

--

8

Tensile strength, MPa          ≥

9

Elongation at break , %           ≥

250

8. Resistance ozone ageing 50pphm: 20%,  48h

2grade

2 grade

0 grade

9. Adhesion of rubber to metal

With contact section in elastomer

 

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Hebei Zaoqiang Dacheng Rubber Co., Ltd., established in 1996, is seated in Zaoqiang County, Hebei Province and engaged in research, production and export business. Dacheng engineering rubber products include: plate type bridge bearings, pot type bridge bearings, bridge flexible equipment, pneumatic rubber cores, Bridge rubber pneumatic molds/Gasbag inner molds, bridge expansion joints, rubber pipe plugs , rubber water bags, rubber water stops, closed-cell foam and so on, with 10 series, over ... View detail

Basic Information

Product/Service (We Sell): laminated Bearing,Rubber Water Strip,Rubber Pipe Plugs,Bridge Expansion Joints,bridge pot bearing  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Eastern Asia
Central America
Oceania
South Asia
Africa
Mid East
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: New Area Of Encha Town, Zaoqiang County  
Number of Production Lines: 3  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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