Waterproof Buried Steel Edge Rubber Waterstop for Water Conservancy Projects

Product Description

Product Description

How Steel-Edge Waterstop Works To Proof Liquids?
    is a modification of traditional rubber waterstop with steel plate rings being inserted into the middle of vulcanized rubber. High liquid-tightness and high absorption of shear movements make the a recommended choice for expansion, contraction joints and other construction fields with high pressure and structure variable.

    Once the structure sedimentation, concrete shrinkage and creep occur, the rubber parts of will be elongated and thin to adjust to these deformations without affecting the adhesion between steel plates and the rubber part, between steel plates and the surrounding concrete. In this way, the are able to withstand greater tension and torsion than traditional waterstops; meanwhile, it effectively prevents concrete loosen, breaking off and the form of leaking cracks.

Feature & benefits:

*Quality EPDM rubber with high tensile strength.
*Galvanized steel plate for high rust and corrosion resistance.
*With punched holes on the steel plate for easy installation.
*Adjustable to high movements and deformations.
*High adhesion between the steel plates and the rubber.
*Excellent fastness between the steel plates and surrounding concrete.
*Custom types are welcomed.

Types:

    can be made into multiple types and specifications. We list some common and sketch ups and specifications in the following, just refer to them and find the perfect one you like. Besides, we can custom special specs according to your requirements, just contact us for more information.

Other sizes:

Beside the above normal types, our company supplies a range of in a range of length and plate thickness to suit your specific needs.

Size	Length		Thickness of steel plate	Thickness of flat rubber part
	Rubber part	Overall length
SEWSS-1	146 mm	300 mm	0.6 mm	6 mm
SEWSS-2	196 mm	350 mm	0.8 mm	8 mm
SEWSS-3	246 mm	400 mm	0.8 mm	10 mm
SEWSS-4	296 mm	450 mm	1.0 mm	10 mm
SEWSS-5	346 mm	500 mm	1.0 mm	12 mm

Specification

Physical properties		B standard	C standard
Hardness shore A		60 ± 5	60 ± 5
Tensile strength		2175 psi (min)	1740 psi (min)
Ultimate elongation		380% (min)	380% (min)
Permanent compression set 24 hours at 70°C		35% (max)	35% (max)
Permanent compression set 168 hours at 23°C		20% (max)	20% (max)
Brittle temperature		-45°C (max)	-45°C (max)
Tear strength		30 kN/m (min)	25 kN/m (min)
Galvanized steel plate and rubber adhesive (Mpa) R type damage		6 (min)	6 (min)
Ozone aging, 50 PPMM, 20%, 48 hours		2 level	2 level
Hot-air aging	Hardness changes (shore A)	8 (max)	8 (max)
	Tensile strength	12 (min)	12 (min)
	Elongation at break	300% (min)	300% (min)

Installation

Product Details

Steel edge waterstop for foundation waterstop.

Steel edge waterstop for boundary waterproof.

*A diagram of steel-edge waterstop
*Water conservancy projects.
*Dams, tunnels and channels.
*Basements of high-rise building.
*Slabs and wall junctions.
*Duct piece joint of shield segment tunnel.
*Construction, expansion and contraction joints.
*Conduit joints and infrastructure deformation joints.
*Underground engineering.

Packaging & Shipping

Company Profile

    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.

FAQ

1.What is the tensile strength of the waterstop?

A:The tensile strength ranges from 6MPa to 18MPa.

2.Can I request custom sizes or types?

A:Yes, custom types and special specifications are welcomed. Please contact us for more information.

3.What is the warranty period?

A:We provide a 2-year warranty after leaving the factory.

4.What materials are used in this product?

A:It is made of natural rubber and galvanized steel plates.

5.Is the product suitable for outdoor use?

A:Yes, it is designed for both outdoor and indoor applications.

6.What is the lead time for production?

A:The average lead time is within 7 workdays for both peak and off-peak seasons.

7.What payment terms are accepted?

A:We accept LC, T/T, D/P, Western Union, and small-amount payments.