Waterproof Rubber Waterstop Water Stop

• Customization: Available
• After-sales Service: Installation Guide
• Application: Outdoor
• Model NO.: water stop band 015
• Certification: CE, ISO
• Shape: Roll
• Width: Min 100mm, Max 600mm
• Different Thickness: Min 4mm, Max 15mm
• Length Per Roll: 20m
• Customized Color: Black, Grey, Customized
• Producing: Vulcanized
• Application Temperature: -45~100 Degree
• Hardness: Rough 65 Shore a
• Business Type: 6 Years Factory
• Main Function: Construction Waterproofing
• Certificate: ISO 9001
• Transport Package: Roll Package, Plastic Bag, Pallet Delivery.
• Specification: CE, SGS
• Trademark: HengJingGong
• Origin: Hengshui Jingtong
• HS Code: 4016999000
• Production Capacity: 120m/Mold, 12 Hours.
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Description of waterstop band:

Rubber waterstop, made of quality SBR (styrene butadiene rubber), neoprene rubber or natural rubber, is one of the widest types for concrete structure to prevent liquid leaking in or out. Generally, designed to be cast in the concrete, rubber waterstops are ideal for applications where high physical properties of rubber are required. For example, reservoirs, dams and other water retaining or excluding applications with high movements or water pressure.

Features & benefits
 

• High elasticity. 
• High elongation.
• Excellent high movement accommodation.
• Capable to withstand high hydrostatic head.
• Adjust for subsidence and seismic movements.
• Hot vulcanized site joints.

Materials properties of waterstop band:

SBR and neoprene rubber, as the most common materials for waterstop band manufacturing, are used extensively in United States and the worlds. The SBR water stop is preferred for water containment, while neoprene rubber waterstops band are recommend for applications of sewage disposal or chemical industries. As your request, natural rubber, EPDM, Nitrile and Silicone waterstops are also available.
Main types:

1.Dumb bell type waterstop band, with flat web section, are ideal for construction and partial contraction joints with little or no movements.

2.Center bulb type waterstop band, as its name implies, features its center bulb which makes it ideal for contraction and expansion joints including high lateral, transverse and shear movements. Meanwhile, it is perfect for withstanding the subsidence of the joints.

Product Parameters

Physical properties	Test methods	SBR	High tensile neoprene rubber	Natural rubber
Water absorption 2 days at 70°C (% change)	ASTM D-471	5% (max)	5% (max)	5% (max)
Hardness shore A	ASTM D-2240	65	65	65
Tensile strength	ASTM D- 412	3000 psi (min)	2500 psi (min)	3500 psi (min)
Tensile strength at 300% Modulus	ASTM D-412	1150 psi (min)	1150 psi (min)	1450 psi (min)
Ultimate elongation	ASTM D-412	450% (min)	450% (min)	500% (min)
Compression set 22 hours at 70°C (% original deflection)	ASTM D-395	30% (max)	40% (max)	30% (max)
Accelerated aging 96 hours at 70°C (% of tensile strength before aging)	ASTM D-573	80% (min)	80% (min)	80% (min)
Accelerated aging 96 hours at 70°C (% of elongation before aging)	ASTM D-573	80% (min)	80% (min)	80% (min)
Ozone resistance 7 days at 50 PPHM at 70°C, 20% elongation	ASTM D-1149	No crack	No crack	No crack

Physical properties parameter of Waterstop band:
no	Items				index
					B	S	J
1	Rigidity, Shore A				60±5	60±5	60±5
2	Tensile strength ,M Pa                            ≥				15	12	10
3	Snap and elongation,%                ≥				380	380	300
4	transmutation		70ºC×24h,%        ≤		35	35	35
			23ºC×168h,%          ≤		20	20	20
5	Tear strength 21 ,KN/m                                ≥				30	25	25
6	Brittleness temperature,ºC                                  ≤				-45	-40	-40
7	Air aging 31	70ºC×168h		Rigidity, HA      ≤	8	8	--
				Tensile strength,MPa          ≥	12	10
				Snap and elongation,%          ≥	300	300
		100ºC×168h		Rigidity, HA      ≤	--	--	8
				Tensile strength,MPa          ≥			9
				Snap and elongation,%          ≥			250
8	Ozone aging 50pphm: 20%,  48h				2grade	2 grade	0 grade
9	Rubber and metal bonding				In vivo sections flexibility
remark:
1.Rubber and metal bonded items apply only to the edge of water stop which include steel.
2.If there is other special needs,we can discuss.

Detailed Photos

 

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 establishing long-term cooperative relationships with customers from both domestic and international markets.

FAQ

1. who are we?
We are based in Hebei, China, start from 2013,sell to Domestic Market(40.00%),Southeast Asia(23.00%),Africa(16.00%),North America(7.00%),South America(7.00%),Western Europe(7.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Bridge Expansion Joint,Rubber Waterstop,Swelling Waterstop Strip,Seismic Isolation Bearing,Rubber Bearing Pad

4. why should you buy from us not from other suppliers?
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese