China High Quality Construction Waterproof Material Dumbell Waterstop Jingtong Rubber

• Customization: Available
• After-sales Service: Installation Guide
• Certification: ISO
• Model NO.: 300*9.5mm
• Thickness: 1-15mm
• Name: Dumbell Waterstop
• MOQ: 100m
• Package: Roll with Wovenbag and on Pallet
• Drawing: Acceptable
• Type: Waterproof Roll Material
• Ceiling Tile Shape: Roll
• Material: Rubber
• Surface Treatment: Roll Coated
• Function: Waterproof
• Color: Black
• Usage: Outdoor
• Ceiling Tile Type: Waterproof Material
• Transport Package: Roll with Wovenbag on Pallet
• Specification: PVOC, SGS, ISO
• Trademark: HENGJINGGONG
• Origin: China
• HS Code: 4016909090
• Production Capacity: 100000m Per Month
• Package Size: 50.00cm * 30.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Brief introduction:
 

   Dumbell Rubber Waterstop  is made by various materials through mixing,, whose cross section is normally orthogon. After expanding,it can seal the concrete cracks that probably exist, on the other hand, make the joint interface contact closer, so that produce great water-resistant pressure.

   Rubber Dumbell Rubber Waterstop is frequently manufactured from extruded plastics such as flexible polyvinyl chloride PVC,polyethylene (PE) or thermoplastic vulcanizate rubber (TPV); formed metal such as stainless steel, copper, or carbon steel; or extruded thermosets such as natural rubber,styrene-butadiene rubber, or neoprene rubber.

 

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.

Applications:

*Ideal for high movements joints.
*Water containments.
*Water excluding.
*Tunnels and civil engineering structures.
*Water and waste treatments.
*Dams, reservoirs, and spillway.
*Chemical areas. 
*Irrigation canals, sea walls and culverts.

Types

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

Packaging & Shipping

Packaging:
15-25m / roll, with plastic bags, and in wooden pallets or in bulk.
Waterstop bands are carefully packed in sturdy materials like plastic or cardboard, with clear labels showing product details and handling instructions. The packaging is sealed to keep out moisture, and each package includes a quality certificate and user instructions.

Shipping:
For transportation, waterstop bands are typically shipped by sea for cost efficiency, especially for large or long-distance shipments. They're stored in dry, well-ventilated areas to avoid damage from weather. Packages are made to be strong and waterproof, with extra care for urgent or special deliveries. We follow all necessary regulations to ensure safe and compliant international 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.

Our services

Certification

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in Blank Cartons. We privode carton LOGO print service after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before after receive the copy of B/L. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: We accept FOB,CIF,CNF,DDP,DDU,LC.etc

Q4. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.

Q6. What is your sample policy?
A: We can supply the sample for free, client only need to pay the delivery cost.