What are the main applications for this waterstop?

It is widely used for waterproofing basements, tunnels, dams, reservoirs, segment joints, and pipe penetrations.

Concrete Constructions Butyl Water Stop Swelling Rubber Putty Waterstop Strip for Dam

Name: Concrete Constructions Butyl Water Stop Swelling Rubber Putty Waterstop Strip for Dam
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 772852945

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$0.95

270 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Application

Indoor, Outdoor, Basements / Construction Joints / Tunnels / Bridge

Model NO.

JT87SJK

Certification

CE, ISO, RoHS

Shape

Strip

Name

Butyl Rubber Waterstop

Size

10X20mm, 15X20mm, 20X25mm, 20X30mm, 30X40mm

Tensile Strength(MPa)

≥3.5

Density(Mg/M3)

1.1-1.3

Hardness

42±7 Shore a

Elongation at Break(%)

400

Function

Waterproof

Working Temperature

-40-120 Celsius

Thickness

10/15/20/25/30mm etc.

Transport Package

Packed in Roll in Cartoon Box

Specification

custom

Trademark

HengJingGong

Origin

China

HS Code

4016990

Production Capacity

100000 M Per Month

Key features

Self-Expanding Waterproofing: Expands upon water contact to actively seal gaps and prevent leakage in concrete joints.

Customizable Colors: Available in black, red, and other colors with full customization options.

Diverse Size Options: Widths from 10mm to 50mm and heights from 10mm to 60mm with custom specifications available.

Self-Healing Capability: Continuously absorbs water to seal new micro-cracks caused by foundation settlement.

High Expansion Rate: Offers expansion rates ranging from 150% to 600% depending on the specific model.

Easy Installation: Features self-adhesive properties for direct application or can be fixed with steel nails.

Environmental Safety: Free from harmful substances and classified as an environmentally friendly product.

OEM and ODM Services: Provides full customization, minor customization, and flexible customization from designs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Hengshui Jingtong Rubber Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤4.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company with associated companies, offering a broad range of bridge, rubber, sealing, and customized products. It reports 10 production lines, defined product output, six to ten quality-control staff, and export experience of 10 years, with exports representing 41%–50% of total sales. The supplier provides extensive customization and ODM services and reports new products during the past year. However, no supplier-management-system certification is reported, and its service-capability procedures lack written records for assessment and corrective/preventive actions. Complaint handling has a clear procedure with follow-up records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a factory and limited company, with associated companies and manufacturing as the industry of those companies. This supports direct manufacturing status rather than a trading-only profile.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, indicating a stated lack of supplier-management-system certification.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence for after-sales issue management. However, assessment and corrective/preventive-action procedures have no records, so the service system is only partially documented.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.

Production capacityThe supplier is a factory operating 10 production lines, with six to ten quality-control staff and stated output across rubber culvert balloons, seismic isolation bearings, waterstops, and expansion joints. It also reports inspection instructions that are uniformly followed, supporting established production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including made-to-order products with complex profiles and different materials. It also provides ODM services, demonstrating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-case category. No customer names, project details, volumes, or independently verifiable case documentation are provided.