Q6: What is the design life?

A: 15 years and above with stable elastomer performance across the service temperature range.

Q7: Can damaged sections be repaired?

A: Yes -- saw-cut the damaged area and re-pour fresh TST locally. No need to replace the whole joint.

Q8: What temperature range does it tolerate in service?

A: -20 Celsius to +70 Celsius, covering standard bridge service environments.

Seamless Tst Expansion Joint Asphalt Plug Joint for Bridge Deck Highway Construction

Name: Seamless Tst Expansion Joint Asphalt Plug Joint for Bridge Deck Highway Construction
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 2324839045

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$4.50

500-999 kg

US$4.00

1,000-4,999 kg

US$3.20

5,000-9,999 kg

US$2.20

10,000+ kg

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

2 Years

Model NO.

AP-002

Certification

ISO/RoHS

Function

Sound Insulation, Drainage, Protect, Support

Position

Upper Structure

Type

Telescopic Device

Movement Range

10-40mm

Color

Black

Softening Point

≥90°C

Feature

Seamless, Watertight, Flexible, Hot-Applied, Traff

Usage

Highway Bridge Deck, Road Bridge, Bridge Rehabilit

Application Temperature

160-200°C (Heating)

Traffic Opening Time

2-4 Hours After Pour

Transport Package

Cardboard Box + Pallet

Specification

Custom

Trademark

HengJingGong

Origin

Hengshui, Hebei, China

HS Code

2715000000

Key features

Seamless Deck Surface: Continuous surface with no open gap for smooth traffic flow.

Elastomeric Flexibility: Polymer binder flexes with thermal movement without cracking.

Rapid Traffic Restoration: Surface opens to traffic within 2-4 hours after pouring.

Watertight Seal: Binder-aggregate mix seals completely to protect substructure.

Long Service Life: Designed for 15 years and above with stable performance.

Easy Rehabilitation: Re-pours over failed joints easily without full removal.

Strong Edge Bonding: Firm adhesion to both concrete joint faces.

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: ≤5.75h

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.