Easily Installed Rubber Waterstop for Concrete/Asphalt Joint

Name: Easily Installed Rubber Waterstop for Concrete/Asphalt Joint
Brand: Hebei Luze New Materials Technology Co., Ltd.
SKU: 2175823452

Hebei, ChinaHebei Luze New Materials Technology Co., Ltd.

US$1.80

50 Meters

Sample price:US$1.90/meter.Request sample

Product profile

Customization

Available

After-sales Service

Service Online

Certification

ASTM, CE, ISO

Model NO.

LZZSG

Thickness

6-12mm

Hardness

60+/-5 Shore a

Tensile Strength

More Than 10 MPa

Elongation at Break

More Than 380%

Commpress Set

Less Than 30%

Tear Strength

More Than 30 kN/M

Brittleness Temperature

Less Than Minus 45 Centigrate

Width

200mm, 250mm, 300mm, 350mm, 400mm

Its Classification

Embedded, Back-Mounted, Steel-Edged, Water-Swellable

Transport Package

Wave Bag+ Wooden Pallet

Trademark

LUZE

Origin

China

Key features

The elasticity of rubber offsets thermal expansion and contraction of concrete, uneven settlement and minor dislocation caused by earthquakes, effectively preventing water leakage.

EPDM rubber features outstanding aging resistance in enclosed underground environments, with a service life matching that of the main building structure and requiring no post-construction maintenance.

Joints can be hot-vulcanized for welding, ensuring joint tightness identical to the base material. Steel-edged types can be directly bound to steel reinforcement without shifting easily.

vailable in multiple types including embedded, back-mounted, steel-edged and water-swelling styles, applicable to different structural parts such as base slabs, wall panels, tunnels and water tanks.

Company profile

Full CustomizationOEM ServicesFast DeliveryProduct Certification

Hebei Luze New Materials Technology 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: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical and R&D capabilities, including 3D software design, ODM/OEM services, broad customization, and specialized testing and production equipment. Its business scope covers metal products, construction fittings, hardware, metal structures, and rubber products. Quality-related evidence is positive: ISO9001 certification, quality assurance, traceability, and documented corrective-action and complaint procedures. The supplier reports inventory capacity, qualified service-capable suppliers, and one-month lead times in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Innovation evidence is mixed because no new product was reported in the past year and no SDK is available, although patents and university cooperation are stated. Financial credibility cannot be determined from the provided...

Supplier typeThe supplier identifies as a professional technical supplier and operates across R&D and manufacturing of metal products, construction fittings, hardware, metal structures, and rubber products. This supports classification as a technical manufacturer with a broad industrial product scope.

CertificationsThe company description states that the supplier is ISO9001 certified and holds more than 100 national patents. ISO9001 is explicit evidence of certification, although no additional certification details are provided.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaint handling. This is direct evidence of an established service-response mechanism, while no specific response times or warranty terms are stated.

R&D capabilityThe supplier provides R&D, 3D software design, ODM, and OEM services, and reports more than 100 national patents plus university cooperation on seismic isolation technology. However, it reported no new products in the past year and has no available SDK, so the evidence supports technical innovation capacity but not all forms of product or software innovation.

Production capacityProduction evidence includes broad manufacturing business scope, specialized testing and production equipment, inventory capacity, 17 qualified suppliers for service capability, and stated one-month lead times in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors, which creates a documented capacity-governance weakness but does not negate the stated in-house capability evidence.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services and listed design and production equipment. This is clear evidence of broad customization capability.

Client casesThe supplier states that it is qualified to cooperate with China Communications Construction, CSCEC, and China Railway, and that it provides OEM services for popular brands. These statements indicate experience or qualification involving major customers, although no project details, order scope, or verifiable case outcomes are provided.

Product Q&A

Q:Brief Construction Principle

During concrete pouring, the waterstop is embedded in the joint between new and old concrete. After the concrete sets, the rubber bonds tightly with the structure. When the structure expands, contracts or settles, the rubber fills gaps relying on its own elasticity to continuously block underground water and achieve permanent water sealing.

Q:how many type does it classify by materials?

Natural Rubber: For general civil engineering and water tanks; hardness 60 Shore A. EPDM: Excellent aging, acid and alkali resistance, suitable for outdoor and highly corrosive underground environments. Neoprene Rubber : Oil and ozone resistant, ideal for oil-contaminated underground pipe galleries.

Q:what is its service scenarios?

Basements, subway tunnels, highway tunnels, water reservoirs, sewage treatment tanks, box culverts, bridge abutments, underground pipe galleries, chemical anti-seepage pools and coastal salt-spray structures.