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Waterproof Material Water Swelling Waterstop Strips for Concrete Seal Joint
US$0.70
50 Meters
Sample price:US$1.90/meter.Request sample

Product profile

Customization

Available

After-sales Service

Service Online

Certification

ISO

Model NO.

LZPZ

Hardness ,Shore a

42+/-7

Tensile Strength

More Than3.5 MPa

Elongation at Break

More Than 450%

Volume Expansion Rate

150,250,400,600 %

Low Temperature Bending

No Crease on -20℃*2h

Transport Package

Carton+ Wooden Pallet

Trademark

LUZE

Origin

China

Key features

Automatic Water Expansion: Expands 2-5 times volume upon water contact to fill gaps and prevent leakage.
Reliable Sealing Performance: Maintains water-stopping function even when joint displacement exceeds elastic range.
Diverse Expansion Rates: Available in 150%, 250%, 400%, and 600% volume expansion rates.
Superior Material Durability: Features excellent resistance to water, chemicals, and aging without elastic fatigue.
Wide Application Scope: Ideal for shield tunneling, building deformation joints, and metal-concrete interfaces.
ISO Certified Quality: Manufactured with ISO-9001:2015 certification and 100% finished product inspection.
Flexible Customization: Supports full customization, minor customization, and design-based customization.
Multiple Size Options: Available in various sizes including 10x25mm, 20x30mm, and round profiles up to 30mm.

Company profile

Hebei Luze New Materials Technology Co., Ltd.
Full CustomizationOEM ServicesFast DeliveryProduct Certification
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: ≤0.70h

AI-Powered supplier vetting

SummaryThe supplier specializes in metal product R&D and has significant customization capabilities. They hold over 100 national patents and are ISO9001 certified, collaborating with major construction companies and universities. While they demonstrate strong design and R&D capabilities, they lack overseas facilities and effective manufacturing contracts. Their financial data for the past two years is limited, and they have not launched new products recently. The supplier ensures quality and traceability but does not engage in offline trade shows or overseas expansion.
Supplier typeThe supplier is a professional technology supplier involved in the R&D and manufacturing of metal and hardware products.
CertificationsThe supplier holds ISO9001 certification and over 100 national patents, indicating high standards in quality management.
After-Sales capabilityThe supplier has procedures in place for corrective actions and customer complaints, ensuring effective service capability.
Production capacityThe supplier lacks valid manufacturing contracts and overseas facilities, with proximity to Tianjin Port as a logistical advantage.
Customization capabilityThe supplier provides extensive customization services, including full and flexible customization options.
Client casesThe supplier collaborates with major construction companies and top universities, showcasing their industry relevance.

Product Q&A

Q:What is the minimum order quantity?
A:
The minimum order quantity is 5 sets.
Q:What are the available expansion rates?
A:
The product offers volume expansion rates of 150%, 250%, 400%, and 600%.
Q:How long is the lead time for production?
A:
The average lead time is one month for both peak and off-peak seasons.
Q:Can the product be customized?
A:
Yes, we offer full customization, minor customization, and customization from samples or designs.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, small-amount payment, and Western Union.

Send Inquiry

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