Premium PVC WATERSTOPPER DB-140x10: Reliable Sealing Solution with 10-Rib Design
Features corrosion resistance, ensuring long-lasting waterproofing in harsh environments.
(1) Premium Material & Reinforced Performance
- Mechanical Strength: Adopting reclaim-free PVC composite, it meets GB 18173.3-2014 and ASTM D412 standards with verified data: tensile strength ≥12MPa (up to 15MPa for high-grade batches), elongation at break ≥300%, and tear strength ≥25kN/m . The 10mm thickness enhances puncture resistance by 60% compared to 6mm thin models, avoiding damage from concrete vibration and steel bar impact during construction.
- Environmental Adaptability: Brittle temperature ≤-35℃ (no cracking in low-temperature bending tests) and high-temperature resistance up to 65℃ (no softening or deformation) . Water absorption rate ≤0.3% , enabling long-term use in submerged environments; it resists weak acids (pH 3-10), alkalis, and municipal sewage, making it suitable for small sewage treatment tanks and underground equipment pits.
- Durable Aging Resistance: After 70℃×168h hot-air aging, tensile strength retention ≥85% and elongation retention ≥240% , ensuring a service life of over 30 years in underground or shaded environments—eliminating frequent replacement costs.
(2) DB Structure & Dimensional Advantages
- Double-Sided Ribbed Design: 4-5 rows of 12mm-high diamond-shaped ribs on both flanges increase concrete bonding force by 45% compared to smooth surfaces , preventing delamination and leakage at the material-concrete interface. The ribbed structure also enhances lateral stability, avoiding displacement during concrete pouring.
- 140mm×10mm Precision Dimensions: Width tolerance ±4.2mm and thickness tolerance ±0.5mm , perfectly fitting small joints in prefabricated walls, pipe penetrations, and equipment foundations. Each roll is 20-25m long (customizable 5m+ short rolls) , minimizing leftover waste for small-batch projects.
- Balanced Hardness: Shore A hardness of 65-70 , striking a balance between flexibility (to adapt to 8-10mm joint displacement) and rigidity (to maintain shape under concrete pressure).
(3) Compliance & Easy Construction
- Quality Certifications: Passes third-party testing for hydrostatic pressure, low-temperature flexibility, and chemical resistance , complying with NSF/ANSI 61 standards for drinking water contact—safe for use in small domestic water tanks.
- Simplified Installation: Can be cut with a utility knife; on-site joints are sealed via hot-melt welding (140-160℃) using a standard PVC welding gun . Pre-punched brass eyelets (10cm spacing, optional) enable quick fixing to steel reinforcement, reducing installation time by 30% compared to unribbed models. Welded joints retain 95% of the parent material’s strength, ensuring integral waterproofing.
2.2 Application Scenarios (Target Buyer Needs)
Tailored for precision waterproofing in small-scale projects:
- Civil Construction: Small basement pipe penetrations, prefabricated wall joints, bathroom floor drains, and equipment foundation seams (resisting vibration-induced leakage).
- Municipal Engineering: Small rainwater wells, underground cable trench joints, sidewalk expansion joints, and traffic signal base waterproofing.
- Industrial & Special Facilities: Small chemical storage tank foundations, sewage treatment equipment pits, swimming pool tile seams, and farm irrigation pipe connections (withstanding corrosive media).
2.3 Shelf Advantages (For Procurement Decision-Making)
(1) Cost-Effective Precision
- The 140mm narrow width reduces material waste by 30% compared to 200mm wide models for small joints; 30-year service life cuts total cost by 50% vs. replacing ordinary sealants every 5-8 years .
- Short roll customization (5m+) fits small maintenance projects, avoiding inventory 积压 and capital occupation for buyers.
(2) After-Sales Guarantee
- Quality Warranty: 5-year warranty for material defects (uneven thickness, rib detachment, reduced elasticity)—non-human damage eligible for free replacement.
- Technical Support: Free provision of electronic installation videos, welding operation guides, and dimensional drawings; 24-hour online consultation for on-site issues (e.g., narrow joint positioning, welding temperature control).
(3) Supply Reliability
- Packaged in moisture-proof polyethylene film with reinforced cardboard cores , preventing sun/rain damage during transportation. Monthly supply capacity reaches 80,000 meters, 3-5 day delivery lead time—ensuring timely supply for urgent small-project needs.
Note: Custom colors (black/blue/yellow) and fire-retardant versions are available. Contact customer service to obtain third-party test reports (including hydrostatic pressure and aging resistance data), free samples, or bulk quotation discounts!
5.0
Material:
pvc
Color:
Black
Width:
150mm
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product description
Waterstop DB-140x10 offers superior waterproofing and durability for construction projects, ensuring reliable protection against water leakage. With its high-quality materials and advanced design, this waterstop provides long-lasting performance, easy installation, and resistance to water, chemicals, and UV rays. Trust WS0843E to deliver tight seals and prevent leaks in various construction applications.
Product parameter
● The FDA Extraction Toxicity Tests with 21 CFR 175.300. British Standards BS 2782:320A test results
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Stan dardcom pliance |
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BS 2782:320A |
Hong Kong General Specification for Civil Engineering Works clause 16.80 |
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U.S.Corps of Engineers CRD-C572-74 |
China GB/T 1040-1992 |
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Properties |
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Form |
Extruded thermoplastic sections |
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Colour |
Black |
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Solid content |
100% |
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Density |
1409kg/m3 |
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Hardness |
78.0IRHD |
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Tensile strength |
14 N/mm2 |
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Elongation at bleak point |
300% |
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Toxicity |
non-toxic1 |
Product Advantages
Durability
The Waterstop DB-140x10 is designed with durable materials and advanced technology, ensuring long-lasting protection against water seepage.
Easy Installation
Its innovative design allows for easy installation and maintenance, saving time and effort for users.
Sealing Performance
With excellent sealing performance and reliability, the Waterstop DB-140x10 is the ideal solution for waterproofing projects in various settings.
Advanced Technology
The Waterstop DB-140x10 incorporates advanced technology to provide superior waterproofing capabilities, making it a top choice for water protection needs.
FAQ
1
What is the Waterstop DB-140x10 used for?
The Waterstop DB-140x10 is used to prevent water infiltration in concrete structures such as basements, tunnels, and reservoirs.
2
How is the Waterstop DB-140x10 installed?
The Waterstop DB-140x10 is typically installed by embedding it into the concrete joints during the construction phase.
3
What are the dimensions of the Waterstop DB-140x10?
The Waterstop DB-140x10 has a width of 8 inches and a height of 4 inches, with a standard length of 20 feet.
4
Can the Waterstop DB-140x10 be used in both horizontal and vertical applications?
Yes, the Waterstop DB-140x10 can be used in both horizontal and vertical concrete joints to effectively stop water infiltration.
5
Is the Waterstop DB-140x10 compatible with various types of concrete?
Yes, the Waterstop DB-140x10 is compatible with most common types of concrete, including regular concrete, shotcrete, and precast concrete.
6
How long does the Waterstop DB-140x10 last once installed?
The Waterstop DB-140x10 is designed to have a long lifespan and can effectively prevent water infiltration for many years, even in harsh environmental conditions.
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