PVC WATERSTOPPER KWD250-1 - High - Performance Waterproof Solution for Concrete Joints
High - Elasticity PVC WATERSTOPPER KWD250-1 - Suitable for Concrete Joints in Basements
PVC WATERSTOPPER KWD250-1 is manufactured using high-purity polyvinyl chloride (PVC) resin as the base material, scientifically blended with imported anti-aging agents, environmentally friendly plasticizers, and high-stability additives, then formed via advanced precision extrusion technology. Its 250mm width and unique K-W-D composite structure combine three functional designs: the K-shaped outer frame enhances lateral shear resistance, the W-shaped middle layer improves longitudinal tensile capacity, and the D-shaped (semi-circular) inner core strengthens radial elastic sealing. This integrated structure enables tight integration with concrete, fully covering medium-sized joints while adapting to multi-directional displacement (horizontal expansion, vertical settlement, and slight torsion). Widely used in municipal, water conservancy, and heavy civil construction projects, it blocks water penetration at construction joints, expansion joints, and settlement joints, ensuring long-term waterproof integrity even amid temperature fluctuations or moderate settlement.
5.0
Material:
pvc
Color:
blue
Length:
250mm
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 KWD250 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 |
Yellow |
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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 KWD250 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 KWD250 is the ideal solution for waterproofing projects in various settings.
Advanced Technology
The Waterstop KWD250 incorporates advanced technology to provide superior waterproofing capabilities, making it a top choice for water protection needs.
FAQ
1
What is the Waterstop KWD250 used for?
The Waterstop KWD250 is used to prevent water infiltration in concrete structures such as basements, tunnels, and reservoirs.
2
How is the Waterstop KWD250 installed?
The Waterstop KWD250 is typically installed by embedding it into the concrete joints during the construction phase.
3
What are the dimensions of the Waterstop KWD250?
The Waterstop KWD250 has a width of 8 inches and a height of 4 inches, with a standard length of 20 feet.
4
Can the Waterstop KWD250 be used in both horizontal and vertical applications?
Yes, the Waterstop KWD250 can be used in both horizontal and vertical concrete joints to effectively stop water infiltration.
5
Is the Waterstop KWD250 compatible with various types of concrete?
Yes, the Waterstop KWD250 is compatible with most common types of concrete, including regular concrete, shotcrete, and precast concrete.
6
How long does the Waterstop KWD250 last once installed?
The Waterstop KWD250 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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