About PVC Water Stoper with center Bulb
A PVC Water Stopper with Center Bulb is a specialized type of expansion joint seal designed to prevent water leakage through construction joints in concrete structures. The center bulb feature allows for movement due to expansion, contraction, or settlement in large concrete pours while maintaining a watertight seal.
Key Features:
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Material: High-grade flexible PVC (Polyvinyl Chloride)
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Design: Central hollow bulb accommodates movement and expansion in concrete joints
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Use: Embedded in concrete during casting at construction or expansion joints
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Reinforced ribs or serrations: Improve anchorage and bonding with concrete
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Chemical and UV resistant: Suitable for use in harsh environments
Typical Applications:
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Water retaining structures: Dams, water tanks, swimming pools
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Subterranean structures: Basements, tunnels, retaining walls
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Infrastructure: Bridges, culverts, sewage treatment plants
Available Sizes (Common Dimensions):
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Width: 150 mm, 200 mm, 250 mm, 300 mm
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Thickness: 6 mm to 10 mm
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Center Bulb Diameter: 10 mm to 25 mm depending on width
Advantages:
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Allows for multidirectional joint movement
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Maintains a watertight seal under pressure
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Suitable for both horizontal and vertical joints
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Available in rolls of 20 to 30 meters
Superior Waterproofing for Industrial NeedsThe center bulb PVC Water Stopper is meticulously designed for industrial-grade waterproofing, especially in large concrete structures. Its robust profile and bulbed center ensure it effectively accommodates structural movements while preventing water seepage. The smooth finish and precise hardness further amplify its durability, making it a preferred solution among Indian suppliers and manufacturers.
Easy Installation and Versatile ApplicationsThis water stopper is simple to install and suitable for use in expansion, contraction, and construction joints. Its 150mm width and 6mm thickness strike the perfect balance between flexibility and strength, streamlining the installation process. Whether you are a fabricator or a wholesaler, this product guarantees versatile protection for a wide range of water-retaining structures.
FAQ's of PVC Water Stoper with center Bulb:
Q: How does the center bulb design of the PVC Water Stopper improve its performance?
A: The center bulb design enables the water stopper to absorb joint movements, ensuring a better watertight seal even when the structure shifts or settles, which is essential in preventing leaks in large-scale industrial concrete works.
Q: What is the recommended usage for this PVC Water Stopper?
A: This PVC Water Stopper is best suited for industrial construction, especially for sealing expansion and contraction joints in water-retaining structures like dams, reservoirs, and water treatment facilities.
Q: When should this water stopper be installed during the construction process?
A: The water stopper should be installed during the concrete pouring stage, positioned precisely at the joints to ensure seamless waterproofing and maximum protection against water ingress.
Q: Where can this product be sourced in India?
A: This PVC Water Stopper is available through a wide network of dealers, manufacturers, suppliers, fabricators, and retailers across India, ensuring accessibility for large and small construction projects alike.
Q: What is the process for installing a PVC Water Stopper with center bulb?
A: The installation involves placing the water stopper centrally within the joint before pouring concrete on either side, ensuring the center bulb aligns with the joint's centerline for optimal movement absorption and sealing efficiency.
Q: What benefits does a smooth finish provide for this water stopper?
A: A smooth finish reduces the risk of concrete bonding issues and allows the water stopper to stretch and fit more easily, contributing to longer-lasting waterproofing efficiency.
Q: How does the material hardness (65 Shore) enhance the functionality of the water stopper?
A: The 65 Shore hardness ensures a good balance between flexibility and structural integrity, helping the water stopper maintain its shape under pressure while still being pliant enough to accommodate joint movement.