Water Stopper in Construction Joint

Water Stopper in Construction Joint Is a Product Made from Virgin PVC Designed for Use in Concrete Construction Joints, One Side of Which Is Subject to Hydrostatic Pressure. The Water Stopper Is Used as a Barrier Within the Joint to Prevent the Passage of Liquid Through or Across the Joint. It Is Designed to Accommodate Lateral and Transverse Movements That Cause Joints to Open or Close or Misalign. Uses Water Stopper Is Designed to Stop the Ow of Liquids Through or Across the Joints in Concrete Construction, If Properly Installed. Some Of the Structures Requiring Water Stopper Include Swimming Pools, Storage Tanks, Roof and or Slabs, Parking Decks, Bridge Decks and Abutments, Foundations, Basements, Retaining Walls, Dams, Locks, Sewage and Water Treatment Plants, Water Reservoirs, Canals, Tunnels, Elevator Pits, And All Concrete Structures Requiring Tight Joints. Composition And Material Water Stopper Is Extruded From An Electrometric Plastic Compound Consisting Of Virgin Polyvinyl Chloride And Additional Resins, Plasticizers, And Stabilizers To Meet Or Exceed The Requirements And Performance Criteria Of Corps Of Engineers Specification CRD-C 570-73 It Is Chemically Inert, Contains No Material Reachable By Water, And Is Highly Resistant To Acids And Alkalis, Ozone And Oxygen, And To Water-borne Chemicals. Specifications British Standard Specification American Standard Testing Method (ASTM) 

Water stopper in construction joint

A Water Stopper in Construction Joint is an essential component in construction, particularly in structures exposed to water, such as basements, tunnels, and water treatment plants. Here’s a detailed description:

1. Material of pvc water stopper:
   • PVC (Polyvinyl Chloride): Made from high-quality PVC, known for its excellent flexibility, durability, and resistance to chemicals, water, and corrosion.
2. Design and Aesthetics:
   • Color: Typically available in blue, grey, or black, depending on the manufacturer and specific requirements.
   • Shape and Size: Comes in various shapes like flat, ribbed, dumbbell, and center bulb designs. Sizes vary to accommodate different joint widths and construction needs.
3. Functionality of pvc water stopper:
   • Waterproofing: Designed to prevent water seepage through concrete joints, providing a reliable seal that prevents water ingress.
   • Flexibility: The flexible nature of PVC allows it to adapt to structural movements and vibrations, maintaining a watertight seal.
   • Tear and Abrasion Resistance: Engineered to resist tearing and abrasion, ensuring long-term durability even in harsh environments.
4. Installation of pvc water stopper:
   • Easy Handling: Lightweight and easy to handle, making it straightforward to install on-site.
   • Connection Methods: Can be heat welded or joined using PVC cement to create a continuous waterproof barrier. Some models come with factory-fitted junction pieces for easy connection.
   • Placement: Typically installed at construction joints, expansion joints, and other vulnerable points in concrete structures.
5. Applications of pvc water stopper:
   • Construction Joints: Used in various construction joints such as contraction joints, expansion joints, and construction joints in water-retaining and water-excluding structures.
   • Basements and Foundations: Essential in waterproofing basements and foundation walls to prevent water ingress.
   • Tunnels and Subways: Used in underground structures like tunnels and subways to provide waterproofing and structural integrity.
   • Water Treatment Plants: Integral in water treatment plants and reservoirs to ensure watertight structures.
6. Additional Features:
   • Chemical Resistance: Resistant to a wide range of chemicals, making it suitable for use in environments exposed to various substances.
   • Temperature Resistance: Capable of withstanding a wide range of temperatures, ensuring performance in diverse climates and conditions.
   • Customizable: Available in custom sizes and shapes to meet specific project requirements.

Overall, a PVC water stopper is a critical component in ensuring the waterproofing integrity of concrete structures, providing a flexible, durable, and reliable solution for preventing water ingress and maintaining structural integrity.