Jyoti HYDROSTOP PVC Waterstops

Description

🧱 JYOTI HYDRO-STOP – Premium PVC Waterstops for Waterproofing Concrete Joints

JYOTI HYDRO-STOP is a robust range of centrally and externally placed PVC waterstops, designed to ensure total sealing in expansion, contraction, and construction joints for water-retaining and water-excluding concrete structures.

✅ Extruded from high-grade PVC | Long-lasting | Easy to install | Proven waterproofing solution

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📌 Primary Applications

Use JYOTI HYDRO-STOP in projects that demand leak-proof concrete joints, such as:

• 🚇 Tunnels (Roadways & Railways)

• 🏢 Basements & Foundations

• 💧 Reservoirs, Water Tanks

• 🛑 Dams & Canals

• ⚡ Power Projects

• 🚽 Sewerage Treatment Plants

• 🏗️ All cast in-situ concrete water structures

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💡 Key Advantages

• ✔️ Wide range of profiles for all types of construction joints

• 🔗 Eyeleted fixing flanges for perfect placement

• 🔧 Simple on-site heat-welding

• 💧 Four-valve sealing system ensures maximum waterproofing

• 🔁 Factory-made junctions for corners and intersections

• 🧱 Tortuous path design – blocks water flow efficiently

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🏗️ Types of JYOTI HYDRO-STOP Profiles

1. Centrally Placed Profiles

Perfect for internal placement between two concrete pours.

🔹 Internal Expansion Joints (IEJ)

• For expansion/contraction joints

• Available in 150 mm, 200 mm, 250 mm, 330 mm

• With reinforced eyeleted flanges

🔹 Internal Construction Joints (ICJ)

• Designed for construction/contraction joints

• Includes grout check fins to avoid grout loss

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2. Externally Placed Profiles

Best suited for basements, slabs & foundations.

🔹 External Expansion Joints (EEJ)

• Wedge box design for strong anchorage

• Suitable for expansion & construction joints

🔹 External Construction Joints (ECJ)

• Flat web with grout check fins

• Easy to place over blinding concrete

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3. XHD PROFILES (Extra Heavy Duty)

For high water pressure zones (above 70 meters).

• 250 mm width | 10 mm thick | 24 mm valve height

• Compatible with 250 mm ECJ & EEJ

• Superior resistance and anchorage

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🧪 Technical Specifications

📜 Complies with: BS 2782, ASTM D638, IS 15058:2002

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🔩 Installation Instructions

For Centrally Placed Profiles:

• Tie eyeleted flanges to rebar using binding wire

• Ensure waterstop is centered and held firm before concrete pour

• Compact concrete properly around profile

For Externally Placed Profiles:

• Lay directly on blinding concrete or nail to vertical formwork

• Ensure full contact and alignment along joint line

🛠️ [Visual: Installation diagram – one for vertical, one for slab]

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🔥 On-Site Jointing (Heat Welding)

• Use HYDRO-STOP Heat Welding Kits

• Clean, cut, and align both ends in welding jig

• Heat with electric blade → press → cool → done!

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🔀 Standard Intersections Available

• Flat Mitre (90°)

• Flat 3-Way / 4-Way

• T-Piece

• Edge Mitre (Internal/External)

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📏 Profile Sizes & Packaging

• Available in 150 mm / 200 mm / 250 mm / 330 mm widths

• Supplied in 15-meter rolls

• Intersections: 250 mm (flat) | 100 mm (edge)

📦 Custom sizes available on request

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🧯 Safety Note

• Use ventilation or respirator when welding in closed spaces

• Always clean heater blades after use

• Follow proper PPE guidelines during installation

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🏷️ Use JYOTI HYDRO-STOP in:

• 🚧 Civil Infrastructure Projects

• 🏢 Commercial and Residential Basements

• 🏞️ Dams and Canals

• 🚆 Metro Tunnels & Underpasses

• 💦 Water Treatment Plants

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🏆 Why Choose JYOTI HYDRO-STOP?

• 100% leak-proof sealing across all joints

• Easy installation, site flexibility

• Meets international quality standards

• Factory support for custom junctions