Sandhya Enterprises
Sandhya Enterprises
Jeedimetla, Hyderabad, Telangana
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Water Swellable Bar

PVC Water Stops Water Stops SANDHYAFLEX is the brand name of PVC Water Stops made by SANDHYA ENTERPRIESE and they are made out of plastic compound with a basic resin of polyvinyl chloride and additional resins, plasticizers, inhibitors which satisfies the performance characteristics specified as per applicable IS standards. In addition to that, the product is designed to meet to the international standard in regard to the properties of specific density, tensile strength, ultimate elongation, cold bend and resistance to alkalis. The SANDHYAFLEX PVC Water Stop is tested in accordance with IS: 8543 as well as ASTM Standard. SANDHYAFLEX PVC Water stop is a right solution for expansion and contraction joint in RCC Structures in order to minimize the water seepage and to take care of the structure deformation respectively. Most of the concrete structures have contraction, expansion and construction joints. Joints can be path of unwanted matters, liquids, solids and gaseous substances to enter and pass through the concrete joints and possibly cause damage to the integrity and serviceability of Hydraulic structures. SANDHYAFLEX Water stop are used as a primary line of defence against passage of these substances to avoid any future damages to the concrete structures. SANDHYAFLEX PVC Water stops are profiles based on specifically formulated plasticised PVC composition. Water stops are used in concrete masonry construction of hydraulic structures to safeguard from hydrostatic pressure and water seepage. Water stops also withstand expansion or contraction of joint and take care of any deflection or displacement arising due to change in temperature or settlement of foundation eliminating danger of cracks. These are engineered as watertight seals in poured concrete structures. The water stops are tested in the factory as per ASTM, and the performance requirement of water stops standard specifications IS : 15058/2002. APPLICATIONS Water Retaining Structures Bridges

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  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
  • Sandhyaflex Swellable Water Bar
Sandhyaflex Swellable Water Bar
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Sandhyaflex Swellable Water Bar

Approx. Price: Rs 335 / MeterGet Latest Price
Product Brochure
Product Details:
Minimum Order Quantity200 Meter
Size20 x 25mm
PressureBasements & Foundations Floor-Slabs, Terraces, Concrete Runways, Retaining Walls, Overhead & Undergr
Shaping ModeSquire
Usage/ApplicationConcrete Filling and Jointing
Property TypeWater Tank
Hardness55 Shore A
Density1.35 to 1.4 gms/cc
Temperature100 Deg C
Raw Material SupplyCustomer End
Water Absorption Max10% max
Thickness10x15,15x20,20x20, 20x25, 25x25mm
Water Absorption0.4% Max
Tensile Strength13.8Mpa
Country of OriginMade in India

Swellable Water Bar is an active sodium bentonite/butyl rubber based water stop designed to stop water infiltration through the cast in place concrete construction joints by expanding upon contact with water to form a positive seal against the concrete. It also fills the cracks and pores in the concrete.

Usage Areas:

Used for concrete joints, and intersections of old and new concrete in the construction of pools, foundations, tunnels, manholes, retaining walls, garages, curtain walls, water deposits, water purification facilities and pipe penetrations into above-mentioned constructions.



· Very easy workmanship. One person can apply up to 125 meters per hour.

· The easy application even with great amounts of rebar.

· Connecting seams requires only putting together side by side and pressing.

· Packaged as 48-meter rolls so that one can easily apply it alone.


Surface Preparation:
The surface must be clean and dry. It must not be applied to wet, frozen, greasy or dusty surfaces, and under wet weather conditions.



· Firmly press the entire length of it onto concrete. In vertical and overhead applications, press for at least 15 seconds for perfect adherence.

· Make sure water stop covers all parts of the surface, especially for surfaces which are not perfect in shape.

· Use swell-fix primer when necessary.

· Put together coil ends side by side or end to end; do not overlap. Remove silicon paper and pour concrete carefully and indirectly.·


Depends on length

· Swellable Water Bar Advantages:

· Swellable Water Bar is user friendly,It only needs nailing in position at the center of the construction joint just before the subsequent pour.

· Expanded Swellable Water Bar is highly flexible and absorbs all deflection and movements in the structure during and post construction.

· Swellable Water Bar is highly chemical resistant and resistant to hydrocarbons as well. It is effective against potable water, h 

Bank Details




HDFC Bank Ltd


5-80,HMT Road,Chintal, Jeedimetla,Qutubulapur Mandal Dist. R R ,Hyderabad-500054 Telangana

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Additional Information:
  • Production Capacity: 1000Mtr/days
  • Delivery Time: 7 to 15 days max
  • Packaging Details: Packing with HDPE cover
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