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Swellable Water Bar

Swellable Water Bar:

Sandhya Enterprises, a trusted name in construction materials since 2015, has established itself as a frontrunner in water bar technology. Their innovative SandhyaFlex water bars offer a robust and user-friendly solution for water sealing in construction joints.

Overcoming Challenges, Delivering Excellence

Traditional water sealing methods often involved nailing down materials to shutters, which could lead to punctures and compromised effectiveness. Sandhya Enterprises recognized this challenge and introduced their water bars as a superior alternative.

The Power of Expansion: How SandhyaFlex Works

SandhyaFlex water bars are designed for ease of use and exceptional performance. Here's how they work:

  • Simple Installation: The bars are positioned at the center of the construction joint before concrete pouring. No complex procedures are required.
  • Automatic Activation: Upon exposure to water, the swellable water bar expands within the joint, creating a watertight seal.
  • Adaptable and Durable: SandhyaFlex bars are flexible, accommodating deflection and movement in the structure. They also boast high chemical resistance, ensuring long-lasting performance.
  • Effective Sealing: These water bars effectively prevent water ingress, including potable water, hard water, and even saline water.

Benefits

  • User-friendly installation
  • Automatic water activation for reliable sealing
  • Flexibility to handle structural movement
  • Excellent chemical resistance for long life
  • Safe installation with nails

Building Confidence with Sandhya Enterprises

Sandhya Enterprises is an ISO 9001:2015 certified company, demonstrating their commitment to quality and innovation. Their water bars are manufactured according to industry standards, ensuring reliability for your projects.

Whether you're a contractor, engineer, or builder, Sandhya Enterprises' SandhyaFlex water bars offer a dependable and cost-effective solution for water sealing in construction joints. Contact Sandhya Enterprises today to learn more about how their innovative products can benefit your next project.

Specifications:

  • Available size: 25 x 20 mm
  • These water bars can expand freely in distilled water, reaching at least six times its initial volume without losing cohesion.
  • Density: 1.4 gms/CC
  • Hardness: 50 HAD Swelling 300%
  • Mass greater than 1.10 Kilogram per meter.
  • The pressure of swelling greater than 600 KPA after 48 hours and less than 100 KPA after 6 hours.
  • It remains stable in salt solutions and exhibits strong resistance to calcium and magnesium ions.
  • It withstands hydrostatic pressure under continuous immersion and wet/dry cycling conditions.
S No Dimension Weight/mtr Each Roll Packing in Total Box
1 20x5mm 140 gram 25 Mtr 25Mtr x6 Nos=150Mtr
2 20x10mm 280 gram 20 Mtr 20 Mtrx5 Nos=100 Mtr
3 20x20mm 560 gram 25 Mtr 25 Mtr x 2 Nos=50 Mtr
4 25 x20mm 700 gram 25 Mtr 25 Mtr x2 Nos=50 Mtr
S No Tests Specification Clause Number Permissible Limits as per Specification Relevant Code for Testing Procedure/Method Results
1 Physical Properties - Before Ageing
Hardness Test 50+5 Shore A (min) IS : 3400 (Part II) 52 Shore A
Tensile Strength 30.0kg/cm2Min) IS : 3400 (Part I) 32.0kg/cm2
Elongation at Break 200% (Min) IS : 3400 (Part I) 220%
2 Water Absortion 10.0% (max) IS : 3400 (Part VI) 4.2%
3 Specific Gravity 1.35 to 1.4gms/cc IS : 3400 (Part VI) 1.36gms/cc

Export Packing Dimension in CBM

Color Block

S No Dimension Weight/mtr Each Roll Packing in Total Box Weight Kg/Pkd Lenght Width Thickness CBM
1 20x5mm 140 gram 25 Mtr 25Mtr x6 Nos=150Mtr 21 kg/pkd 0.450 0.45 0.125 0.025
2 20x10mm 280 gram 20 Mtr 20 Mtrx5 Nos=100 Mtr 28/pkd 0.450 0.45 0.125 0.025
3 20x20mm 560 gram 25 Mtr 25 Mtr x 2 Nos=50 Mtr 28/pkd 0.45 0.45 0.15 0.030
4 25 x20mm 700 gram 25 Mtr 25 Mtr x2 Nos=50 Mtr 35/pkd 0.45 0.45 0.15 0.030

Export Packing Dimension in CBM

Color Red

S No Dimension Weight/mtr Each Roll Packing in Total Box Weight Kg/Pkd Lenght Width Thickness CBM
1 20x5mm 140 gram 25 Mtr 25Mtr x6 Nos=150Mtr 21 kg/pkd 0.450 0.45 0.125 0.025
2 20x10mm 280 gram 20 Mtr 20 Mtrx5 Nos=100 Mtr 28/pkd 0.450 0.45 0.125 0.025
3 20x20mm 560 gram 25 Mtr 25 Mtr x 2 Nos=50 Mtr 28/pkd 0.45 0.45 0.15 0.030
4 25 x20mm 700 gram 25 Mtr 25 Mtr x2 Nos=50 Mtr 35/pkd 0.45 0.45 0.15 0.030