Injection Grout is a solvent-free crack injection substance made of a liquid epoxy resin with a very low viscosity and an amine hardener system. Because it offers deep penetration, shrink-free solid mass, strong bonding inside the cracks, and great resistance to honey combing & chemicals, it is used to seal & inject cracks in concrete floors, walls & buildings. It serves as a long-lasting bonding agent and concrete crack repair for floors, walls, tanks, and seawalls.
- Seals & bonds strongly with cracks of concrete, floors & walls and provides a smooth working surface & avoids damage of the concrete substrate.
- Low viscosity helps in deep penetration into the cracks sealing them permanently. Because of its low viscosity, strong bonding, higher strength development than parent concrete, shrink-free nature & waterproofing characteristics, it is suitable for repairs of heavy concrete structures like bridges, dams, buildings, etc.
- Resistance to aggressive chemicals, corrosion, abrasion & dust formation.
- Excellent adhesion to cement substrate even under salt water & moisture.
Standard Compliance / Specification Meets the requirement of BS 6319 & STM C 881 standards.
Mixing Ratio - Base Hardner (by weight)
100 • 60
Pot life @30° & 65% RH, minutes
80 - 150
Sp. Gravity @30°C
11 + 0.05
Initial setting time, Hrs
Compressive strength N/mm∧2
> 40 - 1 days
> 70 - 7 days
Flexural strength, N/mm∧2
BS:6319: part 3
>30 - 7 days
Tensile strength, N/mm∧2
BS:6319: part 7
>15 - 7 days
Water permeability, %
Bond strength, kN
ASTM: C 881
Viscosity Brookfield RVT Model @30°C CPS
200 - 400
Fresh mix density 1.02 kg/ ltr.