Injection grouting

Low Viscosity, hydro-swelling, thermosetting resin for crack injection via injection hoses and packers

B-267/268, North Ex Mall, Sector 9, Rohini, New Delhi - 110085 Tel No: +91-11-47068151/52/56 Email:  info@epa-infrastructure.com

Drilling for

fixing packer

Fixing and sealing the packer

Fixing of

packer

Fixing of

packer

Mixing

Mixing

Mix all the component ‐ B (Hardener) with Component ‐ A (Resin). Mix for 2‐3 minutes to uniform colour without any streak using a drill and paddle (speed 400 ‐ 450 R.P.M.) mixer so as to avoid any entrapped air. Mix only sufficient materials for immediate requirements. Leave the mixed material to stand for 2‐3 minutes to enable entrapped air, if any, to escape from the mix and then use as quickly as possible.

Grouting of low viscosity epoxy grout by Wagner or Graco Machine at required pressure and as per the manufacturer chart.

Pre processing:The area to be treated should be properly cleaned to remove dust, laitenance, grease, fungus etc. Injection nipples are fixed in a square grid maximum 500 to 800 mm c/c depending on the cracks and nature of concrete. If required for effective treatment, the grid may be reduced. Before the injection starts all cracks and crevices

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