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Vibrout (UW) 553

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  • Vibrout (UW) 553

DESCRIPTION:

AT-VIBROUT (UW) 553 is an epoxy based solvent free, moisture insensitive pourable grout. This product is especially useful in concrete repair particularly in damp, wet or under-water conditions. After the components are mixed well, the pourable mortar is poured into the cavity where it forms a very rigid and high strength material.

USES:

  • AT-VIBROUT (UW) 553 is recommended for grouting of concrete in wet conditions, bridge bearing plates, rail tracks, for fixing bolts and anchors in dynamic loading also.

ADVANTAGES:

  • AT-VIBROUT (UW) 553 cures without shrinkage
  • Even under saline water it shows excellent adhesion to cement substrate
  • It has high strength despite strengthening under water
  • High early strength and easy to apply

INSTRUCTION FOR USE:

  • SUBSTRATE PREPARATION
    • The substrate quality and strength must be checked before application of AT-VIBROUT (UW) 553. Substrate must sound, clean and free from any contaminations. Steel surface must be cleaned properly before application.
    • Base plate and surface area must be clean and sound before application of AT-VIBROUT (UW) 553. No standing water should be allowed before pouring of the grout.
  • MIXING
    • Components A and C should be mixed well for 2-3 minutes, in a slow speed electric drill until the material becomes smooth in consistency and uniform in colour.
    • Then add Component B and mix for 2-3 minutes until an even colour of the mix is obtained.
    • Mix only that quantity which can be used within its pot life.
    • Mixing ratio : COMPONENT A : COMPONENT B : COMPONENT C = 2 : 1 : 8
  • APPLICATION METHOD
    • AT-VIBROUT (UW) 553 after mixing forms a pourable grout. Hence it requires a temporary formwork to hold the material.
    • Apply suitable mould releasing agent to prevent adhesion of the grout with formwork.
    • For greater thickness place the epoxy grout in successive layers.
  • CLEANING
    • All tools and equipment should be cleaned immediately with XYLENE

TECHNICAL DATA:

FORM Pourable Grout
COLOUR AFTER MIXING Grey
MIXING RATIO (BY WEIGHT) COMP A : COMP B : COMP C = 2 : 1 : 8
DENSITY OF MIXTURE @ 30ºC (kg/ltr) 1.9 (approx)
GEL TIME OF SYSTEM @ 30ºC, ASTM C 882 20 minutes (approx)
COMPRESSIVE STRENGTH @ 30OC WHEN TESTED IN 5 CM CUBE UNDER WATER 1 DAY 7 DAYS > 40 N/mm² > 60 N/mm²
BOND STRENGTH TO CONCRETE IN UNDER WATER CONDITION IN 14 DAYS (TESTED AS PER ASTM C 881) > 10 N/mm² concrete failures

PACKAGING & STORAGE:

  • AT-VIBROUT (UW) 553 is available in the following pack:
    • 11 kg PACK A+B+C=(2+1+8) kg
  • Shelf life is 12 months in sealed containers as provided
  • Keep containers sealed and away from heat and cold in a well ventilated area

HEALTH & SAFETY:

  • Protect hands with rubber gloves and eyes with goggles.
  • Accidental splashes to the skin or eyes must be rinsed immediately with clean water.
  • Store in well-labeled containers.
  • If required get medical attention.