Address No. 65, Shahid Ghandi St., North Sohrevardi Ave., Tehran, Iran

Phone +98 21 87754

E-Mail Address info@abadgarangroup.com

Abadgaran Group Office
Address End of West 6th St., Safadasht Industrial Zone, Safadasht, Malard Road, Karaj, Iran

Phone +98 21 65741911-5

Abadgaran Group Factory
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ABADUR-G3 LE

3-COMPONENT LOW EXOTHERMIC EPOXY GROUT

DESCRIPTION

A three-component pourable, Solvent free, epoxy grout based on a high grade epoxy resin and specially graded aggregates. The moderately low exothermic characteristic being designed in this material, has made it to be useful selection in hot weather and tropical climates. Once mixing, a flowable grout is produced for use in heavy duty application and difficult conditions.


 

SURFACE PREPARATION

Concrete should be old enough, if it is newly placed concrete then it needs to be 28 days old and to have reached its design strength.

  • Concrete should have attained a minimum compressive strength of 21 MPa, higher strength concrete is recommended for optimum performance of grout.
  • All surfaces should be dry, clean, and free from standing water, grease, curing compounds, mold oils, all loosely adhered aggregates and cement particles, etc.
  • Chip the concrete surface so aggregates are exposed to ensure all laitance and weak particles are removed. Alternatively use a spray on surface retarder when placing concrete.
  • Chamfer the edges of the concrete 45 degrees to 50 mm. width to avoid sharp corners which helps to reduce the potential for cracking.
  • Shade the foundation from direct sunlight for at least 24 hours before grouting and 48 hours after grouting.

MIXING

  • Before mixing ensure all the components are cool, shaded and dry. If not preconditioned store all components below 25°C for 24 hours before using.
  • The temperature of grout, base plate and foundation are more important than the air temperature because they are directly related to the flow of grout.
  • Add component A & B in a mixing vessel and mix under slow speed (RPM 400) for approximate 1 minute. Then add component C and continue mixing until a flowing uniform grout is achieved.
  • Avoid excessive mixing which will result in reduction of working time and heat generation.

APPLICATION

  • While grouting the base plates ensure there is sufficient pressure head to maintain movement of grout.
  • Base plates with a flat base pour the grout from one side through the other across the short dimensions.
  • Ensure entrapped air can escape when grouting closed areas.
  • Where grout cannot flow and have smooth movement because of the length of pour pushing aids like steel chains, strips of plywood, etc. can be used.
  • The base plate with anchor bolts, dowel, starter bar, etc. should be grouted first followed by the base plate.
  • If grouting in multiple layers, it is necessary to sprinkle a small amount of 2.5 mm aggregate over the first layer before the grout reaches its setting time. Before placement of 2nd layer brush out loose aggregates from the 1st pour. Another method is to scrabble gently the top surface and make it rough when grout reaches near to its setting time.

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  • Low exothermic and suitable choice at hot and tropical climate applications.
  • Ready-to-mix, pre-batched units.
  • Excellent chemical resistance.
  • Rapid shrinkage free hardening.
  • High mechanical strength.
  • Good impact and vibration resistance.
  • Excellent self-leveling behavior.
  • Good bonding to most substrates.

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  • Under-grouting and bedding of base plates, bridge bearings, machine bases, seat base-plates for light and heavy machinery including heavy impact and vibratory machinery, reciprocating engines, compressors, pumps, presses, etc.
  • Crane tracks
  • Reinforcement

APPLICATION CONDITIONS/LIMITATIONS

Substrate Temperature

+ 10°C - + 35 ̊C

 

Ambient Temperature

 

+ 15°C - + 45°C

 

Material Temperature

 

+ 20°C - + 25°C

Condition the material by also storing at this temperature for 24 hours before use.

 

Substrate Moisture Content

 

≤ 4% pbw

 

Dew Point

 

Substrate temperature during application must be at least 3°C above dew point to avoid condensation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TECHNICAL PROPERTIES  

Color (A:B:C)

Brown

Appearance

Part A: liquid

Part B: liquid

Part C: powder

Mixing Ratio (A:B:C)

3.64 :1: 24 (by weight)

Density (A+B+C)

2.25  ± 0.1 g/cm3

Layer Thickness

Minimum grout depth: 50 mm

Maximum grout depth: 150 mm

Compressive Strength

(According to ASTM C 579)

Curing time

+23°C

1days

~ 5 MPa

3 days

~ 75 MPa

7 days

~ 95 MPa

Flexural Strength

(According to ASTM C 580)

~ 28 MPa

Tensile Strength

(According to ASTM C 307)

~ 8 Mpa

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

               

Drying Time

Temperature

Touch dry

Over-coating

Full cure

+15 °C

16hrs

20hrs

13 days

+25 °C

12hrs

16hrs

7 days

+45 °C

8hrs

12hrs

4 days

 

 

Pot life

Material temperature

+15 °C

+25 °C

+45 °C

Pot life

100 min

60 min

35 min

 

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PACKAGING

28kg set.

 

STORAGE & SHELFLIFE

The shelf life is 6 months if unopened, stored free from frost, moisture and direct sunlight.

HEALTH & SAFETY

This product is Flammable. Keep away from heat and open flame. Keep container closed. Use with adequate ventilation. Avoid prolonged and repeated contact with skin. If used in confined areas, observe the following precautions to prevent hazards of fire or explosion or damage to the health:

1-Circulate adequate fresh air continuously during application and drying.

2-Use fresh air masks and explosion proof equipment.

3- Prohibit all flames, sparks, welding and smoking.

 

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