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ARDEX TRM™ Transportation Repair Mortar

Fast-Setting Horizontal Concrete Repair Mortar

  • Fast setting structural repair mortar for overlays and full depth interior and exterior repairs
  • Installs from 1/2” to 4” neat, and up to 8” with aggregate
  • Accepts foot traffic in 2 hours, vehicular traffic in 6 hours
ARDEX TRM
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  • ARDEX TRM

Information ARDEX TRM™ Transportation Repair Mortar

ARDEX TRM™ Transportation Repair Mortar is a formable, pourable, pumpable, microsilica-modified Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade.

Key Features

  • Microsilica-modified for improved durability
  • Fast-setting
  • Accepts foot traffic in 2 hours, vehicular traffic in 6 hours
  • Suitable for overlays and full-depth repairs
  • Easy to apply
  • Mixes with water only
  • Installs from 1/2” – 4” (12.7 mm – 10.2 cm) neat and up to 8” (20.3 cm) when extended with aggregate
  • Freeze-thaw resistant
  • Suitable for normal service commercial, institutional and multi-unit residential applications
  • Use for exterior and interior concrete repair

 

Technical Data ARDEX TRM™ Transportation Repair Mortar

Installation

Mixing Ratio: 5 – 6 pints (2.37 – 2.84 L) of water per 50 lb. (22.7 kg) bag
Coverage: 0.4 cu. ft. per 50 lb. bag (0.01 m3 per 22.7 kg bag)
9.6 sq. ft. per 50 lb. bag at 1/2” (0.890 m2 per 22.7 kg bag at 12.7 mm)

Performance

Compressive Strength (ASTM C109): 2 hours 3500 psi 245.0 kg/sq. cm; 3 hours 4500 psi 315.kg/sq. cm; 1 day 5750 psi 402.5 kg/sq. cm; 7 days 7500 psi 525.0 kg/sq. cm; 28 days 11500 psi 805.0 kg/sq. cm
Flexural Strength (ASTM C78): 7 days 850 psi 59.5 kg/sq. cm; 28 days 1100 psi 77.0 kg/sq. cm
Splitting Tensile Strength (ASTM C496): 7 days 550 psi 38.5 kg/sq. cm; 28 days 625 psi 43.75 kg/sq. cm
Modulus of Elasticity: 28 days 3.8 x 106 psi 2.7 x 105 kg/sq. cm
Direct Tensile Bond Strength (ASTM D4541): 28 days 240 psi 16.8 kg/sq. cm
Slant Shear Bond Strength (ASTM C882): 1 day 1250 psi 38.5 kg/sq. cm; 7 days 2000 psi 140.0 kg/sq. cm
Mortar (Max Scaled Material): 25 cycles .008 psf 14.0 kg/sq. cm; 50 cycles .01 psf 15.0 kg/sq. cm
Time of Setting (ASTM C191): Initial Set 10 min.; Final Set 15 min.
Length Change (ASTM C157, 28 days): In Water -0.002%; In Air -0.05%
Scaling Resistance / Visual Rating (ASTM C672): 25 cycles 1; 50 cycles 1
Pot Life / Working Time: 10 – 20 minutes
Time to Traffic: Foot 2 hours; Full, including rolling loads 6 hours
Coat or Seal (Minimum): 6 hours
Color: Gray
Packaging: 50 lb. (22.7 kg) Bag
Storage: Store in a cool dry area. Do not leave bags exposed to direct sunlight. Keep from freezing.
Shelf Life: 1 year, if unopened.
Warranty: ARDEX L.P. Standard Limited Warranty applies.

For complete product technical information, click on the Downloads tab and open the Technical Data download

Contact Us

Questions? Please fill out the form below to contact us with any of your questions or concerns. We look forward to hearing from you, and we’ll be in touch shortly.

Information ARDEX TRM™ Transportation Repair Mortar

ARDEX TRM™ Transportation Repair Mortar is a formable, pourable, pumpable, microsilica-modified Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade.

Key Features

  • Microsilica-modified for improved durability
  • Fast-setting
  • Accepts foot traffic in 2 hours, vehicular traffic in 6 hours
  • Suitable for overlays and full-depth repairs
  • Easy to apply
  • Mixes with water only
  • Installs from 1/2” – 4” (12.7 mm – 10.2 cm) neat and up to 8” (20.3 cm) when extended with aggregate
  • Freeze-thaw resistant
  • Suitable for normal service commercial, institutional and multi-unit residential applications
  • Use for exterior and interior concrete repair

 

Technical Data ARDEX TRM™ Transportation Repair Mortar

Installation

Mixing Ratio: 5 – 6 pints (2.37 – 2.84 L) of water per 50 lb. (22.7 kg) bag
Coverage: 0.4 cu. ft. per 50 lb. bag (0.01 m3 per 22.7 kg bag)
9.6 sq. ft. per 50 lb. bag at 1/2” (0.890 m2 per 22.7 kg bag at 12.7 mm)

Performance

Compressive Strength (ASTM C109): 2 hours 3500 psi 245.0 kg/sq. cm; 3 hours 4500 psi 315.kg/sq. cm; 1 day 5750 psi 402.5 kg/sq. cm; 7 days 7500 psi 525.0 kg/sq. cm; 28 days 11500 psi 805.0 kg/sq. cm
Flexural Strength (ASTM C78): 7 days 850 psi 59.5 kg/sq. cm; 28 days 1100 psi 77.0 kg/sq. cm
Splitting Tensile Strength (ASTM C496): 7 days 550 psi 38.5 kg/sq. cm; 28 days 625 psi 43.75 kg/sq. cm
Modulus of Elasticity: 28 days 3.8 x 106 psi 2.7 x 105 kg/sq. cm
Direct Tensile Bond Strength (ASTM D4541): 28 days 240 psi 16.8 kg/sq. cm
Slant Shear Bond Strength (ASTM C882): 1 day 1250 psi 38.5 kg/sq. cm; 7 days 2000 psi 140.0 kg/sq. cm
Mortar (Max Scaled Material): 25 cycles .008 psf 14.0 kg/sq. cm; 50 cycles .01 psf 15.0 kg/sq. cm
Time of Setting (ASTM C191): Initial Set 10 min.; Final Set 15 min.
Length Change (ASTM C157, 28 days): In Water -0.002%; In Air -0.05%
Scaling Resistance / Visual Rating (ASTM C672): 25 cycles 1; 50 cycles 1
Pot Life / Working Time: 10 – 20 minutes
Time to Traffic: Foot 2 hours; Full, including rolling loads 6 hours
Coat or Seal (Minimum): 6 hours
Color: Gray
Packaging: 50 lb. (22.7 kg) Bag
Storage: Store in a cool dry area. Do not leave bags exposed to direct sunlight. Keep from freezing.
Shelf Life: 1 year, if unopened.
Warranty: ARDEX L.P. Standard Limited Warranty applies.

For complete product technical information, click on the Downloads tab and open the Technical Data download

Contact Us

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Case Studies: ARDEX TRM™ Transportation Repair Mortar

Case Studies

We are proud of our amazing case studies

ARDEX has been at the forefront of the tiling and flooring industries for over 50 years. ARDEX continue to offer unbeatable quality and cost effective solutions for building projects covering all sectors of business and commerce, such as retail outlets, leisure centres, health authorities, transport premises, art and educational institutions.

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