Patching and Repair
Products
ARDEX ERM™ Exterior Ramp Mortar
Trowel-Grade Horizontal Concrete Repair Mortar
- Polymer modified structural repair mortar with integral corrosion inhibitor
- Installs up to 8”
- For exterior and interior concrete repair, maintains shape for ramping and balconies
Information ARDEX ERM™ Exterior Ramp Mortar
ARDEX ERM™ Exterior Ramp Mortar is a trowel-grade, polymer-modified Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade. It has a corrosion inhibitor built-in to protect reinforcing steel.
Key Features
- Integral corrosion inhibitor
- Easy to apply
- Mixes with water only
- Installs from 1/4” – 2” (6 mm – 5.1 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 ERM™ Exterior Ramp Mortar
Installation
Mixing Ratio: 6 1/2 pints (3.08 L) of water per 55 lb. (25 kg) bag
Coverage: 0.46 cu. ft. per 55 lb. bag (0.01 m3 per 25 kg bag); 22 sq. ft. per 55 lb. bag at 1/4”; (2.04 m2 per 25 kg bag at 6 mm)
Performance
Compressive Strength (ASTM C109): 7 days 7000 psi; 490 kg/sq. cm; 28 days 8200 psi; 574.0 kg/sq. cm
Flexural Strength (ASTM C293): 7 days 1200 psi; 84 kg/sq. cm; 28 days 1500 psi; 105 kg/sq. cm
Modulus of Elasticity ASTM C469): 28 days 3.67 x 106 psi; 2.6 x 105 kg/sq. cm
Length Change (ASTM C157): 7 days 0.06%; 28 days 0.08%
Rapid Chloride Permeability (ASTM C1202, 28 days): 820 coulombs
Pot Life / Working Time: 25 – 45 minutes
Time to Traffic: Light foot 2 – 4 hours; Normal foot 3 days; Full, including rolling loads 5 – 7 days
Coat or Seal (Minimum): 3 – 7 days
Color: Gray
Packaging: 55 lb. (25 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
Downloads ARDEX ERM™ Exterior Ramp Mortar
Calculator ARDEX ERM™ Exterior Ramp Mortar
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.
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Information ARDEX ERM™ Exterior Ramp Mortar
ARDEX ERM™ Exterior Ramp Mortar is a trowel-grade, polymer-modified Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade. It has a corrosion inhibitor built-in to protect reinforcing steel.
Key Features
- Integral corrosion inhibitor
- Easy to apply
- Mixes with water only
- Installs from 1/4” – 2” (6 mm – 5.1 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 ERM™ Exterior Ramp Mortar
Installation
Mixing Ratio: 6 1/2 pints (3.08 L) of water per 55 lb. (25 kg) bag
Coverage: 0.46 cu. ft. per 55 lb. bag (0.01 m3 per 25 kg bag); 22 sq. ft. per 55 lb. bag at 1/4”; (2.04 m2 per 25 kg bag at 6 mm)
Performance
Compressive Strength (ASTM C109): 7 days 7000 psi; 490 kg/sq. cm; 28 days 8200 psi; 574.0 kg/sq. cm
Flexural Strength (ASTM C293): 7 days 1200 psi; 84 kg/sq. cm; 28 days 1500 psi; 105 kg/sq. cm
Modulus of Elasticity ASTM C469): 28 days 3.67 x 106 psi; 2.6 x 105 kg/sq. cm
Length Change (ASTM C157): 7 days 0.06%; 28 days 0.08%
Rapid Chloride Permeability (ASTM C1202, 28 days): 820 coulombs
Pot Life / Working Time: 25 – 45 minutes
Time to Traffic: Light foot 2 – 4 hours; Normal foot 3 days; Full, including rolling loads 5 – 7 days
Coat or Seal (Minimum): 3 – 7 days
Color: Gray
Packaging: 55 lb. (25 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
Downloads ARDEX ERM™ Exterior Ramp Mortar
Calculator ARDEX ERM™ Exterior Ramp Mortar
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.
"*" indicates required fields
Case Studies: ARDEX ERM™ Exterior Ramp Mortar
Case Studies
We are proud of every finished project
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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