Patching and Repair
Products
ARDEX FDM™ Full Depth Repair Mortar
Concrete Repair Mortar with Corrosion Inhibitor
- Structural repair mortar with integral corrosion inhibitor
- Suitable for overlays and full depth repairs from 1/2” to 4” neat, and up to 8” when extended with aggregate
- Use for exterior and interior concrete repairs. Apply coatings in as little as 72 hours after application.
Information ARDEX FDM™ Full Depth Repair Mortar
ARDEX FDM™ Full Depth Repair Mortar is a formable, pourable, pumpable Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade.
Key Features
- Portland cement-based structural repair mortar
- Integral corrosion inhibitor
- Formable, pourable and pumpable
- Apply coatings in as little as 3 days
- 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 FDM™ Full Depth 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 cu. m per 22.7 kg bag); 9.6 sq. ft. per 50 lb. bag at 1/2” (0.890 sq. m per 22.7 kg bag at 12 mm)
Performance
Compressive Strength (ASTM C109): 1 day 3500 psi; 245 kg/sq. cm; 7 days 5500 psi; 385 kg/sq. cm; 28 days 7000 psi; 490 kg/sq. cm
Flexural Strength (ASTM C78): 1 day 1100 psi; 77 kg/sq. cm; 28 days 1150 psi; 80.5 kg/sq. cm
Modulus of Elasticity: 28 days 3.7 x 106 psi; 2.6 x 105 kg/sq. cm
Direct Tensile Bond Strength (ASTM D4541): 28 days 260 psi; 18.2 kg/sq. cm
Length Change (ASTM C157): 28 days 0.07%
Pot Life / Working Time: 20 – 40 minutes
Coat or Seal (Minimum): 3 days
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
Information ARDEX FDM™ Full Depth Repair Mortar
ARDEX FDM™ Full Depth Repair Mortar is a formable, pourable, pumpable Portland cement-based, structural repair mortar for deteriorated exterior and interior concrete above, on or below grade.
Key Features
- Portland cement-based structural repair mortar
- Integral corrosion inhibitor
- Formable, pourable and pumpable
- Apply coatings in as little as 3 days
- 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 FDM™ Full Depth 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 cu. m per 22.7 kg bag); 9.6 sq. ft. per 50 lb. bag at 1/2” (0.890 sq. m per 22.7 kg bag at 12 mm)
Performance
Compressive Strength (ASTM C109): 1 day 3500 psi; 245 kg/sq. cm; 7 days 5500 psi; 385 kg/sq. cm; 28 days 7000 psi; 490 kg/sq. cm
Flexural Strength (ASTM C78): 1 day 1100 psi; 77 kg/sq. cm; 28 days 1150 psi; 80.5 kg/sq. cm
Modulus of Elasticity: 28 days 3.7 x 106 psi; 2.6 x 105 kg/sq. cm
Direct Tensile Bond Strength (ASTM D4541): 28 days 260 psi; 18.2 kg/sq. cm
Length Change (ASTM C157): 28 days 0.07%
Pot Life / Working Time: 20 – 40 minutes
Coat or Seal (Minimum): 3 days
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