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Plasti-Patch (K-511)
DESCRIPTION
Plasti-Patch™ is a single component, self-bonding, high strength concrete patching and repair mortar for concrete and masonry.
FEATURES
- No shrinkage after placement
- High flexural strength and impact resistance
- Very high compressive strength
- Excellent bonding properties
- Resistant to wet freeze-thaw cycles
- Contains no calcium chloride
RECOMMENDED USES
- Filling and repairs:
form tie holes
pipe sleeve holes
honeycombs
post tensioned pockets
cracks and other imperfections in concrete
- Finishing:
topping for walkways & driveways
chipped columns
uneven form marks
damaged concrete elements
- Additive:
Add to other weak mixes for fortification
PHYSICAL PROPERTIES
| Bulk density |
1.5 |
| Impact strength |
exceeds that of concrete |
| Bond strength to concrete |
exceeds that of concrete |
| Bond strength to steel |
6 MPa @ 28 days |
| Tensile strength |
12 MPa @ 28 days |
| Compressive Strength |
58 MPa @ 28 days |
| Pot life |
25 minutes |
| Initial set |
30 minutes |
APPLICATION
Remove all cracked and loose concrete material down to the sound substrate. Clean all dirt, grease and oil from the surface to provide good bonding. Soak area thoroughly with water. Remove any surface water. Mix 4.5 parts powder to 1 part water for 1 minute. Do not mix more material than can be placed in 25 minutes. Apply to damp surface. Protect the application from rain or direct sunlight for at least 24 hours. Cure by keeping moist for at least 48 hours.
COVERAGE
- 15 cu. in. per lb.
- 0.5 cu. ft. per 55 lb. pail
- 55 lb. will cover approx. 50 ft @ 1/8th in.
LIMITATIONS
Not to exceed a depth of 1/2” without the addition of course aggregate.
PACKAGING
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