- Can be used in 13-50 mm
- High compressive strength (>970 ksc) durable compatible with most concrete
- Excellent bond, tensile and flexural Strengths
- Rapid set and fast strength gain
> 190 ksc
> 300 ksc
> 590 ksc
> 970 ksc
|Bond Strength by Slant Shear
> 90 ksc
> 119 ksc
> 78 ksc
> 84 ksc
|Setting time @ 23°C
Above evaluations are from test room, actual installation might provide
the different results according to the condition of workplaces
For optimum results, bonding surface should be roughened by sandblasting or other mechanical mean.Remove all loose, unsound, contaminated concrete or from the patch area.In areas where moderate to heavy traffic is anticipated, the recommended minimum patch depth
is 50 mm. Patch edges should be vertical or undercut. Avoid feather edging. In areas not subject to heavy traffic or service conditions the minimum recommended patch depth 13 mm. Concrete bonding surfaces
should be moistened and preferably kept damp for at least 4 hours prior to patch placement. Remove excess water and allow drying slightly (until sheen is gone) before applying Crocodile Acrylic Patch.
Proportion of Mixing
Crocodile Acrylic Patch 4 part : water 1 part (by volume)
Crocodile Acrylic Patch 20 kg per 11 liters
Crocodile Acrylic Patch (20 kg bag) 91 bags per 1 m3
Mix Crocodile Acrylic Patch 4 parts with water 1 part. Place the measured mixing water into the mixing container. Add Crocodile Acrylic Patch to the water and continue mixing for 1 – 3 minutes or longer until
mixture is smooth and lump free. If patch area is thicker than 50 mm, add 25% by weight 5 kg per 20 kg bag of clean, uniformly graded, 3/8 in. (10 mm) maximum size pea gravel which has been dampened and allowed to drain. The pea gravel should be added only after the Acrylic Patch and water are thoroughly mixed.Continue mixing until the gravel blends in
evenly.Crocodile Acrylic patch should be placed without delay. Use a trowel or shovel to place Crocodile Acrylic Patch and quickly consolidate using a temper. Do not apply water to finish patch surface. The preferred finishing method is to fill the cavity slightly higher than the surrounding concrete, wait until initial set starts and then shave and texture the patch surface to match the surrounding concrete using the sharp edge of the trowel. Crocodile Acrylic Patch can be place in layers. Allow one day damp curing between layers and rough finish each layer (except
final) to facilitate bonding.
Do not use Acrylic Patch to repair asphalt or latex modified concrete. Do not add admixtures of any type to Acrylic Patch. Never use
Acrylic Patch at a self – leveling consistency. Do not use if temperature is below 40°F (4 °C). Do not use Acrylic Patch to fill working joints of any type. Never retemper (add water) to restore workability or to finish surface. Do not use for applications less than 1/2 in. (13 mm)
in thickness; use Feather Patch instead.
- Cement may cause injury to skin or eyes. Use of rubber gloves, dust masks, eye protection, and other safety equipment is recommended.
- If contact with eyes occurs, flush immediately and repeatedly with water, and then contact doctor immediately.
- Avoid contact with skin. Wash thoroughly after handling.
- Keep out of reach of children
- Store in dry and cool place 10-32 °C.
- Use within 1 year from the date of purchase.