Liso
Purpose:
Liso is a blend of specialty cements, portland cement, polymers and proprietary admixtures designed for filling and smoothing interior and exterior vertical concrete surfaces and non-wearing horizontal surfaces. Liso exhibits superior workability by maintaining a smooth, creamy consistency for easy troweling, rubbing or spreading. After applying, Liso may be sanded to achieve an exceptionally smooth, untextured finish. Its unique self-curing mechanism allows for rapid painting and sealing.
Packaging:
50 lb bag
Uses:
- Resurfacing, rubbing and finishing of precast and tilt-up concrete products
- Cementitious rub for defective concrete formwork
- Refinish old, vertical, concrete surfaces
- Fill in pits, voids, chipped edges and defects in concrete and masonry
- Can be applied in applications from feathered edge to 1/2” thickness in confined void-filling applications such as air voids or bugholes resulting from poor consolidation
Physical Properties
Compressive Strength (ASTM C109)
|
1 Day |
7 Days |
28 Days |
||
|---|---|---|---|---|
|
800 psi |
1,200 psi |
1,500 psi |
Rate of Set (ASTM C266)
|
Working Time |
Initial |
Final |
||
|---|---|---|---|---|
|
1:20 |
4:00 |
6:25 |
Products Standards & Approvals
|
Standards |
Section Number |
|---|---|
|
|
03 01 00 MAINTENANCE OF CONCRETE |