DESCRIPTION
POLYALK-WPB is polymer modified bituminous emulsion specifically developed to act as permanent barrier to water under pressure. The formulation contains additives which ensures proper adhesion to green concrete and masonary surfaces.
SALIENT FEATURES
1. Economical water barrier
2. Ready to use – requires no heating or thinning
3. Not affected by alkalies or organic matter in soils
4. Unaffected by temperature changes.
5. No sagging or flowing on vertical surfaces.
APPLICATIONS
It is used as foundation coating for below grade structural, foundation walls, floor
walls, slabs, ramp retaining walls, silos, copings, cornices etc.
TECHNICAL DATA:
| Appearance |
: |
Brown colored emulsion |
| Sp. Gravity @ 30º C |
: |
1.00 ± 0.05 |
| Viscosity @ 30º C
( by Ford Cup No.B 4) |
: |
15 ± 5 seconds |
| pH |
: |
8.00 to 9.5 |
| Solids |
: |
25 ± 3 |
| Coverage |
: |
4 m2 / ltr. (100 micron DFT) |
DIRECTIONS FOR USE
The surface to be waterproofed should be free from dirt, loose particles, oil grease etc. This can be done by srubbing and using water jet. It is recommended to apply primer coat by diluting POLYALK-WPB with equal amount of water. Primed surface should be allowed to dry for 24 hours. Then apply by brush POLYALK-WPB in a continuous unbroken film free from pinholes. All the grooves and joints are thoroughly coated.
PACKING
1, 5, 20 ltrs jerry cans and 200 ltrs drums
STORAGE AND SHELF LIFE
It has a shelf life of 12 months when stored in original containers in a cool, dry place. |
