Henry Aqua Bloc 720-38 18.9L (Water Based)
20004444The Henry Bakor Aqua-Bloc 720-38 18.9-Litre Elastomeric Asphalt Emulsion Waterproof Membrane is an elastomeric, liquid-applied, emulsified asphalt membrane. It is designed for below grade waterproofing of foundation walls and other structures. Aqua-Bloc 720-38 complies with, and exceeds, the requirements of CAN/CGSB 37.2.
FEATURES
- Water-based and VOC Compliant
- Seamless low modulus elastomeric membrane
- Excellent adhesion to most construction surfaces such as concrete, stone, wood, preserved wood, metal and polystyrene
- Retains flexibility over a wide temperature range
- Perfect for waterproofing ICF (Insulated Concrete Forms) foundation walls
- Can be applied to damp or green concrete
- Can be applied in one coat or in multiple coats with reinforcing fabric
- Bridges cracks
- Environmentally friendly due to no solvent content
SPECIFICATIONS
| Colour | Black |
| Solids by Volume | 60% (approx.) |
| Weight | 1.0 kg/L (8.4 lbs/U.S. gal) |
| Coverage (per coat) | 0.5 to 2 L/m2 (1.2 to 5 U.S. gal/100 ft2) |
| Drying Time | 50% R.H. 20°C (68°F) 24 hours minimum |
| Application Temperature | 5°C (40°F) minimum |
| Service Temperature | Minus 40°C to 60°C (-40°F to 140°F) |
| Tensile Strength (ASTM D412) |
320 kPa (typical) (50 psi) |
| Elongation (ASTM D412) |
2000% (typical) |
| Peel strength after 7 days water immersion (ASTM D3330 Modified) | 735 N/m (typical) (4.2 lbs./in.) |
| Maximum VOC | 10 g/L |
| Low Temperature Flexibility (CAN/CGSB 37.2M) |
No cracking, flaking or loss of adhesion |
| Water Vapour Permeance (ASTM E96) |
10 ng/Pa.m2.s (0.2 perms) |
| Water Resistance (ASTM D466) |
No re-emulsification or loss of adhesion |
| Hydrostatic Pressure Resistance (ASTM D5385) |
Passes 45 psi or 104 ft. at 65 mils |
| Flammability (Wet) | Non-Flammable |
| Flammability (Dry) | Burns |
| Chemical Resistance | Resistant to mild acids, alkalis, salt and calcium chloride solutions. |
