4.5 Kg (10 lb) of stone per 0.09m2 (1 ft2) of wall area
Aggrex is a high build, multi-coloured, finish consisting of coloured natural stone embedded in a coloured, polymer-modified cement base. The natural stone may be either crushed or rounded.
- Exceptional durability
- Excellent water repellency; protects surfaces from moisture penetration
- Breathable coating; allows water vapour within the wall system to evaporate
- Excellent adhesion to substrate
Aggrex is used to match precast concrete panels.
| Product Type | Polymer-modified cement base with integral natural stone | |
| Appearance | White, light grey or grey fine powder and aggregates | |
| Toxicity | CAS Registry No. 65997-15-1 (Contains Portland Cement) | |
| Density | 1200 kg/m3 (80 lb/ft3) | |
| Bulk Pot Life | 1-3 hours (depending on temperature and humidity) | |
| Coverage | Coverage will vary according to the size of aggregate used to embed into Durex® Aggrex base coat Aggregate size Base Coat Thickness Coverage 3mm (1/8”) 6mm (1/4”) 2.32m2 (25ft2/bag) 6mm (1/4”) 9mm (3/8”) 1.58m2 (17ft2/bag) 9mm (3/8”) 9-12mm (3/8”-1/2”) 1.11m2 (12ft2/bag) 12mm (1/2”) 12-15mm (1/2”-5/8”) 0.93m2 (10ft2/bag) Average coverage: allow 4.5 Kg (10 lb) of stone per 0.09m2 (1 ft2) of wall area. | |
| Substrate Requirements | Clean solid, unpainted masonry (black). Concrete or cement plaster base. |
| Method | Results | |
|---|---|---|
| Compression Strength | ASTM C109 | 29.0 MPa |
| Non-combustible | CAN-ULC-S114 | Rated not combustible |
| Flexural Strength | ASTM C293 | 6.7 MPa |
| Mixing Ratio | 1 bag Durex® Aggrex (base coat); 5 litres Durex® Acrylic Resin Bond |
