Product properties:
Calmix 801 is designed for casting in small to medium-sized moulds, which can then be removed after 30 minutes (at ~20°C). Calmix 801 can also be used for structural repair work. Calmix 801 is frost-, wind- and watertight, chloride-free and alkali-resistant. The concrete is also durable and has built-in shrinkage compensation.
Key features:
- Small to medium-sized moulds
- Demoulding within 30 minutes
- Frost-resistant, wind- and waterproof
- Free from chlorides
- Alkali-resistant
- Can be pigmented
Application conditions:
Calmix 801 is mixed with clean tap water in a clean mixing tub to form a firm, lump-free mass. 25 kg of powder is added to 4.2 litres of water and mixed with a mortar mixer. After approx. 5 minutes, mix the prepared mortar vigorously once more. When casting larger moulds, mix with coarse sand. You may add up to 20% sand.