Cempatch SD600
Spray applied, high build, one component, cementitious repair mortar for dry mix shotcrete application
Cempatch SD600 is a single component polymer modified and fibre reinforced repair mortar for dry mix shotcrete application.
Cempatch SD600 is a blend of dry powders, selected aggregates, reinforcing fibres, microsilica and high-quality additives when mixed with water will produce a high build, thixotropic, highly resistant, alkali-free repair mortar suitable for dry mix shotcrete machine spraying on vertical and overhead application. Cempatch SD600 is to be applied using dry mix shotcrete spraying machines only.
Cempatch SD600 is available in the accelerated setting time grade 'Cempatch SD600A'.
- High early mechanical strength.
- Shrinkage controlled polymer modified cementitious repair mortar. Reduces the risk of cracking due to shrinkage and ensures full contact with host concrete and load transfer in structural repair situations.
- Easy to apply, single component, requires only the addition of water.
- Extremely low permeability to water, providing excellent protection to steel reinforcements and host concrete.
- Thixotropic properties allowing extra high build for vertical and overhead applications.
- Suitable for internal and external application.
- Water vapour permeable.
- Cost-effective, spray-applied no formwork is required.
- Can be spray applied to allow for rapid application of large areas with minimal rebound.
- Large area repairs for all structural elements in buildings, water retaining structures, industrial plants, bridges, etc.
- Repair of fire-damaged structures.
- Lining and repair of tunnels.
- Cathodic Protection (CP) overlays.
- Corrosion protection at marine areas when used in conjunction with Cempatch Primer M (cementitious bonding slurry and steel primer).
Approximately 12.50 litre/25 kg bag. (80 bags/m³).
Cempatch SD600 is available in 25 kg bags.
Cempatch SD600 has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 40°C in original unopened bags.
