Flo-Add C
Free flow non-shrink grout additive for post tensioned cables
Flo-Add C is a pre-packed powder consisting of selected admixtures and expansive material. The addition of Flo- Add C to grout mixes produces a high flow, non-shrink, and non-segregated grout. Flo-Add C reduces the water demand at the desired fl ow, producing high strength grout with low permeability and excellent bond to steel.
The low permeability grout produced with the aid of Flo- Add C will reduce the ingress of harmful agents and will protect the cables from corrosion.
- Will produce a non-shrink grout which is compensated for shrinkage and settlement in the plastic stage.
- Will produce a high flow grout without water bleeding.
- Will produce an extremely low permeability grout at low water to cement ratio.
- Reduces the ingress of harmful substances.
- High bond to steel.
- High initial and ultimate strength.
- Chloride free.
Flo-Add C is ideally designed for free flow grouting in post tensioned cables used in bridges, deck ducts, etc. It is also suitable for use in cable ducts and pre-stressed structural elements.
Flo-Add C is available in 6 kg bags.
Flo-Add C has a shelf life of 12 months from date of manufacture if stored at temperatures between 5°C and 35°C in original unopened bags.
Approximately 64 litre of mixed grout is obtained when mixing 3 kg Flo-Add C, 100 kg cement and 35 litre water.
The use of Flo-Add C enables grout mixes to comply with ASTM C1107, Type A.
