Flo-Add HFPC

Hydrogen free expansive grout additive

Flo-Add HFPC is a hydrogen free expansive additive for cementitious grout, specially designed for use with mixes containing polycarboxylic (PC) admixtures. The addition of Flo-Add HFPC to the cementitious mixes will produce an expansive grout with excellent bond to steel.

Downloads

Flo-Add HFPC_TDS.pdf

TDS

Non-Shrink hydrogen free expansion system to prevent steel corrosion.
High bond to steel.
Chloride free.

Bed plate grouting.
Non-shrink infilling grouts.
Where an expansive grout is required.
Grouting tunnel lining.
Post tensioned cables.
Duct grouting.

Flo-Add HFPC is available in 0.52 kg bags.

Flo-Add HFPC has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.

The guidance dosage of Flo-Add HFPC is 0.52 - 1.56 kg per 50 kg of OPC.

Representative trials should be conducted to determine the optimum dosage of Flo-Add HFPC to meet the performance requirements by using the materials and conditions in actual use.