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Proset NA

Liquid concrete accelerator

Proset NA is a set accelerating, chloride free admixture used for sprayed concrete, shotcrete and gunite processes.

Downloads
Proset NA_TDS.pdf
TDS
Advantages
  • Rapid set allows thick sections to be built-up.
  • Minimum rebound.
  • Single pass spraying for thick layers.
  • Excellent for overhead applications.
Packaging

Proset NA is available in 210 litre plastic drums and 1000 litre bulks supply.

Storage

Proset NA has a shelf life of 12 months from date of manufacture if stored at temperatures between 2°C and 50°C.

Dosage

The optimum dosage for Proset NA to meet specific requirements should be determined by trials using the materials and conditions that will be experienced in use.
This can best determine the optimum dosage to be used and will ensure most cost effective site application. The typical dosage range for Proset NA is 5.0 - 20.0 litre/100kg of cementitious and cement replacement material, including PFA, GGBFS or microsilica, which can be used as a starting point for the trials.