Engineer Plus Non Shrink Grout Additive (NSGA-99)

NSGA –99 – Non Shrink Grout Additive

Non Shrink Grout Additive for cement is a powder admixture, which after mixed with cement, cement-sand, mortar or concrete ingredients produces flowable grout at low water cement ratio for high interfacial contact and shrinkage compensation by expanding during initial setting of the mix.



PackingM.R.P. per liter/KGM.R.P. per packStandard Cartoon Pack
1 kg25125120 pcs

For Discount And More Info Click Here

Multiple Advantages:

  • Produces free flowing expansive grouting slurry even at low w/c for  shrinkage compensation and retention of the filled volume.
  • Effective on cement, cement-sand, mortar and concrete ingredients.
  • Effective for achieving high early strength
  • Easy to mix
  • Economical
  • Non corrosive
  • Non toxic


NSGA-99 is recommended to mix with cement slurry to get a free flowing expansive grout for under noted applications.

  • Grouting of machine foundation.
  • Concrete anchors.
  • Grouting of pre-stressed anchors in rock and soil.
  • Grouting of castle ducts.
  • Grouting cavities, gaps, recesses etc.
  • Grouting of bearing plates.
  • Grouting of boiler foundation.
  • Injection grouting of porous concrete shuctures in rehabilitation works.

How to use:

  • NSGA-99 is fine gray powder which is mixed with dry ingredients say cement /cement-sand/cement– sand – aggregates in dry form mechanically.
  • After dry mixing all the ingredient as above mix NSGA-99 thoroughly @ 1kg per 50 kg bag of cement.
  • After dry mixing add required water as per the doses recommended.