webertec NSG 123

non-shrink grout, technical grout

multi-purpose high strength, flowable, shrinkage compensated grout,  Chloride free and good fluid consistency.

25 KG / Bag

Documentation and brochures

To know before applying

  • The substrate should be clean and sound. Free from any contamination including oil, grease, laitance and dust. For maximum bonding, the surface should be roughened and dampen with clean water.
  • Immediately prior to grouting remove free standing water.
  • Metal surface must be free from rust, scale, oil or grease.
  • Ensure voids and cavities are free from dust, water or any loose materials. Formwork should be well sealed to prevent leakage.

Consumption is not availble, please have a look at the PDF documentation

Features and benefits

  • Expansion system compensates for shrinkage
  • Compressive Strength @ 28 days > 50 mpa
  • Expansion system compensate for shrinkage and settlement whilst in the plastic state.
  • Can be prepacked, rammed, troweled & poured.
  • High early strength and long term durability.
  • Initial setting time less than 5 hours to improve on-site productivity.
  • Chloride free to prevent rusting of steel and anchor bolts.
  • Pre-mixed grout, require only addition of water

Constraints

  • At temperature below 20°C setting time and strength development will be slower.
  • E.MIX EG 123 contains additive which expand either during the plastic stage and/or the hardening stage to compensate for the shrinkage of the cementitious matrix
  • Not suitable for heavy duty precision grouting of machinery base plates, crane rails and situations where it will be subjected to severe dynamic or cyclic loading or vibrations.
  • Base plates or machinery should be firmly bolted down to vertically confine the grout during placement and usage
  • Pours with least dimension (thickness) in excess of 100mm are not recommended
  • If formwork type grouting, leave the formwork in place for at least 3 days. Upon removal of the formwork, cure the exposed surface immediately with suitable curing compound or other approved curing method.

This product fits for these following projects