Cemgrout AD
Description

Cemgrout AD is a specially formulated grouting aid. It plasticize the mix allowing for substantial reduction in water content without affecting the fluidity, thus improving the strength and impermeability of the grout. During the setting period of the grout it produces controlled expansion to compensate the normal plastic shrinkage of cement.

Uses
  • Cemgrout AD is an admixture for cementitious grouts where a reduced water/cement ratio and positive expansions are required. Applications include bed grouting, duct grouting, non-shrink infilling and jointing.
    • Advantages
    • Gaseous expansion system compensates for plastic shrinkage and settlement in properly designed cementitious grout.
    • Reduced water/cement ratio mixes in the grout mix ensures low permeability and long term durability in service.
    • Gives grout high fluidity with low water/cement ratio, thus making placement or injection of the grout easy.
    • No metallic iron content to corrode and cause staining or deterioration due to rust expansion in the grout.
    • Composition allows high early strength development in grouts, without the use of chlorides.