MIXCABLE NS is an admixture for cementitous grouts where a reduced water / cement ratio and positive expansion is required. Applications include bed grouting, duct grouting, non-shrink infilling and jointing. MIXCABLE NS is in powder form, combination of a plasticizing agent and a gas producing expansion medium. The plasticizing agent allows the use of a reduced water / cement ratio with consequent increased strengths and durability. The expansive medium counteracts the natural settlement and plastic shrinkage of the grout and aids stability and cohesion.