When concrete formwork experiences voids or honeycombing, filling the gaps with non-shrink grout is an efficient, cost-effective solution. This material offers durable repair solutions and reduces the need to tear out and replace the entire concrete structure. One of the easiest ways to ensure your non-shrink grout mix will perform well is to use a non-shrink grout admixture, like Fritz-Pak’s NS-7. NS-7 produces a hydrogen gas in the grout mix that allows the material to expand and fill every crevice of the void and reduces shrinkage as the grout sets. Additionally, NS-7 improves the flow of the grout mix, making it more pumpable and easier to place. NS-7 does not contain hazardous materials and comes packaged in our signature water-soluble bags for easy dosing.
|97080||42 lb. (19 kg.) paper bag||60|
|97081||1 lb (454 g.) water soluble bag||30||42|
NS-7 is compatible with all air-entraining admixtures, calcium chloride and other admixtures. When used with other admixtures, each one must be dispensed separately into the mix.