Specification for Installation of Cementitious Grouting between Foundations and Equipment Bases
Description Prepare concrete surface on which grout will be placed to provide a minimum 0.5 in. peak-to-valley profile, remove all laitance and microcracking from the concrete, and expose coarse aggregate. Use only small hand tools or a small pneumatic hammer with 30 lb maximum weight with a moil or chisel point to generate the profile. […]