Manhole Grouting
Chemical Grout Stops Leaks in Manholes and other Structures
Chemical grouting is a proven and economical way of stopping water and sand infiltration in Manholes and other structures.
Williams Testing uses our unique Grout/Seal Technology to seal manholes, catch basins and lift stations. Our technicians inject grout under pressure into the surrounding soil, which then forms an impermeable grout barrier behind the structural wall.
Williams Testing uses chemical grouts manufactured by Avanti International.
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