Keyhole Technology
Keyhole Pavement Repairs Using Rapid Hardening Cement
Headquartered in Bethlehem, PA, Buzzi Unicem USA is one of the larger cement companies in the nation. For keyhole pavement repairs and backfill requiring limited downtime, Buzzi Unicem USA offers specialty products using CSA ultra-rapid hardening cement. The products are Ulti-Grout approved by GTI; ..
Rapid Set Products for Keyhole Utility Repairs from Buzzi Unicem
Grout / Sewer / Water / Telecommunications / Electric / Gas Distribution / HDD / Telecom / Keyhole Technology
Buzzi Unicem USA manufactures Calcium Sulphoaluminate Cement used in their keyhole products. Ulti-Grout is used for core reinstatement, Ulti-Pave3 is for unusable cores and Utility-Fill One Step, a fast setting, self-compacting backfill material. All three materials are used for small-hole technolog..
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