UMA Geotechnical Construction is happy to offer void filling solutions to our clients in the form of Terra-Crete lightweight fill. Terra-Crete is your lightweight concrete fill solution for all backfill, large void fills, and countless other applications. This void filling solution is made of a highly flowable lightweight cementitious material that can be either placed or pumped with minimal labor. For fills that require specific compression strengths or specific wet or dry densities, Terra-Crete is your solution. Contact us today to get a free quote!