..., and initial attempts at construction with this soil proved unsuccessful. 14. Standard compaction tests as prescribed in BS 13775 were used to determine the optimum moisture content andmaximum dry density of each soil. The results are showinn Table 1. 15. Initial construction of walls using soils to those...

... typical values. Calculations of stress distribution give the grout pressure that canbe sustained without blowing or heaving the surface. Squeeze and compaction grouting If, instead of trying tomake the grout per- meate the soil, the groundis deliberately fractured with a grout of high dynamic shear...