Infrastructure matsuto null for soft ground stabilization

摘要

PURPOSE:To obtain a mat free of step difference between blocks for stabilization of soft ground by a method in which many brick-shaped expanded styrol blocks are set horizontally on fissures and wholly pressed horizontally for integration. CONSTITUTION:A sheet 2 is spread over a working yard adjacent to the construction site, and expanded styrol blocks 1 are set horizontally on fissures. The sheet 2 is put on the blocks 1 and both sides of both the sheets 2 are combined to form a foundation mat A. The mat A is placed on soft ground and sand, etc., are uniformly sprinkled on the mat A to form a subgrade. Step difference between the blocks 1 can thus be eliminated since the blocks 1 are integrated.