Standard soil, and performance evaluation method of the solidified material using the standard soil

摘要

PROBLEM TO BE SOLVED: To provide standard soil usable in performance evaluation of a solidification material, and a method of evaluating the performance of a solidification material using the standard soil.;SOLUTION: The present invention provides standard soil containing clay having a composition of 58.0-67.0 mass% SiO₂, 17.0-23.0 mass% Al₂O₃ and 0.9-5.5 mass% Fe₂O₃ or the like, and a method of evaluating the performance of a solidification material, for adding 50-400 kg of the solidification material to 1 m³ of the standard soil, mixing them and evaluating the performance of the solidification material.;COPYRIGHT: (C)2013,JPO&INPIT