Author: R. Henn, J. Davenport, S. Tzobery, S. Bandimere
2005 RETC Proceedings - Chapter 82
Abstract
Over the past several decades, the use of cement-based grouts using ultrafine cement as a replacement for portland cement has begun to gain acceptance as an alternative to chemical solution grouts used in permeation grouting. The amount of information currently available on grouts made with ultrafine cement is limited. The authors used a previously developed field testing program to perform additional tests to evaluate the permeation performance of portland and ultrafine cement-based grouts. For the first time, the 2003 testing program included an attempt to determine the 28 day compressive strength of the sand permeated by the grout.
