BS EN 12715:2020 pdf free.Execution of special geotechnical work一Grouting. BS EN 12715 This document is applicable to the execution, testing and monitoring of geotechnical grouting work.Grouting for geotechnical purposes (geotechnical grouting) is a process in which the remote placement of a pumpable material in the ground is indirectly controlled by adjusting its rheological characteristics and by the manipulation of the...