This document provides a guideline for the selection of a proper grout material to repair water leakage through cracks and other deformities in concrete structures. The factors relevant to the quality control of maintenance and repair of water-leakage cracks are as the following;
a) conditions of water-leakage cracks;b) performance requirements for repair materials;c) different types of repair materials (grouts);d) procedures followed to select the appropriate repair materials;e) execution of different types of repair methods;f) performance assessments of applied materials and methods;g) data collection.Cross References:ISO 16311-2ACI 546.3R-06ISO/TS 16774-1ACI 224R-01ISO/TS 16774-6EN 1504-5:2001ISO/TS 16774-3ISO/TS 16774-5KS F 4935:2006ISO/TS 16774-2ISO/TS 16774-4JIS A 6024:2003EN 1504-1ACI 224.1R-07EN 14068:2003EN 12617-2:2004
