This standard BS EN 445:2007 Grout for prestressing tendons. Test methods is classified in these ICS categories:
91.100.30 Concrete and concrete products
91.100.10 Cement. Gypsum. Lime. Mortar
This European Standard describes the test methods for grout specified in EN 447. Testing shall be performed in accordance with the test methods given in this standard (reference test methods). The test methods are applicable to grout for all types of structures including bridges and buildings.