This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, signs, storage and transportation of pebbles and crushed stones used in construction. This standard applies to pebbles and crushed stones used in concrete and its products in construction projects (except hydraulic structures).
GB/T 14685-2011 Referenced Document
GB 175 General Purpose Portland Cement*, 2023-11-27 Update
GB 6566 Limits of radionuclides in building materials
GB/T 17671 Test method of cement mortar strength ( ISO method )*, 2021-12-31 Update
GB/T 2419 Test method for fluidity of cement mortar
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*, 2022-10-12 Update
GB/T 6003.2 Test sieves.Technical requirements and testing.Part 2:Test sieves of metal wire cloth*, 2012-12-31 Update
GB/T 14685-2011 history
2022GB/T 14685-2022 Pebble and crushed stone for construction
2011GB/T 14685-2011 Pebble and crushed stone for construction