This standard applies to the construction tools (masonry and tiles) specified in Chapter 2-4 of QB/T 2212.1-1996 "Construction Tools (Masonry and Tile) Terminology". This standard specifies the materials, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of construction tools (masonry and tiles).
1996QB/T 2212.2-1996 Construction tools (masonry) General technical conditions
QB/T 2212.2-1996 Construction tools (masonry) General technical conditions was changed to QB/T 2212.1-2011 Builder's tools (masonry).Gengeral requirements.