General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 28115-2011
Scope
This standard specifies the product classification, grading, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of high-quartz porcelain. This standard applies to daily-use porcelain whose main raw material is quartz or silica-rich minerals.
GB/T 28115-2011 Referenced Document
GB 12651 Standard permissible limits of lead and cadmium release from ceramic ware in contact with food
GB/T 27587 Test method for the resistance to microwave heating of domestic ceramicware
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 3295 Standard test method for 45° specular gloss of ceramic ware
GB/T 3298 Test method for resistance to thermal shock of domestic ceramic ware*, 2022-04-15 Update
GB/T 3299 Test method for water absorption of domestic ceramicware
GB/T 3300 Standard test method for deformation measurement of domestic ceramic ware
GB/T 3301 Test method for determination of specification allowance and size of defects of domestic ceramic ware*, 2023-05-23 Update
GB/T 3302 Rules of package,mark,transport and reserve for domestic ceramic ware
GB/T 3303 Terminology of defects for domestic ceramics*, 2018-03-15 Update
GB/T 3534 Standard testing methods for lead and cadmium release from domestic ceramic
GB/T 4734 Test methods of chemical analysis for domestic ceramic materials and articles*, 2022-10-14 Update
GB/T 5000 Terminology for domestic ceramics*, 2018-03-15 Update
QB/T 1503 Test method for whiteness of domestic ceramics
QB/T 1993 Test method for impact resistance of ceramic ware*, 2012-12-28 Update
QB/T 3731 Standard test method for vickers hardness of glazed domestic ceramic ware