This standard specifies the classification and labeling, composition, use conditions and materials, requirements, test methods, inspection rules, marking, packaging, transportation and storage of Weibo consistency meters. This standard applies to the design, production and quality inspection of Weibo consistency meters.
JG/T 250-2009 Referenced Document
DL/T 5150 Hydraulic Concrete Test Regulations*, 2017-11-15 Update
GB/T 1239.4 Hot coiled helical springs--Technical specifications
GB/T 50080 Standard for test method of performance on ordinary fresh concrete*, 2016-08-18 Update