General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 328.12-2007
Scope
This part of GB/T 328 specifies the method for measuring the dimensional stability of asphalt roof waterproofing membranes.
GB/T 328.12-2007 Referenced Document
GB/T 328.1 Test methods for building sheets for waterproofing Part 1: Bitumen, plastic and rubber sheets for waterproofing-rules for sampling
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 328.12-2007 history
2007GB/T 328.12-2007 Test methods for building sheets for waterproofing Part 12: Bitumen sheets for waterproofing-dimensional stability