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Quality Control and Assurance for Electromagnetic Soil Density Gauges Is Subject of New ASTM Soil and Rock Standard

机译:电磁土壤密度计的质量控制和保证是新的ASTM土壤和岩石标准的主题

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摘要

A new ASTM (USA) International standard will be used by contractors and government agencies for quality control and quality assurance of electromagnetic soil density gauges. ASTM D7830, Test Method for In-Place Determination of Density (Unit Weight) and Water Content of Soil Using an Electromagnetic Soil Density Gauge, was developed by Subcommittee D 18.08 on Special and Construction Control Tests, which is part of ASTM International Committee D18 on Soil and Rock.
机译:承包商和政府机构将使用新的ASTM(美国)国际标准进行电磁土壤密度计的质量控制和质量保证。由ASTM国际委员会D18的专门委员会D 18.08专门制定的ASTM D7830,使用电磁土壤密度计就地测定密度(单位重量)和土壤水分的测试方法。土壤和岩石。

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