T/CECS 48-93 Active Group standards

T/CECS 48-93 Sandstone alkali activity rapid test method

Publish Date: 1993-09-11 Implement Date: 1993-09-11 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CECS 48-93

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The comprehensive construction industry

Publish Date: 1993-09-11

Implement Date: 1993-09-11

Scope

Main technical content: This test method was successfully developed by the Institute of Inorganic Non-Metallic Materials of Nanjing Chemical Industry University in 1983, and was published in relevant international journals. Over the years, it has been highly regarded by experts at home and abroad, and has been tested and verified by many countries. Based on extensive testing and verification, France has established it as a national standard (NF P18 - 588), which is used alongside other sand and stone standards. For more than a decade, the compilation unit has used this test method to identify a large number of domestic aggregates, with reliable results. This method is suitable for identifying alkali-active aggregates containing alkali-silica reaction (referring to sand and stone, the same below).