DZ/T 0101.12-1994
Active
JG/T 249-2009
Active
Industry standards-The construction industry
JG/T 249-2009 Apparatus to measure water permeability of concrete
JG/T 249-2009 Apparatus to measure water permeability of concrete
Basic Information
Standard Code:
JG/T 249-2009
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2009-04-20
Implement Date:
2009-12-01
Pages:
7 pages
Scope
This standard specifies the classification and marking, composition, usage conditions, and materials of the concrete impermeability tester (hereinafter referred to as the impermeability tester), as well as its requirements, testing methods, inspection rules, marking, packaging, transportation, and storage.
This standard applies to the design, production, and quality inspection of impermeability testers used for testing concrete according to its impermeability grade, water penetration height, and relative permeability coefficient.
Development Information
Referenced Standards
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