JG/T 165-2004
Active
T/CECS 21-2000
Active
Group standards
T/CECS 21-2000 Ultrasound method for detecting concrete defects technical specification
T/CECS 21-2000 Ultrasound method for detecting concrete defects technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/CECS 21-2000
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The comprehensive construction industry
Publish Date:
2000-11-10
Implement Date:
2001-01-01
Scope
Main technical content: The main content of this specification includes the scope of application of ultrasonic testing for concrete defects, technical requirements for testing equipment, methods of measuring acoustic parameters, detection and judgment methods for concrete cracks, concrete non-dense areas, the quality of the bonding between new and old concrete, and defects in grouted piles and steel pipe concrete, etc.
Development Information
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