GB 14040-1993
Replaced
JGJ/T 411-2017
Active
Industry standards-The construction industry
JGJ/T 411-2017 Technical specification for testing of concrete defects by impact echo method
JGJ/T 411-2017 Technical specification for testing of concrete defects by impact echo method
Price:
$ 20.00
Basic Information
Standard Code:
JGJ/T 411-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Concrete structure engineering
ICS Name:
Concrete structure
Publish Date:
2017-05-18
Implement Date:
2017-11-01
Pages:
27 pages
Scope
This procedure is applicable to the detection of internal defects in concrete structural components using the impact echo method.
Development Information
Related Standards
GB 15230-1994
Replaced
GB 15230-1994 Complete sets of rural-housing concrete elements
GB 5696-1994
Replaced
GB 5696-1994 Core type prestressed concrete pipe for water
GB/T 14370-2000
Replaced
GB/T 14370-2000 Anchorage,grip and coupler for prestressing tendons
JG/T 160-2004
Replaced
JG/T 160-2004 Expansion and undercut building anchors for use in concrete
GB/T 14370-2007
Replaced