DB32/T 4649-2024 Technical regulations for inspection and evaluation of prestressed construction quality of highway bridge concrete structures (English Version)
Jiangsu Provincial Standard of the People's Republic of China
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DB32/T 4649-2024
Scope
This document stipulates the basic provisions for the quality inspection and evaluation of prestressed concrete structures of highway bridges, the effective prestress detection under anchors, the density detection of grouting in the hole, and the quality evaluation. This document is applicable to the quality inspection and evaluation of prestressed concrete structures of highway bridges, and other prestressed projects can refer to it.
DB32/T 4649-2024 history
2024DB32/T 4649-2024 Technical regulations for inspection and evaluation of prestressed construction quality of highway bridge concrete structures