文档介绍：Technical Specification for Cement Grouting
Construction of Hydraulic Structure
(DL/T 5148-2001)
Reviewed by:
Examined by: Zhang Miao
Compiled by: Jiang Heping
Foundation Section, Project Management Division, Murum Construction Department
Three Gorges Development Company (Malaysia) .
December 20, 2009
1 Scope
This Specification stipulates the construction technical requirement, methods for quality inspection and evaluation of cement grouting works for hydraulic structures.
This Specification is applicable to the work of foundation rock mass grouting, tunnel grouting, joint grouting for concrete dam and so on for hydraulic structures of Grade 1, Grade 2 and Grade 3. Grouting works for Grade 4 and Grade 5 hydraulic structures may use this Specification as reference.
2 Quoted standards
The following normative documents contain provisions which, through reference in this text, constitute provision of this standard. For dated reference, subsequent amendments to or revisions of, any of these publications do not apply. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated reference, the latest edition of the normative document referred to applies.
GB 175-1999 Portland cement and ordinary Portland cement
GB 50201-1994 Standard for flood control
DL 5010-1992 code for engineering geophysical exploration of hydropower and hydraulic
DL 5013-1992 Code of operation in drilling for hydropower and hydraulic engineering
DL/T 5055-1996 Technical standard of flash concrete for hydraulic structures
DL 5018-1999 Design specification for concrete gravity damf
DL/T 5114-2001 Specification for hydraulic concrete construction
SD 134-1984 Specification for design of hydraulic tunnel
-1988 Quality degree evaluate standard of unit engineeri