1 Scope
This standard specifies cable grouts on post-prestressed concrete railway girder in terms of materials, technical requirements, test methods, construction technology, inspection rules and packaging, marking, transportation and storage.
This standard is applicable to cable grouts on post-prestressed concrete railway girder. .
2 Normative Reference
The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative documents applies.
GB 175-1999 Portland Cement and Ordinary Portland Cement
GB 176-1996 Methods for Chemical Analysis of Cement
GB/T 1346-2001 Test Methods for Water Requirement of Normal Consistency, Setting Time and Soundness of the Portland Cements
GB/T 1596-2005 Fly Ash Used for Cement and Concrete
GB 8076-1997 Concrete Admixtures
GB/T 8077-2000 Methods for Testing Uniformity of Concrete Admixture
GB 12573-1990 Sampling Method of Cement
GB/T 17671-1999 Method of Testing Cements - Determination of Strength
GB/T 18046-2000 Ground Granulated Blast Furnace Slag used for Cement and Concrete
GB/T 18736-2002 Mineral Admixtures for High Strength and High Performance Concrete
GB/T 50080-2002 Standard for Test Method of Performance on Ordinary Fresh Concrete
JGJ 63-1989 Standard of Water for Concrete
3 Terms and Definitions
Foreword i
1 Scope
2 Normative Reference
3 Terms and Definitions
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Packaging, Marking, Transportation and Storage
Appendix A (Normative) Fluidity Test
Appendix B (Normative) Free Weepage and 24h Free Expansion Test
Appendix C (Normative) Capillary Weepage Test
Appendix D (Normative) Pressure Weepage Test
Appendix E (Normative) Filling Degree Test
