NB/T 35027-2014
Technical code for geomembrane-based anti-seepage of hydropower projects (English Version)
- Standard No.
- NB/T 35027-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Energy
- Latest
- NB/T 35027-2014
- Scope
- This specification applies to permanent or temporary building anti-seepage in newly built, reinforced and renovated hydropower projects (including pumped storage projects). This specification is applicable to projects with an anti-seepage head of no more than 70m. Geomembrane anti-seepage projects with an anti-seepage head of more than 70m should be specially studied. This specification stipulates the technical requirements for anti-seepage levels, material selection and performance indicators, anti-seepage layer structure design and calculation, construction technology, quality inspection, safety monitoring, operation management and other technical requirements for geomembrane anti-seepage in hydropower projects.
NB/T 35027-2014 Referenced Document
- DL/T 5395 Design specification for rolled earth-rock fill dams
- GB 50290 Technical standard for applications of geosynthetics
- GB/T 17643 Geosynthetics.Polyethylene geomembrane
- GB/T 17688 Geosynthetics--Polyvinyl chloride geomembrane
NB/T 35027-2014 history
- 2014 NB/T 35027-2014 Technical code for geomembrane-based anti-seepage of hydropower projects
