GB/T 35470-2017 Active National standards

GB/T 35470-2017 Natural sodium bentonite geosynthetic clay liner for rail transportation

Publish Date: 2017-12-29 Implement Date: 2018-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35470-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Roofing and paving waterproofing and moistureproof materials

ICS Name: Waterproof

Publish Date: 2017-12-29

Implement Date: 2018-11-01

Pages: 15 pages

Scope

This standard specifies the marking, general requirements, technical requirements, test methods, inspection rules, labeling, packaging, storage, and transportation of natural sodium-based bentonite waterproof blankets.
This standard applies to waterproof blankets (GCL-OF) used in rail transit projects, which are mainly made of natural sodium-based bentonite and produced by needle-punched film coating method.
This standard does not apply to rail transit projects involving high-concentration electrolyte solutions.

Development Information

Word Count: 26 Thousand words Pages: 15 pages

Referenced Standards

GB/T 328.14-2007 Test methods for building sheets for waterproofing—Part 14:Bitumen sheets for waterproofing-flexibility at low temperature GB/T 2791-1995 Adhesives, T peel strength test method for a flexible-to-flexible test specimen assembly GB/T 4666-2009 Textiles—Fabrics—Determination of width and length GB/T 5005-2010 Specifications of drilling fluid materials GB/T 13760-2009 Geosynthetics—Sampling and preparation of test specimens GB/T 15788-2005 Geotextiles and geotextile-related products—Wide-width tensile test GB/T 17643-2011 Geosynthetics—Polyethylene geomembrane GB/T 17690-1999 Geosynthetics—Plastic woven film yarn geotextile GB/T 19978-2005 Geotextiles and geotextile-related products—Determination of the puncture resistance GB/T 20973-2007 Bentonite

Related Standards

GB/T 18244-2000 Replaced

GB/T 18244-2000 Test methods for resistance to weathering of building water proofing materials

Publish Date: 2000-10-27

GB/T 19889.7-2005 Replaced

GB/T 19889.7-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 7:Field measurements of impact sound insulation of floors

Publish Date: 2005-07-29

GB/T 19889.1-2005 Active

GB/T 19889.1-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 1:Requirements for laboratory test facilities with suppressed flanking transmission

Publish Date: 2005-09-09

GB/T 19889.2-2005 Abolished

GB/T 19889.2-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2:Determination,verification and application of precision data

Publish Date: 2005-09-09

GB/T 19889.3-2005 Replaced

GB/T 19889.3-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 3:Laboratory measurements of airborne sound insulation of building elements

Publish Date: 2005-09-09

GB/T 19889.4-2005 Active

GB/T 19889.4-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 4:Field measurements of airborne sound insulation between rooms

Publish Date: 2005-09-09