Upload
iren
View
36
Download
5
Tags:
Embed Size (px)
DESCRIPTION
TEST METHODS FOR GEOTECH PRODUCTS. K.VENKATARAYAN BOMBAY TEXTILE RESEARCH ASSOCIATION. WHY TESTING. PRODUCT QUALITY COMPLIANCE TO REGULATORY REQUIREMENTS DESIGN AND DEVELOPMENT SPECIAL CONSIDERATIONS. SPECIFICATIONS. FUNCTIONAL PARAMETERS NON FUNCTIONAL PARAMETERS. FUNCTIONAL PARAMETERS. - PowerPoint PPT Presentation
Citation preview
K.VENKATARAYANBOMBAY TEXTILE RESEARCH ASSOCIATION
WHY TESTINGPRODUCT QUALITYCOMPLIANCE TO REGULATORY
REQUIREMENTSDESIGN AND DEVELOPMENTSPECIAL CONSIDERATIONS
SPECIFICATIONSFUNCTIONAL PARAMETERSNON FUNCTIONAL PARAMETERS
FUNCTIONAL PARAMETERSPERFORMANCE FOR INTENDED USELONG USEFUL LIFEMINIMUM ACCIDENT HAZARDSPROTECTION OF LIFE OR PROPERTYINTERCHANGEABILITY IN THE FIELDSCOMPETITIVE SALES ADVANTAGE
NON FUNCTIONAL PARAMETERSHELP TO DESIGN THE PRODUCT AND
PROCESSREGULATORY REQUIREMENTS
GEOTECHPRODUCT USED – GEOSYNTHETICSGEOCOMPOSITEGEOFOAMGEOGRIDGEOMEMBRANEGEONETGEOTEXTILE
FUNCTIONSSEPARATIONFILTRATIONDRAINAGEREINFORCEMENTPROTECTION
GEOTECH PRODUCTS TESTS
SIMULATING CLOSE TO USER REQUIREMENTS
SPEEDY AVAILABILITY OF RESULTS EASE OF TESTING AND AVAILABILITY OF
EQUIPMENTSCOST EFFECTIVE
TEST METHODS FOR GEOSYNTHETICSASTM - 129 STANDARDS ISO - 34 STANDARDSBIS - 17 STANDARDSBS - 8 STANDARDSBS EN - 36 STANDARDS
BIS TEST METHODS
IS 13321-1 Glossary of terms for geosyntheticsIS 13325 Wide width tensile strength of geogridIS 13326-1 Direct shear test for geosyntheticsIS 14986 Guide lines for jute geotextile for Erosion
controlIS 13162-2 Deterioration of geotextile from UV
exposureIS 13162-3 ThicknessIS 13162-4 Puncture resistance by Falling coneIS 13162-5 Wide width tensile strength of geotextileIS 14293 Trapezoid tear strength of geotextileIS 14294 Apparent Opening Size by dry sieving
BIS TEST METHODS
IS 14324 Water permeabilityIS 14706 Sampling & preparation of test
specimenIS 14714 Abrasion resistance IS 14716 Mass per unit areaIS 14739 Creep rupture behaviour of
geotextileIS 15060 Seam strength of geotextile by
wide width strip
TX 30 Approved the following Draft Standardsbased on ISO standardsDetermination of filtration behaviour of geotextile
under turbulent water flow conditionWide width tensile strength of geotextileSeam strength by wide width strip tensile methodOpen weave coir bhoovastraDetermination of compressive creep propertiesShort term creep compression behaviourDetermination of water permeability normal to the
plane without loadDetermination of water permeability normal to the
plane under loadDetermination of gas flow through GCL
BOMBAY TEXTILE RESEARCH ASSOCIATION - BTRACENTRE OF EXCELLENCE FOR GEOTECHACCREDITED BY NABL FOR ISO 17025-2005ONLY LABORATORY IN INDIA ACCREDITED
FOR GAI-LAP BY GSI USA.ONE STOP SHOP FOR GEOSYNTHETICS
TESTS
CONCLUSIONTEST METHODS ARE A MEANS TO
UNDERSTAND THE PRODUCTTEST RESULTS GIVE A TRUE PICTURE OF
THE PRODUCTTEST RESULTS ARE DEPENDABLE WHEN
CONDUCTED EXACTLY AS PER THE STANDARD TEST METHODS
ACCREDITATION TO ISO 17025 -2005 ENSURES THE LABOARTORY’S COMPETENCE IN GIVING CONSISTENTLY ACCURATE RESULTS