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JIS K 7020:1998

Current

Current

The latest, up-to-date edition.

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use

Available format(s)

Hardcopy , PDF

Language(s)

English, Japanese

Published date

31-12-1998

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This Standard specifies procedures suitable for the analysis of data which, when converted into logarithms of the values, have either a normal or a skewed distribution. It is intended for use with the test methods and referring standards for glass-reinforced plastics pipes or fittings for the analysis of properties as a function of, usually, time. However it can be used for the analysis of any other data. For use depending upon the nature of the data, three methods are specified. The extrapolation using these techniques typically extends the trend from data gathered over a period of approximately 10000 h, to a prediction of the property at 50 years.

DocumentType
Test Method
Pages
42
PublisherName
Japanese Standards Association
Status
Current

Standards Relationship
ISO 10928:1997 Identical

Reaffirmed 2013 1998(R2013) [21/10/2013]1998(R2008) [01/10/2008]1998 [20/11/1998]

JIS K 7034:2003 Plastics Piping Systems - Pipes Made Of Glass-reinforced Thermosetting Plastics (grp) - Determination Of The Resistance To Chemical Attack For The Inside Of A Section In A Deflected Condition

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