{"id":312737,"date":"2024-10-19T21:30:51","date_gmt":"2024-10-19T21:30:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-90802012\/"},"modified":"2024-10-25T19:32:34","modified_gmt":"2024-10-25T19:32:34","slug":"bs-en-iso-90802012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-90802012\/","title":{"rendered":"BS EN ISO 9080:2012"},"content":{"rendered":"
This International Standard specifies a method for predicting the long-term hydrostatic strength of thermoplastics materials by statistical extrapolation. The method is applicable to all types of thermoplastics pipe at applicable temperatures. It was developed on the basis of test data from pipe systems.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Introduction 0.1\tGeneral 0.2\tPrinciples <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 0.3\tUse of the methods <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1\tScope 2\tNormative references 3\tTerms and definitions <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 4\tAcquisition of test data 4.1\tTest conditions 4.2\tDistribution of internal pressure levels and time ranges 5\tProcedure 5.1\tData gathering and analysis <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 5.2\tExtrapolation time factors for polyolefins (semi-crystalline polymers) <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 5.3\tExtrapolation time factors for glassy, amorphous vinyl chloride based polymers 5.4\tExtrapolation time factors for polymers other than those covered in 5.2 and 5.3 6\tExample of calculation, software validation <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 7\tTest report <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | Annex\u00a0A \n(normative)<\/p>\n Methods of analysis <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | Annex\u00a0B \n(normative)<\/p>\n Automatic knee detection <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Annex\u00a0C \n(informative)<\/p>\n Application of SEM to stress rupture data of a semi-crystalline polymer <\/td>\n<\/tr>\n | ||||||
30<\/td>\n | Annex\u00a0D \n(informative)<\/p>\n Application of SEM to stress rupture data of a vinyl chloride based polymer <\/td>\n<\/tr>\n | ||||||
36<\/td>\n | Annex\u00a0E \n(informative)<\/p>\n Software for calculation of stress-rupture data according to ISO\u00a09080 <\/td>\n<\/tr>\n | ||||||
37<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Plastics piping and ducting systems. Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation<\/b><\/p>\n |