{"id":312782,"date":"2024-10-19T21:31:04","date_gmt":"2024-10-19T21:31:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-ts-125122017\/"},"modified":"2024-10-25T19:33:05","modified_gmt":"2024-10-25T19:33:05","slug":"bsi-pd-iso-ts-125122017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-ts-125122017\/","title":{"rendered":"BSI PD ISO\/TS 12512:2017"},"content":{"rendered":"

This document specifies a method for determining the initial specific ring stiffness of pipes having a nominal size of DN 2000 or larger, using segment test pieces cut from a glass-reinforced thermosetting plastics (GRP) pipe.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Principle
4.1 Overview
4.2 Principle of test procedures to determine initial specific ring stiffness
4.2.1 Method A
4.2.2 Method B
5 Apparatus <\/td>\n<\/tr>\n
13<\/td>\n5.2 Load application surface\u00a0\u2014 General arrangement
5.3 Dimension-measuring instruments
5.4 Temperature-measuring instrument <\/td>\n<\/tr>\n
14<\/td>\n6 Test pieces
6.1 Preparation
6.2 Number
6.3 Determination of dimensions
6.3.1 Width <\/td>\n<\/tr>\n
15<\/td>\n6.3.2 Wall thickness
6.3.3 Mean diameter
7 Conditioning
8 Procedure
8.1 Test temperature
8.2 Positioning of the test piece
8.3 Determination of initial specific ring stiffness <\/td>\n<\/tr>\n
16<\/td>\n8.3.1 Method A: Using constant load <\/td>\n<\/tr>\n
18<\/td>\n8.3.2 Method B: Using constant deflection <\/td>\n<\/tr>\n
19<\/td>\n9 Calculations <\/td>\n<\/tr>\n
20<\/td>\n10 Test report <\/td>\n<\/tr>\n
21<\/td>\nAnnex\u00a0A (informative) Principles forming basis for use of segmental test pieces <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Glass reinforced thermosetting plastic (GRP) pipes. Determination of initial specific ring stiffness using segment test species cut from a pipe<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":312791,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[349,2641],"product_tag":[],"class_list":{"0":"post-312782","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/312782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/312791"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=312782"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=312782"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=312782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}