{"id":302971,"date":"2024-10-19T20:42:18","date_gmt":"2024-10-19T20:42:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-ts-21256-12020\/"},"modified":"2024-10-25T18:14:13","modified_gmt":"2024-10-25T18:14:13","slug":"bsi-pd-iso-ts-21256-12020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-ts-21256-12020\/","title":{"rendered":"BSI PD ISO\/TS 21256-1:2020"},"content":{"rendered":"

This document describes the test method to evaluate the cleaning performance of ultrafine bubble water when used in high-pressure water jet to wash out salt-stained steel surfaces.<\/p>\n

The evaluation is carried out by measuring comparative removal of salt stain from the surface of a test plate with the ultrafine bubble water to that with control water.<\/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
4 Principle of cleaning performance test <\/td>\n<\/tr>\n
10<\/td>\n5 Test apparatus for cleaning test
5.1 High-pressure water jet
5.1.1 Test conditions
5.1.2 Characteristics of the high-pressure water jet <\/td>\n<\/tr>\n
11<\/td>\n5.2 Measuring instrument
6 Salt-stained steel test plate for cleaning performance test
7 Procedure
7.1 General
7.2 Measurement before cleaning the surface of the steel test plate <\/td>\n<\/tr>\n
12<\/td>\n7.3 Cleaning method of the surface of the steel test plate <\/td>\n<\/tr>\n
13<\/td>\n7.4 Measurement of salt stains after cleaning the surface of the steel test plate <\/td>\n<\/tr>\n
14<\/td>\n8 Calculation method of salt stain removal
8.1 Calculation method of salt removal ratio
8.2 Calculation method of salt removal quantity
9 Test report <\/td>\n<\/tr>\n
16<\/td>\nAnnex A (informative) Surface salinity meter <\/td>\n<\/tr>\n
17<\/td>\nAnnex B (informative) Example of evaluation results for cleaning of steel bridge girder edges <\/td>\n<\/tr>\n
19<\/td>\nAnnex C (informative) Example of test result table <\/td>\n<\/tr>\n
20<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fine bubble technology. Cleaning applications – Test method for cleaning salt (NaCl)-stained surfaces<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":302975,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-302971","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/302971","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\/302975"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=302971"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=302971"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=302971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}