{"id":291208,"date":"2024-10-19T19:46:16","date_gmt":"2024-10-19T19:46:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-209772018\/"},"modified":"2024-10-25T16:47:48","modified_gmt":"2024-10-25T16:47:48","slug":"bs-iso-209772018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-209772018\/","title":{"rendered":"BS ISO 20977:2018"},"content":{"rendered":"

This document specifies two methods for the determination of the particle size distribution of liming materials.<\/p>\n

Method A (the dry sieving method) is applicable to all liming materials except wet and paste-like products. Method A is not applicable if blinding, caking, electrostatic charges or agglomeration occur after drying.<\/p>\n

Method B (the wet sieving method) is applicable to products which are susceptible to blinding, caking, electrostatic charges or agglomeration after drying. Method B can be used to determine the primary particle size distribution of granulated products. Method B is not applicable to burnt lime and liming materials containing water-soluble constituents.<\/p>\n

PDF Catalog<\/h4>\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
4.1 Suitable methods <\/td>\n<\/tr>\n
12<\/td>\n4.2 Method A (dry sieving)
4.3 Method B (wet sieving)
5 Apparatus
5.4 Stopwatch.
5.5 Soft brush.
6 Sampling <\/td>\n<\/tr>\n
13<\/td>\n7 Procedure
7.1 Test portion
7.2 Method A (dry sieving)
7.2.1 Preparation of test portions
7.2.2 Determination
7.3 Method B (wet sieving)
7.3.1 General <\/td>\n<\/tr>\n
14<\/td>\n7.3.2 Determination
8 Expression of results
8.1 Method A <\/td>\n<\/tr>\n
15<\/td>\n8.2 Method B
9 Precision
9.1 General
9.2 Repeatability <\/td>\n<\/tr>\n
16<\/td>\n9.3 Reproducibility
10 Test report <\/td>\n<\/tr>\n
17<\/td>\nAnnex A (informative) Results of an interlaboratory trial to determine the size distribution by dry and wet sieving <\/td>\n<\/tr>\n
22<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Liming materials. Determination of size distribution by dry and wet sieving<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":291211,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-291208","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\/291208","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\/291211"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=291208"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=291208"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=291208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}