{"id":308729,"date":"2024-10-19T21:11:29","date_gmt":"2024-10-19T21:11:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-243382014\/"},"modified":"2024-10-25T18:50:41","modified_gmt":"2024-10-25T18:50:41","slug":"bs-iso-243382014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-243382014\/","title":{"rendered":"BS ISO 24338:2014"},"content":{"rendered":"

This International Standard specifies two methods (A and B) for measuring abrasion of laminate floor covering elements. The tests described measure the ability of the surface layer to resist abrasive wear-through.<\/p>\n

Abrasion, according to method A, is achieved by rotating a test specimen in contact with a pair of loaded cylindrical wheels covered with specified abrasive paper. The resistance to wear, according to method B, is evaluated by abrading the face of test pieces with a specified abrasive applied by means of two loaded wheels. The number of revolutions of the test specimen required to cause a defined degree of abrasion is measured by both methods.<\/p>\n

\n

NOTE The precision of the methods is not known. When inter-laboratory data become available, a precision statement will be added.<\/p>\n<\/blockquote>\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
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1\tScope
2\tNormative references
3\tApparatus
3.1\tTesting machine (for methods A and B) (see Figure\u00a01) <\/td>\n<\/tr>\n
10<\/td>\n3.2\tGrit feeder and accessories (only for method B) <\/td>\n<\/tr>\n
13<\/td>\n3.3\tAdditional material or equipment (methods A and B)
4\tTest specimens <\/td>\n<\/tr>\n
14<\/td>\n5\tProcedure of method A
5.1\tGeneral
5.2\tPreparation of test specimens and abrasive papers <\/td>\n<\/tr>\n
15<\/td>\n5.3\tPreparation of abrasive wheels
5.4\tDetermination of the abrasion rate of abrasive paper
5.5\tAbrasion of test specimen <\/td>\n<\/tr>\n
16<\/td>\n5.6\tExpression of results
5.7\tTest report
6\tProcedure of method B
6.1\tGeneral <\/td>\n<\/tr>\n
17<\/td>\n6.2\tMaintenance of the abrading wheels
6.3\tOperation of the abrader
6.4\tCalibration <\/td>\n<\/tr>\n
18<\/td>\n6.5\tAbrasion of test specimen <\/td>\n<\/tr>\n
19<\/td>\n6.6\tExpression of results
6.7\tTest report <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u00a0A
\n(normative)<\/p>\n

Calibration and maintenance of abrasion equipment <\/td>\n<\/tr>\n

24<\/td>\nAnnex\u00a0B
\n(normative)<\/p>\n

Measurement of shore A hardness <\/td>\n<\/tr>\n

25<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Laminate floor coverings. Determination of abrasion resistance<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":308733,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-308729","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\/308729","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\/308733"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=308729"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=308729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=308729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}