{"id":381524,"date":"2024-10-20T03:11:54","date_gmt":"2024-10-20T03:11:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-175392021\/"},"modified":"2024-10-26T05:48:21","modified_gmt":"2024-10-26T05:48:21","slug":"bs-en-175392021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-175392021\/","title":{"rendered":"BS EN 17539:2021"},"content":{"rendered":"

This document specifies test methods for the determination of geometrical characteristics of modular mechanical locked floor covering panels in respect of thickness, length, width, squareness, straightness, width flatness, length flatness, openings between assembled elements and height differences between assembled elements.<\/p>\n

The geometrical characteristics of modular mechanical locked panels are important considerations because installed flooring will have an objectionable appearance if these performance criteria are not followed. This can cause the installed panels to line up unevenly, producing unsightly seams, uneven surfaces and corners that do not match.<\/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
National foreword <\/td>\n<\/tr>\n
5<\/td>\nEuropean foreword
European foreword <\/td>\n<\/tr>\n
6<\/td>\nIntroduction
Introduction <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
1 Scope
2 Normative references
2 Normative references
3 Terms and definitions
3 Terms and definitions
4 Principles
4 Principles
4.1 Thickness
4.1 Thickness
4.2 Length and width
4.2 Length and width <\/td>\n<\/tr>\n
8<\/td>\n4.3 Squareness
4.3 Squareness
4.4 Straightness
4.4 Straightness
4.5 Flatness
4.5 Flatness
4.6 Openings and height differences
4.6 Openings and height differences
5 Apparatus
5 Apparatus
5.1 Apparatus for thickness measurement
5.1 Apparatus for thickness measurement
5.2 Apparatus for length and width measurement
5.2 Apparatus for length and width measurement
5.3 Apparatus for squareness measurement
5.3 Apparatus for squareness measurement
5.4 Apparatus for straightness measurement
5.4 Apparatus for straightness measurement <\/td>\n<\/tr>\n
9<\/td>\n5.5 Apparatus for determination of flatness
5.5 Apparatus for determination of flatness
5.6 Apparatus for openings and height differences
5.6 Apparatus for openings and height differences <\/td>\n<\/tr>\n
10<\/td>\n6 Sampling and selection of specimens
6 Sampling and selection of specimens
7 Atmosphere for conditioning and testing
7 Atmosphere for conditioning and testing
8 Procedure
8 Procedure
8.1 Determination of thickness
8.1 Determination of thickness <\/td>\n<\/tr>\n
11<\/td>\n8.2 Determination of length and width
8.2 Determination of length and width
8.3 Determination of straightness and squareness
8.3 Determination of straightness and squareness
8.3.1 Squareness
8.3.1 Squareness <\/td>\n<\/tr>\n
12<\/td>\n8.3.2 Straightness
8.3.2 Straightness <\/td>\n<\/tr>\n
13<\/td>\n8.4 Determination of flatness
8.4 Determination of flatness
8.4.1 Determination of width flatness
8.4.1 Determination of width flatness
8.4.2 Determination of length flatness
8.4.2 Determination of length flatness <\/td>\n<\/tr>\n
14<\/td>\n8.5 Determination of openings and height differences between panels
8.5 Determination of openings and height differences between panels
8.5.1 General
8.5.1 General
8.5.2 Determination of openings between the panels
8.5.2 Determination of openings between the panels
8.5.3 Determination of height differences
8.5.3 Determination of height differences <\/td>\n<\/tr>\n
15<\/td>\n9 Calculation and expression of results
9 Calculation and expression of results
9.1 Thickness
9.1 Thickness
9.2 Length and width
9.2 Length and width
9.3 Squareness
9.3 Squareness
9.4 Straightness
9.4 Straightness
9.5 Flatness
9.5 Flatness
9.5.1 Width flatness
9.5.1 Width flatness
9.5.2 Length flatness
9.5.2 Length flatness
9.6 Openings and height differences
9.6 Openings and height differences
10 Precision statement
10 Precision statement
11 Test report
11 Test report <\/td>\n<\/tr>\n
17<\/td>\nBibliography
Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Modular mechanical locked floor coverings (MMF). Determination of geometrical characteristics<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":381532,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-381524","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\/381524","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\/381532"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=381524"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=381524"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=381524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}