{"id":380144,"date":"2024-10-20T03:05:35","date_gmt":"2024-10-20T03:05:35","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-120172021\/"},"modified":"2024-10-26T05:35:53","modified_gmt":"2024-10-26T05:35:53","slug":"bs-en-iso-120172021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-120172021\/","title":{"rendered":"BS EN ISO 12017:2021"},"content":{"rendered":"

This document specifies the test methods for quality control of poly(methyl methacrylate) (PMMA) extruded double- and triple-skin flat sheets, obtained from colourless and coloured transparent, translucent and opaque grades of materials.<\/p>\n

The minimum sheet width is 600 mm.<\/p>\n

The main applications of these sheets are in building and agriculture (greenhouses).<\/p>\n

PDF Catalog<\/h4>\n\n\n\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
4<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Composition of materials
5 Characteristics
5.1 Main characteristics of DSS and TSS
5.1.1 Total thickness.
5.1.2 Total width.
5.1.3 Skin thickness.
5.1.4 Mass per unit area.
5.1.5 Rib thickness.
5.1.6 Rib geometry (spacing, angle).
5.2 Profile <\/td>\n<\/tr>\n
13<\/td>\n5.3 Other characteristics of DSS and TSS
5.3.1 Curvature.
5.3.2 Curvature of edge in extrusion direction.
5.3.3 Optical properties.
5.3.4 Thermal resistance.
5.3.5 Bending properties.
5.3.6 Sound insulation.
5.3.7 Fire resistance.
5.3.8 Weatherability.
5.3.9 Chemical resistance to gaskets and sealants.
5.3.10 Internal stress.
5.3.11 Condensate formation.
6 Test methods
6.1 General
6.1.1 Test conditions
6.1.2 Sampling
6.1.3 Preparation of test specimens <\/td>\n<\/tr>\n
14<\/td>\n6.2 Thickness measurements
6.2.1 Total thickness
6.2.2 Minimum skin thickness
6.2.3 Minimum rib thickness
6.2.4 Test report
6.3 Width and length measurements
6.4 Rib geometry
6.5 Mass per unit area
6.6 Curvature of sheet surface <\/td>\n<\/tr>\n
15<\/td>\n6.7 Curvature of edge in extrusion direction <\/td>\n<\/tr>\n
16<\/td>\n6.8 Optical properties
6.8.1 Luminous transmittance
6.8.2 Colour
6.8.3 Appearance <\/td>\n<\/tr>\n
17<\/td>\n6.8.4 Test report
6.9 Thermal resistance
6.10 Three-point bending test
6.10.1 General
6.10.2 Procedure <\/td>\n<\/tr>\n
18<\/td>\n6.10.3 Evaluation criterion for the bending test
6.10.4 Test report
6.11 Sound insulation <\/td>\n<\/tr>\n
19<\/td>\n6.12 Fire resistance
6.13 Weathering test
6.14 Chemical resistance to (compatibility with) materials in contact with DSS or TSS
6.14.1 Procedure
6.14.2 Test report
6.15 Evaluation of internal stress <\/td>\n<\/tr>\n
20<\/td>\n7 Condensate formation <\/td>\n<\/tr>\n
21<\/td>\nAnnex A (normative) Determination of luminous transmittance of PMMA double- and triple-skin sheets <\/td>\n<\/tr>\n
25<\/td>\nAnnex B (normative) Bending test to examine the chemical compatibility of PMMA with other materials <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Plastics. Poly(methyl methacrylate) double- and triple-skin sheets. Test methods<\/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>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380153,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1184,2641],"product_tag":[],"class_list":{"0":"post-380144","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-140-10","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\/380144","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\/380153"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380144"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380144"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}