{"id":222195,"date":"2024-10-19T14:25:23","date_gmt":"2024-10-19T14:25:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-126312012\/"},"modified":"2024-10-25T08:00:37","modified_gmt":"2024-10-25T08:00:37","slug":"bs-en-iso-126312012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-126312012\/","title":{"rendered":"BS EN ISO 12631:2012"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\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
9<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
10<\/td>\n3 Terms, definitions, symbols and units
3.1 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n3.2 Symbols and units
3.3 Subscripts <\/td>\n<\/tr>\n
12<\/td>\n3.4 Superscripts
4 Geometrical characteristics
4.1 Main principles <\/td>\n<\/tr>\n
14<\/td>\n4.2 Internal depth
4.3 Boundaries of curtain wall structures
4.3.1 General <\/td>\n<\/tr>\n
15<\/td>\n4.3.2 Boundaries of a representative reference element <\/td>\n<\/tr>\n
16<\/td>\n4.3.3 Curtain wall areas <\/td>\n<\/tr>\n
17<\/td>\n5 Cut-off planes and partitioning of thermal zones
5.1 Rules for thermal modelling
5.2 Cut-off planes of the geometrical model
6 Calculation of curtain wall transmittance
6.1 Methodologies <\/td>\n<\/tr>\n
18<\/td>\n6.2 Single assessment method
6.2.1 Thermal transmittance of glazing units and panels (filling elements)
6.2.2 Determination of the heat flow through filling element \/ mullion or transom \/ filling element connection
6.2.2.1 General <\/td>\n<\/tr>\n
19<\/td>\n6.2.2.2 Determination of the area-related joint thermal transmittance UTJ <\/td>\n<\/tr>\n
20<\/td>\n6.2.2.3 Determination of the linear joint thermal transmittance \uf059TJ <\/td>\n<\/tr>\n
21<\/td>\n6.2.2.4 Definitions of areas for other combinations <\/td>\n<\/tr>\n
23<\/td>\n6.2.3 Determination of the overall thermal transmittance of a curtain wall (Ucw)
6.2.3.1 Using the area-related thermal transmittance UTJ
6.2.3.2 Using the length-related linear thermal transmittance \u03a8TJ <\/td>\n<\/tr>\n
24<\/td>\n6.3 Component assessment method
6.3.1 General
6.3.2 Definition of areas
6.3.2.1 Glazed areas
6.3.2.2 Total visible perimeter of the glazing or opaque panel <\/td>\n<\/tr>\n
25<\/td>\n6.3.2.3 Areas of frames, mullions and transoms <\/td>\n<\/tr>\n
26<\/td>\n6.3.2.4 Area of a module of curtain walling <\/td>\n<\/tr>\n
27<\/td>\n6.3.3 Thermal transmittance of glazing units and panels (filling elements)
6.3.4 Thermal transmittance of frames, mullions and transoms <\/td>\n<\/tr>\n
28<\/td>\n6.3.5 Linear thermal transmittance <\/td>\n<\/tr>\n
29<\/td>\n6.4 Thermal transmittance of a curtain wall built of different elements
7 Input data <\/td>\n<\/tr>\n
30<\/td>\n8 Report
8.1 Section drawings <\/td>\n<\/tr>\n
31<\/td>\n8.2 Overview drawing of the whole curtain wall element
8.3 Values used for calculation
8.4 Presentation of results <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Thermal performance of curtain walling. Calculation of thermal transmittance<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":222199,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1265,2641],"product_tag":[],"class_list":{"0":"post-222195","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-120-10","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\/222195","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\/222199"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=222195"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=222195"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=222195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}