{"id":517216,"date":"2024-11-05T14:44:34","date_gmt":"2024-11-05T14:44:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-a123-51-14-r2018\/"},"modified":"2024-11-05T14:44:34","modified_gmt":"2024-11-05T14:44:34","slug":"csa-a123-51-14-r2018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-a123-51-14-r2018\/","title":{"rendered":"CSA A123.51-14 (R2018)"},"content":{"rendered":"

Preface<\/strong><\/p>\n

<\/p>\n

This is the first edition of CSA A123.51, Asphalt Shingle Application on Roof Slopes 1:6 and Steeper. It combines CSA CAN3-A123.51-M, Asphalt Shingle Application on Roof Slopes 1:3 and Steeper, and CSA CAN3-A123.52-M, Asphalt Shingle Application on Roof Slopes 1:6 to Less Than 1:3. It supersedes the second editions, published in 1985, of the two separate standards. It forms part of the series of CSA Group Standards on bituminous roofing materials (A123.1-M through A123.52-M) and is written in SI (metric) units.<\/span><\/p>\n

<\/p>\n

This Standard also supersedes the previous (Imperial) editions published in 1965.<\/span><\/p>\n

<\/p>\n

Scope<\/strong><\/p>\n

<\/p>\n

1.1<\/span><\/p>\n

This Standard provides minimum requirements for the application of asphalt shingles on roofs with a slope of 1:6 and steeper.<\/span><\/p>\n

<\/p>\n

Portions of this Standard may not apply to laminated and\/or dimensional shingles. The manufacturers of these shingles should be consulted for specific installation instructions.<\/span><\/p>\n

<\/p>\n

Note: Annex A is included to provide recommendations for acceptable substrates for shingles; Annex B, recommendations for acceptable ventilation below the shingle substrate, and recommendations on the application of asphalt shingles over insulation; and Annex C, other precautions for shingle installation.<\/span><\/p>\n

<\/p>\n

1.2<\/span><\/p>\n

The application of this Standard requires a working knowledge of applicable federal, provincial, and local building codes and regulations specifically concerning installation of asphalt roofing shingles.<\/span><\/p>\n

<\/p>\n

This Standard does not purport to address all building code requirements. For further requirements, the local authority having jurisdiction should be consulted.<\/span><\/p>\n

<\/p>\n

1.3<\/span><\/p>\n

In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the standard.<\/span><\/p>\n

<\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.<\/span><\/p>\n

<\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements.<\/span><\/p>\n

<\/p>\n

Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Asphalt shingle application on roof slopes 1:6 and steeper<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n2014-01-01<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":517220,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2674],"product_tag":[],"class_list":{"0":"post-517216","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-csa","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\/517216","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\/517220"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=517216"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=517216"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=517216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}