{"id":222799,"date":"2024-10-19T14:28:01","date_gmt":"2024-10-19T14:28:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-4922012a22018\/"},"modified":"2024-10-25T08:06:15","modified_gmt":"2024-10-25T08:06:15","slug":"bs-en-4922012a22018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-4922012a22018\/","title":{"rendered":"BS EN 492:2012+A2:2018"},"content":{"rendered":"<p>This European Standard specifies the technical requirements and establishes methods of control and test as well as acceptance conditions for fibre-cement slates and their fibre-cement fittings for one or more of the following uses:<\/p>\n<ul>\n<li>\n<p>roofing;<\/p>\n<\/li>\n<li>\n<p>internal wall finishes;<\/p>\n<\/li>\n<li>\n<p>external wall and ceiling finishes.<\/p>\n<\/li>\n<\/ul>\n<p>This European Standard applies to fibre-cement slates with a height dimension <i>h<\/i> (see <span class=\"xref\">Clause&nbsp;4<\/span>) not exceeding 850&nbsp;mm for overlapping assembly. For the purpose of this European Standard, fibre-cement slates have been classified according to their bending moment.<\/p>\n<p>This European Standard covers fibre-cement slates reinforced with fibres of different types as specified in <span class=\"xref\">5.1.1<\/span>.<\/p>\n<p>This European Standard does not include calculations with regard to works, design requirements, installation techniques, wind uplift or rain proofing of the installed products.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4 Symbols and abbreviations  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>5 Product requirements <br \/> 5.1 General <br \/> 5.1.1 Composition <br \/> 5.1.2 Appearance and finish <br \/> 5.2 Dimensions and tolerance <br \/> 5.2.1 General <br \/> 5.2.2 Thicknesses  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>5.2.3 Tolerances on nominal dimensions <br \/> 5.3 Physical requirements and characteristics for fibre-cement slates <br \/> 5.3.1 General <br \/> 5.3.2 Apparent density <br \/> 5.3.3 Mechanical characteristics <br \/> 5.3.4 Water impermeability  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>5.4 Durability requirements <br \/> 5.4.1 General <br \/> 5.4.2 Freeze-thaw <br \/> 5.4.3 Heat-rain <br \/> 5.4.4 Warm water <br \/> 5.4.5 Soak-dry <br \/> 5.5 Fire and safety <br \/> 5.5.1 External fire performance <br \/> 5.5.2 Reaction to fire <br \/> 5.5.3 Release of dangerous substances  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>5.6 Product information <br \/> 6 \ufeff!Assessment and verification of constancy of performance \u2014 AVCP <br \/> 6.1 General <br \/> 6.2 Type testing <br \/> 6.2.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>6.2.2 Test samples, testing and compliance criteria <br \/> 6.2.3 Test reports <br \/> 6.3 Factory production control (FPC) <br \/> 6.3.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>6.3.2 Requirements <br \/> 6.3.2.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>6.3.2.2 Equipment <br \/> 6.3.2.3 Raw materials and components  <br \/> 6.3.2.4 Traceability and marking  <br \/> 6.3.2.5 Controls during manufacturing process  <br \/> 6.3.2.6 Product testing and evaluation   <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>6.3.2.7 Non-complying products  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>6.3.2.8 Corrective action <br \/> 6.3.2.9 Handling, storage and packaging <br \/> 6.3.3 Product specific requirements <br \/> 6.3.4 Initial inspection of factory and of FPC  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>6.3.5 Continuous surveillance of FPC <br \/> 6.3.6 Procedure for modifications <br \/> 6.4 Inspection of a consignment of finished products <br \/> 7 Test methods <br \/> 7.1 General <br \/> 7.2 Dimensional tests <br \/> 7.2.1 Preparation of specimen  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>7.2.2 Apparatus <br \/> 7.2.3 Procedure <br \/> 7.2.3.1 Length and width <br \/> 7.2.3.2 Thickness <br \/> 7.2.4 Expression and interpretation of results <br \/> 7.2.4.1 Length and width <br \/> 7.2.4.2 Thickness <br \/> 7.3 Tests for physical performance and characteristics <br \/> 7.3.1 Apparent density <br \/> 7.3.1.1 Preparation of specimen <br \/> 7.3.1.2 Apparatus <br \/> 7.3.1.3 Procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>7.3.1.4 Expression and interpretation of results <br \/> 7.3.2 Mechanical characteristics: Breaking load test <br \/> 7.3.2.1 Preparation of specimens <br \/> 7.3.2.2 Apparatus  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>7.3.2.3 Procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>7.3.2.4 Expression and interpretation of results <br \/> 7.3.3 Water impermeability <br \/> 7.3.3.1 Preparation of specimens <br \/> 7.3.3.2 Apparatus <br \/> 7.3.3.3 Procedure <br \/> 7.3.3.4 Expression and interpretation of results  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>7.3.4 Warm water <br \/> 7.3.4.1 Preparation of specimens <br \/> 7.3.4.2 Apparatus <br \/> 7.3.4.3 Procedure <br \/> 7.3.4.4 Expression and interpretation of results <br \/> 7.3.5 Soak-dry <br \/> 7.3.5.1 Preparation of specimens  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>7.3.5.2 Apparatus <br \/> 7.3.5.3 Procedure <br \/> 7.3.5.4 Expression and interpretation of results:  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>7.4 Tests for climatic performance <br \/> 7.4.1 Freeze-thaw <br \/> 7.4.1.1 Preparation of specimens <br \/> 7.4.1.2 Apparatus <br \/> 7.4.1.3 Procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>7.4.1.4 Expression and interpretation of results <br \/> 7.4.2 Heat-rain <br \/> 7.4.2.1 Preparation of specimens <br \/> 7.4.2.2 Apparatus  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>7.4.2.3 Procedure <br \/> 7.4.2.4 Expression and interpretation of results <br \/> 7.5 Test for fire performance <br \/> 7.5.1 Test for external fire performance <br \/> 7.5.1.1 Slates satisfying the requirements for the external fire performance, due to the deemed to satisfy list <br \/> 7.5.1.2 Other slates  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>7.5.2 Test for reaction to fire <br \/> 7.5.2.1 Slates and fittings satisfying the requirements for the fire reaction Class A1 without the need for testing <br \/> 7.5.2.2 Other slates and fittings  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>8 Marking, labelling and packaging  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>Annex A (normative)Consignment inspection sampling  <\/td>\n<\/tr>\n<tr>\n<td><b>38<b><\/td>\n<td>Annex B (normative)Statistical method for determining the corresponding wet values or revised dry specifications for the bending moment when carrying out the dry method of test for quality control purposes <br \/> B.1 Procedure <br \/> B.2 Determination of the correlation between the results of testing wet and dry specimens  <\/td>\n<\/tr>\n<tr>\n<td><b>39<b><\/td>\n<td>B.3 Determination of the regression line <br \/> B.4 Determination of a value for wet testing from an obtained value for dry testing  <\/td>\n<\/tr>\n<tr>\n<td><b>40<b><\/td>\n<td>B.5 Determination of the minimum value specified for dry testing xstd corresponding to the minimum value specified for wet testing in this standard ystd  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>Annex C (informative)Examples <br \/> C.1 Examples of dimension h  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>C.2 Examples of fibre-cement slates installed showing lines of fixing  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>Annex D (normative)Requirements of Decision 2001\/671\/EC regarding the external fire performance of roof coverings expressed following the classes defined in EN 13501-5  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>Annex ZA (informative)#Relationship of this European Standard with Regulation [EU] No. 305\/2011  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Fibre-cement slates and fittings. Product specification and test methods<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2018<\/td>\n<td>52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":222802,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1259,2641],"product_tag":[],"class_list":{"0":"post-222799","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-40","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\/222799","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\/222802"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=222799"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=222799"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=222799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}