{"id":222379,"date":"2024-10-19T14:26:10","date_gmt":"2024-10-19T14:26:10","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-120912013\/"},"modified":"2024-10-25T08:02:00","modified_gmt":"2024-10-25T08:02:00","slug":"bs-en-120912013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-120912013\/","title":{"rendered":"BS EN 12091:2013"},"content":{"rendered":"
This European Standard specifies the equipment and procedures for determining the effect of successive cycling from dry conditions at -20 \u00b0C to wet conditions at 20 \u00b0C on the mechanical properties and moisture content of the product. It is applicable to thermal insulating products.<\/p>\n
It is intended to simulate freeze-thaw effects on thermal insulating products which are frequently exposed to water and low temperature conditions, e.g. inverted roofs and unprotected ground insulation.<\/p>\n
This test method is not recommended for all thermal insulating products. If relevant, the product standards will state for which products this standard is applicable.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 6 Test specimens 6.1 General 6.2 Dimensions of test specimens 6.3 Number of test specimens 6.4 Preparation of test specimens 6.5 Conditioning of test specimens 7 Procedure <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 8 Calculation and expression of results 8.1 Water absorption <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8.2 Changes in the compression behaviour 9 Accuracy of measurement <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 10 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Thermal insulating products for building applications. Determination of freeze-thaw resistance<\/b><\/p>\n |