This European Standard specifies a method of exposing test specimens of plastic and rubber sheets for roofing, free from all external restraint, to contact with bitumen at elevated temperature, and methods for determining the changes in properties resulting from such exposure. The methods for determination of changes in properties are specified as follows: a) changes in mass directly after contact with bitumen; b) changes in physical properties after contact with bitumen.
Số hiệu tiêu chuẩn
prEN 1548
Tên tiêu chuẩn
Flexible sheets for waterproofing - Plastic and rubber sheets for roof waterproofing - Method for exposure to bitumen
Ngày phát hành
2005-07-00
Tiêu chuẩn tương đương
DIN EN 1548 (2005-10), IDT * 05/30138879 DC (2005-09-12), IDT * P84-110PR, IDT * OENORM EN 1548 (2005-10-01), IDT
Từ khóa
Ageing (materials) * Altering of masses * Bitumens * Compatibility * Construction * Definitions * Determination * Determination procedures * Effects * Elastomers * Elongation at break * Heat ageing tests * Instruments * Modulus of elasticity * Physical properties * Plastics * Procedures * Properties * Roof sealing * Rubber sheets * Rubber technology * Samples * Sampling methods * Sealing * Sheets of elastomer * Storage * Tear strength * Test equipment * Test specimens * Testing * Water proof sheetings * Water-proof sheeting for roofs * Methods * Bearings * Processes