BS EN 1548:2007
Current
The latest, up-to-date edition.
Flexible sheets for waterproofing. Plastic and rubber sheets for roof waterproofing. Method for exposure to bitumen
Hardcopy , PDF
English
10-31-2007
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Principle
6 Apparatus
6.1 Metal plate
6.2 Metal mask
6.3 Glass plate
6.4 Separation means
6.5 Thermometer
6.6 Balance
6.7 Dial micrometer
6.8 Calliper gauge
6.9 Ventilated oven
6.10 Bitumen
7 Sampling
8 Preparation of test specimens
9 Procedure
9.1 Test bitumen
9.2 Temperature
9.3 Exposure duration
9.4 Exposure to contact with bitumen
9.4.1 Test specimens
9.4.2 Reference specimens
9.5 Determination of changes in mass
9.5.1 Test specimen
9.5.2 Initial value
9.5.3 Exposure
9.5.4 Measurement of mass
9.6 Determination of changes in Young's Modulus
9.6.1 Test specimen
9.6.2 Exposure
9.6.3 Determination of Young's Modulus
10 Expression of results
10.1 Changes in mass
10.1.1 Change in mass
10.1.2 Change in mass per unit area
10.1.3 Percentage change in mass
10.2 Young's Modulus
11 Test report
Annex A (informative) - Additional information
Annex B (informative) - Calibration of apparatus
B.1 Temperature calibration
B.2 Ventilation calibration
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