This European standard specifies the determination of flexibility of reinforced bitumen sheets at low temperatures. Sheets without reinforcement can also be tested using this standard. The test is carried out on the upper and lower faces of the sheet either at a predetermined temperature or successively at different temperature steps for determining the cold bending temperature which represents a limit temperature.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
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