DETAILS OF METHODS ASTM D5 – Standard Test Method for Penetration of Bituminous Materials IP 49 – Penetration of Bituminous Minerals BS 2000 – Part 49 Determination of needle penetration of bituminous material EN 1426 – Methods of tests for petroleum and its products. Bitumen and bituminous binders. Determination of needle penetration Features 2.5g mass Pack of […]
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