Bitumen Penetration Test – ASTM D-92
Consistency of a bituminous material expressed as the distance in tenths of a millimeter that a standard needle vertically penetrates a sample of the material under known conditions of loading, time, and temperature.
Where the conditions of test are not specifically mentioned, the temperature, load, and time are understood to be 25°C (77°F), 100 g, and 5 s, respectively.
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T.G.AZ Company is a multinational corporation which aims at international exports of Petroleum, Gas and petrochemicals derivatives its activities established since early 2012, our head office located in Tabriz city of Iran.
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