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Brookfield Viscometer
Using a coaxial center structure, using a small sample adapter, each measurement requires a very small sample size, temperature control quickly and accurately. It has many measuring parameters, rich display content, convenient operation, intuitive reading, high measuring precision, stable rotational speed, strong anti-interference performance, wide working voltage and so on. can replace the same type of imported instrument
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ASTM D2042 Solubility Of Asphalt Materials In Trichloroethylene
The sample is dissolved in trichloroethylene and filteredthrough a glass fiber pad. The insoluble material is washed,dried, and weighed.
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ASTM D3289 Density Of Semi Solid And Solid Asphalt Materials
The sample is placed in a nickel crucible and weighed in air, and then in water at the test temperature. The density is calculated from the mass of the sample and its apparent mass when weighed in water
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ASTM D113 Ductility Of Bituminous Materials
this tester provides one measure of tensile properties of asphalt materials and may be used to measure ductility for specification requirement
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