Modified asphalt density measuring device
The utility model relates to the field of density measurement of modified asphalt, in particular to a modified asphalt density measurement device which comprises a supporting frame, the heater is arranged on the supporting frame; the sample tube is arranged in the heater and is used for containing m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the field of density measurement of modified asphalt, in particular to a modified asphalt density measurement device which comprises a supporting frame, the heater is arranged on the supporting frame; the sample tube is arranged in the heater and is used for containing modified asphalt; the thermometer is arranged on the support frame, and a bottom measuring end is positioned in the sample tube; the tension meter is arranged on the supporting frame; the steel ball is connected with the force measuring end of the tension meter, is positioned in the modified asphalt of the sample tube and is used for calculating the density of the modified asphalt. The sample tube containing the modified asphalt is heated by utilizing the heater, the steel ball is arranged in the modified asphalt of the sample tube, and then the density of the modified asphalt is calculated by utilizing an Archimedes buoyancy principle and a mass and density formula, so that the problem that the density of the modif |
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