Asphalt material intelligent accelerated aging environment test device based on LED ultraviolet lamp

The invention provides an asphalt material intelligent accelerated aging test device based on an LED ultraviolet lamp, which comprises a test box body, an intelligent control unit, a loading unit, a temperature control unit, a humidity control unit, an ultraviolet irradiation unit and a mass sensing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QU TENG, REN HAISHENG, CAO HAIBO, HU BANGYAN, FAN MENGMENG, CHEN TUANJIE, ZANG XIAONING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides an asphalt material intelligent accelerated aging test device based on an LED ultraviolet lamp, which comprises a test box body, an intelligent control unit, a loading unit, a temperature control unit, a humidity control unit, an ultraviolet irradiation unit and a mass sensing system, the output end of the intelligent control unit is connected with the local terminal device and the personal terminal device through the information transmission module, and the natural environment is accurately and efficiently simulated to accelerate aging of asphalt materials such as asphalt and asphalt mixtures and quantify the aging degree. On the basis of considering test safety and accelerated aging efficiency and precision, the test condition and natural environment simulation can be realized, the functions of monitoring the aging test box, checking the working state and recording the change of a test sample in real time are met, and the device is convenient to operate, high in aging efficiency, high