Asphalt Centrifuge Extrator (เครื่องล้างยาง) เครื่องล้างยาง เพื่อหาส่วนผสมของยางมะตอย ใช้ร่วมกับน้ำยาล้างยาง ( Trichloroethylene ) และกระดาษกรองขนาด 4 ไมครอน Standard Test Methods for Quantitative Extraction of Bitumen From Bituminous Paving Mixtures .
- MD-AS111 Asphalt Centrifuge Extractor used for determination and checking
of bitumen percentage in bituminous mix, the mix is added with
a Solvent and dissolved bitumen is removed by centrifugal action.
Consists of a removable aluminum rotor bowl, capacity 1500 gms.
This shaft and thus the bowl is rotated fast manually by enclosed
gears in the cast body and handle. trichloroethylene is introduced
during the test through the holes in the cap of the housing.
A drain is provided to collect dissolved bitumen coming out of the
rotating bowl and getting. collected in the housing
- MD-AS112 Filter Paper Discs are installed between the asphalt mixture and
the mold to prevent sticking during
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