Asphalt quality detection sampling device

• Main Authors: WANG XINPENG, HUANG JINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses an asphalt quality detection sampling device which comprises a sampling machine shell, an inner shell bottom groove, a second water tank groove hole and a second metal semicircular water tank, a center hole is formed in the center of the top of the sampling machine shell, a pressure rod is connected into the center hole in a sleeved mode, and a sealing ring is connectedto the top of the pressure rod in a sleeved mode. The asphalt quality detection sampling device is simple in structure, the heating pipes are installed in the first metal semi-circular water tank andthe second metal semi-circular water tank, the heating pipes and the water pump work to heat water to flow, the heated water temperature melts an asphalt surface, direct sampling can be achieved, time and labor are saved, and melted asphalt is sucked into the sampling inner shell through atmospheric pressure; the heat preservation layer effectively prevents heated water from scalding workers, theinsulating sleeve and the