Monitoring device for asphalt penetration test and method for detecting asphalt label

Abstract

The invention discloses a monitoring device for an asphalt penetration test and a method for detecting an asphalt label, and belongs to the technical field of monitoring of asphalt penetration tests. An RFID (radio frequency identification) tag is adhered on a sample, and a first RFID reader-writer is used for writing information of the sample with the RFID tag and connected with a computer at a sample receiving end; a second RFID reader-writer is used for reading the RFID tag and is connected with a terminal computer; a camera is arranged in a laboratory and used for transmitting an asphalt penetration test video to the terminal computer connected with the camera; a sample containing vessel is placed in a thermostatic water bath, the sample is arranged in the sample containing vessel, and a waterproof bar code is adhered on the outside of the sample containing vessel; and the sample cooled by the thermostat water bath is placed in a water bath on an asphalt penetrometer. The monitoring device and the method have the advantages that the sample is tracked in an integral process, test data are automatically collected and stored, the test process is monitored in real time, the sample is prevented from being artificially changed in the test process, the detected asphalt label is also prevented from being modified in the test process, and authenticity and reliability of detection for the sample are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of monitoring asphalt penetration tests, and in particular relates to a device for monitoring asphalt penetration tests and a method for detecting asphalt labels. Background technique [0002] Asphalt laying is an important link in the road construction process, so it is very important to use the asphalt penetration tester to detect the asphalt label, but the current operation process for the asphalt penetration test is: the inspector checks the received The sample is recorded; during the test, the inspector makes a test piece for the sample, and manually puts the test piece on the asphalt penetration meter for test operation without any mark on the test piece and without any monitoring of the operation; the test After the end, manually record the test results displayed on the asphalt penetrometer. It is not difficult to see that the test process is easily affected by human factors: artificially changing sa...

AI Technical Summary

Problems solved by technology

It is not difficult to see that the test process is easily affected by human factors: artificially changing samples, artificially changing test pieces during the test, and artificially modifying the test results; in this way, it is difficult to truly show the test results

The inaccurate detection value of the asphalt label directly leads to the unqualified asphalt quality, which will seriously affect the quality of the road surface and cause serious losses to the country

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