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Precautions for Using the Asphalt Mixture Compaction Tester
2021-04-06
Precautions for Using the Asphalt Mixture Compaction Tester
1. The counter stops counting in the forward-counting mode.
2. The next time you strike, first press the reset button and then the start button.
3. When compaction is in progress and you need to stop the machine or if the machine malfunctions, you can press the “Stop” button to bring the compactor to a halt.
4. The chain tension should be checked regularly. If its sag exceeds 10 mm, adjustment should be stopped immediately.
5. Do not start the compaction machine when it is not loaded with mixtures. When not in use, place cotton yarn or shredded paper inside the test mold.
6. Regularly lubricate the chain and the sliding parts of the weight hammer.
7. After each compaction is completed, the test mold, compaction punch, and steel plate platform should be immediately cleaned and properly handled.
8. The tension between the steel plate platform and the concrete base should be checked regularly.
Relevant Information
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The working principle of the compaction apparatus mainly includes the following points:
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