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August 5, 2022
The method is relatively simple. It mainly fills the cracks on the asphalt pavement, and uses a special grooving tool to open a rectangular groove with a certain de...
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July 29, 2022
The base layer should be compacted and flat, and there should be no looseness, sanding, peeling and other phenomena.
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July 18, 2022
The main process of fog sealing technology is: using spray equipment to spray emulsified asphalt
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July 15, 2022
Before mixing, the mixing tank and asphalt conveying pipeline of the mixing station should be cleaned to prevent pollution.
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July 7, 2022
The bag filter is a device used to effectively clean up the emissions in the production process of asphalt mixture.
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June 27, 2022
Asphalt is generally used in highway construction now, because the overall performance of asphalt pavement is better than that of hydraulic concrete.
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