What is the name of the machine that lays asphalt?
In urban construction, asphalt paving is a common and important project, and the core equipment to complete this work is the asphalt paving machine. So, what is the name of the machine that lays asphalt? This article will give you a detailed introduction to the name, classification, and functions of this machine, as well as the hot topics and hot content on the Internet in the past 10 days.
1. What is the name of the machine that spreads asphalt?
Machines that lay asphalt are often calledasphalt paver(Asphalt Paver), it is a construction machinery specially used for laying asphalt mixture. The main function of the asphalt paver is to evenly spread the hot mix asphalt mixture on the road base and form a smooth road surface through preliminary compaction.
2. Classification of asphalt pavers
| Classification criteria | Type | Features |
|---|---|---|
| According to walking mode | Crawler asphalt paver | Suitable for large-scale projects, good stability and strong traction |
| According to walking mode | Tire-type asphalt paver | Highly maneuverable, suitable for small and medium-sized projects |
| According to paving width | Small asphalt paver | Paving width is usually 2-4 meters, suitable for narrow road sections |
| According to paving width | Medium-sized asphalt paver | The paving width is 4-8 meters, suitable for ordinary roads |
| According to paving width | Large asphalt paver | The paving width exceeds 8 meters, suitable for large-scale projects such as highways |
3. Working principle of asphalt paver
The working principle of asphalt paver mainly includes the following steps:
1.Feeding: The asphalt mixture is unloaded from the transport vehicle into the hopper of the paver.
2.convey: The mix is delivered to the rear of the paver via a conveyor belt.
3.Paving: The auger distributes the mixture evenly across the paving width and is initially compacted by the screed.
4.compaction: Although pavers have certain preliminary compaction functions, final compaction is usually completed by rollers.
4. Hot topics and content on the entire network in the past 10 days
The following are hot topics and hot content related to asphalt pavers and related fields in the past 10 days:
| Date | hot topics | Hot content |
|---|---|---|
| 2023-10-01 | Intelligent asphalt paver technology | Many companies have launched intelligent asphalt paver machines equipped with GPS and automatic control systems |
| 2023-10-03 | Environmentally friendly asphalt material | New environmentally friendly asphalt materials reduce construction pollution and become a hot spot in the industry |
| 2023-10-05 | urban road reconstruction | Many cities have started road reconstruction projects, and the demand for asphalt pavers has increased significantly. |
| 2023-10-07 | Asphalt paver operation training | Asphalt paver operation skills training is carried out in many places to improve construction efficiency |
| 2023-10-09 | Asphalt paver maintenance | Experts share daily maintenance tips for asphalt paver to extend equipment life |
5. Development Trend of Asphalt Paver
With the advancement of science and technology, asphalt pavers are developing in the direction of intelligence, efficiency and environmental protection. Asphalt pavers of the future may have the following features:
1.Intelligent: Precise paving is achieved through GPS and sensors to reduce human errors.
2.Efficiency: Improve paving speed and uniformity, shorten construction period.
3.Environmental protection: Use low-emission engines and environmentally friendly materials to reduce environmental impact.
Conclusion
As an important piece of equipment in modern road construction, asphalt paver technology and applications are constantly improving. By understanding its name, classification, working principle and industry hot spots, we can better understand the role of this equipment in urban development. In the future, with the advancement of intelligence and environmental protection, asphalt pavers will contribute more to urban construction.
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