Why do Chinese roads always have to be renovated, while Japan remains as new all year round? Is it because our skills are inferior to ours?

Tech 2023-07-07 04:50:54 Source: Network

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Wen | Yuanshan

Edit | Duoyu

Before reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support.

Looking back more than 20 years ago, highways were scarce in various regions, and many areas only had loess roads, making it very inconvenient for ordinary people to travel.

In order to further improve the living standards of the people and facilitate public transportation, we have increased investment in infrastructure.

Nowadays, highways are accessible in all directions, but the domestic public always has doubts,Why do Chinese roads always have to be renovated, while Japan remains as new all year round? Is it because our skills are inferior to ours? In fact, there are several main considerations.

If you often drive to various regions, you will find that there are always individual road sections undergoing renovation, but news of road renovations rarely appears in Japan.

Faced with such situations, the general public is also very curious. Is it because our technical level in building highways is not as high as that of Japan?

When we want to consider the truth of a matter, we should view the problem from multiple perspectives, and cannot just compare a set of data, which is inaccurate.

We also acknowledge that the frequency of road renovations in China is indeed much higher than that of Japan, but it should be noted that China's land area is also much larger than that of Japan.

As we all know,China's land area has reached 9.6 million square kilometersWe haven't even included Hong Kong, Macao, and Taiwan, but by comparison,The local land area of Japan is only 378000 square kilometersIt is equivalent to a province in China.

Due to the huge gap in land area, the road mileage in China is not at the same level. Currently, the road mileage in China has exceeded 6 million kilometers, while the road mileage in Japan is only about 1 million kilometers.

There is a frequency gap between China and Japan when renovating highways, partly due to differences in the number of road mileage and partly due toThe asphalt used by the Japanese side in building highways has high cost and good quality.

Speaking of this, many people may also feel puzzled in their hearts. Why don't we import asphalt from abroad? As long as we import the same asphalt as Japan, can we also reduce the frequency of road renovations in the future?

You should know,The area of our country is not of the same magnitude as that of Japan, and the number of kilometers to build highways also far exceeds that of Japan. If the same asphalt is used as Japan, the cost will not be small.

It is understood that,2.

.Asphalt roads are most susceptible to temperature interference, and the perennial mild temperatures in Japan do not cause significant damage to them.

In summary,The reason why China renovates highways more frequently than Japan is not because of poor technology, but because of land area, climate and environment, industrial manufacturing development, and cost reasons.

What do you want to say about this? Welcome to leave your thoughts in the comments section!

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