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Why The Price Of Aggregate Keeps Rising

Last Update:2020-05-09 15:19:14

Sandstone is a kind of ancient and modern stone. The reason why sand and stone are ancient is that as early as 1000 BC, the ancient Greek Olympians used the gel and natural sand in the Aegean Sea to build buildings. The reason why it is called modernization is that modern sand and stone are made by special technology sand and stone equipment and mining equipment to mine and through certain processing.

In fact, there are similar news reports in many areas of China about the rising market price of sand and stone. The rising price of sand and stone also leads to the rising price of concrete. For a long time, the supply of sand and stone is more convenient and sufficient. However, with the introduction of policies on environmental protection and water quality protection, the difficulty of sand mining in the middle and lower reaches of the Yangtze River is increasing. Among them, Hunan Province issued the "management measures for sand mining in river course of Hunan Province", which greatly reduced the phenomenon of illegal mining and disorderly mining; however, with the continuous development of China's infrastructure construction and China's economy, the demand for sand and stone is increasing. At the same time, it can also alleviate the rising market price of natural sand and stone, so the mechanism sand and stone keeps getting popular in accordance with the development demand of the times;

1、 Affected by the environmental protection, the environmental supervision in 2017 continued to this year, especially the recent "look back" action, sand and stone factories around the country have shut down for rectification, while infrastructure projects such as roads, railways, airports, water conservancy are still hot, the imbalance between supply and demand leads to the increase of sand price, and even the sea sand that does not conform to the common sense has begun to enter the construction market, stimulating the price of raw materials Up.

In recent years, machine-made sand has quietly become the main market of construction sand, with a market share of more than 50% in 2012 and more than 60% in 2013. According to the experience of developed countries, in the future, the proportion of machine-made sand to total sand use will be more than 80% and even more than 90% in some areas. What are the advantages of machine-made sand needle to natural sand


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