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道路沥青料的使用有着广大的需求市场
来源：/ 日期：2022-05-25
改革开放以来，我国经济保持高速增长，公路交通建设取得快速进展，我国道路沥青生产企业也取得了长足发展。特别是重型沥青和改性沥青实现了从无到有、从小到大、从少到多的质的飞跃，为我国道路建设做出了巨大贡献。
Since the reform and opening up, China's economy has maintained rapid growth, highway traffic construction has made rapid progress, and China's road asphalt production enterprises have also made great progress. In particular, heavy asphalt and modified asphalt have achieved a qualitative leap from scratch, from small to large, from less to more, and have made great contributions to China's road construction.
济南沥青料是由不同分子量的碳氢化合物及其非金属衍生物组成的黑褐色复杂混合物，是高黏度有机液体的一种，多会以液体或半固体的石油形态存在，表面呈黑色，可溶于二硫化碳、四氯化碳。沥青是一种防水防潮和防腐的有机胶凝材料。
Jinan asphalt mixture is a dark brown complex mixture composed of hydrocarbons with different molecular weights and their non-metallic derivatives. It is a kind of high viscosity organic liquid. It mostly exists in the form of liquid or semi-solid oil. Its surface is black and soluble in carbon disulfide and carbon tetrachloride. Asphalt is a kind of organic cementitious material with waterproof, moisture-proof and anti-corrosion properties.
沥青主要可以分为煤焦沥青、石油沥青和天然沥青三种：其中，煤焦沥青是炼焦的副产品。石油沥青是原油蒸馏后的残渣。天然沥青则是储藏在地下，有的形成矿层或在地壳表面堆积。沥青主要用于涂料、塑料、橡胶等工业以及铺筑路面等。
Asphalt can be divided into coal tar asphalt, petroleum asphalt and natural asphalt. Among them, coal tar asphalt is a by-product of coking. Petroleum asphalt is the residue of crude oil distillation. Natural asphalt is stored underground, and some form ore beds or accumulate on the surface of the earth's crust. Asphalt is mainly used in coating, plastic, rubber and other industries and pavement.
在土木工程中，沥青是应用广泛的防水材料和防腐材料，主要应用于屋面、地面、地下结构的防水，木材、钢材的防腐。沥青还是道路工程中应用广泛的路面结构胶结材料，它与不同组成的矿质材料按比例配合后可以建成不同结构的沥青路面，高速公路应用较为广泛。
In civil engineering, asphalt is a widely used waterproof and anti-corrosion material. It is mainly used in the waterproof of roof, ground and underground structures, and the anti-corrosion of wood and steel. Asphalt is also a widely used cementitious material for pavement structure in road engineering. It can be mixed with mineral materials with different composition in proportion to build asphalt pavement with different structures. It is widely used in expressway.
其中，使用沥青养护路面通常分为预防性养护、纠正性养护、应急养护三种。这三种养护方式可以根据路面的使用情况进行选择，每种养护方式需要选择不同的养护方式和养护设备。三种养护措施的区别主要体现在路况和通行时间的长短上。当然，这三者之间并没有明确的界限。
Among them, asphalt pavement maintenance is usually divided into preventive maintenance, corrective maintenance and emergency maintenance. These three maintenance methods can be selected according to the use of the pavement, and each maintenance method needs to choose different maintenance methods and maintenance equipment. The difference between the three maintenance measures is mainly reflected in the road conditions and the length of traffic time. Of course, there is no clear boundary between the three.
预防性维护是在路面损坏之前进行的维护；纠正性养护是指修复路面的局部损坏或处理某些特定疾病；紧急维修是在紧急情况下采取的措施，如路面爆裂、严重坑洼等，需要立即修复后才能通车。
Preventive maintenance is the maintenance carried out before the pavement is damaged; Corrective maintenance refers to repairing local damage of pavement or dealing with some specific diseases; Emergency maintenance is a measure taken in an emergency, such as road burst, serious potholes, etc., which can be opened to traffic only after being repaired immediately.
现在我国的沥青产业进入了规模化、集中化的快速发展阶段，人们对沥青也越来越熟悉，因为沥青的用量不仅大，而且非常广泛，无论是农村的小街道、城市沥青的使用离不开高速公路和高速公路的沥青的使用，因此沥青的回收利用成为人们口中非常热门的话题。
Now China's asphalt industry has entered the rapid development stage of large-scale and centralization, and people are more and more familiar with asphalt, because the amount of asphalt is not only large, but also very extensive. The use of asphalt in rural streets and cities is inseparable from the use of asphalt in expressways and highways. Therefore, the recycling of asphalt has become a very hot topic in people's mouth.
但从沥青的发展规模与我国国内市场的需求相比，沥青市场仍处于供不应求的状态，尤其是那些高端改性沥青市场，也需要我国人才去发掘。我国生产普通道路沥青的厂家很多，但的沥青厂家很少。逐步增加沥青生产厂家的数量，以弥补日益增长的沥青市场需求。
However, compared with the development scale of asphalt and the demand of China's domestic market, China's asphalt market is still in short supply, especially those high-end modified asphalt markets, which also need Chinese talents to explore. There are many manufacturers of ordinary road asphalt in China, but there are few professional asphalt manufacturers. Gradually increase the number of professional asphalt manufacturers to make up for the growing market demand for professional asphalt.
There is a vast demand for the use of road asphalt, and the relevant contents of the market are like this. From the above analysis, it can be seen that the use of asphalt caters to the needs of the market, so there is a blue ocean development prospect. If you need to buy or use it, you can pay attention to our website COM, for more information!
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