Today's society is developing very fast. Any industry is undergoing rapid changes. In order to meet the needs of the market, companies need to continuously upgrade their products. Today, let’s take a look at the future development trend of manhole covers. It must be the most concerned thing for many people in the industry. Talk about the future market demand of different manhole covers.
In recent years, as the government has increased its investment in infrastructure and the development of urbanization, the government has invested a lot in public facilities. It is estimated that the number of new manhole covers and the annual replacement volume in my country are at least 10 million sets. The manhole cover market The demand is huge.
So what will the future development direction of this manhole cover look like?
1. In the next few years or even decades, high-strength composite manhole covers will develop faster and have a wider market share; the technology of high-strength composite manhole covers is becoming more and more mature, and the strength of compressive and load-resistant The composite manhole cover has good active anti-theft due to its own economic value, and the finished product has no recycling value. Compared with other material manhole covers, the anti-theft problem and the social security loss caused by some missing manhole covers in the society can basically be solved.
2. In addition, the composite manhole cover can be colorful and can be customized according to different environmental occasions. Any size and shape can be customized, just like the original car is only black, and Chevrolet produces yellow, blue and other colors of the car. It will surely be favored by people in the future.
2. Cast iron manhole covers will gradually lose the market for manhole covers. Why? Because it is generally believed that the strength of ductile graphite and gray iron is high. In addition, there are many merchants whose composite products are not produced according to standards to reduce costs. The product is not up to standard because it is shoddy, or the technical level is not improved. Therefore, after this high-strength composite manhole cover enters the market, because it has many good properties, it can completely replace the cast iron manhole cover. Many manhole covers made of this material are used on the main engine's driveway. As for anti-theft, anti-jumping, anti-abnormal noise and other issues, businesses don't have to worry about it anymore.
3. Decorative manhole covers are also one of the inevitable development directions in the future. When the art manhole covers of our neighboring countries, Japan and some developed countries in Europe and America are praised by people, the demand for art manhole covers in China is also increasing, such as some high-end communities and villa areas. If these areas can be equipped with Some art manhole covers will undoubtedly add a lot to the place.
4. Multifunctional manhole covers are the necessary development direction in the future. From the earliest cement manhole covers to steel fiber manhole covers, to gray cast iron manhole covers to ductile iron manhole covers, and then to resin composite manhole covers, especially high-strength alumina ceramic composite manhole covers, anti-theft, anti-jumping, anti-abnormal noise, anti-shifting , The comprehensive manhole cover with multiple functions of anti-sinking will undoubtedly be more and more popular in the market
It can be seen from the above that some traditional manhole covers will gradually be replaced by new manhole covers, because the functions of the new manhole covers are more perfect.
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