The top-level design has been finalized, and this section will be popular in June

Entering June, Jiangnan will once again enter the rainy season, and rain will definitely be inevitable.

It doesn't matter if it rains heavily, as long as the drainage system is unobstructed, just like what London still uses until now100Years ago, the drainage system was designed, but due to its completeness, it is rare to see water accumulation in rainy London. There was once a film that showcased the underground pipeline system in London, with a very reasonable design.

So urban construction not only depends on how high the buildings are, but also on the soft power. A clean and refreshing road surface is inevitably the rationalization of urban underground pipeline design. For newly constructed towns, the difficulty lies in the old urban areas with a rich history.

Fortunately, there is now a design for "sponge cities", which, as a new generation of urban rainwater and flood management concept, is highly sought after both domestically and internationally. Moreover, the recently issued "Thirteenth Five Year Plan for Urban Municipal Infrastructure Construction" has put forward specific requirements for the construction of "sponge cities", namely20%The urban built-up areas meet this requirement.

"Sponge City" was first proposed in this year's work report. The introduction of specific indicators now means that the construction will be implemented from probability to specific goals, and there will be rules to follow in the future. Relevant companies can pay more attention to it.

Sponge cities are beneficial for both water companies and landscaping and environmental protection companies. The specific list can be found here.

More fresh themes, welcome to follow concept enthusiasts (WeChat)ID： GNAHZ007）Dig deeper and expose more thoroughly.