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一种取代传统铸铁井盖和水箅子 ,以高强混凝土为主料、少量金属作辅料生产的具有多种功能、款式和色泽的新型装饰混凝土井盖 ,日前由山西三环市政产品开发公司开发生产。这种新型装饰型混凝土井盖是以节能、防盗和装饰性为主要开发方向 ,在吸收了国内外同类产品先进技术的基础?
A new type of decorative concrete manhole cover with a variety of functions, styles and colors replaced with traditional cast iron manhole cover and shuizi, high-strength concrete as the main material, a small amount of metal as auxiliary materials, was developed and produced by Shanxi Sanhuan Municipal Product Development Company. This new type of decorative concrete manhole cover is mainly based on energy saving, theft prevention and decorative, and it has absorbed the advanced technology of similar products at home and abroad.