Research on patent development of recycled concrete in China

Author(s)

Ma Yanfei; M.Eng of School of Civil Engineering and Architecture, Anyang Normal University, Anyang, China

Abstract

Based on the definition, research significance and social value of recycled concrete, this paper deeply analyzes the development trend of recycled concrete patents in China from four aspects: types of recycled concrete patents, annual number of patent applications, patent applicants and hot spots of recycled concrete technology.

Keywords

China; recycled concrete patent; development situation

Cite this paper

Yanfei, M. (2021), Research on patent development of recycled concrete in china, IRESPUB Journal of Environmental & Material Sciences. Volume 1, Issue 2, Nov-Dec 2021, Page 56-59

References

[1] Wang Xingguo, LI Li, Wang Wenhua. Properties and application prospect of recycled concrete [J]. Journal of henan polytechnic university (natural science edition),2012,31(1):95-99.

[2] Cui Sixian, Qin Yongjun, Huang Shixiong. Technical and economic analysis of recycled concrete development and utilization [J]. Sichuan architecture, 2012,32 (3):254-255,258.

[3] YAN Ying. Feasibility Analysis of Recycled Concrete Application [J]. Gansu Science and Technology,2010, (17): 153-154.

[4] Xing Zhenxian, LIU Yunxia, CAI Ningfeng. Research and Application benefit analysis of Recycled Concrete Technology [J]. Cryogenic Building Technology, 2011, (L): 13-15.

[5] Sun Yan, Sun Kewei, GUO Yuanchen. Research on Utilization status and Performance of Recycled Concrete [J]. Concrete,2010, (3): 105-107.