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Patent Searching and Data


Title:
NON-SINTERING METHOD FOR PREPARING ARTIFICIAL COBBLESTONES FROM DREDGING SOIL
Document Type and Number:
WIPO Patent Application WO/2020/118805
Kind Code:
A1
Abstract:
Disclosed is a non-sintering method for preparing artificial cobblestones from dredging soil, the method comprising the steps of: (1) preparing raw materials; (2) proportioning four types of materials; (3) preparing high-strength non-sintering ceramsite; (4) preparing cobblestone cores; (5) preparing an initial product, cobblestones; (6) polishing; (7) curing; and (8) forming a finished product. Preparing artificial cobblestones of a core-shell structure by using dredging soil as the raw material can not only expand the application range of the resource utilization of dredging soil, but also provide, for artificial cobblestones, a preparation method, wherein the preparation involves uses a non-sintering method, the energy consumption for production is low, and the decorative effect of cobblestones can be achieved.

Inventors:
WU YAN (CN)
PENG XIAO (CN)
LI NA (CN)
XUE KAIRU (CN)
Application Number:
PCT/CN2019/070169
Publication Date:
June 18, 2020
Filing Date:
January 03, 2019
Export Citation:
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Assignee:
TIANJIN UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
C04B28/02; C04B111/54
Foreign References:
CN101085839A2007-12-12
CN103910503A2014-07-09
JP2018126673A2018-08-16
CN105152590A2015-12-16
CN105130235A2015-12-09
CN105036691A2015-11-11
JP2014193778A2014-10-09
Attorney, Agent or Firm:
TIANJIN WISELY INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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