Title:
DIAGENETIC GELLING LIQUID AND METHOD FOR MAKING SAND SCULPTURE USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/169427
Kind Code:
A1
Abstract:
Disclosed are a diagenetic gelling liquid and a method for making a sand sculpture using same. The diagenetic gelling liquid comprises a urease-containing plant powder, urea, a calcium salt and a gelling liquid, wherein the urease-containing plant powder is dissolved in the gelling liquid at a mass ratio of 10:50 to 1:50; and after stirring and leaving to stand for a period of time, a supernatant is retained, and a mixture of the urea and the calcium salt is dissolved in the supernatant at a mass ratio of 1:5 to 1:20. The method for making a sand sculpture comprises: tamping a foundation by means of the diagenetic gelling liquid (1); mounting a template (2) and heaping up sand; pouring and tamping same; dismantling the template; and sculpting. By pouring the diagenetic gelling liquid onto the surface of the sand sculpture layer by layer, the diagenetic gelling liquid reacts on the surface of the sand sculpture to generate calcite (5), which can significantly improve the surface strength of the sand sculpture, such that the sand sculpture is resistant to rainwater and low temperatures, thereby prolonging the lifetime of the sand sculpture.
Inventors:
GAO YUFENG (CN)
MENG HAO (CN)
SHU SHUANG (CN)
ZHANG YI (CN)
YAN BOYANG (CN)
QI YONGSHUAI (CN)
MENG HAO (CN)
SHU SHUANG (CN)
ZHANG YI (CN)
YAN BOYANG (CN)
QI YONGSHUAI (CN)
Application Number:
PCT/CN2020/130030
Publication Date:
September 02, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
UNIV HOHAI (CN)
International Classes:
B44C1/22; B44C3/06
Foreign References:
| CN111231558A | 2020-06-05 | |||
| CN109356176A | 2019-02-19 | |||
| CN110192452A | 2019-09-03 | |||
| CN105346325A | 2016-02-24 | |||
| CN109097061A | 2018-12-28 | |||
| JP2015127283A | 2015-07-09 | |||
| JPS5448822A | 1979-04-17 |
Attorney, Agent or Firm:
BEIJING LINKAW PATENT ATTORNEY LAW FIRM (CN)
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