Title:
PERMEABLE REGENERATED SAND-CONTAINING FOG SEAL LAYER MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/129232
Kind Code:
A1
Abstract:
A permeable regenerated sand-containing fog seal layer material and a preparation method therefor. A sand-containing fog seal layer material prepared by mixing materials, such as an organic solvent, a synthesized thermoplastic acrylic resin, solid asphalt particles, an active regenerant, a modified organosiloxane wear-resistant auxiliary agent, and a thermoplastic elastomer thickener, with fine sand is an oily material. The sand-containing fog seal layer material has good permeability and regeneration performance on an asphalt surface layer, and the prepared sand-containing fog seal layer material has high strength, good skid resistance and waterproof performance, high bonding strength with an original asphalt pavement, and good wear resistance. The preparation method for the sand-containing fog seal layer material is convenient to operate, low in energy consumption, and suitable for large-scale construction application in preventive maintenance of the asphalt pavement.
Inventors:
PAN YOUQIANG (CN)
XU DEGEN (CN)
CHEN XIANG (CN)
CHEN LIFENG (CN)
ZANG DONGDONG (CN)
PANG YIPENG (CN)
ZHANG YANG (CN)
WU YAO (CN)
SHENG XIAOHUI (CN)
XU DEGEN (CN)
CHEN XIANG (CN)
CHEN LIFENG (CN)
ZANG DONGDONG (CN)
PANG YIPENG (CN)
ZHANG YANG (CN)
WU YAO (CN)
SHENG XIAOHUI (CN)
Application Number:
PCT/CN2020/129265
Publication Date:
July 01, 2021
Filing Date:
November 17, 2020
Export Citation:
Assignee:
JIANGSU SINOROAD TRAFFIC SCIENCE AND TECH CO LTD (CN)
International Classes:
C09D195/00; C08F289/00; C08L51/00; C08L95/00; C04B111/72
Foreign References:
| CN111040361A | 2020-04-21 | |||
| CN104387973A | 2015-03-04 | |||
| CN109135486A | 2019-01-04 | |||
| US20030215286A1 | 2003-11-20 | |||
| CN101397358A | 2009-04-01 | |||
| CN102352113A | 2012-02-15 | |||
| CN105647211A | 2016-06-08 |
Other References:
"China Architecture & Building Press", 31 December 1983, CHINA ARCHITECTURE & BUILDING PRESS, CN, article ZHOU, WENZHENG : "Architectural Facing", pages: 174 - 180, XP009528875
ZHAO CHENCHAO, CAI WENYU, YU JIANFENG: "High-Permeability Organosilicon Waterproof Agent", SHANGHAI COATINGS, vol. 45, no. 12, 1 December 2007 (2007-12-01), pages 24 - 28, XP055824732, ISSN: 1009-1696
JAMES L., BAI WENRU: "Addition Chemistry in Asphalt", PETROLEUM ASPHALT, no. 2, 1 January 1992 (1992-01-01), pages 28 - 6, XP055824733
ZHAO CHENCHAO, CAI WENYU, YU JIANFENG: "High-Permeability Organosilicon Waterproof Agent", SHANGHAI COATINGS, vol. 45, no. 12, 1 December 2007 (2007-12-01), pages 24 - 28, XP055824732, ISSN: 1009-1696
JAMES L., BAI WENRU: "Addition Chemistry in Asphalt", PETROLEUM ASPHALT, no. 2, 1 January 1992 (1992-01-01), pages 28 - 6, XP055824733
Attorney, Agent or Firm:
BEIJING LAWSING IP FIRM (CN)
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