Title:
ULTRA-HIGH-PERFORMANCE CONCRETE PAVEMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/120138
Kind Code:
A1
Abstract:
Disclosed in the present invention are an ultra-high-performance concrete pavement structure and a construction method thereof. The structure is a composite structure of combining layers. A steel panel base layer (1) is sequentially provided with a composite shear-resistant adhesive layer (2), a high-density fiber concrete layer (3), an epoxy high-viscosity layer (4), a high-toughness resin mortar layer (5) and an anti-sliding wearing layer (6) thereon. The composite shear-resistant adhesive layer (2) consists of a high-toughness resin, basalt rubble and a high-strength interface binder. The high-density fiber concrete layer (3) is formed by combining high-density fiber concrete precast slabs. The high-density fiber concrete precast slab is prepared by disposing a sparse reinforcing steel mesh (9) in the high-density fiber concrete. The pavement structure has high stability, avoids defects at interface junctions, reduces the weight, improves the anti-crack performance and ductility of a steel deck, facilitates on-site construction and ensures the uniformity of steel deck pavement structures.
Inventors:
ZHANG ZHIXIANG (CN)
ZHANG HUI (CN)
PAN YOUQIANG (CN)
CHEN LIFENG (CN)
CUI LEI (CN)
LUO RUILING (CN)
DU CHENG (CN)
GUAN YONGSHENG (CN)
ZHANG HUI (CN)
PAN YOUQIANG (CN)
CHEN LIFENG (CN)
CUI LEI (CN)
LUO RUILING (CN)
DU CHENG (CN)
GUAN YONGSHENG (CN)
Application Number:
PCT/CN2019/126836
Publication Date:
June 24, 2021
Filing Date:
December 20, 2019
Export Citation:
Assignee:
JIANGSU SINOROAD TRANSP SCIENCE AND TECHNOLOGY CO LTD (CN)
International Classes:
E01D19/12; C04B28/04; E01D21/00
Foreign References:
| CN109695203A | 2019-04-30 | |||
| CN104452583A | 2015-03-25 | |||
| CN108589518A | 2018-09-28 | |||
| CN104562888A | 2015-04-29 | |||
| CN107237259A | 2017-10-10 | |||
| KR20160053289A | 2016-05-13 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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