Fiber composite rib seawater and sea sand pavement structure

• Main Authors: LUO WANCHUN, LI JIA, PENG XIAOGANG, LIU AIXUAN, ZHENG ZHIGANG, HE YUNWU, SONG YANG, SHEN JIANGYUN, LI YOUZHI, LIU TAO, WU YINTAN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2021
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; LIME, MAGNESIA; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention relates to the technical field of traffic road construction, and discloses a fiber composite rib seawater and sea sand pavement structure which comprises a broken stone hardcore, a roller compacted concrete base layer, a seawater and sea sand concrete layer and an asphalt concrete upper surface layer, the broken stone hardcore, the roller compacted concrete base layer, the seawater sea sand concrete layer and the asphalt concrete upper surface layer are laid in a stacked mode from bottom to top. According to the fiber composite rib seawater and sea sand pavement structure, the strength and durability of the pavement structure are improved by utilizing a fiber composite rib mold frame structure, concrete is prepared from sea sand, the economical efficiency is excellent, seawater and sea sand are subjected to dechlorination treatment by adopting a novel porous material MOF, the strength of a seawater and sea sand concrete layer is improved from 40.6 MPa to 62.7 MPa. The strength and durability of