A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-permeable concrete pavement structure
The invention discloses a water-permeable concrete pavement structure. The structure successively comprises, from top to bottom, a nanometer-silicon-dioxide-containing colored coating layer (1), a recycled-aggregate-doped water-permeable concrete surface layer (2), a recycled-aggregate water-permeable concrete base layer (3), a water-stagnant layer (4) and a compact plain soil layer (5), wherein the coating thickness of the nanometer-silicon-dioxide-containing colored coating layer (1) is 10 to 300 [mu]m; the thickness of the recycled-aggregate-doped water-permeable concrete surface layer (2) is 100 to 200 mm; the thickness of the recycled-aggregate water-permeable concrete base layer (3) is 150 to 200 mm; the water-stagnant layer (4) is a waterproof geotextile layer or an ordinary concrete layer, and the thickness of the ordinary concrete layer is 30 to 50 mm; and the compaction coefficient of the compact plain soil layer (5) is greater than 95%. The water-permeable concrete pavement structure provided by the invention has good mechanical property and water permeability; the surface layer is coated with nanometer-silicon-dioxide-containing colored coating through spraying, so wear resistance of the structure is improved; meanwhile, the water-permeable concrete pavement structure has sterilization and self-cleaning effects, is environment friendly and comfortable and has elegant appearance.
Water-permeable concrete pavement structure
The invention discloses a water-permeable concrete pavement structure. The structure successively comprises, from top to bottom, a nanometer-silicon-dioxide-containing colored coating layer (1), a recycled-aggregate-doped water-permeable concrete surface layer (2), a recycled-aggregate water-permeable concrete base layer (3), a water-stagnant layer (4) and a compact plain soil layer (5), wherein the coating thickness of the nanometer-silicon-dioxide-containing colored coating layer (1) is 10 to 300 [mu]m; the thickness of the recycled-aggregate-doped water-permeable concrete surface layer (2) is 100 to 200 mm; the thickness of the recycled-aggregate water-permeable concrete base layer (3) is 150 to 200 mm; the water-stagnant layer (4) is a waterproof geotextile layer or an ordinary concrete layer, and the thickness of the ordinary concrete layer is 30 to 50 mm; and the compaction coefficient of the compact plain soil layer (5) is greater than 95%. The water-permeable concrete pavement structure provided by the invention has good mechanical property and water permeability; the surface layer is coated with nanometer-silicon-dioxide-containing colored coating through spraying, so wear resistance of the structure is improved; meanwhile, the water-permeable concrete pavement structure has sterilization and self-cleaning effects, is environment friendly and comfortable and has elegant appearance.
Water-permeable concrete pavement structure
YANG DINGYI (author) / ZHU JINCHUN (author) / ZHU GUANGJUN (author) / QIU SHENGBIAO (author) / LIU DAQING (author) / WANG PEILAN (author) / DOU JIAN (author) / WANG JIAN (author) / LENG YONGFANG (author) / ZHANG SHUAI (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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