Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt concrete for paving anti-skid wearing layer of road and application thereof
The invention provides asphalt concrete for paving anti-skid wearing layer of road a road. The asphalt concrete comprises the following components in percentage by weight: 82-88% of aggregate, 4-5% of mineral powder, 3-6% of asphalt, 0.2-0.4% of lignin fibers, 1.72-2.7% of iron silicide, 1.83-2.3% of andalusite, 1.22-1.3% of pasque flower pulverized powder, 0.01-0.1% of an acrylic acid-acrylate-sulfonate copolymer and 0.02-0.2% of borate, totaling 100%. The asphalt mixture provided by the invention is wide in source of raw materials, low in cost and simple in preparation process and can be widely used for paving an anti-skid wearing layer of the road, and the surface function of the road is effectively enhanced. On the basis of ensuring anti-skid wearing asphalt concrete, the stability is enhanced and the adsorption performance of environmental pollution is improved.
Asphalt concrete for paving anti-skid wearing layer of road and application thereof
The invention provides asphalt concrete for paving anti-skid wearing layer of road a road. The asphalt concrete comprises the following components in percentage by weight: 82-88% of aggregate, 4-5% of mineral powder, 3-6% of asphalt, 0.2-0.4% of lignin fibers, 1.72-2.7% of iron silicide, 1.83-2.3% of andalusite, 1.22-1.3% of pasque flower pulverized powder, 0.01-0.1% of an acrylic acid-acrylate-sulfonate copolymer and 0.02-0.2% of borate, totaling 100%. The asphalt mixture provided by the invention is wide in source of raw materials, low in cost and simple in preparation process and can be widely used for paving an anti-skid wearing layer of the road, and the surface function of the road is effectively enhanced. On the basis of ensuring anti-skid wearing asphalt concrete, the stability is enhanced and the adsorption performance of environmental pollution is improved.
Asphalt concrete for paving anti-skid wearing layer of road and application thereof
WANG CHAOHUI (Autor:in) / FENG DONGJIE (Autor:in) / WANG XINQI (Autor:in) / FENG WEI (Autor:in) / GE JUAN (Autor:in) / DI SHENGGUAN (Autor:in) / JIANG TINGTING (Autor:in) / CHEN JIAO (Autor:in) / FAN QIAOJUAN (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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