A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Small-particle-size modified asphalt mixture thin paving material with high skid resistance
The invention discloses a small-particle-size modified asphalt mixture thin paving material with high skid resistance. The small-particle-size modified asphalt mixture thin paving material with high skid resistance comprises the following components in percentage by weight: 6-6.5% of SBS modified asphalt, 88-92% of wearable aggregate and 4-6% of filler. The small-particle-size modified asphalt mixture thin paving material with high skid resistance adopts a simple formula, is convenient to construct and is applicable to asphalt pavement construction of special road sections such as a tunnel (including exit and entrance of the tunnel), bridge deck pavement, airfield runway, a sharp turn of a steep slope, a long and longitudinal slope, the exit and the entrance of an expressway and old concrete pavement overlay repairing; the small-particle-size modified asphalt mixture thin paving material with high skid resistance has excellent skid resistance and low temperature performance, and ice thawing and snow melting can be also facilitated; steel slag is prepared into aggregate applicable to asphalt pavement for replacing stone aggregate, the technical problem that the environment is polluted as the steel slag is piled up in the steel and iron industry in China can be solved, and a new way is provided for converting the steel slag taken as solid waste into high-quality wearable aggregate for asphalt mixture.
Small-particle-size modified asphalt mixture thin paving material with high skid resistance
The invention discloses a small-particle-size modified asphalt mixture thin paving material with high skid resistance. The small-particle-size modified asphalt mixture thin paving material with high skid resistance comprises the following components in percentage by weight: 6-6.5% of SBS modified asphalt, 88-92% of wearable aggregate and 4-6% of filler. The small-particle-size modified asphalt mixture thin paving material with high skid resistance adopts a simple formula, is convenient to construct and is applicable to asphalt pavement construction of special road sections such as a tunnel (including exit and entrance of the tunnel), bridge deck pavement, airfield runway, a sharp turn of a steep slope, a long and longitudinal slope, the exit and the entrance of an expressway and old concrete pavement overlay repairing; the small-particle-size modified asphalt mixture thin paving material with high skid resistance has excellent skid resistance and low temperature performance, and ice thawing and snow melting can be also facilitated; steel slag is prepared into aggregate applicable to asphalt pavement for replacing stone aggregate, the technical problem that the environment is polluted as the steel slag is piled up in the steel and iron industry in China can be solved, and a new way is provided for converting the steel slag taken as solid waste into high-quality wearable aggregate for asphalt mixture.
Small-particle-size modified asphalt mixture thin paving material with high skid resistance
XIONG RUI (author) / GUAN BOWEN (author) / LIU KAIPING (author) / YANG XIAOKAI (author) / CHEN HUAXIN (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2018
Anti-skid thin-layer paving asphalt mixture and preparation method thereof
| European Patent Office | 2023
High-skid-resistance asphalt mixture and preparation method thereof
| European Patent Office | 2021
Study on Properties of Thin Layer Skid-Resistance Material in Tunnel Paving
| Trans Tech Publications | 2010