A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Colored micro-surfacing concrete and preparation method thereof
The invention relates to the technical field of colored asphalt pavements, in particular to colored micro-surfacing concrete and a preparation method thereof, and the colored micro-surfacing concrete is MS-3 type graded asphalt concrete. The colored micro-surfacing concrete is prepared by mixing gravel, sand grains, colored glass, cement, steel slag powder, red mud, modified emulsified asphalt and water according to the mass ratio of (10-20): (20-30): (70-80): (3-5): (1-3): (1-2): (3-5): (1-2); the modified emulsified asphalt is modified by a cationic surface active agent and a vulcanization cross-linking agent, the mass ratio of the cationic surface active agent is 0.2-0.5% of that of the emulsified asphalt, and the mass ratio of the vulcanization cross-linking agent is 0.2-0.3% of that of the emulsified asphalt. According to the invention, the micro-surfacing is prepared from the colored glass with coarse and fine particle sizes, so that not only can the night visualization effect, color durability and preparation process of the micro-surfacing pavement be ensured, but also the micro-surfacing pavement has excellent and stable anti-skid and wear-resistant properties.
本发明涉及彩色沥青路面技术领域，尤其涉及一种彩色微表处混凝土及其制备方法，彩色微表处混凝土为MS‑3型级配沥青混凝土；彩色微表处混凝土为碎石、砂粒、彩色玻璃、水泥、钢渣粉、赤泥、改性乳化沥青和水按照10~20：20~30：70~80：3~5：1~3：1~2：3~5：1~2的质量比混合制得；改性乳化沥青经过阳离子表面活性剂和硫化交联剂改性，阳离子表面活性剂的质量比为乳化沥青的2‰~5‰，硫化交联剂的质量比为乳化沥青的2‰~3‰。本发明采用粗、细粒径彩色玻璃制备微表处，不仅能够确保微表处路面的夜间可视化效果、色彩持久性、制备工艺，还能使得该微表处路面具有优异且稳定的防滑耐磨性能。
Colored micro-surfacing concrete and preparation method thereof
The invention relates to the technical field of colored asphalt pavements, in particular to colored micro-surfacing concrete and a preparation method thereof, and the colored micro-surfacing concrete is MS-3 type graded asphalt concrete. The colored micro-surfacing concrete is prepared by mixing gravel, sand grains, colored glass, cement, steel slag powder, red mud, modified emulsified asphalt and water according to the mass ratio of (10-20): (20-30): (70-80): (3-5): (1-3): (1-2): (3-5): (1-2); the modified emulsified asphalt is modified by a cationic surface active agent and a vulcanization cross-linking agent, the mass ratio of the cationic surface active agent is 0.2-0.5% of that of the emulsified asphalt, and the mass ratio of the vulcanization cross-linking agent is 0.2-0.3% of that of the emulsified asphalt. According to the invention, the micro-surfacing is prepared from the colored glass with coarse and fine particle sizes, so that not only can the night visualization effect, color durability and preparation process of the micro-surfacing pavement be ensured, but also the micro-surfacing pavement has excellent and stable anti-skid and wear-resistant properties.
本发明涉及彩色沥青路面技术领域，尤其涉及一种彩色微表处混凝土及其制备方法，彩色微表处混凝土为MS‑3型级配沥青混凝土；彩色微表处混凝土为碎石、砂粒、彩色玻璃、水泥、钢渣粉、赤泥、改性乳化沥青和水按照10~20：20~30：70~80：3~5：1~3：1~2：3~5：1~2的质量比混合制得；改性乳化沥青经过阳离子表面活性剂和硫化交联剂改性，阳离子表面活性剂的质量比为乳化沥青的2‰~5‰，硫化交联剂的质量比为乳化沥青的2‰~3‰。本发明采用粗、细粒径彩色玻璃制备微表处，不仅能够确保微表处路面的夜间可视化效果、色彩持久性、制备工艺，还能使得该微表处路面具有优异且稳定的防滑耐磨性能。
Colored micro-surfacing concrete and preparation method thereof
一种彩色微表处混凝土及其制备方法
CAO RONGJI (author) / CHEN MEIZHU (author) / LIU WEI (author) / LYU ZHENGLONG (author) / AN FENGWEI (author) / JIANG QI (author) / FAN YANSONG (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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