A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-temperature flame-retardant rubber modified asphalt mixture and pavement construction method thereof
The invention relates to a low-temperature flame-retardant rubber modified asphalt mixture and a pavement construction method thereof. The mixture comprises rubber modified asphalt, a stone material, a filler, an asphalt flame retardant and a warm mixing additive, the dosage of the asphalt flame retardant is 3% of the dosage of the rubber modified asphalt; the mixing amount of the warm mixing additive is 4.5% of that of the rubber modified asphalt; the mass percentage of the rubber modified asphalt is 5%, and the mass percentage of the stone and filler mixed component is 95%; the pavement construction method comprises the following steps: controlling the construction temperature of the flame-retardant rubber modified asphalt mixture and constructing the low-temperature flame-retardant rubber modified asphalt mixture. The invention has the characteristics of energy saving, environment protection, long construction period, improved pavement durability, easy storage and transportation, investment saving, less smoke and flame retardance.
一种低温阻燃橡胶改性沥青混合料及其路面施工方法，混合料包括橡胶改性沥青、石料和填料、沥青阻燃剂和温拌添加剂；沥青阻燃剂掺量为橡胶改性沥青用量的3％；温拌添加剂掺量为橡胶改性沥青用量的4.5％；橡胶改性沥青、石料和填料混合组分的配比为：橡胶改性沥青质量百分比为5％，石料和填料混合组分的质量百分比为95％；其路面施工方法包括步骤：温阻燃橡胶改性沥青混合料的施工温度控制和低温阻燃橡胶改性沥青混合料的施工过程。本发明具有节约能源、保护环境、施工期较长、路面的耐久性提高、易于储运及节约投资、少烟阻燃的特点。
Low-temperature flame-retardant rubber modified asphalt mixture and pavement construction method thereof
The invention relates to a low-temperature flame-retardant rubber modified asphalt mixture and a pavement construction method thereof. The mixture comprises rubber modified asphalt, a stone material, a filler, an asphalt flame retardant and a warm mixing additive, the dosage of the asphalt flame retardant is 3% of the dosage of the rubber modified asphalt; the mixing amount of the warm mixing additive is 4.5% of that of the rubber modified asphalt; the mass percentage of the rubber modified asphalt is 5%, and the mass percentage of the stone and filler mixed component is 95%; the pavement construction method comprises the following steps: controlling the construction temperature of the flame-retardant rubber modified asphalt mixture and constructing the low-temperature flame-retardant rubber modified asphalt mixture. The invention has the characteristics of energy saving, environment protection, long construction period, improved pavement durability, easy storage and transportation, investment saving, less smoke and flame retardance.
一种低温阻燃橡胶改性沥青混合料及其路面施工方法，混合料包括橡胶改性沥青、石料和填料、沥青阻燃剂和温拌添加剂；沥青阻燃剂掺量为橡胶改性沥青用量的3％；温拌添加剂掺量为橡胶改性沥青用量的4.5％；橡胶改性沥青、石料和填料混合组分的配比为：橡胶改性沥青质量百分比为5％，石料和填料混合组分的质量百分比为95％；其路面施工方法包括步骤：温阻燃橡胶改性沥青混合料的施工温度控制和低温阻燃橡胶改性沥青混合料的施工过程。本发明具有节约能源、保护环境、施工期较长、路面的耐久性提高、易于储运及节约投资、少烟阻燃的特点。
Low-temperature flame-retardant rubber modified asphalt mixture and pavement construction method thereof
低温阻燃橡胶改性沥青混合料及其路面施工方法
LI LINGXIANG (author) / BAI HAIBO (author) / CHAI WEN (author) / HAO MINGLEI (author) / BAO HUAIYU (author) / GUO WAN (author) / SUN JINLING (author) / LI HONGBO (author)
2022-11-04
Patent
Electronic Resource
Chinese
Porous rubber asphalt mixture and pavement construction method thereof
| European Patent Office | 2022
Flame-retardant asphalt mixture and preparation method thereof
| European Patent Office | 2023
Smoke-suppressing and flame-retardant asphalt mixture and pavement adopting same
| European Patent Office | 2023
Flame-retardant asphalt thin-layer pavement and preparation method thereof
| European Patent Office | 2022
Morphological and Flame Retardant Behaviors of Rubber-Modified Asphalt
| British Library Online Contents | 2012