Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of low-temperature sensitive rubber modified asphalt mixture
The invention relates to a preparation method of a low-temperature sensitive rubber modified asphalt mixture, belongs to the technical field of asphalt materials, and solves the problems that the existing technology for reducing the viscosity of a rubber asphalt mixture is high in cost and complex in process, and the performance of rubber asphalt is lost. The preparation method comprises the following steps: step 1, preparing rubber modified asphalt; 2, a mixing pot is preheated, and stone and a solid modifier are added into the mixing pot; step 3, adding the preheated rubber modified asphalt into the mixing pot; and 4, adding mineral powder into the mixing pot, stirring, and discharging.
本发明涉及一种低温度敏感型橡胶改性沥青混合料的制备方法，属于沥青材料技术领域，解决了现有降低橡胶沥青混合料黏度的技术成本高、工艺复杂、并且损失橡胶沥青的性能的问题。该制备方法包括以下步骤：步骤1：制备橡胶改性沥青；步骤2：预热拌和锅，向拌和锅中加入石料和固态改性剂；步骤3：将预热后的橡胶改性沥青加入拌和锅中；步骤4：向拌和锅加入矿粉，搅拌、出料。
Preparation method of low-temperature sensitive rubber modified asphalt mixture
The invention relates to a preparation method of a low-temperature sensitive rubber modified asphalt mixture, belongs to the technical field of asphalt materials, and solves the problems that the existing technology for reducing the viscosity of a rubber asphalt mixture is high in cost and complex in process, and the performance of rubber asphalt is lost. The preparation method comprises the following steps: step 1, preparing rubber modified asphalt; 2, a mixing pot is preheated, and stone and a solid modifier are added into the mixing pot; step 3, adding the preheated rubber modified asphalt into the mixing pot; and 4, adding mineral powder into the mixing pot, stirring, and discharging.
本发明涉及一种低温度敏感型橡胶改性沥青混合料的制备方法，属于沥青材料技术领域，解决了现有降低橡胶沥青混合料黏度的技术成本高、工艺复杂、并且损失橡胶沥青的性能的问题。该制备方法包括以下步骤：步骤1：制备橡胶改性沥青；步骤2：预热拌和锅，向拌和锅中加入石料和固态改性剂；步骤3：将预热后的橡胶改性沥青加入拌和锅中；步骤4：向拌和锅加入矿粉，搅拌、出料。
Preparation method of low-temperature sensitive rubber modified asphalt mixture
一种低温度敏感型橡胶改性沥青混合料的制备方法
HE PEIKAI (Autor:in) / WANG ZHIBIN (Autor:in) / FENG LEI (Autor:in) / WANG JIA (Autor:in) / ZHANG ZHIQIANG (Autor:in) / WANG FEI (Autor:in) / MENG HUILIN (Autor:in) / ZHANG SHAOBO (Autor:in) / PU CHANGYU (Autor:in) / ZHANG YING (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Low-temperature sensitive rubber modified asphalt mixture
| Europäisches Patentamt | 2024
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