Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-ionic asphalt warm mixing agent and preparation method thereof
The invention discloses a non-ionic asphalt warm mixing agent and a preparation method thereof. The non-ionic asphalt warm mixing agent comprises the following components in percentage by weight: 0.1-10 percent of a macromolecular component, 0.1-20 percent of a low-molecular component, 1-15 percent of inorganic micro powder and 55-98.8 percent of water. The preparation method comprises the following steps: adding water into a container according to the ratio, adding the macromolecular component, stirring for 0.5-2 hours at constant temperature, controlling the temperature to be 40-60 DEG C, then adding the low-molecular component and the inorganic micro powder according to the ratio, heating to 60-80 DEG C, and continuously stirring for 0.5-1 hour to obtain the non-ionic asphalt warm mixing agent. The non-ionic asphalt warm mixing agent disclosed by the invention can effectively reduce the high-temperature viscosity of asphalt and has the advantages of high dispersion property, stable performance, available raw material, low production cost, simple and convenient preparation method, wide application range and the like.
Non-ionic asphalt warm mixing agent and preparation method thereof
The invention discloses a non-ionic asphalt warm mixing agent and a preparation method thereof. The non-ionic asphalt warm mixing agent comprises the following components in percentage by weight: 0.1-10 percent of a macromolecular component, 0.1-20 percent of a low-molecular component, 1-15 percent of inorganic micro powder and 55-98.8 percent of water. The preparation method comprises the following steps: adding water into a container according to the ratio, adding the macromolecular component, stirring for 0.5-2 hours at constant temperature, controlling the temperature to be 40-60 DEG C, then adding the low-molecular component and the inorganic micro powder according to the ratio, heating to 60-80 DEG C, and continuously stirring for 0.5-1 hour to obtain the non-ionic asphalt warm mixing agent. The non-ionic asphalt warm mixing agent disclosed by the invention can effectively reduce the high-temperature viscosity of asphalt and has the advantages of high dispersion property, stable performance, available raw material, low production cost, simple and convenient preparation method, wide application range and the like.
Non-ionic asphalt warm mixing agent and preparation method thereof
CHEN CHUANG (Autor:in) / XUAN GENHAI (Autor:in) / CHEN BAOLIAN (Autor:in) / FAN SIYUAN (Autor:in) / ZHANG JING (Autor:in) / NING AIMIN (Autor:in) / LI ZHIJUN (Autor:in) / CHENG GUOXIANG (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Non-ionic liquid crystal asphalt warm mixing agent and preparation method thereof
| Europäisches Patentamt | 2015
Zwitter-ion asphalt warm-mixing agent and preparation method thereof
| Europäisches Patentamt | 2015
Asphalt mixture warm mixing agent, and preparation method and application thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024