Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-ionic liquid crystal asphalt warm mixing agent and preparation method thereof
The invention discloses a non-ionic liquid crystal asphalt warm mixing agent and a preparation method thereof. The asphalt warm mixing agent comprises the following components in parts by weight: 3.5-55.5 parts of polyglycerol fatty acid ester, 0.1-20 parts of fatty alcohol and 24.5-96.4 parts of water. The preparation method comprises the following steps: (1) uniformly mixing water and polyglycerol fatty acid ester in a container according to the ratio; (2) adding fatty alcohol into the mixture obtained in the step (1) for uniform mixing, and leaving the mixture to stand for a period of time to obtain the non-ionic liquid crystal asphalt warm mixing agent. The non-ionic liquid crystal asphalt warm mixing agent disclosed by the invention can effectively reduce the high-temperature viscosity of asphalt and has the advantages of stable performance, available raw material, simple and convenient preparation method, wide application range and the like.
Non-ionic liquid crystal asphalt warm mixing agent and preparation method thereof
The invention discloses a non-ionic liquid crystal asphalt warm mixing agent and a preparation method thereof. The asphalt warm mixing agent comprises the following components in parts by weight: 3.5-55.5 parts of polyglycerol fatty acid ester, 0.1-20 parts of fatty alcohol and 24.5-96.4 parts of water. The preparation method comprises the following steps: (1) uniformly mixing water and polyglycerol fatty acid ester in a container according to the ratio; (2) adding fatty alcohol into the mixture obtained in the step (1) for uniform mixing, and leaving the mixture to stand for a period of time to obtain the non-ionic liquid crystal asphalt warm mixing agent. The non-ionic liquid crystal asphalt warm mixing agent disclosed by the invention can effectively reduce the high-temperature viscosity of asphalt and has the advantages of stable performance, available raw material, simple and convenient preparation method, wide application range and the like.
Non-ionic liquid crystal asphalt warm mixing agent and preparation method thereof
XUAN GENHAI (Autor:in) / XU QINGBAI (Autor:in) / CHEN JIE (Autor:in) / SHI JUNZHANG (Autor:in) / NING AIMIN (Autor:in) / LI ZHIJUN (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
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