Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compound rock modified asphalt mixture additive
The invention provides a compound rock modified asphalt mixture additive. Natural rock asphalt is used as a main raw material; organic high-molecular polymers, water-soluble chitosan, polyphosphoric acid and other raw materials are used as auxiliary materials; the purpose of improving the high-temperature deformation resistance, the water damage resistance and the low-temperature crack resistanceof a modified asphalt composite material for roads is achieved through the molecular cross-linking condensation association effect and the complexing coordination effect of the organic high-molecularpolymer, the rock asphalt, the chitosan and the polyphosphoric acid.
本发明提供了复配岩改性沥青混合料添加剂，以天然岩沥青为主要原料，辅以有机高分子聚合物、水溶性壳聚糖、多聚磷酸等原料，通过有机高分子聚合物与岩沥青、壳聚糖、多聚磷酸发生分子交联缩合缔合作用、络合配位作用，达到提高路用改性沥青复合材料的高温抗变形性能、抗水损性能以及低温抗裂性能的目的。
Compound rock modified asphalt mixture additive
The invention provides a compound rock modified asphalt mixture additive. Natural rock asphalt is used as a main raw material; organic high-molecular polymers, water-soluble chitosan, polyphosphoric acid and other raw materials are used as auxiliary materials; the purpose of improving the high-temperature deformation resistance, the water damage resistance and the low-temperature crack resistanceof a modified asphalt composite material for roads is achieved through the molecular cross-linking condensation association effect and the complexing coordination effect of the organic high-molecularpolymer, the rock asphalt, the chitosan and the polyphosphoric acid.
本发明提供了复配岩改性沥青混合料添加剂，以天然岩沥青为主要原料，辅以有机高分子聚合物、水溶性壳聚糖、多聚磷酸等原料，通过有机高分子聚合物与岩沥青、壳聚糖、多聚磷酸发生分子交联缩合缔合作用、络合配位作用，达到提高路用改性沥青复合材料的高温抗变形性能、抗水损性能以及低温抗裂性能的目的。
Compound rock modified asphalt mixture additive
复配岩改性沥青混合料添加剂
PAN LINING (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
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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