Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bio-based stabilizer material, preparation method thereof, flame-retardant odor-free environment-friendly multifunctional modified asphalt and application of flame-retardant odor-free environment-friendly multifunctional modified asphalt
The invention provides a bio-based stabilizer material, a preparation method of the bio-based stabilizer material, flame-retardant odor-free environment-friendly multifunctional modified asphalt and application, and relates to the technical field of road engineering. The bio-based stabilizer material provided by the invention is prepared from the following raw materials: a biomass matrix material, a vulcanization accelerator and insoluble sulfur, the mass ratio of the biomass matrix material to the vulcanization accelerator to the insoluble sulfur is (5-30): (10-20): (50-100). The flame-retardant odorless environment-friendly multifunctional modified asphalt provided by the invention is prepared from the following raw materials in percentage by mass: 70 to 94 percent of petroleum asphalt, 3 to 10 percent of waste plastic and waste rubber, 0.8 to 2.9 percent of bio-based stabilizer material, 0.2 to 4.5 percent of flame retardant and 0.3 to 3.8 percent of odorless agent. The bio-based stabilizer material provided by the invention is used as a raw material for preparing the modified asphalt, so that the performance of the modified asphalt is enhanced, and pungent smell emitted in the production process of the modified asphalt can be reduced.
本发明提供了一种生物基稳定剂材料及其制备方法、阻燃净味环保型多功能改性沥青和应用，涉及道路工程技术领域。本发明提供的生物基稳定剂材料，制备原料包括生物质基体材料、硫化促进剂和不溶性硫磺；所述生物质基体材料、硫化促进剂和不溶性硫磺的质量比为5～30：10～20：50～100。本发明提供的阻燃净味环保型多功能改性沥青，以质量分数计，制备原料包括石油沥青70～94％，废旧塑料和废旧橡胶3～10％，所述生物基稳定剂材料0.8～2.9％，阻燃剂0.2～4.5％，净味剂0.3～3.8％。以本发明提供的生物基稳定剂材料为原料制备改性沥青，不仅增强了改性沥青的性能，还能减少改性沥青生产过程中散发刺激性气味。
Bio-based stabilizer material, preparation method thereof, flame-retardant odor-free environment-friendly multifunctional modified asphalt and application of flame-retardant odor-free environment-friendly multifunctional modified asphalt
The invention provides a bio-based stabilizer material, a preparation method of the bio-based stabilizer material, flame-retardant odor-free environment-friendly multifunctional modified asphalt and application, and relates to the technical field of road engineering. The bio-based stabilizer material provided by the invention is prepared from the following raw materials: a biomass matrix material, a vulcanization accelerator and insoluble sulfur, the mass ratio of the biomass matrix material to the vulcanization accelerator to the insoluble sulfur is (5-30): (10-20): (50-100). The flame-retardant odorless environment-friendly multifunctional modified asphalt provided by the invention is prepared from the following raw materials in percentage by mass: 70 to 94 percent of petroleum asphalt, 3 to 10 percent of waste plastic and waste rubber, 0.8 to 2.9 percent of bio-based stabilizer material, 0.2 to 4.5 percent of flame retardant and 0.3 to 3.8 percent of odorless agent. The bio-based stabilizer material provided by the invention is used as a raw material for preparing the modified asphalt, so that the performance of the modified asphalt is enhanced, and pungent smell emitted in the production process of the modified asphalt can be reduced.
本发明提供了一种生物基稳定剂材料及其制备方法、阻燃净味环保型多功能改性沥青和应用，涉及道路工程技术领域。本发明提供的生物基稳定剂材料，制备原料包括生物质基体材料、硫化促进剂和不溶性硫磺；所述生物质基体材料、硫化促进剂和不溶性硫磺的质量比为5～30：10～20：50～100。本发明提供的阻燃净味环保型多功能改性沥青，以质量分数计，制备原料包括石油沥青70～94％，废旧塑料和废旧橡胶3～10％，所述生物基稳定剂材料0.8～2.9％，阻燃剂0.2～4.5％，净味剂0.3～3.8％。以本发明提供的生物基稳定剂材料为原料制备改性沥青，不仅增强了改性沥青的性能，还能减少改性沥青生产过程中散发刺激性气味。
Bio-based stabilizer material, preparation method thereof, flame-retardant odor-free environment-friendly multifunctional modified asphalt and application of flame-retardant odor-free environment-friendly multifunctional modified asphalt
一种生物基稳定剂材料及其制备方法、阻燃净味环保型多功能改性沥青和应用
DENG XINGHE (Autor:in) / XIAO FENG (Autor:in) / WANG ZHIXIANG (Autor:in) / WU CHUANHAI (Autor:in) / LI SHANQIANG (Autor:in) / XU XINQUAN (Autor:in) / CHANG LINLIN (Autor:in) / WANG ZHEN (Autor:in) / ZHOU YONG (Autor:in)
04.04.2023
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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