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A platform for research: civil engineering, architecture and urbanism
Oily cold patch asphalt and preparation process thereof
The invention relates to the technical field of pavement patching materials, and particularly discloses oily cold patch asphalt and a preparation process thereof. The oily cold patch asphalt comprisesthe raw materials in parts by mass: 100 parts of matrix asphalt, 3-5 parts of aromatic hydrocarbon oil, 4-5 parts of a single-component high-molecular polymer, 5-7 parts of diatomite, 3-4 parts of petroleum resin, 3-5 parts of SBR latex or rubber powder and 18-20 parts of kerosene or diesel oil. The raw materials are uniformly stirred at normal temperature to obtain the cold patch asphalt in a light black flow pattern; by adopting the prepared cold patch asphalt, a user can purchase stones near pavement patching and obtain a required mixture as required, the components of repeated transportation of the stones are saved, the problem of high cost of a traditional cold patch mixture is solved, and meanwhile, the mixture does not need to be heated before patching and is environment-friendly.
本发明涉及路面修补材料技术领域，具体公开了一种油性冷补沥青及其制备工艺，按质量份数计，原料包括100份的基质沥青、3～5份的芳烃油、4～5份的单组分高分子聚合物、5～7份的硅藻土、3～4份的石油树脂、3～5份的SBR胶乳或胶粉和18～20份的煤油或柴油，将各组份原料在常温下搅拌均匀，得到亮黑色流态的冷补沥青，采用本专利中制备的冷补沥青，用户能够在路面修补附近采购石料，根据需要得到所需的混合料，节约了石料多次运输的成分，解决了传统冷补混合料成本高的问题，同时混合料在修复前无需加热，对环境友好。
Oily cold patch asphalt and preparation process thereof
The invention relates to the technical field of pavement patching materials, and particularly discloses oily cold patch asphalt and a preparation process thereof. The oily cold patch asphalt comprisesthe raw materials in parts by mass: 100 parts of matrix asphalt, 3-5 parts of aromatic hydrocarbon oil, 4-5 parts of a single-component high-molecular polymer, 5-7 parts of diatomite, 3-4 parts of petroleum resin, 3-5 parts of SBR latex or rubber powder and 18-20 parts of kerosene or diesel oil. The raw materials are uniformly stirred at normal temperature to obtain the cold patch asphalt in a light black flow pattern; by adopting the prepared cold patch asphalt, a user can purchase stones near pavement patching and obtain a required mixture as required, the components of repeated transportation of the stones are saved, the problem of high cost of a traditional cold patch mixture is solved, and meanwhile, the mixture does not need to be heated before patching and is environment-friendly.
本发明涉及路面修补材料技术领域，具体公开了一种油性冷补沥青及其制备工艺，按质量份数计，原料包括100份的基质沥青、3～5份的芳烃油、4～5份的单组分高分子聚合物、5～7份的硅藻土、3～4份的石油树脂、3～5份的SBR胶乳或胶粉和18～20份的煤油或柴油，将各组份原料在常温下搅拌均匀，得到亮黑色流态的冷补沥青，采用本专利中制备的冷补沥青，用户能够在路面修补附近采购石料，根据需要得到所需的混合料，节约了石料多次运输的成分，解决了传统冷补混合料成本高的问题，同时混合料在修复前无需加热，对环境友好。
Oily cold patch asphalt and preparation process thereof
一种油性冷补沥青及其制备工艺
LIU PINGRANG (author)
2020-08-07
Patent
Electronic Resource
Chinese
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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