Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recycling agent for in-place hot recycled asphalt, mixture and preparation thereof
The invention relates to the technical field of road engineering materials, and particularly discloses a recycling agent for in-place hot recycled asphalt. The recycling agent comprises the following components in parts by weight: 35-50 parts of furfural extract oil, 25-35 parts of waste edible oil, 15-24 parts of epoxy fatty acid methyl ester, 5-8 parts of distilled tall oil and 1-2 parts of methyl silicone oil. The invention further discloses a preparation method of the recycling agent, an in-place hot recycled asphalt mixture of the recycling agent, and a preparation method of the in-place hot recycled asphalt mixture. The recycling agent is low in cost, the blending rate of a waste material for carrying out in-place hot recycling by using the recycling agent is high, the blending temperature is low, the construction performance of the mixture is good, and the anti-strip performance is good. Moreover, the preparation methods of the recycling agent and the mixture are simple, large-sized equipment does not need to be added, and the recycling agent is particularly applied to asphalt pavement recycling.
Recycling agent for in-place hot recycled asphalt, mixture and preparation thereof
The invention relates to the technical field of road engineering materials, and particularly discloses a recycling agent for in-place hot recycled asphalt. The recycling agent comprises the following components in parts by weight: 35-50 parts of furfural extract oil, 25-35 parts of waste edible oil, 15-24 parts of epoxy fatty acid methyl ester, 5-8 parts of distilled tall oil and 1-2 parts of methyl silicone oil. The invention further discloses a preparation method of the recycling agent, an in-place hot recycled asphalt mixture of the recycling agent, and a preparation method of the in-place hot recycled asphalt mixture. The recycling agent is low in cost, the blending rate of a waste material for carrying out in-place hot recycling by using the recycling agent is high, the blending temperature is low, the construction performance of the mixture is good, and the anti-strip performance is good. Moreover, the preparation methods of the recycling agent and the mixture are simple, large-sized equipment does not need to be added, and the recycling agent is particularly applied to asphalt pavement recycling.
Recycling agent for in-place hot recycled asphalt, mixture and preparation thereof
NIU YANHUI (Autor:in) / YAN YURONG (Autor:in)
22.07.2015
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
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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