A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rubber powder modified asphalt and production process thereof
The invention discloses rubber powder modified asphalt, and relates to the technical field of petrochemical industry. The rubber powder modified asphalt comprises matrix asphalt, rubber powder, an asphalt modifier, an auxiliary agent and a cross-linking agent. A production process of the rubber powder modified asphalt comprises the following steps: carrying out heat exchange on the matrix asphalt;simultaneously adding the matrix asphalt, the rubber powder, an SBS modifier, the auxiliary agent and the cross-linking agent into a tubular mixer for stirring and mixing; carrying out shearing and grinding by a primary grinding device to obtain the modified asphalt; and storing the modified asphalt in a finished product tank. The rubber powder modified asphalt has the advantages of being simplein process, convenient to carry, environmentally friendly, free of pollution and capable of meeting the requirements of civilized production, and the produced rubber powder modified asphalt is stablein performance, high in safety and high in yield.
本发明公开了一种胶粉改性沥青，涉及石油化工技术领域，其组份包括基质沥青、橡胶粉、沥青改性剂、助剂及交联剂，该胶粉改性沥青的生产工艺步骤包括：基质沥青换热‑‑基质沥青与橡胶粉、SBS改性剂、助剂及交联剂同时加入管式混料器搅拌混合‑‑一次研磨装置剪切研磨得到改性沥青‑‑储存于成品罐。本发明具有工艺简单、搬运方便的优点，环保无污染，符合文明生产的要求，生产的胶粉改性沥青性能稳定，安全性高、产量大。
Rubber powder modified asphalt and production process thereof
The invention discloses rubber powder modified asphalt, and relates to the technical field of petrochemical industry. The rubber powder modified asphalt comprises matrix asphalt, rubber powder, an asphalt modifier, an auxiliary agent and a cross-linking agent. A production process of the rubber powder modified asphalt comprises the following steps: carrying out heat exchange on the matrix asphalt;simultaneously adding the matrix asphalt, the rubber powder, an SBS modifier, the auxiliary agent and the cross-linking agent into a tubular mixer for stirring and mixing; carrying out shearing and grinding by a primary grinding device to obtain the modified asphalt; and storing the modified asphalt in a finished product tank. The rubber powder modified asphalt has the advantages of being simplein process, convenient to carry, environmentally friendly, free of pollution and capable of meeting the requirements of civilized production, and the produced rubber powder modified asphalt is stablein performance, high in safety and high in yield.
本发明公开了一种胶粉改性沥青，涉及石油化工技术领域，其组份包括基质沥青、橡胶粉、沥青改性剂、助剂及交联剂，该胶粉改性沥青的生产工艺步骤包括：基质沥青换热‑‑基质沥青与橡胶粉、SBS改性剂、助剂及交联剂同时加入管式混料器搅拌混合‑‑一次研磨装置剪切研磨得到改性沥青‑‑储存于成品罐。本发明具有工艺简单、搬运方便的优点，环保无污染，符合文明生产的要求，生产的胶粉改性沥青性能稳定，安全性高、产量大。
Rubber powder modified asphalt and production process thereof
胶粉改性沥青及其生产工艺
XUE SHANGUANG (author) / CAI BIN (author) / CHEN XIANGYANG (author) / ZHANG JINZHU (author) / ZHANG ZIHENG (author) / WU WENXIU (author)
2020-04-28
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08J
Verarbeitung
,
WORKING-UP
/
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
Process Parameters of Rubber Powder Particles Modified Asphalt
| Trans Tech Publications | 2014
Waste rubber powder modified asphalt mixture and preparation method thereof
| European Patent Office | 2023
Flame Retardancy Research of Rubber Powder Modified Asphalt
| Tema Archive | 2013
Flame Retardancy Research of Rubber Powder Modified Asphalt
| Trans Tech Publications | 2013
Flame Retardancy Research of Rubber Powder Modified Asphalt
| British Library Online Contents | 2013