A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of modified asphalt
The invention relates to a construction method of modified asphalt, belongs to the technical field of asphalt modification, and solves the problem of high production cost caused by the need of professional equipment when the modified asphalt used in the existing construction method is prepared. The construction method comprises the following steps: step 1, mixing the modified asphalt mixture; step 2, transporting the modified asphalt mixture; step 3, paving the modified asphalt mixture; step 4, compacting the modified asphalt mixture; 5, joint treatment is carried out; wherein the modified asphalt mixture comprises modified asphalt, and the modified asphalt comprises matrix asphalt and an SBS (Styrene Butadiene Styrene) asphalt modifier; the SBS asphalt modifier is prepared by adopting a combined treatment mode of three processes of SBS pulverization treatment, SBS high thermal conductivity treatment and SBS surface polarization treatment. According to the invention, the modified asphalt with excellent and stable comprehensive performance can be obtained by adopting common stirring equipment.
本发明涉及一种改性沥青的施工方法，属于沥青改性技术领域，解决了现有施工方法中使用的改性沥青制备时需要专业的设备，导致生产成本高的问题。该施工方法包括以下步骤：步骤1：改性沥青混合料的拌合；步骤2：改性沥青混合料的运输；步骤3：改性沥青混合料的摊铺；步骤4：改性沥青混合料的压实；步骤5：接缝处理；其中，所述改性沥青混合料包括改性沥青，所述改性沥青包括基质沥青和SBS沥青改性剂；所述SBS沥青改性剂采用SBS粉化处理‑SBS高导热化处理‑SBS表面极性化处理三工艺联合处理方式制备得到。本发明实现了采用普通的搅拌设备即可得到综合性能优异、稳定的改性沥青。
Construction method of modified asphalt
The invention relates to a construction method of modified asphalt, belongs to the technical field of asphalt modification, and solves the problem of high production cost caused by the need of professional equipment when the modified asphalt used in the existing construction method is prepared. The construction method comprises the following steps: step 1, mixing the modified asphalt mixture; step 2, transporting the modified asphalt mixture; step 3, paving the modified asphalt mixture; step 4, compacting the modified asphalt mixture; 5, joint treatment is carried out; wherein the modified asphalt mixture comprises modified asphalt, and the modified asphalt comprises matrix asphalt and an SBS (Styrene Butadiene Styrene) asphalt modifier; the SBS asphalt modifier is prepared by adopting a combined treatment mode of three processes of SBS pulverization treatment, SBS high thermal conductivity treatment and SBS surface polarization treatment. According to the invention, the modified asphalt with excellent and stable comprehensive performance can be obtained by adopting common stirring equipment.
本发明涉及一种改性沥青的施工方法，属于沥青改性技术领域，解决了现有施工方法中使用的改性沥青制备时需要专业的设备，导致生产成本高的问题。该施工方法包括以下步骤：步骤1：改性沥青混合料的拌合；步骤2：改性沥青混合料的运输；步骤3：改性沥青混合料的摊铺；步骤4：改性沥青混合料的压实；步骤5：接缝处理；其中，所述改性沥青混合料包括改性沥青，所述改性沥青包括基质沥青和SBS沥青改性剂；所述SBS沥青改性剂采用SBS粉化处理‑SBS高导热化处理‑SBS表面极性化处理三工艺联合处理方式制备得到。本发明实现了采用普通的搅拌设备即可得到综合性能优异、稳定的改性沥青。
Construction method of modified asphalt
一种改性沥青的施工方法
ZHANG ZIHENG (author) / XUE SHANGUANG (author) / XIANG HONGWEI (author) / HE YONGMAO (author) / ZHANG JINZHU (author) / CAI BIN (author) / JIAO YIKUN (author) / LI PING (author) / YUAN HAOHANG (author) / GAO HAIMING (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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