A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crack sealing material and preparation process thereof
The invention relates to the technical field of pavement patching materials, and particularly discloses a crack sealing material and a preparation process thereof. The crack sealing material comprises, by mass, 100 parts of water-based cationic emulsified asphalt, 8-15 parts of a single-component cationic polymer, 2.5-4 parts of SBR latex, 0.2-0.4 part of a film-forming agent, 5-10 parts of water-based rubber powder, 0.1-0.3 part of cellulose and 30-38 parts of talcum powder or diatomite. The substances are subjected to high speed stirring at room temperature to obtain the crack sealing material. When the sealing material disclosed by the invention is used for pavement repairing, heating is not needed, and the sealing material is environmentally friendly, convenient to construct and high in efficiency, and has small influence on traffic.
本发明涉及路面修补材料技术领域，具体公开了一种裂缝密封材料及其制备工艺，按质量份数计，包括100份的水性阳离子乳化沥青、8～15份的单组分阳离子高聚物、2.5～4份的SBR胶乳、0.2～0.4份的成膜剂、5～10份的水性橡胶粉、0.1～0.3份的纤维素以及30～38份的滑石粉或硅藻土，在常温下通过高速搅拌制得，采用本专利中的密封材料进行路面修补时，无需加热，对环境友好，且施工便捷、效率高，对交通的影响小。
Crack sealing material and preparation process thereof
The invention relates to the technical field of pavement patching materials, and particularly discloses a crack sealing material and a preparation process thereof. The crack sealing material comprises, by mass, 100 parts of water-based cationic emulsified asphalt, 8-15 parts of a single-component cationic polymer, 2.5-4 parts of SBR latex, 0.2-0.4 part of a film-forming agent, 5-10 parts of water-based rubber powder, 0.1-0.3 part of cellulose and 30-38 parts of talcum powder or diatomite. The substances are subjected to high speed stirring at room temperature to obtain the crack sealing material. When the sealing material disclosed by the invention is used for pavement repairing, heating is not needed, and the sealing material is environmentally friendly, convenient to construct and high in efficiency, and has small influence on traffic.
本发明涉及路面修补材料技术领域，具体公开了一种裂缝密封材料及其制备工艺，按质量份数计，包括100份的水性阳离子乳化沥青、8～15份的单组分阳离子高聚物、2.5～4份的SBR胶乳、0.2～0.4份的成膜剂、5～10份的水性橡胶粉、0.1～0.3份的纤维素以及30～38份的滑石粉或硅藻土，在常温下通过高速搅拌制得，采用本专利中的密封材料进行路面修补时，无需加热，对环境友好，且施工便捷、效率高，对交通的影响小。
Crack sealing material and preparation process thereof
一种裂缝密封材料及其制备工艺
LIU PINGRANG (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
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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