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A platform for research: civil engineering, architecture and urbanism
Toughened waterborne epoxy emulsified asphalt cold patch material and preparation method thereof
The invention provides a toughened waterborne epoxy emulsified asphalt cold patch material and a preparation method thereof. The water-based epoxy emulsified asphalt waterproof coating comprises 5-10 parts of toughened water-based epoxy emulsified asphalt, 50-76 parts of coarse aggregate with the particle size larger than 2.36 mm, 20-42 parts of fine aggregate with the particle size of 2.36 mm-0. 075 mm, 1-3 parts of ordinary Portland cement, 1-7 parts of limestone mineral powder, 0.1-0.4 part of one of basalt fiber, lignin fiber and polyester fiber and 0-4 parts of water. The toughness of the water-based epoxy emulsified asphalt mixture is comprehensively improved from the material composition and the design method, the preparation process is reasonable, the toughened water-based epoxy emulsified asphalt is uniform and free of segregation, the toughened water-based epoxy emulsified asphalt cold patch material is high in performance, and the repair life of an asphalt pavement is long.
本发明提供了一种增韧水性环氧乳化沥青冷补料及其制备方法，其包括增韧水性环氧乳化沥青5份‑10份、粒径＞2.36mm的粗集料50份‑76份、粒径2.36mm‑0.075mm细集料20份‑42份、普通硅酸盐水泥1份‑3份、石灰岩矿粉1份‑7份、玄武岩纤维、木质素纤维、聚酯纤维中的一种0.1份‑0.4份，水0份‑4份。本发明从材料组成和设计方法综合提升了水性环氧乳化沥青混合料的韧性，制备流程合理，增韧水性环氧乳化沥青均匀且不离析，增韧水性环氧乳化沥青冷补料性能高，沥青路面修补寿命长。
Toughened waterborne epoxy emulsified asphalt cold patch material and preparation method thereof
The invention provides a toughened waterborne epoxy emulsified asphalt cold patch material and a preparation method thereof. The water-based epoxy emulsified asphalt waterproof coating comprises 5-10 parts of toughened water-based epoxy emulsified asphalt, 50-76 parts of coarse aggregate with the particle size larger than 2.36 mm, 20-42 parts of fine aggregate with the particle size of 2.36 mm-0. 075 mm, 1-3 parts of ordinary Portland cement, 1-7 parts of limestone mineral powder, 0.1-0.4 part of one of basalt fiber, lignin fiber and polyester fiber and 0-4 parts of water. The toughness of the water-based epoxy emulsified asphalt mixture is comprehensively improved from the material composition and the design method, the preparation process is reasonable, the toughened water-based epoxy emulsified asphalt is uniform and free of segregation, the toughened water-based epoxy emulsified asphalt cold patch material is high in performance, and the repair life of an asphalt pavement is long.
本发明提供了一种增韧水性环氧乳化沥青冷补料及其制备方法，其包括增韧水性环氧乳化沥青5份‑10份、粒径＞2.36mm的粗集料50份‑76份、粒径2.36mm‑0.075mm细集料20份‑42份、普通硅酸盐水泥1份‑3份、石灰岩矿粉1份‑7份、玄武岩纤维、木质素纤维、聚酯纤维中的一种0.1份‑0.4份，水0份‑4份。本发明从材料组成和设计方法综合提升了水性环氧乳化沥青混合料的韧性，制备流程合理，增韧水性环氧乳化沥青均匀且不离析，增韧水性环氧乳化沥青冷补料性能高，沥青路面修补寿命长。
Toughened waterborne epoxy emulsified asphalt cold patch material and preparation method thereof
一种增韧水性环氧乳化沥青冷补料及其制备方法
WANG HAIPENG (author) / ZHANG RONG (author) / ZHANG XIAOHUA (author) / ZHANG YI (author) / LUO SIYU (author) / MENG LIANG (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
C08J
Verarbeitung
,
WORKING-UP
/
C04B
Kalk
,
LIME
/
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
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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