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A platform for research: civil engineering, architecture and urbanism
High-viscosity modified asphalt mixture and application thereof
The invention discloses a high-viscosity modified asphalt mixture and application thereof. The high-viscosity modified asphalt mixture comprises the following components in parts by weight: 25-35 parts of a first aggregate; 20 to 30 parts of a second aggregate; 35 to 55 parts of a third aggregate; 0-3 parts of a filler; 9-15 parts of high-viscosity and high-elasticity modified emulsified asphalt;0 to 0.3 part of glass fiber and 0-3 parts of an additive; the application of the high-viscosity modified asphalt mixture is as follows: the high-viscosity modified asphalt mixture is paved and then automatically flows to form a pavement overlay, and the high-viscosity modified asphalt mixture is a thin slurry mixture, is good in fluidity, and can intrude into asphalt pavement cracks, so that asphalt pavement cracks are repaired, and new cracks on an asphalt pavement can be effectively inhibited.
本发明公开了一种高黏改性沥青混合料及其应用，高黏改性沥青混合料包括按重量份计的组分：第一集料25‑35份；第二集料20‑30份；第三集料35‑55份；填料0‑3份；高黏高弹改性乳化沥青9‑15份；玻璃纤维0‑0.3份；添加剂0‑3份；高黏改性沥青混合料的应用为将高黏改性沥青混合料摊铺后自流淌成型为路面罩面；高黏改性沥青混合料为稀浆混合料，流动性好，能够侵入沥青路表裂缝，从而修复沥青路表裂缝，能有效抑制沥青路面出现新裂缝。
High-viscosity modified asphalt mixture and application thereof
The invention discloses a high-viscosity modified asphalt mixture and application thereof. The high-viscosity modified asphalt mixture comprises the following components in parts by weight: 25-35 parts of a first aggregate; 20 to 30 parts of a second aggregate; 35 to 55 parts of a third aggregate; 0-3 parts of a filler; 9-15 parts of high-viscosity and high-elasticity modified emulsified asphalt;0 to 0.3 part of glass fiber and 0-3 parts of an additive; the application of the high-viscosity modified asphalt mixture is as follows: the high-viscosity modified asphalt mixture is paved and then automatically flows to form a pavement overlay, and the high-viscosity modified asphalt mixture is a thin slurry mixture, is good in fluidity, and can intrude into asphalt pavement cracks, so that asphalt pavement cracks are repaired, and new cracks on an asphalt pavement can be effectively inhibited.
本发明公开了一种高黏改性沥青混合料及其应用，高黏改性沥青混合料包括按重量份计的组分：第一集料25‑35份；第二集料20‑30份；第三集料35‑55份；填料0‑3份；高黏高弹改性乳化沥青9‑15份；玻璃纤维0‑0.3份；添加剂0‑3份；高黏改性沥青混合料的应用为将高黏改性沥青混合料摊铺后自流淌成型为路面罩面；高黏改性沥青混合料为稀浆混合料，流动性好，能够侵入沥青路表裂缝，从而修复沥青路表裂缝，能有效抑制沥青路面出现新裂缝。
High-viscosity modified asphalt mixture and application thereof
一种高黏改性沥青混合料及其应用
HE PEIYONG (author) / LONG XIANG (author) / XU WEILONG (author) / LI JUN (author) / XU ZHIDONG (author) / CHEN DENGXING (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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