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A platform for research: civil engineering, architecture and urbanism
On-site rapid cross-linking construction equipment and method for rubber asphalt stress absorbing layer
The invention discloses in-situ rapid crosslinking construction equipment and method for a rubber asphalt stress absorbing layer. The equipment comprises a vehicle body, a controller, and a rubber asphalt storing and spraying device, a matrix asphalt storing and spraying device and an aggregate storing and spraying device which are arranged on the vehicle body and controlled by the controller, wherein the rubber asphalt spray head and the matrix asphalt spray head are respectively connected with the conveying pipeline through bearings, the spraying angle can be freely adjusted, a certain proportion of vulcanizing agent is added into the matrix asphalt, and the matrix asphalt is fully mixed with the rubber asphalt through the spray heads, so that in-situ rapid crosslinking of the rubber asphalt after high-temperature mixing is realized; therefore, the crack resistance, impact resistance and fatigue resistance of the rubber asphalt stress absorbing layer are improved. According to the on-site rapid crosslinking construction equipment and method for the rubber asphalt stress absorbing layer, construction is convenient, the strength of a finished product is high, impact toughness is good, the problem of cracks of a road surface is effectively solved, and the durability of the road surface is remarkably improved.
本发明公开了一种橡胶沥青应力吸收层就地快速交联施工设备及方法，该设备包括车辆本体、控制器和设置在车辆本体上并由控制器控制的橡胶沥青储存喷洒装置、基质沥青储存喷洒装置和集料储存喷洒装置；其中，橡胶沥青喷头和基质沥青喷头分别通过轴承与输送管路连接，可自由调整喷洒角度，基质沥青中添加有一定比例的硫化剂，经由喷头与橡胶沥青充分混合，实现橡胶沥青在高温混合后原位快速交联，以提高橡胶沥青应力吸收层的抗裂、抗冲击和耐疲劳性能。本发明的橡胶沥青应力吸收层就地快速交联施工设备及方法，施工方便，成品强度高、冲击韧性好，有效解决了道路路面裂缝问题，显著提升了路面耐久性。
On-site rapid cross-linking construction equipment and method for rubber asphalt stress absorbing layer
The invention discloses in-situ rapid crosslinking construction equipment and method for a rubber asphalt stress absorbing layer. The equipment comprises a vehicle body, a controller, and a rubber asphalt storing and spraying device, a matrix asphalt storing and spraying device and an aggregate storing and spraying device which are arranged on the vehicle body and controlled by the controller, wherein the rubber asphalt spray head and the matrix asphalt spray head are respectively connected with the conveying pipeline through bearings, the spraying angle can be freely adjusted, a certain proportion of vulcanizing agent is added into the matrix asphalt, and the matrix asphalt is fully mixed with the rubber asphalt through the spray heads, so that in-situ rapid crosslinking of the rubber asphalt after high-temperature mixing is realized; therefore, the crack resistance, impact resistance and fatigue resistance of the rubber asphalt stress absorbing layer are improved. According to the on-site rapid crosslinking construction equipment and method for the rubber asphalt stress absorbing layer, construction is convenient, the strength of a finished product is high, impact toughness is good, the problem of cracks of a road surface is effectively solved, and the durability of the road surface is remarkably improved.
本发明公开了一种橡胶沥青应力吸收层就地快速交联施工设备及方法，该设备包括车辆本体、控制器和设置在车辆本体上并由控制器控制的橡胶沥青储存喷洒装置、基质沥青储存喷洒装置和集料储存喷洒装置；其中，橡胶沥青喷头和基质沥青喷头分别通过轴承与输送管路连接，可自由调整喷洒角度，基质沥青中添加有一定比例的硫化剂，经由喷头与橡胶沥青充分混合，实现橡胶沥青在高温混合后原位快速交联，以提高橡胶沥青应力吸收层的抗裂、抗冲击和耐疲劳性能。本发明的橡胶沥青应力吸收层就地快速交联施工设备及方法，施工方便，成品强度高、冲击韧性好，有效解决了道路路面裂缝问题，显著提升了路面耐久性。
On-site rapid cross-linking construction equipment and method for rubber asphalt stress absorbing layer
一种橡胶沥青应力吸收层就地快速交联施工设备及方法
WANG SHIFENG (author) / ZHANG ZILUN (author) / DENG WENHUA (author) / CHEN CHENG (author) / TAO JIAN (author) / LU XIAOWEI (author) / SHEN CHAO (author)
2023-06-06
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
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