A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phosphogypsum pavement base layer paving method and device
The invention discloses an ardealite pavement base course paving method and a device thereof, and belongs to the technical field of roadbed paving, the device comprises a paving device main body driven by a driving device, the paving device main body comprises a paving frame, the paving frame is provided with a lower paving unit for paving modified ardealite lightweight aggregate, and the paving frame is provided with a lower paving unit for paving the modified ardealite lightweight aggregate. The upper paving unit is used for paving roadbed powder, and a high-frequency vibration unit for vibrating the roadbed is arranged on the paving frame. According to the method, the existing phosphogypsum roadbed is designed, the prepared modified phosphogypsum lightweight aggregate is firstly paved on the gravel through the paving device to form the modified phosphogypsum lightweight aggregate layer, and then the phosphogypsum powder is paved on the modified phosphogypsum lightweight aggregate layer to form the modified phosphogypsum lightweight aggregate layer. And the modified phosphogypsum lightweight aggregate and the roadbed powder are vibrated through the high-frequency vibration unit to ensure that the phosphogypsum powder and the roadbed are uniformly mixed, so that hollowing is avoided, the strength of the pavement is remarkably enhanced, and the service life of the pavement is remarkably prolonged.
本发明公开了一种磷石膏路面基层铺装方法及其装置，属于路基铺装技术领域，包括通过驱动设备进行驱动的铺装装置主体，所述铺装装置主体包括铺装架，所述铺装架上设置有对改性磷石膏轻骨料进行铺装的下铺装单元，以及对路基粉料进行铺装的上铺装单元，所述铺装架上设置有对路基进行振捣处理的高频振动单元。本发明针对目前的磷石膏路基进行设计，通过铺装装置将制备后的改性磷石膏轻骨料先进行铺装在碎石上方，形成改性磷石膏轻骨料层，再将磷石膏粉末铺装在改性磷石膏轻骨料层上方，并通过高频振动单元对改性磷石膏轻骨料和路基粉料进行振捣，确保磷石膏粉料与路基的混合均匀，从而避免出现空鼓，显著增强路面强度和寿命。
Phosphogypsum pavement base layer paving method and device
The invention discloses an ardealite pavement base course paving method and a device thereof, and belongs to the technical field of roadbed paving, the device comprises a paving device main body driven by a driving device, the paving device main body comprises a paving frame, the paving frame is provided with a lower paving unit for paving modified ardealite lightweight aggregate, and the paving frame is provided with a lower paving unit for paving the modified ardealite lightweight aggregate. The upper paving unit is used for paving roadbed powder, and a high-frequency vibration unit for vibrating the roadbed is arranged on the paving frame. According to the method, the existing phosphogypsum roadbed is designed, the prepared modified phosphogypsum lightweight aggregate is firstly paved on the gravel through the paving device to form the modified phosphogypsum lightweight aggregate layer, and then the phosphogypsum powder is paved on the modified phosphogypsum lightweight aggregate layer to form the modified phosphogypsum lightweight aggregate layer. And the modified phosphogypsum lightweight aggregate and the roadbed powder are vibrated through the high-frequency vibration unit to ensure that the phosphogypsum powder and the roadbed are uniformly mixed, so that hollowing is avoided, the strength of the pavement is remarkably enhanced, and the service life of the pavement is remarkably prolonged.
本发明公开了一种磷石膏路面基层铺装方法及其装置，属于路基铺装技术领域，包括通过驱动设备进行驱动的铺装装置主体，所述铺装装置主体包括铺装架，所述铺装架上设置有对改性磷石膏轻骨料进行铺装的下铺装单元，以及对路基粉料进行铺装的上铺装单元，所述铺装架上设置有对路基进行振捣处理的高频振动单元。本发明针对目前的磷石膏路基进行设计，通过铺装装置将制备后的改性磷石膏轻骨料先进行铺装在碎石上方，形成改性磷石膏轻骨料层，再将磷石膏粉末铺装在改性磷石膏轻骨料层上方，并通过高频振动单元对改性磷石膏轻骨料和路基粉料进行振捣，确保磷石膏粉料与路基的混合均匀，从而避免出现空鼓，显著增强路面强度和寿命。
Phosphogypsum pavement base layer paving method and device
一种磷石膏路面基层铺装方法及其装置
LI XIN (author) / DING YI (author) / TAN YUANYUAN (author) / SANG JING (author) / ZHANG SHANGZHI (author) / ZHA WEIFENG (author) / XU WEI (author) / JING ZHE (author)
2025-01-07
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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