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Recycled coarse aggregate vibration shaping technical method
The invention discloses a recycled coarse aggregate vibration shaping technical method According to the recycled coarse aggregate vibration shaping technical method, a vibration shaping technology is used for carrying out morphology treatment on recycled coarse aggregate, mortar attached to the surface of the recycled coarse aggregate is removed, the weak connection area of the recycled coarse aggregate is reduced, the crushing index of the recycled coarse aggregate is improved, the water absorption rate is reduced, and the mechanical property of the recycled coarse aggregate is improved. The recycled coarse aggregate obtained by crushing the waste concrete is reinforced through the vibration shaping technology, the application range of the recycled aggregate is expanded, the engineering utilization rate of the recycled aggregate is improved, and natural gravel resources are saved. The strength of the recycled coarse aggregate subjected to vibration shaping is obviously improved, meanwhile, the surface mortar adhesion rate and the water absorption rate are reduced, and the use performance is improved.
本发明公开了一种再生粗骨料振动整形技术方法。再生粗骨料振动整形技术方法使用振动整形技术对再生粗骨料进行形貌处理，去除再生粗骨料表面附着砂浆，减少再生粗骨料薄弱连接区域，提高再生粗骨料压碎指标，降低吸水率，改善再生粗骨料的力学性能。本发明利用废弃混凝土破碎得到的再生粗骨料，通过振动整形技术进行强化，扩大再生骨料使用范围，提高再生骨料的工程利用率，节约天然砂石资源。振动整形后的再生粗骨料强度得到明显提升，同时减少了表面砂浆附着率和吸水率，使用性能得到提高。
Recycled coarse aggregate vibration shaping technical method
The invention discloses a recycled coarse aggregate vibration shaping technical method According to the recycled coarse aggregate vibration shaping technical method, a vibration shaping technology is used for carrying out morphology treatment on recycled coarse aggregate, mortar attached to the surface of the recycled coarse aggregate is removed, the weak connection area of the recycled coarse aggregate is reduced, the crushing index of the recycled coarse aggregate is improved, the water absorption rate is reduced, and the mechanical property of the recycled coarse aggregate is improved. The recycled coarse aggregate obtained by crushing the waste concrete is reinforced through the vibration shaping technology, the application range of the recycled aggregate is expanded, the engineering utilization rate of the recycled aggregate is improved, and natural gravel resources are saved. The strength of the recycled coarse aggregate subjected to vibration shaping is obviously improved, meanwhile, the surface mortar adhesion rate and the water absorption rate are reduced, and the use performance is improved.
本发明公开了一种再生粗骨料振动整形技术方法。再生粗骨料振动整形技术方法使用振动整形技术对再生粗骨料进行形貌处理，去除再生粗骨料表面附着砂浆，减少再生粗骨料薄弱连接区域，提高再生粗骨料压碎指标，降低吸水率，改善再生粗骨料的力学性能。本发明利用废弃混凝土破碎得到的再生粗骨料，通过振动整形技术进行强化，扩大再生骨料使用范围，提高再生骨料的工程利用率，节约天然砂石资源。振动整形后的再生粗骨料强度得到明显提升，同时减少了表面砂浆附着率和吸水率，使用性能得到提高。
Recycled coarse aggregate vibration shaping technical method
一种再生粗骨料振动整形技术方法
DENG PENG (author) / LIU XIAOYAN (author) / HUANG LIANG (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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