Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impermeable concrete and preparation device thereof
The invention belongs to the technical field of stirring devices, and particularly relates to impermeable concrete which is prepared from the following raw materials in parts by weight: 50-60 parts of Portland cement, 30-40 parts of 10-20mm gravel coarse aggregate, 10-20 parts of fly ash, 1-4 parts of polycarboxylate superplasticizer, 1-3 parts of bentonite, 2-5 parts of nano silicon dioxide and 70-80 parts of water. The hydraulic cylinder, the extrusion spring and the impact heads are arranged, the hydraulic cylinder is adjusted to drive all the impact heads on the impact plate to slightly impact the discharging cover, in the impact process, when the extrusion spring is extruded and the hydraulic cylinder drives the impact heads to return, the restoring force of the extrusion spring drives the impact heads to conduct secondary impact and third impact, and the impact effect is improved; the raw materials quickly slide down from the discharging cover, so that the discharging speed is increased, and the working efficiency of the stirring device is improved.
本发明属于搅拌装置技术领域，尤其是一种抗渗混凝土，包括以下重量份原料：硅酸盐水泥50‑60份、10‑20mm的碎石粗骨料30‑40份、粉煤灰10‑20份、聚羧酸减水剂1‑4份、膨润土1‑3份、纳米二氧化硅2‑5份、水70‑80份。本发明通过设置有液压缸、挤压弹簧和撞击头，调节液压缸带动撞击板上的各个撞击头对下料罩进行轻微撞击，撞击的过程中，挤压弹簧被挤压，液压缸带动撞击头回复时，挤压弹簧的回复力带动撞击头进行二次三次撞击，提高撞击效果，使得原材料快速的从下料罩中下滑，提高下料速度，从而提高该搅拌装置的工作效率。
Impermeable concrete and preparation device thereof
The invention belongs to the technical field of stirring devices, and particularly relates to impermeable concrete which is prepared from the following raw materials in parts by weight: 50-60 parts of Portland cement, 30-40 parts of 10-20mm gravel coarse aggregate, 10-20 parts of fly ash, 1-4 parts of polycarboxylate superplasticizer, 1-3 parts of bentonite, 2-5 parts of nano silicon dioxide and 70-80 parts of water. The hydraulic cylinder, the extrusion spring and the impact heads are arranged, the hydraulic cylinder is adjusted to drive all the impact heads on the impact plate to slightly impact the discharging cover, in the impact process, when the extrusion spring is extruded and the hydraulic cylinder drives the impact heads to return, the restoring force of the extrusion spring drives the impact heads to conduct secondary impact and third impact, and the impact effect is improved; the raw materials quickly slide down from the discharging cover, so that the discharging speed is increased, and the working efficiency of the stirring device is improved.
本发明属于搅拌装置技术领域，尤其是一种抗渗混凝土，包括以下重量份原料：硅酸盐水泥50‑60份、10‑20mm的碎石粗骨料30‑40份、粉煤灰10‑20份、聚羧酸减水剂1‑4份、膨润土1‑3份、纳米二氧化硅2‑5份、水70‑80份。本发明通过设置有液压缸、挤压弹簧和撞击头，调节液压缸带动撞击板上的各个撞击头对下料罩进行轻微撞击，撞击的过程中，挤压弹簧被挤压，液压缸带动撞击头回复时，挤压弹簧的回复力带动撞击头进行二次三次撞击，提高撞击效果，使得原材料快速的从下料罩中下滑，提高下料速度，从而提高该搅拌装置的工作效率。
Impermeable concrete and preparation device thereof
一种抗渗混凝土及其制备装置
FANG JIANFENG (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch