A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses waterproof impervious foam concrete and a preparation method thereof. The waterproof impervious foam concrete comprises a box body, the waterproof impervious concrete is prepared from the following raw materials in parts by weight: 360-400 parts of cement, 650-720 parts of gravel, 1100-1200 parts of broken stone, 180-200 parts of water, 50-60 parts of fly ash, 70-85 parts of mineral powder, 35-45 parts of silica fume, 6-8 parts of a water reducing agent, 2-4 parts of hydrophobic silicon dioxide microspheres, 2-6 parts of composite fibers and 1-3 parts of sugar calcium, and the raw materials are put into a box body to be mixed and stirred. By arranging the automatic mixing mechanism, when a rotating block drives a stirring rod to rotate, stir and mix, the rotating block is driven by centrifugal force of the stirring rod to rotate and rise on the outer wall of the rotating rod, so that the stirring rod can be rotated and lifted by different angles under the condition that the rotating speed of the rotating rod driven by a motor is different; when high-load and high-rotating-speed rotary mixing is carried out, the stirring rod can be rapidly lifted up, large-range stirring is carried out on the interior of the box body, the mixing speed is increased, when low-rotating-speed slow stirring is carried out to prevent solidification in the box body, the stirring rod can be kept in an inclined falling state, raw material stirring resistance is reduced, the use load of a motor is reduced, and energy is saved.
本发明公开了一种防水抗渗泡沫混凝土及其制备方法，包括箱体，所述防水抗渗混凝土由包含以下重量份的原料制成：水泥360‑400份、砂石650‑720份、碎石1100‑1200份、水180‑200份、粉煤灰50‑60份、矿粉70‑85份、硅灰35‑45份、减水剂6‑8份、疏水二氧化硅微球2‑4份、复合纤维2‑6份、糖钙1‑3份，将原料放入箱体中进行混合搅拌，涉及混凝土技术领域。通过设置自动混合机构，在转块带动搅拌杆进行旋转搅拌混合的时候，随着搅拌杆离心力开始带动转块在转杆外壁旋转上升，从而可以随着转杆被电机带动的转速不同情况下，使得搅拌杆旋转抬起不同的角度，在进行高负荷高转速旋转混合时，搅拌杆则会迅速抬起，对箱体内部进行大范围的搅拌，加快混合速度，而在低转速缓慢搅拌防止箱体内部凝固时，搅拌杆即可保持倾斜下落状态，减少拨动原料阻力，减少电机的使用负荷，节省能源。
The invention discloses waterproof impervious foam concrete and a preparation method thereof. The waterproof impervious foam concrete comprises a box body, the waterproof impervious concrete is prepared from the following raw materials in parts by weight: 360-400 parts of cement, 650-720 parts of gravel, 1100-1200 parts of broken stone, 180-200 parts of water, 50-60 parts of fly ash, 70-85 parts of mineral powder, 35-45 parts of silica fume, 6-8 parts of a water reducing agent, 2-4 parts of hydrophobic silicon dioxide microspheres, 2-6 parts of composite fibers and 1-3 parts of sugar calcium, and the raw materials are put into a box body to be mixed and stirred. By arranging the automatic mixing mechanism, when a rotating block drives a stirring rod to rotate, stir and mix, the rotating block is driven by centrifugal force of the stirring rod to rotate and rise on the outer wall of the rotating rod, so that the stirring rod can be rotated and lifted by different angles under the condition that the rotating speed of the rotating rod driven by a motor is different; when high-load and high-rotating-speed rotary mixing is carried out, the stirring rod can be rapidly lifted up, large-range stirring is carried out on the interior of the box body, the mixing speed is increased, when low-rotating-speed slow stirring is carried out to prevent solidification in the box body, the stirring rod can be kept in an inclined falling state, raw material stirring resistance is reduced, the use load of a motor is reduced, and energy is saved.
本发明公开了一种防水抗渗泡沫混凝土及其制备方法，包括箱体，所述防水抗渗混凝土由包含以下重量份的原料制成：水泥360‑400份、砂石650‑720份、碎石1100‑1200份、水180‑200份、粉煤灰50‑60份、矿粉70‑85份、硅灰35‑45份、减水剂6‑8份、疏水二氧化硅微球2‑4份、复合纤维2‑6份、糖钙1‑3份，将原料放入箱体中进行混合搅拌，涉及混凝土技术领域。通过设置自动混合机构，在转块带动搅拌杆进行旋转搅拌混合的时候，随着搅拌杆离心力开始带动转块在转杆外壁旋转上升，从而可以随着转杆被电机带动的转速不同情况下，使得搅拌杆旋转抬起不同的角度，在进行高负荷高转速旋转混合时，搅拌杆则会迅速抬起，对箱体内部进行大范围的搅拌，加快混合速度，而在低转速缓慢搅拌防止箱体内部凝固时，搅拌杆即可保持倾斜下落状态，减少拨动原料阻力，减少电机的使用负荷，节省能源。
Waterproof impermeable foam concrete and preparation method thereof
一种防水抗渗泡沫混凝土及其制备方法
ZHAO YAN (author)
2022-05-20
Patent
Electronic Resource
Chinese
Impermeable waterproof concrete and preparation method thereof
| European Patent Office | 2021
Impermeable waterproof concrete and preparation method thereof
| European Patent Office | 2023
Impermeable waterproof fiber reinforced concrete and preparation method thereof
| European Patent Office | 2024
Impermeable rigid waterproof agent and preparation method thereof
| European Patent Office | 2023
Formula and preparation method of impermeable waterproof concrete repairing agent
| European Patent Office | 2015