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Novel concrete material with high water permeability and preparation method thereof
The invention discloses a novel concrete material with high water permeability and a preparation method thereof, the novel concrete material is prepared from the following components in parts by weight: 500-1000 parts of coarse aggregate and water-permeable balls, 200-400 parts of Portland cement, 100-250 parts of water, 30-60 parts of slag powder, 10-20 parts of additive and 50-70 parts of reinforced fiber, the coarse aggregate is crushed rock, the crushing value of the crushed rock is less than or equal to 5mm, and the water-permeable balls are water-permeable balls; and the water-permeable ball is prepared by a mold. The water-permeable concrete has more excellent water permeability, the water permeability does not need to be improved by increasing the aggregate density, the water-permeable concrete can still keep good strength, the water permeability can be improved according to requirements while the strength of the water-permeable concrete is improved, and the application field of the water-permeable concrete is widened.
本发明公开了一种高透水性的混凝土新材料及其制备方法，该混凝土新材料的组成为以下重量份的组分：准备粗骨料和透水球共500‑1000份、硅酸盐水泥200‑400份、水100‑250份、矿渣粉30‑60份、添加剂10‑20份、增强纤维50‑70份，所述粗骨料为碎岩石，碎岩石的压碎值≤5mm，所述透水球由模具制备而成。本发明具备更加优良的透水性，而且无需通过增大骨料密度进行提高透水性，使得透水混凝土依旧可保持良好的强度，提高透水混凝土强度的同时可根据需求增加其透水性，提高透水混凝土的适用场地。
Novel concrete material with high water permeability and preparation method thereof
The invention discloses a novel concrete material with high water permeability and a preparation method thereof, the novel concrete material is prepared from the following components in parts by weight: 500-1000 parts of coarse aggregate and water-permeable balls, 200-400 parts of Portland cement, 100-250 parts of water, 30-60 parts of slag powder, 10-20 parts of additive and 50-70 parts of reinforced fiber, the coarse aggregate is crushed rock, the crushing value of the crushed rock is less than or equal to 5mm, and the water-permeable balls are water-permeable balls; and the water-permeable ball is prepared by a mold. The water-permeable concrete has more excellent water permeability, the water permeability does not need to be improved by increasing the aggregate density, the water-permeable concrete can still keep good strength, the water permeability can be improved according to requirements while the strength of the water-permeable concrete is improved, and the application field of the water-permeable concrete is widened.
本发明公开了一种高透水性的混凝土新材料及其制备方法，该混凝土新材料的组成为以下重量份的组分：准备粗骨料和透水球共500‑1000份、硅酸盐水泥200‑400份、水100‑250份、矿渣粉30‑60份、添加剂10‑20份、增强纤维50‑70份，所述粗骨料为碎岩石，碎岩石的压碎值≤5mm，所述透水球由模具制备而成。本发明具备更加优良的透水性，而且无需通过增大骨料密度进行提高透水性，使得透水混凝土依旧可保持良好的强度，提高透水混凝土强度的同时可根据需求增加其透水性，提高透水混凝土的适用场地。
Novel concrete material with high water permeability and preparation method thereof
一种高透水性的混凝土新材料及其制备方法
SHI GUOQING (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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