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A platform for research: civil engineering, architecture and urbanism
Ecological colored permeable pavement material and preparation method thereof
The invention discloses an ecological colored permeable pavement material and a preparation method thereof. The permeable pavement material is prepared by the following steps: feeding active slag powder, a rare earth inorganic adhesive, an inorganic pigment and iron tailing slag (or construction waste aggregate) into a forced stirrer according to a mass ratio of 1 : (0.4-0.6) : (0.03-0.05) : (3.0-4.0), stirring the mixture for 3-10 minutes, paving the material, and tamping and trowelling the pavement. The obtained pervious concrete never fades, the compressive strength is 30-45 MPa, the breaking strength is 3.0-5.2 MPa, and the permeability coefficient is 2.3-4.5 mm/s.
本发明公开了一种生态彩色透水路面材料及其制备方法：该透水路面材料由活性矿渣粉、稀土无机胶、无机颜料、铁尾矿渣(或建筑垃圾骨料)按照质量比1∶0.4～0.6∶0.03～0.05∶3.0～4.0置入强制搅拌器中，搅拌3‑10分钟，然后摊铺、夯实、抹平。所得透水混凝土永不退色，抗压强度30～45MPa，抗折强度3.0～5.2MPa，透水系数2.3～4.5mm/s。
Ecological colored permeable pavement material and preparation method thereof
The invention discloses an ecological colored permeable pavement material and a preparation method thereof. The permeable pavement material is prepared by the following steps: feeding active slag powder, a rare earth inorganic adhesive, an inorganic pigment and iron tailing slag (or construction waste aggregate) into a forced stirrer according to a mass ratio of 1 : (0.4-0.6) : (0.03-0.05) : (3.0-4.0), stirring the mixture for 3-10 minutes, paving the material, and tamping and trowelling the pavement. The obtained pervious concrete never fades, the compressive strength is 30-45 MPa, the breaking strength is 3.0-5.2 MPa, and the permeability coefficient is 2.3-4.5 mm/s.
本发明公开了一种生态彩色透水路面材料及其制备方法：该透水路面材料由活性矿渣粉、稀土无机胶、无机颜料、铁尾矿渣(或建筑垃圾骨料)按照质量比1∶0.4～0.6∶0.03～0.05∶3.0～4.0置入强制搅拌器中，搅拌3‑10分钟，然后摊铺、夯实、抹平。所得透水混凝土永不退色，抗压强度30～45MPa，抗折强度3.0～5.2MPa，透水系数2.3～4.5mm/s。
Ecological colored permeable pavement material and preparation method thereof
一种生态彩色透水路面材料及其制备方法
LIU JIAXIANG (author) / SUN LIHAN (author) / ZHANG HUI (author) / YING ZHANYONG (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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