A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water permeable brick prepared from ferro-nickel alloy slag and preparation method of water permeable brick
The invention discloses a water permeable brick prepared from ferro-nickel alloy slag and a preparation method of the water permeable brick, and relates to water permeable bricks. The invention discloses a water permeable brick prepared from ferro-nickel alloy slag. The water permeable brick is prepared from the following components in parts by weight: 85-90 parts of ferro-nickel alloy slag, 6-15 parts of kaolin, 6-10 parts of fly ash, 0.4-0.6 part of sodium tripolyphosphate and 0.6-0.8 part of water. The thickness of the water permeable brick is 60-80 mm, the compressive strength is higher than 40 MPa, the water retention is larger than or equal to 0.6 g/cm < 3 >, and the water permeability coefficient is larger than or equal to 4.0 * 10 <-2 > The water-permeable brick is high in compressive strength and good in water-retaining property and water permeability, waste resources are fully utilized, waste residues are effectively recycled and harmlessly utilized, the production cost is low, and economic benefits are good.
本发明公开拉一种利用镍铁合金渣制备的透水砖及其制备方法，涉及透水砖。一种利用镍铁合金渣制备的透水砖，包括下列重量份的各组分：镍铁合金渣料85‑90、高岭土6‑15、粉煤灰6‑10、三聚磷酸钠0.4‑0.6、水0.6‑0.8。透水砖厚度为60～80mm，抗压强度高于40MPa，保水性≥0.6g/cm3，透水系数≥4.0×10‑2cm/s。本发明的透水砖抗压强度高，保水性和透水性能好，同时充分利用了废弃资源，有效实现废渣资源化、无害化利用，生产成本低，经济效益好。
Water permeable brick prepared from ferro-nickel alloy slag and preparation method of water permeable brick
The invention discloses a water permeable brick prepared from ferro-nickel alloy slag and a preparation method of the water permeable brick, and relates to water permeable bricks. The invention discloses a water permeable brick prepared from ferro-nickel alloy slag. The water permeable brick is prepared from the following components in parts by weight: 85-90 parts of ferro-nickel alloy slag, 6-15 parts of kaolin, 6-10 parts of fly ash, 0.4-0.6 part of sodium tripolyphosphate and 0.6-0.8 part of water. The thickness of the water permeable brick is 60-80 mm, the compressive strength is higher than 40 MPa, the water retention is larger than or equal to 0.6 g/cm < 3 >, and the water permeability coefficient is larger than or equal to 4.0 * 10 <-2 > The water-permeable brick is high in compressive strength and good in water-retaining property and water permeability, waste resources are fully utilized, waste residues are effectively recycled and harmlessly utilized, the production cost is low, and economic benefits are good.
本发明公开拉一种利用镍铁合金渣制备的透水砖及其制备方法，涉及透水砖。一种利用镍铁合金渣制备的透水砖，包括下列重量份的各组分：镍铁合金渣料85‑90、高岭土6‑15、粉煤灰6‑10、三聚磷酸钠0.4‑0.6、水0.6‑0.8。透水砖厚度为60～80mm，抗压强度高于40MPa，保水性≥0.6g/cm3，透水系数≥4.0×10‑2cm/s。本发明的透水砖抗压强度高，保水性和透水性能好，同时充分利用了废弃资源，有效实现废渣资源化、无害化利用，生产成本低，经济效益好。
Water permeable brick prepared from ferro-nickel alloy slag and preparation method of water permeable brick
一种利用镍铁合金渣制备的透水砖及其制备方法
CHANG YANXIN (author) / LIU XIAOYUAN (author) / LIU MIN (author) / HUO LEI (author) / HUANG BAO (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Water permeable brick produced from manganese slag and preparation method of water permeable brick
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2021
| European Patent Office | 2021
| European Patent Office | 2021