A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water permeable brick and preparation method thereof
The invention relates to the technical field of inorganic nonmetals, in particular to a water permeable brick and a preparation method thereof. The water permeable brick comprises the following preparation raw materials in parts by weight: 75-85 parts of copper tailings with the particle size of 5-10 meshes, 15-25 parts of copper tailings with the particle size of less than 200 meshes and 14-16 parts of a binder. According to the water permeable brick, the utilization rate of the copper tailings is increased, solid waste resource utilization is achieved, and the water permeable brick has the high mechanical property and the high water permeability coefficient. The preparation method of the water permeable brick is low in required clay content, simple in preparation process, low in cost and easy for industrial mass production.
本发明涉及无机非金属技术领域，尤其涉及一种透水砖及其制备方法。透水砖包括如下重量份数的制备原料：粒径为5‑10目的铜尾矿75‑85份、粒径小于200目的铜尾矿15‑25份、粘结剂14‑16份。本发明的透水砖提高了铜尾矿的利用率，实现了固废资源化利用，且兼具高力学性能和高透水系数。本发明的透水砖的制备方法需要的粘土含量少，制备工艺简单，成本低，易于产业化大批量生产。
Water permeable brick and preparation method thereof
The invention relates to the technical field of inorganic nonmetals, in particular to a water permeable brick and a preparation method thereof. The water permeable brick comprises the following preparation raw materials in parts by weight: 75-85 parts of copper tailings with the particle size of 5-10 meshes, 15-25 parts of copper tailings with the particle size of less than 200 meshes and 14-16 parts of a binder. According to the water permeable brick, the utilization rate of the copper tailings is increased, solid waste resource utilization is achieved, and the water permeable brick has the high mechanical property and the high water permeability coefficient. The preparation method of the water permeable brick is low in required clay content, simple in preparation process, low in cost and easy for industrial mass production.
本发明涉及无机非金属技术领域，尤其涉及一种透水砖及其制备方法。透水砖包括如下重量份数的制备原料：粒径为5‑10目的铜尾矿75‑85份、粒径小于200目的铜尾矿15‑25份、粘结剂14‑16份。本发明的透水砖提高了铜尾矿的利用率，实现了固废资源化利用，且兼具高力学性能和高透水系数。本发明的透水砖的制备方法需要的粘土含量少，制备工艺简单，成本低，易于产业化大批量生产。
Water permeable brick and preparation method thereof
一种透水砖及其制备方法
DONG WEIXIA (author) / WEN XIAOQING (author) / BAO QIFU (author) / GU XINGYONG (author) / LUO TING (author) / LI PING (author) / XU YAN (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME