A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Carbonized brick containing industrial calcium slag and preparation method thereof
The invention discloses a carbonized brick containing industrial calcium slag and a preparation method thereof. The carbonized brick containing industrial calcium slag comprises calcium slag, aggregate, ammonium bicarbonate and water, wherein the calcium slag accounts for 30 parts by mass, and the aggregate accounts for 70 parts by mass. The calcium slag is composed of, by mass, 15-25 parts of stainless steel slag with gamma-dicalcium silicate as a main mineral phase and 5-15 parts of ardealite. The preparation method comprises the following steps: drying, grinding and sieving the calcium slag; uniformly mixing the calcium slag, the aggregate, the additive and the water, and then pressing and molding the mixture to obtain a green body; and carrying out carbonization maintenance on the green body. According to the scheme, waste is utilized, environmental protection is achieved, and the obtained carbonized brick can be widely applied to constructional engineering.
本发明公开一种含工业钙渣的碳化砖及其制备方法，含工业钙渣的碳化砖包括钙渣、骨料、碳酸氢氨及水；其中钙渣30份和骨料70份(以质量份计)。钙渣由矿物相以γ型硅酸二钙为主的不锈钢渣和磷石膏组成，按质量份分别为15～25份、5～15份。其制备方法包括：将钙渣烘干，粉磨过筛；钙渣、骨料、外加剂、水混合均匀，然后将混合料压制成型，得坯体；将坯体进行碳化养护。本发明方案利废、环保，得到的碳化砖可广泛应用于建筑工程中。
Carbonized brick containing industrial calcium slag and preparation method thereof
The invention discloses a carbonized brick containing industrial calcium slag and a preparation method thereof. The carbonized brick containing industrial calcium slag comprises calcium slag, aggregate, ammonium bicarbonate and water, wherein the calcium slag accounts for 30 parts by mass, and the aggregate accounts for 70 parts by mass. The calcium slag is composed of, by mass, 15-25 parts of stainless steel slag with gamma-dicalcium silicate as a main mineral phase and 5-15 parts of ardealite. The preparation method comprises the following steps: drying, grinding and sieving the calcium slag; uniformly mixing the calcium slag, the aggregate, the additive and the water, and then pressing and molding the mixture to obtain a green body; and carrying out carbonization maintenance on the green body. According to the scheme, waste is utilized, environmental protection is achieved, and the obtained carbonized brick can be widely applied to constructional engineering.
本发明公开一种含工业钙渣的碳化砖及其制备方法，含工业钙渣的碳化砖包括钙渣、骨料、碳酸氢氨及水；其中钙渣30份和骨料70份(以质量份计)。钙渣由矿物相以γ型硅酸二钙为主的不锈钢渣和磷石膏组成，按质量份分别为15～25份、5～15份。其制备方法包括：将钙渣烘干，粉磨过筛；钙渣、骨料、外加剂、水混合均匀，然后将混合料压制成型，得坯体；将坯体进行碳化养护。本发明方案利废、环保，得到的碳化砖可广泛应用于建筑工程中。
Carbonized brick containing industrial calcium slag and preparation method thereof
一种含工业钙渣的碳化砖及其制备方法
HAN XURAN (author) / ZHAO PEIWEN (author) / YU ZHAOMING (author) / PAN BIN (author) / JIAN YONGXING (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Stainless steel slag carbonized aerated brick and preparation method thereof
| European Patent Office | 2021
Preparation method of carbonized brick and carbonized brick
| European Patent Office | 2024
Vulcanized and carbonized steel slag-based perforated brick and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2023