A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Unfired magnesia-alumina spinel brick and preparation process thereof
The invention discloses an unfired magnesia-alumina spinel brick and a preparation process thereof, and relates to the technical field of baking-free bricks, the unfired magnesia-alumina spinel brick is prepared from a main material and an auxiliary material, the main material comprises the following components: (1) corundum; (2) magnesium powder; wherein the weight of the corundum is 60%-70%, and the weight of the magnesium powder is 25%-30%; ingredients comprise the following components: (1) bauxite; (2) an adhesive; and (3) the weight of the diluent and the bauxite is 20%-30%, and the ratio of the viscosity agent to the diluent is 1: 200. The preparation method has the beneficial effects that the finished product wet material is obtained through material crushing, material fine grinding, material vibration screening, material mixing, mixed material dilution and compression molding, and then the finished product brick is obtained through a wet curing mode; according to the baking-free brick, materials in the brick body can absorb sufficient moisture through wet curing, the strength, viscosity and stability of the baking-free brick are improved after standing and drying, and the baking-free brick prepared through the method has good environment-friendly performance.
本发明公开了一种不烧镁铝尖晶石砖及其制备工艺，涉及免烧砖技术领域，制作不烧成镁铝尖晶石砖的包括主料和配料，主料包括以下：①：刚玉；②：镁粉；其中，刚玉的份量为60％‑70％，镁粉的份量为25％‑30％；配料包括以下：①：铝矾土；②：黏性剂；③：稀释剂，铝矾土的份量为20％‑30％，黏性剂和稀释剂的比例为1：200有益效果：本申请通过料品粉碎、料品细磨、料品振筛、料品混合、混料稀释、压制成型后得到成品湿料，随后通过湿养护的方式得到成品砖，通过湿养护能够使得砖体内部材料之间吸够充足的水分，再经过静置干燥以后其自身的强度、黏性以及稳定性也得到了增加，此种方式制成的免烧砖不仅具有较好的环保性能。
Unfired magnesia-alumina spinel brick and preparation process thereof
The invention discloses an unfired magnesia-alumina spinel brick and a preparation process thereof, and relates to the technical field of baking-free bricks, the unfired magnesia-alumina spinel brick is prepared from a main material and an auxiliary material, the main material comprises the following components: (1) corundum; (2) magnesium powder; wherein the weight of the corundum is 60%-70%, and the weight of the magnesium powder is 25%-30%; ingredients comprise the following components: (1) bauxite; (2) an adhesive; and (3) the weight of the diluent and the bauxite is 20%-30%, and the ratio of the viscosity agent to the diluent is 1: 200. The preparation method has the beneficial effects that the finished product wet material is obtained through material crushing, material fine grinding, material vibration screening, material mixing, mixed material dilution and compression molding, and then the finished product brick is obtained through a wet curing mode; according to the baking-free brick, materials in the brick body can absorb sufficient moisture through wet curing, the strength, viscosity and stability of the baking-free brick are improved after standing and drying, and the baking-free brick prepared through the method has good environment-friendly performance.
本发明公开了一种不烧镁铝尖晶石砖及其制备工艺，涉及免烧砖技术领域，制作不烧成镁铝尖晶石砖的包括主料和配料，主料包括以下：①：刚玉；②：镁粉；其中，刚玉的份量为60％‑70％，镁粉的份量为25％‑30％；配料包括以下：①：铝矾土；②：黏性剂；③：稀释剂，铝矾土的份量为20％‑30％，黏性剂和稀释剂的比例为1：200有益效果：本申请通过料品粉碎、料品细磨、料品振筛、料品混合、混料稀释、压制成型后得到成品湿料，随后通过湿养护的方式得到成品砖，通过湿养护能够使得砖体内部材料之间吸够充足的水分，再经过静置干燥以后其自身的强度、黏性以及稳定性也得到了增加，此种方式制成的免烧砖不仅具有较好的环保性能。
Unfired magnesia-alumina spinel brick and preparation process thereof
一种不烧镁铝尖晶石砖及其制备工艺
JIN ZHAO (author) / GONG HUAZE (author) / CUI BO'AO (author) / ZHAO XIANHUA (author) / ZHANG YIXIAN (author) / MA JIALIANG (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Low-thermal-conductivity unfired magnesia-alumina spinel brick and preparation method thereof
| European Patent Office | 2024
Unfired alumina-magnesia carbon brick and preparation method thereof
| European Patent Office | 2023
Unfired alumina-magnesia carbon brick and preparation method thereof
| European Patent Office | 2022
Unfired alumina-magnesia carbon brick and preparation method thereof
| European Patent Office | 2024
Carbon-free unfired magnesia-alumina brick and preparation method thereof
| European Patent Office | 2021