A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-density light-weight heat-preservation refractory brick and manufacturing process
The invention discloses a low-density light-weight thermal-insulation refractory brick and a manufacturing process, and relates to the technical field of refractory bricks, the low-density light-weight thermal-insulation refractory brick comprises the following raw materials by weight: 25-40 parts of fly ash, 15-40 parts of diatomite, 8-12 parts of a metal oxide, 8-14 parts of clay, 21-25 parts of high bauxite, 20-30 parts of a binder, and 9-11 parts of water; the particle size of the binder is less than or equal to 0.08 mm, and the metal oxide is alumina cement; the preparation process comprises the following steps: S1, stirring the raw materials of the low-density light-weight heat-insulating refractory brick according to the weight parts; s2, weighing the mixed material after being stirred; s3, pouring the weighed stirred material into a mold, and extruding the stirred material into a green brick through a press machine; according to the low-density light-weight heat-preservation refractory brick, the preparation process is simple, and the obtained brick can be uniform in mass and size and has good fire-resistant and heat-preservation effects.
本发明公开了一种低密度轻质保温耐火砖及制造工艺，涉及耐火砖技术领域，该低密度轻质保温耐火砖的原料按照重量份组分为：粉煤灰25～40份，硅藻土15～40份，金属氧化物8～12份，黏土8～14份，高铝矾土21～25份，粘结剂20～30份，水9～11份；所述粘结剂的粒度≤0.08mm，所述金属氧化物为氧化铝水泥；其制备工艺为以下步骤：S1、将低密度轻质保温耐火砖的原料按照重量份进行搅拌；S2、将搅拌后的混合料进行称重；S3、称重完成后的搅拌料倒入模具中通过压力机挤压成砖坯；本发明的低密度轻质保温耐火砖，其制备工艺简单，得到的砖块在质量和体积上都能够统一，并且具有较好耐火保温效果较好。
Low-density light-weight heat-preservation refractory brick and manufacturing process
The invention discloses a low-density light-weight thermal-insulation refractory brick and a manufacturing process, and relates to the technical field of refractory bricks, the low-density light-weight thermal-insulation refractory brick comprises the following raw materials by weight: 25-40 parts of fly ash, 15-40 parts of diatomite, 8-12 parts of a metal oxide, 8-14 parts of clay, 21-25 parts of high bauxite, 20-30 parts of a binder, and 9-11 parts of water; the particle size of the binder is less than or equal to 0.08 mm, and the metal oxide is alumina cement; the preparation process comprises the following steps: S1, stirring the raw materials of the low-density light-weight heat-insulating refractory brick according to the weight parts; s2, weighing the mixed material after being stirred; s3, pouring the weighed stirred material into a mold, and extruding the stirred material into a green brick through a press machine; according to the low-density light-weight heat-preservation refractory brick, the preparation process is simple, and the obtained brick can be uniform in mass and size and has good fire-resistant and heat-preservation effects.
本发明公开了一种低密度轻质保温耐火砖及制造工艺，涉及耐火砖技术领域，该低密度轻质保温耐火砖的原料按照重量份组分为：粉煤灰25～40份，硅藻土15～40份，金属氧化物8～12份，黏土8～14份，高铝矾土21～25份，粘结剂20～30份，水9～11份；所述粘结剂的粒度≤0.08mm，所述金属氧化物为氧化铝水泥；其制备工艺为以下步骤：S1、将低密度轻质保温耐火砖的原料按照重量份进行搅拌；S2、将搅拌后的混合料进行称重；S3、称重完成后的搅拌料倒入模具中通过压力机挤压成砖坯；本发明的低密度轻质保温耐火砖，其制备工艺简单，得到的砖块在质量和体积上都能够统一，并且具有较好耐火保温效果较好。
Low-density light-weight heat-preservation refractory brick and manufacturing process
一种低密度轻质保温耐火砖及制造工艺
ZHANG SHAN (author) / ZHOU JIAN (author) / JIANG JIE (author) / WAN ZHIHUA (author)
2023-08-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of light-weight heat-preservation brick
| European Patent Office | 2016
Environment-protection light-weight anti-water-leakage heat preservation brick
| European Patent Office | 2015
Refractory brick with heat preservation efficiency and processing technology
| European Patent Office | 2021