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A platform for research: civil engineering, architecture and urbanism
Siliceous oxide pouring refractory brick
The invention belongs to the technical field of refractory bricks, and particularly relates to a siliceous oxide pouring refractory brick which comprises an inner brick body and an outer refractory coating layer. The inner brick body is prepared from the following raw materials: clay, shale, coal gangue, silicon oxide, kaolin, glass fiber and water, wherein the mass proportions of the clay, the shale, the coal gangue, the silicon oxide, the kaolin, the glass fiber and the water are respectively as follows by weight, 40-50 parts of clay, 18-22 parts of shale, 10-12 parts of coal gangue, 20-30 parts of silicon oxide, 16-18 parts of kaolin, 4-6 parts of glass fiber and 30-40 parts of water. The outer wall of the inner brick body is coated with the outer refractory coating layer so that the outer refractory coating layer can be in direct contact with fire in case of fire, the refractory effect is better, and the use of refractory materials is reduced; with cooperative use of the clay, theshale, the coal gangue, the silicon oxide, the kaolin and the glass fibers, the prepared brick is relatively good in structural strength and is not liable to break.
本发明公开的属于耐火砖技术领域，具体为一种氧化硅质浇注耐火砖，包括：内砖体和外耐火包覆层；所述内砖体的原料包括粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维和水，所述粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维和水按照质量比重分别为：粘土40‑50份、页岩18‑22份、煤矸石10‑12份、氧化硅20‑30份、高岭土16‑18份、玻璃纤维4‑6份和水30‑40份，通过将外耐火包覆层包覆在内砖体的外壁上，出现失火情况时，能够与火直接接触，耐火效果较好，且减少耐火材料的使用；通过粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维之间配合使用，制成的砖结构强度较好，不容易出现断裂的情况。
Siliceous oxide pouring refractory brick
The invention belongs to the technical field of refractory bricks, and particularly relates to a siliceous oxide pouring refractory brick which comprises an inner brick body and an outer refractory coating layer. The inner brick body is prepared from the following raw materials: clay, shale, coal gangue, silicon oxide, kaolin, glass fiber and water, wherein the mass proportions of the clay, the shale, the coal gangue, the silicon oxide, the kaolin, the glass fiber and the water are respectively as follows by weight, 40-50 parts of clay, 18-22 parts of shale, 10-12 parts of coal gangue, 20-30 parts of silicon oxide, 16-18 parts of kaolin, 4-6 parts of glass fiber and 30-40 parts of water. The outer wall of the inner brick body is coated with the outer refractory coating layer so that the outer refractory coating layer can be in direct contact with fire in case of fire, the refractory effect is better, and the use of refractory materials is reduced; with cooperative use of the clay, theshale, the coal gangue, the silicon oxide, the kaolin and the glass fibers, the prepared brick is relatively good in structural strength and is not liable to break.
本发明公开的属于耐火砖技术领域，具体为一种氧化硅质浇注耐火砖，包括：内砖体和外耐火包覆层；所述内砖体的原料包括粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维和水，所述粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维和水按照质量比重分别为：粘土40‑50份、页岩18‑22份、煤矸石10‑12份、氧化硅20‑30份、高岭土16‑18份、玻璃纤维4‑6份和水30‑40份，通过将外耐火包覆层包覆在内砖体的外壁上，出现失火情况时，能够与火直接接触，耐火效果较好，且减少耐火材料的使用；通过粘土、页岩、煤矸石、氧化硅、高岭土、玻璃纤维之间配合使用，制成的砖结构强度较好，不容易出现断裂的情况。
Siliceous oxide pouring refractory brick
一种氧化硅质浇注耐火砖
CHEN XILAI (author) / YAN HAIYING (author) / XU YANBIN (author) / XIA GUOQING (author) / XIE BIN (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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