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A platform for research: civil engineering, architecture and urbanism
High-strength heat-insulating shale brick and preparation method thereof
The invention discloses a high-strength heat-insulating shale brick and a preparation method thereof. The shale brick comprises the following raw materials in parts by weight: 35-50 parts of shale, 15-25 parts of coal gangue, 5-12 parts of clay and 1-4 parts of fly ash. After being fired and formed, the shale brick has very high strength, can bear large acting force and cannot be broken or damaged; and the built wall body is excellent in heat insulation effect and good in heat preservation effect.
本发明公开了一种高强度隔热页岩砖及其制备方法，页岩砖原料按重量组份包括：页岩35‑50份，煤矸石15‑25份，粘土5‑12份，粉煤灰1‑4份。本页岩砖烧制成型后，具有非常高的强度，能够承受较大的作用力不会折断或者损坏；且砌的墙体隔热效果优异，保温效果好。
High-strength heat-insulating shale brick and preparation method thereof
The invention discloses a high-strength heat-insulating shale brick and a preparation method thereof. The shale brick comprises the following raw materials in parts by weight: 35-50 parts of shale, 15-25 parts of coal gangue, 5-12 parts of clay and 1-4 parts of fly ash. After being fired and formed, the shale brick has very high strength, can bear large acting force and cannot be broken or damaged; and the built wall body is excellent in heat insulation effect and good in heat preservation effect.
本发明公开了一种高强度隔热页岩砖及其制备方法，页岩砖原料按重量组份包括：页岩35‑50份，煤矸石15‑25份，粘土5‑12份，粉煤灰1‑4份。本页岩砖烧制成型后，具有非常高的强度，能够承受较大的作用力不会折断或者损坏；且砌的墙体隔热效果优异，保温效果好。
High-strength heat-insulating shale brick and preparation method thereof
一种高强度隔热页岩砖及其制备方法
ZHANG LILIANG (author) / HUANG ZI (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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