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A platform for research: civil engineering, architecture and urbanism
Municipal sludge coal gangue hollow brick formula and production method
The invention discloses a municipal sludge coal gangue hollow brick formula and a production method thereof, the municipal sludge coal gangue hollow brick comprises the following raw material in partsby weight: 15-25 parts of coal gangue, 8-12 parts of fly ash, 5-10 parts of construction waste, 40-60 parts of wet sludge and 10-15 parts of straw powder. And the prepared hollow brick is low in density, high in compressive strength and free of peculiar smell, and can meet the requirements of building bricks.
本发明公开了一种城市污泥煤矸石空心砖配方及其生产方法，城市污泥煤矸石空心砖包括以下重量份的原料：煤矸石15‑25份、粉煤灰8‑12份、建筑垃圾5‑10份、湿污泥40‑60份、秸秆粉10‑15份，本发明克服了现有技术的不足，制备的空心砖密度低、抗压强度大、无异味，能够满足建筑用砖的要求。
Municipal sludge coal gangue hollow brick formula and production method
The invention discloses a municipal sludge coal gangue hollow brick formula and a production method thereof, the municipal sludge coal gangue hollow brick comprises the following raw material in partsby weight: 15-25 parts of coal gangue, 8-12 parts of fly ash, 5-10 parts of construction waste, 40-60 parts of wet sludge and 10-15 parts of straw powder. And the prepared hollow brick is low in density, high in compressive strength and free of peculiar smell, and can meet the requirements of building bricks.
本发明公开了一种城市污泥煤矸石空心砖配方及其生产方法，城市污泥煤矸石空心砖包括以下重量份的原料：煤矸石15‑25份、粉煤灰8‑12份、建筑垃圾5‑10份、湿污泥40‑60份、秸秆粉10‑15份，本发明克服了现有技术的不足，制备的空心砖密度低、抗压强度大、无异味，能够满足建筑用砖的要求。
Municipal sludge coal gangue hollow brick formula and production method
一种城市污泥煤矸石空心砖配方及生产方法
WANG KANGJIAN (author) / ZHAO JIAGANG (author) / WANG ZHENGHAI (author) / ZHANG SHIQIN (author) / YU CUNJI (author) / XU LIGANG (author) / ZHAO JIAYONG (author) / WANG WENGANG (author) / ZHANG XIAOLIN (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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