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发明公开
CN105272095A 一种轻型粉煤灰砖材 无效 - 驳回

一种轻型粉煤灰砖材
摘要：
本发明涉及一种轻型粉煤灰砖材，所述砖材包括石灰粉、粉煤灰、水泥、氧化铝和河沙，所述各成分的质量百分比为：石灰粉10-15份、粉煤灰45-50份、水泥10-12份、氧化铝5-8份和河沙10-15份，这种粉煤灰砖材是一种廉价而质量过硬的粉煤灰砖。
摘要（英）：

The invention relates to a light fly-ash brick. The brick comprises components in parts by mass as follows: 10-15 parts of lime powder, 45-50 parts of fly ash, 10-12 parts of cement, 5-8 parts of aluminum oxide and 10-15 parts of river sand. The light fly-ash brick is low in price and high in quality.

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