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Rice hull ash basic magnesium sulfate cement material, cement and mechanical property prediction method thereof
The invention discloses a rice hull ash basic magnesium sulfate cement material, cement and a mechanical property prediction method thereof, the rice hull ash basic magnesium sulfate cement material comprises a magnesium oxide component, magnesium sulfate and an additive, the weight of the magnesium oxide component is x, the weight of the magnesium sulfate is y, the ratio of x to y is 7: 1, and the magnesium oxide component contains 0 lt of rice hull ash with the weight part of m; mlt; mlt; 40% and the balance of light calcined magnesia. The invention further discloses cement prepared from the cement material and a mechanical property prediction method of the cement. The method has the beneficial effects that the basic magnesium sulfate cement prepared by partially replacing light calcined magnesia with the rice hull ash is provided, so that the rice hull ash is effectively utilized, the cost of the cement material is reduced, the resource recycling of the rice hull ash solid waste is realized, an easy-to-use method is provided for predicting the strength of the cement, and guidance is provided for practical application.
本发明公开了一种稻壳灰碱式硫酸镁水泥材料、水泥及其力学性能预测方法，其中稻壳灰碱式硫酸镁水泥材料包括氧化镁组分、硫酸镁和外加剂，其中氧化镁组分、硫酸镁的重量分别为x、y，且x:y＝7:1，所述氧化镁组分中含有重量份数为m的稻壳灰，0
Rice hull ash basic magnesium sulfate cement material, cement and mechanical property prediction method thereof
The invention discloses a rice hull ash basic magnesium sulfate cement material, cement and a mechanical property prediction method thereof, the rice hull ash basic magnesium sulfate cement material comprises a magnesium oxide component, magnesium sulfate and an additive, the weight of the magnesium oxide component is x, the weight of the magnesium sulfate is y, the ratio of x to y is 7: 1, and the magnesium oxide component contains 0 lt of rice hull ash with the weight part of m; mlt; mlt; 40% and the balance of light calcined magnesia. The invention further discloses cement prepared from the cement material and a mechanical property prediction method of the cement. The method has the beneficial effects that the basic magnesium sulfate cement prepared by partially replacing light calcined magnesia with the rice hull ash is provided, so that the rice hull ash is effectively utilized, the cost of the cement material is reduced, the resource recycling of the rice hull ash solid waste is realized, an easy-to-use method is provided for predicting the strength of the cement, and guidance is provided for practical application.
本发明公开了一种稻壳灰碱式硫酸镁水泥材料、水泥及其力学性能预测方法，其中稻壳灰碱式硫酸镁水泥材料包括氧化镁组分、硫酸镁和外加剂，其中氧化镁组分、硫酸镁的重量分别为x、y，且x:y＝7:1，所述氧化镁组分中含有重量份数为m的稻壳灰，0
Rice hull ash basic magnesium sulfate cement material, cement and mechanical property prediction method thereof
稻壳灰碱式硫酸镁水泥材料、水泥及其力学性能预测方法
SUN YI (author) / JIANG QIUTONG (author) / BU CHANGMING (author) / ZHANG MINGTAO (author) / HU ZHONGHONG (author) / CHEN JIANG (author) / SHI YANGXI (author) / ZHANG JINGWEN (author) / ZHANG YUQUAN (author) / WANG ZEPING (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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