chemical waste gypsum的意思|示意

The results show that the properties of chemical waste gypsum combined with the mixture of raw fly ash and high...

研究结果表明，当原状粉煤灰与高钙粉煤灰混合后再与化工废石膏复合研制的材料，比两种灰单独掺加时效果好。

The results show that the properties of chemical waste gypsum combined with the mixture of raw fly ash and high lime fly ash are b…

研究结果表明，当原状粉煤灰与高钙粉煤灰混合后再与化工废石膏复合研制的材料，比两种灰单独掺加时效果好。

Laboratory research work was introduced for the development of new cement by the use of industrial waste such as chemical waste gypsum, etc.

介绍了利用化工废石膏等工业废渣研制新型复合胶凝材料的实验室研究工作。

The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.

研究了激发剂对化工废石膏—粉煤灰新型道路建筑材料的强度和自由线膨胀率等性能的影响，以及减水剂的作用和新型道路建筑材料的抗硫酸盐侵蚀性能等。

The modification action of heat excitation on the physical properties of the composite binding material prepared with waste chemical gypsum and fly ash is studied in this paper.

本文研究了热激发对化工废石膏—粉煤灰复合胶凝材料物理性能的改性作用。