Substitute anhydrous gypsum for dihydrate gypsum in Potland cement production to study the effect of anhydrous gypsum on performance of Potland cement.
研究了在硅酸盐水泥中使用硬石膏完全代替二水石膏对硅酸盐水泥性能的影响。
Based on the difference of dissolution rates of various gypsums, the choice of different types of gypsum for the production of different types of cement is proposed and discussed.
本文根据不同种类石膏溶解速度不同的特点，提出不同品种水泥应采用不同种类石膏，并进行了分析和讨论。
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。
When in fabrication, any two or more types of material of gypsum, lime, cement or magnesium chloride are adopted for mixing.
制作时，采用石膏、石灰、水泥、或氯化镁中的任意二种或二种以上材料混合。
This series of products can be used for limestone, cement guessed, mixed materials, gypsum, coal gangue, porcelain, glass, slag, steel ore, iron ore and other materials, the final Fenmo.
本系列产品可用于石灰石、水泥孰料、混合料、石膏、煤矸石、陶瓷、玻璃、矿渣、钢矿石、铁矿石等各种物料的终粉墨。
This series of products can be used for the final crushing of limestone, cement guessed, mixed materials, gypsum, coal gangue, porcelain, glass, slag, steel ore, iron ore and other materials.
本系列产品可用于石灰石、水泥孰料、混合料、石膏、煤矸石、陶瓷、玻璃、矿渣、钢矿石、铁矿石等各种物料的终粉墨。
This series of products can be used for the final crushing of limestone, cement guessed, mixed materials, gypsum, coal gangue, porcelain, glass, slag, steel ore, iron ore and other materials.
本系列产品可用于石灰石、水泥孰料、混合料、石膏、煤矸石、陶瓷、玻璃、矿渣、钢矿石、铁矿石等各种物料的终粉墨。
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