A plenty of gypsum mud wasted in mining gypsum ore std1l contains part Of gypsum.
石膏矿开采过程中抛弃的大量膏泥，尚含有部分石膏。
Experimental study on rheology performances of paste backfilling slurry;
膏体充填料浆流变性能的实验研究
The mass concentration of the paste backfilling materials is one of the key factors affecting the performance of backfilling and the measurement error in raw materials and in moisture test are two main factors affecting the mass concentration.
固体废物膏体充填材料是在我国实施不迁村采煤的一种新型材料。
Aiming at paste backfilling of underground Open-stope,this paper put up systematic and deep research to theory and technology.
本文针对地下采空区膏体充填理论与技术进行了系统、深入的研究，主要内容和结论如下：(1)从膏体料浆的重量浓度、屈服应力、流变曲线、可泵性等多方面揭示了膏体的特性。
Influence factor analysis of paste filling material strength;
膏体充填材料强度影响因素分析
Test study of cement adding mode of paste filling;
膏体充填水泥添加方式的试验研究
Study on Surface Subsidence with Paste Filling under Village;
村庄下膏体充填采煤控制地表沉陷的研究
Study on well bore stability of gypsum - shale formation in Qiongkuqiake area, southwest Tarim
塔西南琼库恰克地区膏泥层井壁稳定性研究
acoustic plaster spray
喷洒式吸音石膏灰泥
testing method for mechanical mixing of hydraulic cement pastes and mortars of plastic consistency
水凝水泥膏和水泥浆的机械搅拌方法
Experiment on Using Fluorine Gypsum as Retarder Instead of Natural Gypsum;
利用氟石膏代替天然石膏作水泥缓凝剂的试验
Production of road Portland cement using anhydrite in stead of gypsum
硬石膏代替石膏生产道路硅酸盐水泥工艺
The calsilutites and marls are associated with gypsum or contain pseudocrystals of gypsum.
泥晶灰岩和泥灰岩常与石膏共生或含有石膏假晶。
Up to5% of gypsum can be added to cement products.
水泥成品中最多可以添加5％石膏。
refined gypsum from phosphate for cement industry
水泥工业用磷酸盐精制石膏
Up to 5% of gypsum can be added to cement products.
水泥成品中最多可以添加5％的石膏。
Study On Paste Filling Using Fly Ash to Replace Few Cement
粉煤灰替代部分水泥的膏体充填技术
mould (excl. of graphite or other carbon and of ceramics or glass) for plaster, staff or stucco aritcles
石膏、石膏水泥或熟石膏制品用型模（石墨或其他碳及陶瓷或玻璃除外）
Discovery of Neocene gypsum-bearing sandy and muddy strata in Nanjing, Jiangsu, China and its significance. Geological Bulletin of China
南京地区新近系含膏砂泥地层的发现及其意义
An Idea & Study on the Technological Process for Production of Sulphuric Acid and Additionally Cement with Anhydrite
硬石膏制硫酸联产水泥工艺的研究与设想
Study on Phosphorusgypsum and Powdered Coal Ash in Prouduct of Cement;
磷石膏、粉煤灰在水泥生产中的应用研究
The Research on Treating Cr(VI) Wastewater Using Scrapped Pb-battery;
废铅蓄电池中铅泥膏处理含铬(Ⅵ)废水的研究
EFFECT OF GYPSUM CONTENT ON THE CORROSION RESISTANCE OF ALITE-BARIUM CALCIUM SULPHOALUMINATE CEMENT
石膏对阿利特-硫铝酸钡钙水泥抗侵蚀性的影响
The activation of cement-fly ash system by flue gas desulphurization gypsum
脱硫石膏对水泥-粉煤灰胶凝体系的激发作用
Research on Preparation of Sulphoaluminate Cement Clinker by Desulphogypsum
用脱硫石膏制备硫铝酸盐水泥熟料研究