Set Retarder

Research the application of titanium white residue as set retarder in cement

钛白渣作水泥缓凝剂的应用研究

Study on Titanium Gypsum as Set Retarder for Cement

钛石膏作水泥缓凝剂研究

The chemical composition and form of impurities in titanium gypsum and their effects on properties of cement were introduced when used as set retarder for Portland cement .

介绍了钛石膏中的杂质组成与形态，以及用钛石膏作水泥缓凝剂时，杂质对水泥性能的影响。

Attentions should be therefore paid to the application of cements with appropriate setting time and the accurate addition of set retarder or set-retarding and water-reducing agent in the production of ready-mixed concrete .

因此，在预拌混凝土生产过程中应选择凝结时间合适的水泥、准确把握与控制缓凝剂或缓凝型减水剂的掺量。

Experiment and analysis were set for retarder , and retarding plasticizers were matched to analyze the concrete performance .

对缓凝剂进行试验和分析，并配置缓凝型减水剂，对混凝土的性能进行分析。

Based on the practical effects at the being-built inclined way construction , one set of retarder , linkage stop buffer , soft insurance and the propeller racing gear trip protection is designed and installed , resulting in good effects .

根据在建斜巷施工实际情况，设计、安装一套阻车器、连锁挡车器、软保险及飞车掉挡保护，通过现场应用，收到了较好的效果。

A Flexibility Method for Rising Drilling Die Set of BoltHoles of Retarder Pot

一种提高减速顶壳体螺栓孔钻模适应性的方法