混凝土减水剂,concrete water reducing agent
1)concrete water reducing agent混凝土减水剂
英文短句/例句
1.Technical requirements and test methods of concrete water-reducer admixtures混凝土减水剂质量标准和试验方法
2.Research of adaptive between super plasticizer and cement混凝土减水剂与胶凝材料适应性的研究
3.Synthesis and Application of Concrete Water Reducers Based on Natural Polymers;天然高分子基混凝土减水剂合成与应用
4.Research on the Structure and Application of the Polycarboxylic Acid Type High Performance Concrete Water-reducer聚羧酸系混凝土减水剂构性及应用技术研究
5.The Development of Water Reducing Agent of Concrete with Reed Pulp Black Liquor利用造纸黑液开发木质素混凝土减水剂
6.Study on sulfonated process of pulp black liquor and the application as concrete water reducer造纸黑液磺化工艺及用作混凝土减水剂的研究
7.Research on the Optimum Amount of Retarder and Water Reducing Agent for Slag Cement Concrete矿渣水泥混凝土缓凝剂和减水剂最佳掺量研究
8.Effect of Naphthalene Water Reducer on Corrosion Behavior of Reinforcing Steel in Concrete萘系减水剂混凝土钢筋的电化学腐蚀
9.Properties of Polyacrylic Acid Shrinkage Reducing Agent Synthesized by Water-Solvent水溶剂合成的聚丙烯酸系混凝土减缩剂性能
10.Effect Mechanism Research of Water Reducers on Dry Shrinkage of Cement Concrete;减水剂对水泥混凝土干燥收缩作用机理的研究
11.Study on Application of Poly-carboxylic Acid Water-reducing Agent to Hydraulic Structure Concrete聚羧酸类减水剂在水工混凝土中的应用研究
12.Research on Polyacrylic Series of Concrete High Performance Water Reducer;聚丙烯酸系混凝土高性能减水剂的研究
13.The Study on Slump Loss Of The Concrete With High-Rang Water-Reducing Agent;掺高效减水剂混凝土坍落度损失的研究
14.Influence of Fly Ash,Slag and Water-reducing Agent on the Compression Strength of Concrete;矿渣、粉煤灰及减水剂对混凝土抗压强度的影响
15.Research on the Properties of one Kind Water-Redurcing Admixture and its Applying in Concret;一种新型减水剂性能及在混凝土中应用研究
16.Influence of the Polycarboxylic Admixture on Shrinkage Performance of Concrete聚羧酸减水剂对混凝土收缩性能的影响
17.The Application of Polycarboxylic High Performance Water-Reducing Agent in the Premixed Concrete聚羧酸系高性能减水剂在预拌混凝土中的应用
18.Application of amidosulphuric acid-type superplasticizer on C45-C55 concrete氨基磺酸系高效减水剂在C45-C55混凝土的应用
相关短句/例句
water-reducing agents/ultralong struc-tures of concrete减水剂/混凝土超长结构
3)water reducing agent for road Concrete路用混凝土减水剂
4)Concrete high performance water reducer (CHPWR)混凝土高性能减水剂
5)concrete shrinkage reducing agent混凝土减缩剂
6)concrete waterproofing agent混凝土防水剂
1.Characteristic and application HE-typeconcrete waterproofing agent;HE型混凝土防水剂的特性及应用
延伸阅读
高效减水剂分子式：CAS号：性质：一般可分为萘磺酸-甲醛缩合物(简称萘系减水剂)和磺化三聚氰胺甲醛缩合物。它们分别由工业萘、三聚氰胺，经一定的酸、碱性条件下缩聚而成。其性质属表面活性剂类；具有吸附、分散湿润、润滑等作用。使用于混凝土中能大量减少混凝土拌合用水，减水率均在15％以上，故统称高效减水剂。萘系减水剂为褐色粉状固体。三聚氰胺为无色油状液体。均能很好溶于水中，使用最普遍的是萘系减水剂。
