高效减水剂

对采用掺加矿物掺和料和高效减水剂双掺技术配制的高性能混凝土进行耐久性试验研究；

For the double mix high properties concrete which mixed into mineral and FDN we tested its enduring .

NF脂肪族系高效减水剂系是以丙酮、甲醛为主要原料，辅以适量磺化剂、引发剂，在一定反应条件下合成的新型高性能减水剂，是一种羟基磺酸盐高缩合物。

NF acyclic superplasticizer has been made mainly of acetone and formaldehyde under certain reaction conditions .

C9-MA水溶性石油树脂用作混凝土高效减水剂

Application of C_9-MA water soluble petroleum resin as concrete water-reducer

以C（10）重芳烃为原料生产SF高效减水剂

Production of SF water reducting agent from c_10 heavy aromatic hydrocarbons

掺萘系高效减水剂水化硅酸钙的X射线光电子能谱研究

Study on calcium silicate hydrates contained naphthalene-type organic complex molecule by X-ray photo electron spectroscopy

掺TH复合高效减水剂配制高标号混凝土

Produce High Grade Concrete by Adding TH High Efficient Compound Water Reducer

氨基磺酸系高效减水剂ASP缓凝性能研究

Study on the Retarding Performance of Aminosulfonic Acid-Based Superplasticizer

通过产品分子结构设计、配方工艺控制及应用研究，研制成功了HP混凝土高效减水剂。

HP superplasticizer was developed through structure design , formulation control and application .

AH高效减水剂制备及其作用机理研究

Synthesis of AH High Performance Water Reducer and Study of Its Action Mechanism

反应条件对PA高效减水剂性能影响的研究

Effect of Reaction Conditions on the Properties of PA High Range Water Reducing Agent

研究了氨基磺酸系新型高效减水剂ASP对水泥净浆的分散作用机理。

The mechanism of dispersion effect of sulfamic acid series ASP on cement particles was studied .

氨基磺酸盐AF高效减水剂的合成及其应用机理研究

Research on Synthesis and Application Mechanism of Amino-Sulfonate AF Superplasticizer

磺化苯酚-甲醛缩聚物型（SPF）高效减水剂合成及分散性能研究

Research on Synthesis and dispersivity of sulphonated phenol-formaldehyde high-efficient water reducer

含MPEG侧链的聚羧酸系高效减水剂性能

Performance of Polycarboxylic Superplasticizer Grafted with MPEG Side Chains

BS型非萘系高效减水剂

BS Non-Naphthalene Series High Range Water Reducing Agents

DH型聚羧酸系高效减水剂在C60高强混凝土中的应用

Application of DH-type polycarboxylate superplasticizer in C60 high-strength concrete

采用X射线荧光光谱方法（XRF）研究萘磺酸钠聚合物（PNS）高效减水剂在水泥颗粒表面的吸附。

The adsorption of polynaphthalene sulphonate superplasticizer ( PNS ) on the surface of cement particles is studied by using X-ray fluorescence ( XRF ) analysis .

结果表明，ASP是一种非引气型高效减水剂，不能降低水的表面张力；

The results indicate that ASP is a type of non-air entraining superplasticizer and it can not reduce the surface tension of water .

针对超早强的性能要求，试验比较了不同早强剂及早强性掺合料的性能表现，研制了早强性能显著、与高效减水剂和水泥相容性较好的RF掺合料；

According to the request of super high early strength , admixture RF is obtained though tests to compare performances of different accelerators and admixtures .

掺加聚羧酸高效减水剂C60混凝土在工程中的应用

Polycarboxylate superplasticizer mixing C60 concrete In engineering

掺加NES高效减水剂的混凝土其收缩率都比基准混凝土的收缩率小。

The rates of shrinkage are smaller than the reference concrete .

通过动电位、吸附、TGA、SEM实验对淮南合成材料厂生产的氨基磺酸盐高效减水剂AF改性水泥混凝土进行实验研究，结果表明：AF的性能优于其他减水剂，并对作用机理进行了分析。

TGA ? SEM experiments researched AF action-mechanism to cement and concrete . Research indicative : AF is superior the others superplasticizer .

另外比较了TSH与普遍使用的萘系高效减水剂SN-Ⅱ的一些主要性能指标。

Some important properties of TSH are compared with that of normally used naphthalene-based superplasticizer SN - ⅱ .

NES高效减水剂应用于混凝土，减水率达到15%；

The water reducing ratio of concrete is approximately at 15 % ;

因此，GTO可作为硅溶胶结合浇注料的高效减水剂。

This proves that GTO can be used as an excellent dispersant for silica sol-bonded castables .

HMS型系列高效减水剂

HMS Series High Range Water Reducing Agent

PSL低坍落度损失缓凝高效减水剂的研制

Development of PSL Low Slump Loss and Retarding High Range Water Reducing Agent

介绍了BS型非萘系高效减水剂的制备方法以及对水泥拌和物性能的影响。

Here presented are preparation of BS non-naphthalene series high range water reducing agents and its influence on properties of cement mix .

经试验表明，在砼中复合掺加膨胀剂和高效减水剂，可制得强度等级为C30，抗渗等级P＞25的大体积防水砼。

Large volume waterproof concrete with C30 strength grade and seepage resistance P > 25 can be mixed by adding expansion agent and reduce-water agent .

ASF高效减水剂对混凝土工作性能和强度的影响

The influences of ASF high efficiency water reducing agent on the workability and strength of concrete