粉煤灰硅酸盐水泥

粉煤灰硅酸盐水泥复合助磨剂的试验研究

Trial study on compound grinding aids of Portland fly-ash cement

GB1344-1992矿渣硅酸盐水泥、火山灰质硅酸盐水泥及粉煤灰硅酸盐水泥

" Portland blastfurnace-slag cement , portland pozzolana cement and portland fly-ash cement "

425R型粉煤灰硅酸盐水泥的试验研究

Experimental Research on Type 425R Fly Ash Portland Cement

养护温度对高掺量粉煤灰硅酸盐水泥砂浆干缩性能的影响

Influence of curing temperatures on drying shrinkage characteristics of Portland cement mortar with high doping of fly ash

不同养护温度下煤矸石/粉煤灰硅酸盐水泥的水化进程和强度发展

Hydration process and strength development of Portland cement blended with coal gangue or fly ash at various temperatures

地震的超临界水流体退相爆发成因&以汶川大地震震中爆裂式泥火山场景为例GB1344-1992矿渣硅酸盐水泥、火山灰质硅酸盐水泥及粉煤灰硅酸盐水泥

Supercritical Water Fluid Explosion Genesis of Earthquake " Portland blastfurnace-slag cement , portland pozzolana cement and portland fly-ash cement "

分析了养护温度对不同掺量粉煤灰硅酸盐水泥砂浆干缩性能影响的机理。

Effects of curing temperatures on the drying shrinkage of the portland cement mortars with and without doping of fly ash were discussed .

粉煤灰硅酸盐水泥：由硅酸盐水泥熟料和粉煤灰，加适量石膏混合后磨细而成。

Silicate cement : The silicate cement grog that is bases with siliceous calcium , add mill of right amount gesso and become .

利用XRD，SEM，力学性能测试等手段，研究了物理活化和化学活化粉煤灰对硅酸盐水泥强度及其浆体结构的影响；

The influence of physical activated and chemical activated fly-ash on the strength and paste structure of portland cement was studied by XRD , SEM and measuring strength etc.

白泥-粉煤灰烧制硅酸盐水泥熟料的研究

Study on Burning Portland Cement Clinker with Flyash and White Mud

火山灰硅酸盐水泥混凝土钢渣、矿渣、粉煤灰复合硅酸盐水泥

Portland pozzolan concrete Compound Portland Cement of Slag and Coal-dust Ash

高钙粉煤灰复合硅酸盐水泥的研制

Production of composite Portland cement with high calcium fly ash

粉煤灰早强硅酸盐水泥的性能

The Early Strength Portland Fly-ash Cement

粉煤灰改善石灰石硅酸盐水泥耐硫酸盐侵蚀的机理煤矸石改善石灰石硅酸盐水泥耐蚀性的研究

Mechanism of Improvement in Sulfate Resistant of Portland-Limestone Cement by Fly Ash Study on the corrosion resistant mechanism of Portland-limestone by addition of coal refuse powder

根据国家建筑砂浆设计规程，应用正交试验分析等科学方法，试验研究了用本地磷渣、粉煤灰、普通硅酸盐水泥、黄砂等原料配制的干拌砂浆性能及其影响因素。

According to National Building Mortar Design Regulations ( NBMDR ), and applying to scientific avenue of orthogonal design experiment , Performance and impact factors of dry-mortar produced by localizable phosphor slag , flying-ash , ordinary silicate cement , and yellow sand .

低水胶比下超细粉煤灰对不同细度硅酸盐水泥水化历程的影响

Effect of super fine class II fly ash on the hydration process of Portland cement with different fineness under low water-binder ratio

在制备各种混合材硅酸盐水泥的抗冻融实验的对比中，以粉煤灰混合材掺量为20%，比表面积为400m2/kg制备的粉煤灰硅酸盐水泥砂浆抗冻融性能最好。

In contrast to the preparation of a variety of portland cement admixture of the freeze-thaw experiments , admixtures of20 % fly ash , a specific surface area400m2 / kg portland cement has the best performance of freeze-thaw resistance .

从强度、结合水、粉煤灰反应程度、SEM分析及孔隙溶液碱度等方面，研究了低水胶比下超细Ⅱ级粉煤灰对不同细度硅酸盐水泥水化历程的影响。

The effect of superfine class II fly ash on the hydration proceeding of different fineness Portland cement under the condition of low water-binder ratio through the aspects of strength , binding water , reaction degrees of fly ash , SEM , alkalinity of pore solution and so on .