水化

软X射线显微术及其在水泥水化研究中的应用

Soft X-ray Microscopy and Its Applications in Study of Cement Hydration

掺碳水泥水化过程X射线研究

XRD study of hydration of cement mixed with char dust

Excel在混凝土水化热试验中的应用

TESTING Application of Excel to Hydration Heat Experiment of Concrete

机械化学对CaO材料烧结及抗水化性的影响

Effect of Mechano-chemistry on the Sintering and Hydration Resistance of CaO Clinker

MgO的晶粒大小和晶格畸变与水化活性的关系

Relationship between Crystalline Size and Lattice Distortion of MgO and its Activity

氨基磺酸系减水剂对水泥水化过程影响的XRD实时分析

The Sulfamic Acid Series Superplasticizers to the Hydration Process of Cement was Analyzed on Real Time by XRD

XRD分析表明其主要水化产物为CSH（B）。

The main hydrate of the alkali-pozzolan-slag cement is CSH ( B ) as determined by XRD .

该体系的特点是组成简单，硅酸盐的模数适中，具有较高的pH值，抑制岩屑水化膨胀能力强。

The characteristics of this drilling fluid are simple composition , proper modulus of the selected silicate , higher pH value and strong cuttings inhibition .

Ca（OH）2含量较低，并在水化7天后呈降低的趋势，而化学结合水则逐渐增加。

The content of Ca ( OH ) 2 was lower and decreased after 7 days , while the chemically bonded water increased gradually .

用步进扫描半定量XRD法确定水化产物的物相组成，同时测定胶砂试件的限制膨胀率。

The phase composition of hydration product was determined with semi_quantitative step_scanning XRD and the restrained expansion of mortars was measured .

VTES对C3S水化过程影响的机理研究

Study on the mechanism of influence of VTEs during the hydration process of c_3s

X射线衍射的结果显示：P（VAC&NaAA）无皂乳液对水泥水化的影响远远小于普通聚醋酸乙烯乳液。

X-ray diffraction reveals that P ( VAC - NaAA ) emulsifier-free latex has much less impact on the hydra - tion of cement than general latex of PVAC .

木质素磺酸盐对COP快硬早强水泥水化速率的调节作用

The regulating function of lignin sulfonate on the hydrating rate of cop rapid hardening high strength cement

3d龄期时掺粉煤灰的试样混凝土结构比未掺粉煤灰的试样疏松，孔隙率也较大，水化产物相对较少。

The concrete structure with fly ash was loose than the concrete structure without fly ash in the 3d age , it had bigger porosity and smaller hydration products .

骨水泥水化后生成的羟基磷灰石（HAP）与β-TCP构成了双相多孔陶瓷。

HAP from bone cement hydration and β - TCP constructed bi-phase porous ceramic .

当没有SiO2时，MgO才会水化形成Mg（OH）2。

When there is no SiO 2 exist , MgO will react with water under hydrothermal condition , Mg ( OH ) 2 forms .

活化煤矸石水泥硬化浆体中Ca（OH）2的含量在水化3d时最多，而后随龄期逐渐减少；

The content of Ca ( OH ) _2 was the most when the curing age was 3 days , and gradually reduced lately in activated coal-gangue-cement hardened paste .

另外还探讨了水化因子的变化特点，N、P的分布变化规律，浮游生物、初级生产力与营养盐限制因子的关系。

In addition , the changeable characteristics of the water-chemistry factors , the distributing rule of the N and P , the relation between limited nutritive salt and plankton and primary productivity were discussed .

通过XRD与SEM对试样进行微观测试分析，研究了加气混凝土制品内部的微观结构和水化产物成分的变化。

Through XRD and SEM , samples are carried out microscopic test analysis for studying the change of microscopic structure and hydration outcome composition of aerocrete product .

水泥水化后，铬主要被固封在C-S-H凝胶中。

The most chrome is solidified in C-S-H gel after cement hydration .

采用XRD、SEM和TG等检测方法对该水泥在不同温度压力下的水化产物和其结晶形貌进行了分析。

The hydrates and morphology of crystalline phases of the hardened pastes cured at varying temperature and pressure were analyzed by means of XRD , SEM and TG , etc.

结果表明，添加合适的外加组分，常温下MgO-SiO2-H2O体系具有比较优异的胶凝性能，其水化产物主要是非晶态的水化硅酸镁和Mg（OH）2；

The result showed that MgO and Microsilica could react at room temperature which gave a hardened product primarily comprised of Mg ( OH ) _2 and gel magnesium silicate hydrate ( M-S-H ) .

显微镜观察肝坏死，肝细胞凋亡的检测，石蜡切片常规、水化，再用DNA末端原位标记染色试剂盒检测，按说明步骤进行。

Use microscope to observe hepatic necrosis , the detection of hepatic cell apoptosis , olefin resection routinely hydrolyze , then use DNA terminal local mark stain agent to measure , proceed according to the showing step .

本文研究了养护温度对粉煤灰水泥及纯水泥的强度，CH含量及C3S水化程度的作用。

The effect of the curing temperature on the strength , the CH content and the degree of C_3S hydration of the fly ash cement and pure cement was studied .

从混凝土孔溶液pH值的角度出发，通过理论计算和水化实验，探讨了单方混凝土的最小水泥用量。

Based on the pH of concrete pore solution , the required minimum cement content in per cubic meter of concrete was discussed by theoretical analyses and hydration test for cement blended with and without fly ash .

研究表明，在粉煤灰中增大CaO含量，其水化后可破坏粉煤灰颗粒表面的玻璃体，激发粉煤灰的活性，促使粉煤灰的主要成份SiO2和Al2O3水化硬化。

It is indicated that increasing the content of CaO may destroy vitreous body , spur the active of fly ash and make the SiO2 and Al2O3 hydrate and rigidity .

本试验在水相体系中，探讨磷脂酶A1对大豆浓缩磷脂、大豆水化油脚及粉末大豆磷脂进行水解的可行性。

Preparation of lysophospholipids by phospholipase A1-catalyzed hydrolysis of Soybean powder phosphatide , soybean phospholipids and soybean oil sediment were studied in aqueous phase respectively .

研究结果表明：当无机／有机比例为60／100时，水化24h后复合材料无机相为HAp。

Results showed that as the ratio of inorganic / organic was 60:100 , the inorganic phase of the composite was HAp after 24h rehydration .

研究了CaF2对C4A3S矿物形成及水化性能的影响。

The influence of CaF 2 on the formation and hydration properties of C 4A 3S was studied .

研究了掺加木质素磺酸钙（calciumlignosulfonate，CLS）后水泥净浆体系的水化速度、水化产物生成量，以及硬化水泥石的微观结构及孔隙结构的变化。

Hydration rates and hydration products of cement paste , microstructures and pore structures of hydrated cement blended with calcium lignosulfonate ( CLS ) were studied .