水泥的

A preliminary study was carried out on sealing performance and the defects of pipe joint fillers such as jute asbestos cement , jute lead, and portland cement mortar.

对油麻石棉水泥、油麻青铅及普通水泥砂浆管道接口密封填料的密封等性能及存在的问题，作了简要的探

According to the application of the cement treated base,this thesis analyzes the cause of reflection cracks in cement treated base asphalt pavement,combined with strength,dry and heat shrinkage deformation properties, anti-crack evaluation index is put forward.

针对目前水泥碎石基层的应用现状，分析了水泥碎石基层沥青路面产生反射裂缝的成因，并结合强度、干温缩变形性能提出了综合抗裂指数的抗裂评价指标。

The effect of different superplasticizer on clinker grinding efficiency and its compatibility with clinker were studied.

研究了不同类型的高效减水剂对水泥熟料的助磨作用，并进一步探讨了不同水泥熟料与高效减水剂之间的相容性问题。

In order to enhance the strength of cement road surface and adapt the severe weather of westward area,concrete performance tests of adding slag in ordinary concrete were carried.

为提高水泥路面强度和耐久性以适应西部地区的恶劣天气，进行了在普通水泥砼中掺入矿渣掺和料的砼性能试验。

The selection and control method of lime saturation factor in preparation for alite-rich Portland cement clinker was discussed.

分析了不同C3S含量硅酸盐水泥熟料的矿物形成过程、易烧性及矿相结构差异，对高C3S含量硅酸盐水泥熟料适宜的极限石灰率值选择及控制方法进行了探讨。

In pelletization process, slaked lime, clinker and calcined gypsum can be used as additives of which the hydration products of clinker have a binding effect of gypsum grains and a seed crystal effect for cement hydration. Thus, this technology is one of the best pelletization technologies known so far.

以熟石灰、水泥熟料、熟石膏为成粒助剂的成粒工艺，将磷石膏中和预处理统一于成粒过程中，熟料水化产物既对石膏颗粒起固化作用，又对水泥水化产生晶种效应，是国内外最好的成粒工艺技术之一。

Effects of cement quantity, hydration temperature, cement fineness, water cement ratio, gypsum addition, and hydration time on the particle weight of CPA were studied.

通过研究水泥称量、水化温度、水泥细度、水灰比、石膏掺量和水化时间对结粒量的影响，探讨了该检测方法的可行性。

The influence of cement parameters (including water and cement ratio, cement and sand ratio and cement fineness etc.)on the drying shrinkage of cement mortar were studied.

0前言水泥基材料处于低湿的环境下因水分散失导致体积收缩称为干缩，干缩是使水泥基材料产生裂缝从而导致耐久性下降的重要原因之一。

New dry process kiln is not only stand for the advance level technology ofcement producing at present, but also is the main direction of cement industrycontinual development.

新型干法生产技术代表着当今水泥生产技术的先进水平，也是水泥工业可持续发展的主要方向。

SRA. In a mortar study of nine different cementitious materials seven different cements, one

料（其中7 种是不同种类的水泥，另外两种分别是掺加了矿渣和粉煤灰的水泥）在不采用任

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。