水泥

In addition,WHⅡ super retarder is useful to improve durability of cement concrete to some extent.

通过对掺加超缓凝剂的水泥水化放热实验，进一步探讨了其对水泥水化动力学的影响机理

The results showed that the difference of the particle appearance between the products of ball mill and vertical roller mill was not significant.

矿渣微粉不仅可作高性能混凝土的矿物掺合料，也有部分水泥厂采用矿渣和熟料分别粉磨的方式生产普通水泥和矿渣水泥。

The addition of admixture can increase the adhesion of rubber and cement paste, so the strength is improved.

使用二次成型和加压成型可以提高水泥胶砂的强度；掺加NaOH和NaCl可以通过改善水泥浆体与橡胶的粘结，使得橡胶水泥胶砂和混凝土的抗压、抗折强度提高。

Theaddition of admixture can increase the adhesion of rubber and cement paste, so the strength is improved.

使用二次成型和加压成型可以提高水泥胶砂的强度；掺加NaOH和NaCl可以通过改善水泥浆体与橡胶的粘结，使得橡胶水泥胶砂和混凝土的抗压、抗折强度提高。

Many studies show that the property of crush rubber cement based materials was improved actively with the addition of crush rubber to cement based materials.

不少研究表明，橡胶颗粒用于水泥基材料后，对废橡胶水泥基材料的工艺性能、物理力学性能及耐久性的改善都能起到积极作用。

Based on the short gel-time features of ordinary cement sodium-silicate and alkali-activated salic cementitious materials, an ideal structure model of high performance sodium-silicate suspension two-shot grouting material was established. An experiment was undertaken to verify the solidification value of Na~+ and water-erosion resistance of a grouting material combined with cement and metakaolin-sodium silicate. This paper put forward a compact structure with a dominant ingredient of-Si-Al-H zeolite gel formed on later age and a minor part of C-S-H formed on early age, which composed of sodium-silicate, substances that could release Ca~(2+) spontaneously and stably or by the aid of sodium-silicate, and active salic substances.

结合普通水泥-水玻璃快速胶凝和碱激发硅铝质胶凝材料的特点，本文建立了高性能水玻璃悬浊型双液灌浆材料的理想结构模型，并通过水泥复合偏高岭土-水玻璃灌浆材料的Na~+固化性能和抗水溶蚀性能进行了试验验证，提出其组成结构应是以-Si-Al-H类沸石凝胶物质为主、C-S-H为辅的复合共存密实结构，其组成要素为水玻璃、能自发稳定地或在水玻璃作用下迅速释放出Ca~(2+)的物质、活性硅铝质材料。

Answer a proposal first have harmony the 13 adornment company inside market of costume of high-quality goods home, when these companies do a bedroom to decorate for consumer, taboo the low simple harmful product such as 107 glue, ban use scoria cement and use cement of high grade silicate, man-made woodiness plank, coating basically decorate material to must not use " 3 without " product.

首次响应倡议的有怡和精品家装市场内的13个装饰公司，这些公司为消费者做居室装修时，都禁止使用107胶等低质有害产品，禁用矿渣水泥而采用高标号硅酸盐水泥，人造木质板材、涂料等主要装修材料不得使用"三无"产品。

Three, calcareous raw materials to be used Zou Department scoter landscape 15km south of marl limestone mining resources, cement limestone mine ore intrinsic economic resources 130,919,000 tons, in accordance with the design scale mining for 31 years length of service.

三、石灰质原料拟采用邹城南15km处凫山水泥灰岩矿区的石灰石资源，矿区水泥灰岩矿石内蕴经济资源量13091.9万吨，按照设计规模矿山服务年限31年。

In addition, Seebeck effect of carbon fiber cement-based composites and somefactors of effects were explored in the paper, which would be the helpful attempts inthe research of thermo-electric property of cement-based composites.

研究了碳纤维水泥基复合材料Seebeck效应及其影响因素，为实现水泥基复合材料在热电机敏性能方面的应用做了有益的尝试。

The paper examines the properties of cement serosity, clay and fly ash through analyses on the properties of many grouting materials. The research Designs a cement-clay plus fly ash and catalyst mixed grouting liquid featured mobility, high intensity, good stability, cheap price, controllable cementing time and good groutability.

本论文在对多种注浆原材料性能的分析，对水泥浆液、粘土特性和粉煤灰特性分析的基础上，研究设计了具有流动性好、强度高、稳定性好、可注性好、凝胶时间可以调节控制的水泥-粘土-粉煤灰混合浆液。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。