胶凝剂

Furthermore, quality stability of cementitious materials and conformability between superplasticizer s and cementitious materials are also important for material selection.

此外，胶凝材料质量的稳定性和与高效减水剂的相容性也是原材料选择中不容忽视的重要内容。

The slag grinding fineness,additives of exciting agent ,modifier kind and quantity,which influence the dry contractibility and strength of slag cementing material,have been studied.

研究了矿渣的粉磨细度、激发剂的掺量、改性剂的种类与掺量对矿渣胶凝材料的干燥收缩性能及强度的影响。

The methods of making solid coal sorbent and liquid gel sorbent from lignite are also discussed in this paper.

列举了由褐煤制取固体煤质吸附剂和液体凝胶吸附剂的方法。

And the application of the modifier in the magnesite products is described.

本文指出，镁质胶凝材料是一种优缺点都很突出的材料，分析了菱镁改性剂的主要作用和最新研究方向，概括了改性剂在镁质材料中的应用。

Mainly increasing alkalinity and sludge loading in the reactor for microbial condition where zoogloea grew easily, we added Javel water and ferrous sulfate on side, and sludge bulking was well under control.

试验以增加反应器内的碱度和污泥负荷来提供适应菌胶团生长的微生物环境为主，同时投加次氯酸钠杀菌剂和硫酸亚铁絮凝剂来辅助控制污泥膨胀。

A combinational PPD, SL2, is devdoped, comprising 2 EVA polymers, a high molar mass polymer of long chain alkyl acrylate, a tercopolymer with strong polar functionalities, and a resin/asphaltene modificator.

研制了由2种EVA、一种高分子量聚丙烯酸高级醇酯、一种具强极性基的三元共聚物及胶质沥青质改性剂组成的复配降凝剂SL2。

This article makes a research and demonstration on the efficiency of the low temperature anti freezing concrete admixed with antifreeze and its practical mix proportion in construction.

通过对掺防冻剂低温混凝土的效能及施工实用配合比进行了研究论证，结果表明，为确保工程质量，与常温季节施工相比，掺防冻剂低温混凝土，其胶凝材料用量以提高15%左右为宜。

In SDS-FeCl_3 and SDS-PAC systems, no special chemical complexation reaction exists between the dominant species of metal ions and SDS, so no redissolufion phenomenon can be observed at high flocculant concentrations in these two systems. Secondly, when calcium or magnesium salt, which is very ubiquitous in natural water body, is added into surfactant micellar solution, surfactant can not be flocculated in micellar form.

但在SDS-FeCl_3及SDS-PAC体系中，金属离子主要存在物种与SDS间无特殊的化学络合作用存在，故这两个体系中在高混凝剂浓度下也观察不到沉淀重新溶解的现象。2向表面活性剂胶束溶液中加入天然水体中常见的钙盐或镁盐，表面活性剂不能以胶束形式被沉淀。

YTG solidating agent will jelling with soil granule,A new kind of lattice appears in soil.The compressive effect will make the connection among lattice more tight.YTG improve the physical and mechanical behavior of soil.And this kind of jelling effect can process in water and air.

通过对YTG岩土固化剂在渠道防渗实际工程中的应用，分析论证了YTG与土颗粒胶凝在一起，形成新的格构，初期施工的压实效应会使格构间联系的更加牢固，YTG改善了土的物理力学性能，发挥了固结剂的强度。

After raw materials modified and prescription optimized,a kind of heatresistant toughened strain adhesives ZT1 which were mostly composed of phosphate inorganic adhesives were developed. Improving preparation technology of aluminum dihydro phosphate to increase polymerization degree and treatment technology of magnesia to increase surface activity,and adjusting with all compositions,the molecular bond nets of inorganic adhesives were renovated and perfected.

以耐温性优异的磷酸盐类无机粘合剂为主体材料，通过改进絮凝剂磷酸二氢铝的制备工艺提高其聚合程度，以及改善固化剂氧化镁的处理工艺提高其表面活性等手段，进行原材料改性，并结合配方优化，实现了无机粘合剂键合网络的修复和完善，研制出了耐高温韧性应变胶ZT1。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。