查询词典 slag concrete

It synthesizes author＇s experiment conclusion for roller compacted concrete mix- ing high volume of fly ash, fine slag powder and silica fume respectively.

掺合料技术是当代混凝土新技术之一，其在道路碾压混凝土中的应用获得了很好的技术、经济效果。

The results indicate that the fresh concrete C60 and C80, in which were added the mixture of grounded slag powder and fly ash, have high perf...

结果表明：采用定量粉煤灰、矿渣微粉及少量减水剂可配制28d强度大于73~90MPa，坍落度大于225mm的C60和C80高性能混凝土。

S. Compared to fly ash, ground granulated blast slag is a better kind of material for producing high performance cement or concrete.

本文就内因——水泥基体参数对水泥砂浆干缩的影响研究作一介绍。1实验1.1原料(1)基准原料。

The composite Portland cement for the road concrete project by adding fine fly ash and ground steel slag into the cement was studied by means of lots of test,and the properties such as flexural strength,abrasive resistance,shrinkage and crack resistance of the composite cement were improved.

通过大量试验在水泥熟料中复合掺入超细粉煤灰及磨细钢渣粉，配制了用于公路路面水泥混凝土工程的复合硅酸盐水泥，重点改善道路水泥的抗折强度、耐磨性能以及收缩抗裂性能。

The results of experiment show that separate addition of mineral admixture (ground fly ash, slag fines, silica fume) into concrete can improve its resistance to chloride ion penetration and diffusion.

从机理上分析，矿物掺合料的火山灰效应改善了混凝土中水泥石与集料之间的薄弱界面，降低孔隙率，使孔细化，同时生成更多低碱度的C-S-H凝胶增加混凝土的Cl-固化能力，从而提高了混凝土抗氯离子渗透能力。

Fly ash from incinerator and water-quenched slag from plasma for part replacement of cement or quartz powder was used as ultra-high performance concrete which might be manufacturing UHPC ditch cover being under discussion.

近年来因经济与工商业的迅速发展，同时衍生出许多问题，一方面是钢铁需求量逐年增加，其钢铁价格不断向上攀升，使得道路上的水沟盖也不断地遭偷窃；另一方面为废弃物处理的问题，预估每年平均会产生200万吨的一般垃圾，其垃圾大部分均使用焚化炉来处理，但经焚化炉处理后仍有许多的焚化灰渣需要掩埋，所以本研究针对以上两大问题，探讨以超高性能混凝土添加水淬熔岩或垃圾焚化飞灰来取代超高性能混凝土中之水泥或石英粉，并制作水沟盖进行相关研究。

In this experiment, slag and fine sand are used in substitute of concrete to test its differences.

实验中并且以炉石与细砂来取代水泥的用量，并且测试其差异性。

In this paper, the so preparing self-compacting concrete with low and middle strength using Super Fine Mountain Sand Artifical Sand and Phosphorus Slag is studied systemically.

本文对特细山砂、机制砂和磷渣用于配制中低强度等级的自密实高性能混凝土进行了深入系统的研究。

Aerated concrete ; efflorescence sand ; phosphorus slag ; wet grinding ; strength

加气混凝土；风化花岗岩砂；磷矿渣；湿磨；强度

In this experiment, the concreted fine aggregate and compound slag micro-powder and yellow sand are mixed into the mortar, and then mix the mortar and the concreted coarse aggregate into the concrete.

试验将钢渣细集料与复合矿渣微粉以及黄砂配制成砂浆，掺入粗集料配制成混凝土，探索其强度变化规律，测定各种配制条件下的表现特征，分析影响因素，观察微观结构，检验工程应用状况。

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。