里面不含有任何园土或集料。
人们把火山灰与石灰的混合物加到集料中。
This mixture of pozzolana and lime was then added to an aggregate.
碳酸化养护钢渣和造纸污泥制备混凝土集料。
Steel slag and paper industrial waste sludge were carbonated to produce concrete aggregate.
常见的集料包括沙子，碎石，蒙脱石和轻石。
Common aggregate used includes sand, gravel, turface, and pumice.
碱集料反应是影响混凝土耐久性的重要方面。
The durability of concrete is influenced by alkali aggregate reaction(AAR).
利用石灰石作基体混凝土集料制备可循环集料。
Limestone is regarded as the original concrete aggregate to prepare recycled aggregate.
利用马歇尔击实试验确定了粗细集料的分界标准。
Dividing criterion between coarse and fine aggregate was set by use of Marshall Test.
并对高性能轻集料混凝土的微观结构进行了分析和讨论。
The microstructure of the high performance light aggregate concrete are analyzed and discussed.
探讨了轻集料混凝土砌块填充墙裂缝的成因与控制措施。
This article discusses the lightweight aggregate concrete block wall filled with the control measures Cracks.
本发明涉及一种用于轻集料混凝土的陶粒及其制备方法。
The present invention relates to one kind of haydite for light aggregate concrete and its production process.
这一结果反映了集料间的颗粒形状、表面纹理存在差异。
This result indicate that the difference of particle shape and texture exist in the aggregates.
目前关于粗集料棱角性对沥青混合料性能的影响研究很少。
There is little study on the influence of coarse aggregates angularity on hot-mix asphalt properties.
轻集料混凝土空心砌块是一种理想的建筑节能外墙砌体材料。
Light aggregate concrete hollow block is an ideal material for exterior wall of building energy saving.
轻集料混凝土(LWAC)由轻质多孔集料和水泥石胶结而成。
Light weight aggregate concrete (LWAC) is composed of light weight poriferous aggregate and cement paste.
研究了养护碱溶液性质和胶砂比与硅质集料砂浆试样膨胀的关系。
The influences of alkali curing solutions and cement aggregate ratios on expansion of mortar bars were investigated.
摘要试验时发现集料吸水率对沥青混合料最佳油石比有着较大的影响。
The fact that specific absorption of aggregate has important effects on the optimum proportion of asphalt is detected by the tests.
得出再生集料可以替代天然集料用于高等级公路基层和底基层的结论。
Regeneration aggregate can substitute natural aggregate and be used for highway base and subbase aggregate.
基于数字图像处理技术，对沥青混合料中集料的分布状态进行直接的研究。
Based on digital image processing techniques, the aggregate distribution of asphalt mixture was studied directly in this paper.
从形态效应，活性效应，微集料效应三个方面描述了其作用机理和应用意义。
From three aspects: morphological effect, active effect and microaggregate effect the action mechanism and application significance are described.
公司生产和销售水泥、预拌混凝土、石膏墙板、集料、沥青和相关的产品及服务。
We produce and sell cement, ready-mixed concrete, gypsum wallboard, aggregates, asphalt, and related products and services.
研究了养护温度和水泥碱含量（质量分数，下同）与硅质集料砂浆试样膨胀的关系。
The influences of curing temperature and alkali contents of cement on expansion of mortar bars are investigated.
千万别再加其他成分了，比如园土啊，集料啊什么的，否则就会破坏无土介质的概念了。
Never add other ingredients such as soil or aggregate which will defeat the entire soilless concept.
橡胶沥青混合料是指采用橡胶沥青作为结合料与集料加热拌和而得到的一种沥青混合料。
The rubber asphalt mixture is an asphalt mixture by taking the rubber asphalt as the bonding material to be heated and mixed with the aggregates.
结果表明，相邻粗集料表面最近间距随集料体积分数的增加以及集料细度的增大而减小。
The results show that the surface spacing decreases with the increasing of aggregate fineness as well as with the increasing of aggregate volume fraction.
在轻集料混凝土内，微观结构的改变，对混凝土性能的影响，目前还没有人做过系统的研究。
Inside lightweight aggregate concrete, no one has made systematical research on the change in microstructure to the influence of concrete property.
主要介绍冰冻地区利用具有一定冻敏性的松散细集料粉煤灰修筑路堤及冻胀防治的研究成果。
The research achievement of the embankment constructed with frost susceptibe a loose fine aggregate and fly ash and frost prevention are introduced.
研究结果表明：随着集料体积分数的增加和集料细度的提高，平均最邻近集料表面间距减小；
The results reveal that the average surface spacing decreases with the increase of volume fraction of aggregates and fineness of aggregates.
矿质集料的形状特征对沥青混合料的性能具有极为明显的影响，但目前关于这方面的研究极少。
Shape characteristics of mineral aggregates have great influence on hot-mix asphalt properties, but at present the research about the influence is little.
材料的选择包括水泥的品质、集料粒径、集料强度、颗粒形状和质地、化学外加剂、矿物掺合料等。
Selection of materials include characteristics of cement, particle size, intrinsic strength, shape and texture of aggregate, chemical admixtures and mineral admixtures, etc.
材料的选择包括水泥的品质、集料粒径、集料强度、颗粒形状和质地、化学外加剂、矿物掺合料等。
Selection of materials include characteristics of cement, particle size, intrinsic strength, shape and texture of aggregate, chemical admixtures and mineral admixtures, etc.
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