air void
气孔：在混凝土、砂浆或其他建筑材料中形成的空气空隙
常用释义
英式发音
美式发音
基本释义
- 气孔：在混凝土、砂浆或其他建筑材料中形成的空气空隙，通常是由于混合过程中的气泡或固化过程中的收缩造成的。
例句
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1·ABSTRACT: Being a parameter of concrete antifreeze evaluation, air void spacing factor had got much more attention.作为评价混凝土抗冻性的参数之一，混凝土气泡间距系数越来越受到重视。
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2·The testing of air void parameters could been influenced directly by regarding stone powder as cementitious materials.石粉是否作为浆体材料对于碾压混凝土的气泡参数测定有直接影响。
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3·The dynamical control systems are also used in other control index of construction quality such as compaction degree, air void ect…而对于施工质量的其他控制指标如压实度、空隙率等都同样可以进行动态控制。
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4·Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.试验表明，集料泥土污染对沥青混合料水稳性影响显著，沥青混合料的渗水临界空隙率为7。
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5·Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5?试验表明，集料泥土污染对沥青混合料水稳性影响显著，沥青混合料的渗水临界空隙率为7.5%。
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6·This paper discussed a method to measure the air void parameters of RCC using high resolution flatbed scanner and image analysis software.本文探索了采用高分辨率平板扫描仪配合图像分析软件进行碾压混凝土气泡参数的测定。
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7·The paper proposed a new parameter "reserved air void" based on the Bailey Method, by which to design mix proportion of porous asphalt mixture.本文基于贝雷法提出采用“预留空隙率”参数设计排水性沥青混合料的方法。
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8·The experiment on entrained air amount measurement has been carried out by using the capacitance air void meter which was manufactured by authors.本文开发设计了电容式空气含量测量仪，对模型水泵吸入池内空气的吸入量进行了测量。
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9·D623 improves water retention of fresh mortar and entrains a large amount of micro air void which causes bulk density to reduce, pore size distribution to change.D623提高保水新鲜砂浆和夹带了大量的微空隙，这会导致堆积密度降低，孔径分布改变。
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10·Air void is one of the key indexes in the quality control of asphalt pavements. It is more strictly restricted to use epoxy asphalt concrete on deck pavement of long-span Bridges.空隙率是沥青路面施工质量控制中的关键技术指标之一，由于环氧沥青混凝土大多用在大跨径钢桥面铺装中，因此，对空隙率的要求更为严格。
同义词