【摘要】 结合工程实例分析了高强混凝土表面气泡产生的原因,并对其产生机理从材料、工艺和施工条件方面进行了分析,进而对混凝土材料的优选、配比的优化及振捣工艺等提出了一些减少气泡的有效措施.更多还原

【Abstract】 The article analyses the reasons and principle of bubbles on the high intensity concrete surface with the practical engineering instance from the point of view of material, techniques &construction.At last some instructive advises,including material, mixture ratio &vibration etc,are brought forward to reduce bubbles.更多还原