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帮忙指导一下新人啊，混凝土的外观质量控制要点有哪些？ - 工程施工 - 项目管理 - 氿上知道
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满意答案
二）、控制方法;1、保证模板的刚度而不因砼浇筑、振捣发生变形，同时，保证模板拼缝严密无漏浆现象，不因漏浆造成麻面、粗砂现象；2、严格控制砼的配合比及坍落度，同时，严格控制振捣的顺序、振捣部位的搭接区域及时间；3、控制好砼的浇筑速度，绝不能出现施工冷缝；4、原材应一次准备好，以防形成色差；5、模板不能过早或太晚拆除，以防造成缺棱掉角现象。我想做好以上工作，能确保砼的外观质量。
yanying
回答于：2013-12-11
共2条回答