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吊顶开裂如何修补
更新时间： 2021-01-16 00:04:36  

1、如果仅是吊顶漆膜上生成线状、多角或不定状裂纹，那么问题不是很严重。其产生原因可能是因为一次涂刷过厚或未干重涂，基底过于疏松或粗糙，底漆与面漆不配套等。

2、处理方法：铲除受影响漆膜、确保漆膜一次施工不会太厚，确保前层漆膜干透后才重涂，必要时用合适的底漆封固基底。对于粗糙度大的基底，建议使用柔韧性佳的产品。基底温度低于5℃时，不可施工乳胶漆;底漆与面漆要配套。

关键词： 吊顶 开裂 如何 修补

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