Unverified92% confidenceCautionTime unknown
顶端顶板必须顶在承重结构(现浇楼板/横梁)上,不可顶在石膏板吊顶或轻钢龙骨上,否则长期张力会导致吊顶开裂脱落。若顶部为吊顶,需在吊顶内定位到实体龙骨或改用落地免顶固定方案
1
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92%
Confidence
Long-term
Relevance
-
First Seen
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