防火填塞施工7步驟7 Steps of Firestopping Installation
在貫穿孔洞防火填塞工程,施工品質將直接影響火災延燒時間與避難安全。確保每個貫穿點都能發揮防火區劃功能,做到真正守住火,不讓煙穿。
施作表面清潔,確認無雜物。
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