(One hundred questions on waterproofing) #11: Before waterproofing the roof, I found that there were several cracks. Is it possible to first repair them with silicone and then apply a full coat of liquid waterproofing?

答: 不可。

在面防水的施工中,其塡縫材之選用必需考慮到與面防水材之搭接功能。

後作      
(面防水材) 先作 (填縫材修補)油毛氈Flexible cement油性材料 單/雙液乳化瀝青壓克力防水膠改質瀝青防水氈
矽膠 (中低應力係數)  X  X  X  X  X  X
聚硫膠ΔΔ○Δ○○
壓克力填縫膠○Δ○○○○
聚胺脂ΔΔ○○  X○
樹脂砂漿○○○○○○




 



註:

○ ──  代表搭接功能好

Δ ──  代表搭接功能普通

X ──     代表搭接功能不良

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