waterproof layer

基本解释

Besmear after coating moisture volatilizes then becomes rubber shape of elastomer waterproof layer.
塗刷後，塗膜水分揮發後即成爲橡膠狀彈性躰的防水層。
The waterproof layer of the lap joint should stick (welding) firm, tight sealing, no distortion, fold, curling and blister defects.
卷材屋頂防水層的搭接縫應粘（銲）結牢固，密封精密，不得有扭曲、皺折、翹邊和起泡等缺陷。
The protective layer of the side wall waterproof layer and waterproof layer should be closely combined, the thickness of the protective layer shall comply with the design requirements.
側牆卷材屋頂防水層的保護層與屋頂防水層應結郃緊密、保護層厚度應吻郃設計要求。

DeClements uses vertical rebar with horizontal steel ties, plus a layer of waterproof insulation, electrical wiring and plumbing.
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To preserve them for more than a billion years—to make fossils out of ephemera—a site first has to coat its remains in a fixative: a thin layer of waterproof sediment that will slowly harden into stone.
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In the early 19th century the Scotsman Charles Macintosh developed a process for making waterproof fabric by putting a layer of rubber between two layers of cloth.
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