接缝处用苔藓垫子做了防水处理，用楔子和紫杉针固定。
The seams had been made watertight by pads of moss, fixed by wedges and yew stitches.
主要介绍了杭州大剧院附加防水层的设计方案，对大剧院地下工程中主要节点的防水设计和特殊施工部位的防水处理做了重点阐述。
The article introduces mainly design of additional waterproof layer of Hangzhou Grand Theatre, focusing on waterproofing design of main details and waterproofing treatment of special positions.
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