<p style="margin-top: 20px; margin-bottom: 20px; line-height: 1.5em; text-align: center;"><span style="font-family: Arial, Helvetica, sans-serif; text-align: justify; background-color: rgb(255, 255, 255);"><img src="/static/upload/image/20220307/1646631728131258.jpg" title="1646631728131258.jpg" alt="pexels-max-vakhtbovych-6987725.jpg"/></span></p><p style="margin-top: 20px; margin-bottom: 20px; line-height: 1.5em; text-align: justify;"><span style="font-family: Arial, Helvetica, sans-serif; text-align: justify; background-color: rgb(255, 255, 255);">如果楼面有明显的裂缝，先把裂缝凿成2cm深和2cm宽的槽用堵漏王填塞实，然后把楼面清理干净平整、坚固。</span></p><p style="margin-top: 20px; margin-bottom: 20px; line-height: 1.5em; text-align: justify;"><span style="font-family: Arial, Helvetica, sans-serif; text-align: justify; background-color: rgb(255, 255, 255);">可以选用水泥基防水涂料或SBS卷材进行防水施工。</span></p><p style="margin-top: 20px; margin-bottom: 20px; line-height: 1.5em; text-align: justify;"><span style="font-family: Arial, Helvetica, sans-serif; text-align: justify; background-color: rgb(255, 255, 255);">如果选用水泥基防水涂料，把楼面基本润湿无明水，前后呈十字交叉涂刷3遍柔韧型水泥基防水涂料，等防水层干固后再铺2~3cm的水泥砂浆保护层；</span></p><p style="margin-top: 20px; margin-bottom: 20px; line-height: 1.5em; text-align: justify;"><span style="font-family: Arial, Helvetica, sans-serif; text-align: justify; background-color: rgb(255, 255, 255);">如果选用SBS卷材，保证楼面干燥，进行楼面粘贴，压贴平整无空谷，再铺2~3cm得水泥砂浆保护层。</span></p>