{"id":8932,"date":"2024-05-07T11:49:02","date_gmt":"2024-05-07T03:49:02","guid":{"rendered":"https:\/\/www.dahsin.com.tw\/?p=8625"},"modified":"2024-08-02T15:08:34","modified_gmt":"2024-08-02T07:08:34","slug":"100qa86","status":"publish","type":"post","link":"https:\/\/www.daisin.com.tw\/en\/100qa86\/","title":{"rendered":"(One Hundred Questions on Waterproofing) The ceiling of the #86th-floor elevator room has experienced a leak phenomenon; given that it is above a water tank, what are the key aspects of the concept that should be considered when repairing the leak?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Answer:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the case of a roof-top elevator room in a residential building, if there is a water leak, because the water storage tank is located above, the first thought is that it may be caused by a water tank leak; however, it is necessary to consider the following:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Most of the tank bottoms and the ceiling between the elevator rooms have an intermediate layer of 30 to 50 centimeters.<\/li>\n\n\n\n<li>The real reason why there is water leakage in the ceiling of the generator room is that the bottom of the joist has not been waterproofed or that the waterproof layer has failed.<\/li>\n\n\n\n<li>The water accumulation at the bottom of the middle layer may have come from a leak in the water tank, or it may be due to a crack in the construction seam of the outer wall of the middle layer, with rainwater seeping through these cracks.<\/li>\n\n\n\n<li>The causes of leakage in the previous section are different, and the repair methods are also different. Therefore, it is necessary to confirm this before repairing to avoid wasting time and effort.<\/li>\n\n\n\n<li>If the accumulated water in the intermediate layer is indeed caused by a leak in the water tank, its repair must also take into account the following:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Since water tank leakage must be stopped during construction to carry out activities such as digging out, waterproofing, and restoring tiles, prolonged water outages may cause inconvenience to residents; therefore, it is essential to confirm the exact location of the leak before carrying out repairs.<\/li>\n\n\n\n<li>The areas where the tank leaks mostly include: construction seams at the corners of the floor slab and cracks in the tank\u2019s floor structure. According to my years of experience, the former (construction seams at the corners) are more common, while the latter (cracks in the floor structure) is less likely to occur; most of them occur in houses built on slopes or caused by external forces (such as earthquakes, ground displacement, etc.).<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u7b54\uff1a \u4e00\u822c\u4f4f\u5b85\u5927\u6a13\u4e4b\u9802\u6a13\u96fb\u68af\u6a5f\u623f\u5929\u82b1\u677f\u4e00\u65e6\u767c\u751f\u6f0f\u6c34\u73fe\u8c61\uff0c\u56e0\u70ba\u4e0a\u65b9\u5ba4\u84c4\u6c34\u6c60\u6240\u4ee5\u89c0\u5ff5\u4e0a\u99ac\u4e0a\u60f3\u5230\u53ef\u80fd\u662f\u6c34\u7bb1\u6f0f\u6c34\u9020\u6210\u7684 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[70],"class_list":["post-8932","post","type-post","status-publish","format-standard","hentry","category-100qa","tag-qa"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/posts\/8932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/comments?post=8932"}],"version-history":[{"count":0,"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/posts\/8932\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/media?parent=8932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/categories?post=8932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daisin.com.tw\/en\/wp-json\/wp\/v2\/tags?post=8932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}