新西兰房屋地底的防潮湿和保温措施
在新西兰
我家需要在地面下安装保温材料，有一种材料名" Black Polythene Ground Moisture Barrier", 有哪位内行可以指教。是单单安装保温棉，还是安装BPGMB好，或是两种都安装?就是觉得同时安装两种材料太贵了。谢谢 !
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不怕脏，我不怕累， 自己买材料装就OK
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其实我觉得，如果底下装的是那种白色的泡沫，应该也能起着moisture barrier的作用。当然两个都装最好，主要是把泥土盖上可以防止水汽进到房子里。
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Black Polythene Ground Moisture Barrier 超便宜的！
而且2021还是2020年必须要装了，直接装好算了
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两个都装吧，https://www.tenancy.govt.nz/abou ... tandards-announced/
Heating – Rental homes must have fixed heating devices in living rooms, which can warm rooms to at least 18°C. Some heating devices are inefficient, unaffordable or unhealthy, and they will not meet the heating standard requirements.
Insulation – Rental homes must have ceiling and underfloor insulation which either meets the 2008 Building Code, or (for existing ceiling insulation) is at least 120mm thick.
Ventilation – Rental homes must have the right size extractor fans in kitchens and bathrooms, and opening windows in the living room, dining room, kitchen and bedrooms.
Moisture and drainage – Rental homes must have efficient drainage and guttering, downpipes and drains. If a rental home has an enclosed subfloor, it must have a ground moisture barrier if it’s possible to install one.
Draught-stopping – Rental homes must have no unnecessary gaps or holes in walls, ceilings, windows, floors, and doors that cause noticeable draughts. All unused chimneys and fireplaces must be blocked.
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谢谢4位的热心指导啊 ! 刚得到您们的出租房必需装"MB"的信息!可是那房腾空地面的高度大约只有0.5米，之前刚装了underfloor insulation,安装公司说crazy,可见其安装的困难度，您们认为还是必需装"MB"吗 ?只怕安装公司不愿接这活儿。
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还有需要在浴室砖墙上打洞安装排风扇，有哪位师傅給介绍呢 ?
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两个都要装，一个是防潮的，一个是保暖的。
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你这些东西再不弄好就要罚款4000了，抓紧啊
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是年初才买的，就是急着要抓紧啊。已经在房底刚装了保温棉，但房子地基的水泥砖墙上有小门可爬入，墙上周围也有多块网状小洞起到空气对流的作用，那也属于"enclosed subfloor"吗 ? 当然我也想省钱，请大师们帮我认证一下呢，多谢多谢!
还有哪位知道砖墙打洞的专业人士吗? 也是想尽早給浴室安装排风扇的。