使用地下室的很少見,不過~只要依照法規,建擋土牆,排水渠道,或許要抽水泵浦等等。
只要康掃批得過,就可以蓋,不過我想所費不貲,因為這里的土質都是沙土,擋土牆肯定厚的和城牆一樣。
另外,要是施工,鄰居的牆壁龜裂了,甚至地基下沉,施工方要100%負責賠償。
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In sandy soiled Perth (if that's what you have) you could do so, but as a retrofit it would be costly and depends on your house construction type. Can't see what you would gain.
Basements in the Northern hemisphere are and were a function of climate (cold) and land shortage - neither of which are an issue here although well sited partial or fully underground dwellings can be a good idea in some parts of Australia (but not there by far the most people live).There are other factors, but mostly they come back to those two.
Because of the more constant soil temperature a basement is good for storage of wine and some foods such as cheese, but even in Perth for much of the year would outside the comfort range preferred by humans (18-26C or so - humidity and airflow affect that perception, but that's the rough range) as it will range from 12-16 (and only if sealed - if you open it to the rest of the house or the air then it will equalise - as heat always tries to do).
So maybe a though if building new and you can think of a good use that is worth spending the money on a basement rather than something else, otherwise why would you bother.
Read more: http://www.renovateforum.com/f76 ... 5145/#ixzz23QLhkLe4
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Reasons to not have a basement:
Cost
damp-proofing requirements
Reasons to have a basement
soundproof - great for Home Theatre and other games-room type stuff
small temperature range with massive thermal mass as insulation - wine storage, summer nights, winter nights
Storage - can put a squillion things in a basement
workshop - or cool store, model railway or other hobby area, study etc.
Footprint - a larger home with lower overall land use
Read more: http://www.renovateforum.com/f76 ... 5145/#ixzz23QLvchKA
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