你能把一间小屋顶起来，然后在下面建一块平地板吗?
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你能把一间小屋顶起来，然后在下面建一块平地板吗?
William Rae
June 6, 2021Last updated: June 10, 2021
I have a cottage in Quebec which used to be resting on the ground. In the 1950s they dug under neath and poured concrete and used cement blocks to make a three quarter basement. It is wet in the spring and damp throughout the summer making the bungalow humid in all seasons. THis mostly due to the house being directly next to a hill.
我看过你们的辐射空气加热方案，我想知道是否可以把房子抬高2-3英尺，放在砾石和隔热板上，同时把地下室变成热电池，在里面填满沙子，用管子穿过它。如果是这样的话，你能推荐一些能胜任这项工作的公司吗?
Yes, you can for sure jack up a cottage and build a slab underneath and drop it back down. 2-3 feet won’t do it though, you’ll need to get it high enough to work under there.Generally that is something you’d hire a specialized contractor to do, you weren’t planning to do this yourself I hope? Lifting a building high enough to build underneath is a much more risky undertaking that jacking up a cottage a bit to level it.
你的小屋需要被抬得足够高，至少你可以在下面放一个山猫来把它弄平，添加干净的碎石并压实它，然后安装所有的泡沫和绝缘材料。Thecompany that provides engineered raft slab on grade kits with air heated floors is Legalett, the serve most of North America and certainly Quebec, they designed oursolar air heated floorfor our last LEED Platinum demo house in Wakefield, QC.
Thanks for your response and the link to get a quote. Yes, I understood that the house has to be much higher during the construction phase. I've seen many houses propped up like this in Constance Bay when being repaired after flooding. Perhaps I didn't phrase the question well. The objective, after the rebuild, is that the house will rest 2-3 feet higher than it was prior to putting slab on grade in place. What you didn't answer was whether it is economically viable to convert the old basement into a thermal battery. Perhaps this is not your area of expertise so I shall seek the answer elsewhere. Thanks again.
If you raise your cottage and put an insulated slab underneath and drop it down on top, the concrete of that slab becomes the thermal battery. For something to act as thermal mass and store heat, it needs to be separated thermally from the ground. Unless you plan to insulate underneath the sand then it wouldn't benefit you.