testing radon for the first floor (living floor) is pointless because no body live with doors and windows shut. don't you cook? don't you use your kitchen vent when cooking? did you actually shut all your doors and windows for 3-4 days when you did the test? if you did not, such a high reading may indicate the reading is bogus. maybe you want to do it again.
【在 F***Q 的大作中提到】 : : testing radon for the first floor (living floor) is pointless because no : body live with doors and windows shut. don't you cook? don't you use your : kitchen vent when cooking? : did you actually shut all your doors and windows for 3-4 days when you did : the test? if you did not, such a high reading may indicate the reading is : bogus. maybe you want to do it again.
r*v
14 楼
哦没看到第一句。。 画质D3X>1DsIII ISO D3s>1DIV 不过即使不考虑Pro机器,也CN两家也还是各有千秋
荒唐 but as long as you cook and ventilate, the space is not fully enclosed. because of that, there is no way to treat the radon in the living floor because it is not air tight. all radon mitigation system work by creating a vacuum under the basement. without air-tightness, you can't treat it.
【在 F***Q 的大作中提到】 : : 荒唐 : but as long as you cook and ventilate, the space is not fully enclosed. : because of that, there is no way to treat the radon in the living floor : because it is not air tight. all radon mitigation system work by creating a : vacuum under the basement. without air-tightness, you can't treat it.
floor that's what I was saying - radon level in the first floor does not matter ( and therefore no need to measure). just measure the basement and get it treated.
【在 F***Q 的大作中提到】 : : floor : that's what I was saying - radon level in the first floor does not matter ( : and therefore no need to measure). just measure the basement and get it : treated.
m*s
22 楼
C+也就打印机好
【在 l********e 的大作中提到】 : 塘不住C加像素鸡血加缩图啊。
b*h
23 楼
谢谢各位。 一楼的是在crawl space 上测的。测的人说不能光测basement。我也不懂,欢迎能人解 惑。
【在 F***Q 的大作中提到】 : : floor : that's what I was saying - radon level in the first floor does not matter ( : and therefore no need to measure). just measure the basement and get it : treated.