天气冷,湿度高 you have already answered your own question. It is a common phenomenon. 8 S! Q7 _8 ^, MAsk your builder, they will tell you what exactly run above and make that sound.
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We have 类似水滴的声音 from the beginning and been this house for 3 years. % \5 E$ S% }5 Z! J
Nobody tells us what exactly that is. A city guy can't tell us anything about that. ( U/ [# n+ A! W H, ?8 Z 5 F+ i, |; }2 `/ c7 NThe house is good so far, so we just leave it alone.
% j2 ~7 u& K# ?( Y结冰一般是室内湿度相对高,同时玻璃温度低造成的,尤其容易发生在窗框是金属的窗户。 ' V6 C. R; g, o" u$ S " q6 h7 E K. q% M( K" e, ^一般随着气温的回升就消失了。 # \& t: V5 e- }2 o: V但是,窗户底板如果油漆或者防水做的不好,冰融化后如果没有及时蒸发,水会渗入木头里面,造成朽木。$ K' B/ J' f8 r. n
# z. u; V. i$ O1 k! |" V/ D) l天花板上的响声可能是屋顶排气扇发出的声音。