【Renovation】Ticking…sound from upstairs ?

22:22



Have you ever thought that the sound came from upstairs?
Ticking…Ticking…Ticking…
So we discuss on it, since now is the lunar ghost month.......(scare......)

In the end it is still sound like child playing with pinball at the night from upstairs unit; there have some elderly said the paranormal activity in Chinese culture
Western said it was water hammer or fluid hammer.

Where the ticking sound came from, 
2 reasons to explain about it,
Concrete structure made with metal rod and concrete, inside the structure there have a gap between the cement and metal rod , water and oxygen will  penetrate. The reasons will follow between the steel and concrete, so it accelerated oxidation expansion distraction cement blocks, ticking…ticking…, there is the sound seems like produced by pinball. If this situation keeps on going, this will generate efflorescence and mold growing.



Again it is, peeling tiles upstairs unit, and adhesive with cement separation, can also cause such a sound. 
In addition, the emergence of more mold accelerate the whole process.

Not a Paranormal Activity.


有没有想过,楼上到底传来的声音。
滴滴答答滴滴答答
到底是弹珠声还是像老人家说的幽灵作祟。
有两种情况会产生弹珠声,就是钢筋水泥之间有空隙,水和氧气就会随之渗入的原因,
加速氧化于是就会膨胀撑开水泥块,发出声响,就有弹珠声的产生, 若长期如此会产生壁癌和滋生霉菌。
再来就是,楼上单位的瓷砖剥落,和初胚水泥分离, 也会造成如此的声响。
除此以外,黴菌的出现更加加速了整个过程。

不是幽灵作祟。

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