whne test pile need fixed haby matarial....

now we see how to test pile...

frist bottom nedd fixed stong fram

stong bottom fram

after need piston midel the point on pile location.

what is piston?

u

this is called piston.

when fixed befor need clen this.
clen ok then fixed.
after need fixe casing, casing fixed more then denger other job if you don't know.
so lat's konw.

this is called 'casing'

this is casing lock poin.
how lock see downside photo.

this is frist point of lock casing.
see next part of lock casing.

this is complite for 'casing' lock.

#followme @ariful.islam

for new post.

i have more poste about pile.