Traditional Construction Techniques Still Being Used - Build Roof Using Hand Mixed Concrete

[@KoKeng20]

To Owner video clips,
Excuse me, May I use this video clip some scenes for present a research?

[@pronoyhajong4608]

Waooo

[@syedmohammadimran5151]

What is that motor and pipe he is putting everytime concrete is pourer from trolley?

[@gerardvente5479]

It's a vibrator
To make the concrete compact by removing bubbles.