WHAT IS VACUUM CONCRETE (In Hindi)

[@rachnasharma949]

👍👍👍

[@sanjaykumar-ie5yf]

Good

[@amsaraza1210]

👍

[@virat8277]

Is perforated pvc pipe is open at the end?

[@physicsacademybyimran8374]

How water will into the pipe please reply

[@pritamlenka3686]

I need LWC Concrete Abou plz Give me the About sir

[@mohitchauhan8077]

Water proofing na video send kijye

[@virat8277]

And how water will enter into the pipe through cotton cloth

[@ashwalgrover05]

Working of the last diagram ??

[@mohitchauhan8077]

Polymer water proofing

[@xitijreels]

What is mean by Tremix flooring ?