Відео

1:27 Initial Time Setting - 1:57 Final Time Setting

Very interesting👍

Beautiful way

At 1:03 you mistakenly said 30 minutes which should be seconds

Is there any alternative tool that we can use instead of rammer?

Hi? Can I ask a quick question? Is it possible to use microwave instead of oven? If so how long should I the soil sample should stay inside the microwave? Thanks!!

The procedure should have some changes to be acording to ASTM C-305 (mixing) and C-187 (test in Vicat aparatus) : 1)Place all the mixing water in the bowl. *Add the cement to the water* and allow 30 s for the absorption of the water. 2)Stop the mixer for 15 s and during this time *scrape down into the batch any paste that may have collected on sides of the bowl*. 3)Press the ball, resting in the palm of one hand, *into the larger end of the conical ring* 4)*The paste shall be of normal consistency when the rod settles to a point 10 mm below the original surface in 30 s after being released*. I suggest leaving these annotations and always consult the standard directly. The construction materials tests are still rudimentary and subject to human errors, it is very important to take into account each instruction for its replicability.

how comes that when you increase the Wc, the mass of the full mold is decreasing?

مشكور الله يعطيك العافية

Chal khud karle

it would have been more helpful if you had provided the excel sheet for downloading it

Useful.. Thank you

its 110 +- 5 degree not 100 at 0:25

Short video I used for learning

Ty soo much

Nice....video to learn in short

good video, thank you

mst

thanks

thank you brother, you are the best.

Thanks

it will be helpful for us to do the job

Useless video all i see mistakes.except explanation 😂😂

Great. Thanks.

great sir

This video is incorrect in a number of areas, too many things to list. For correct information go to American Concrete Institute website at www.concrete.org to purchase professional training videos.

Compaction test in hindi m sir please

Bro thanks alot!!!

WATER BEFORE CEMENT -_-

This is a poor demonstration of C-187. The cement ball needs to actually be 'tossed' from hand to hand, not gently passed. And then the ball needs to be PRESSED into the BOTTOM of the mold, not gently set in the top. Read your method, guys!!