Awesome video, really helpful!! One quick question- How much is the difference in cost per square foot between RCC Grade M20 and M25?
@rjkate65778 ай бұрын
For example for M20 grade concrete proportion of Cement:Sand:Aggregate is 1:1.5:3 If the proportion of quantity of Sand and Aggregate interchanged that is (1 Part cement 3 part Sand 1.5 Part Aggregate). Then what will happen with the required strength of concrete. Will concrete strength increase or decrease ?
@erbheemsen89792 жыл бұрын
Beautiful knowledge sir
@beerchilled66442 жыл бұрын
Hello sir I have a query If aggregate ratio For slab or coloumn casting is 20 mm = 21% 10 mm = 72% 4.75 mm = 07% What is the iffect It's harmful??
@doordieyt37623 ай бұрын
Akhri tagari padne ke baad Kam se kam 10 round to ghuma lo...