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In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

How much quantity of Cement and Sand required for Cement Sand Ratio of 1:1 and volume of pile is 0.61 m3

how much quantity of cement and sand required for construction of 10 cum brick work( Brick size 3"*4"*9"(Standard size ) an d for 10 cum construction of SSM (Size stone masonary) with Cm 1:6 for both.

M20 Grade ratio? M30 Grade ratio? M40 Grade ratio ?

L&T, intex, Keystone, Engineers India, AB Group, Aparna Enterprises, CECL, Jain Group, Multi Engineering, National, Shrinath Buildcon,

Hi.. Can i get hel in finding HPCL previous year question paper? plz help me in finding thiss..

HPCL,

1512How do you calculate the mix ratio of concrete i.e. what is the cement:sand:agrugate ratio in 20Mpa, 21Mpa, 22Mpa etc...

What is the value of live load that should be incorporated in design of locker room and cash vault room while designing a building for commercial bank?

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Un-Answered Questions { Civil Engineering }

what might be the problem faced in the near future if the M-sand is used in the place of river sand during wall plastering? (As per IS)

How to calculate thickness of MAT slab & Reinforcement? The dimention of under ground water reservoir is 80'X14'X 12 ft

how to find ssm in foundation?

What is Gsb tollens ?

How many times we can use Fresh bentonite ford wall execution? Would like to know the clear concept of recycling. After flushing can we use it for another time time for flushing? Or we have to use it for for excavation only?

If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?

what is modular brick and it size

very simple or less time consuming formula for reinforcement calculation by moment

how many types of survey and what are levelling instrument?

please briefly explain calculating or estimating steel quantity for a RCC column?

Specific gravity of cement?

If 40 backlogs are cleared m finally with 65 percent marks . Am I eligible to get visa to US

what is the water cement ratio? how to calculate it? list the wt. of constructions materials including concrete both ordinary and light wt. concrete

what is the most suitable foundation when construct a bird watching tower in a marshy land

As in practice, we are deducting every 2d for 90 degree bend but from where it comes means derivation or reference of IS Code.