sahil shah


{ City } mumbai
< Country > india
* Profession * engineer
User No # 109964
Total Questions Posted # 2
Total Answers Posted # 22

Total Answers Posted for My Questions # 4
Total Views for My Questions # 44187

Users Marked my Answers as Correct # 40
Users Marked my Answers as Wrong # 18
Answers / { sahil shah }

Question { Montag Infrastructure, 10071 }

what is preposition of M-5 grade


Answer

Concrete grade M 5 have mix 1:4:8 (Cement: Sand: Metal)

Is This Answer Correct ?    0 Yes 3 No

Question { L&T, 11663 }

how much steel in one sq m slab?


Answer

Reinforcement steel in Kg per Sq m for Slab = 65 Kg/Sq m
Consider Steel constant : 80 to 100 Kg/Cum

Is This Answer Correct ?    0 Yes 2 No


Question { L&T, 6024 }

What is the lap length for tension members if you have 16 dia steel bar and a concrete fc=30.9 and steel grade60 fy=414 mpa


Answer

lap length of 16 mm dia bar = 38 d = 38 X 16 = 608 mm

Is This Answer Correct ?    2 Yes 3 No

Question { 2817 }

For 100 cu.m of solid block masonry in CM 1:6, 8" thick. Calculate no of blocks required...? Actually I got it as 1250 no's.. But in my material it is 1100 no's.. U guys plszz check & tell me the answer......


Answer

For 100 Cu m, 8" thk block work

Block Size : 600 X 200 X 150 mm

Consider mortar thickness = 10 mm

Nos of block reqd = 5380 nos

Is This Answer Correct ?    1 Yes 1 No

Question { Owen Builders, 2924 }

How to take cutting length of Stirrups when 10 leg has given Size is
1200x1200


Answer

a) Consider 8 mm tor use for stirrups.
b) Consider 25 mm dia - 20 nos

Main Ring/stirrups length = 4.6 m X 1 nos
Small Ring/stirrups length = 2.84 m X 4 nos

Is This Answer Correct ?    2 Yes 1 No

Question { L&T, 6388 }

calculate 1-2-4 ration concrete - cement - sand metal and water required for 1 cum


Answer

Cement : 6.6 Bag/Cu m
Sand : 0.51 Cu m/Cu m
Metal I & II : 0.98 Cu m/Cu m

Is This Answer Correct ?    7 Yes 0 No

Question { NHA, 4130 }

What is the strength of concrete with ratio 1:4:8 as per British standard or ACI


Answer

For Nominal Mix 1:4:8

Concrete Grade : M 5

Is This Answer Correct ?    5 Yes 3 No

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