Answer / suresh

it is not specified in the relevant code (IS:383) about
silt content, instead it is said that the particles finer than
75 micron.it should not be more than 3% in natural or
uncrushed sand whwre as in crushed sand it is allowed upto 15%.
the gravity of the sand varies from 2.6 to 2.8.generally taken
as 2.65.
water absorption capacity of the sand varies between 0.5 and 1%.
the minimum crushing strength of sand or aggregate should be
80 N/mm^2.

how many no of light weight solid blocks of size 600x200x200mm required for 1cum of block work

4 Answers  

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2 Answers  

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What is the cost difference between site mix and ready mix concrete per cubic meter

0 Answers   L&T,

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Mujhe koi ye bta do ki 1.54 hi ku lete h material ki quantity niklne ke liye Sab jgha dhund liya bt samj nhi aaya mujhe koi alag aalag krke smjao ki cement m aggr. Dust m itne % wet or dry % hoti h fir kaise kaise 1.54 aaya kha se aaya smjao koi pls m confuse hu my calling nd wts app no. Is +919034604938

2 Answers   ADP,

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What is the role of a PMC(project management consultancy) in any construction work?

2 Answers  

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what is the weight of 1 meter iron road if its diameter is 20milimeter. 2.when we find the weight of 1meter iron road we help the following formula dxd162 .what is 162 plz tell me

4 Answers   L&T,

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What is the quantity of cement, sand, and gravel to be used in M20 grade of concrete for 1000 x 1000 x 1000 mm of sand (for cement please mention in kilos, and for sand and gravel please mention it in CFT)

7 Answers  

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Define what is quality...

4 Answers  

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Can we use Polystyrene as a Bitumen modifier !! if so is it a good MS research topic ? and what type of laboratory tests will be conducted during Research work ??

0 Answers  

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My daily concrete volume of M25 concrete is 1st day= 25 Cum 2nd Day = 45 Cum 3rd Day = 55 Cum 4th Day = 22 Cum 5th Day =72 Cum 7th Day = 49 Cum. What will be acceptance criteria of concrete considering as per is 456 cl.15 and table 11 (cl 16.1 and 16.3).

0 Answers   L&T,

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I am a civil engineering student and going to attend interview in this week in an IT company.Will they ask me questions about my area of interest or cs

0 Answers   Satyam,

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what is cement mortar cube size and strength in 3days, 7days and 28days

6 Answers   JET,

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