Answer / pradosh pradhan

FOR M10 = COMPRESSIVE STRENGTH = 10 N/SQ MM
FOR M15 = COMPRESSIVE STRENGTH = 15 N/SQ MM
FOR M20 = COMPRESSIVE STRENGTH = 20 N/SQ MM

Answer / ali

Why the compressing strength of the cubic sample (15X15X15) is
more than the sample (20X20X20)?
Due to the compressing stress relation (Load/Area), the
strength should be increased by increasing the area of the
sample.

Answer / s.silambarsan

Whatever the grade of concrete 50%,67% and 100%
respectively 3days,7days and 28 days.

what is the soil bearing capacity for a 5 floor multistorey residential building and which type of soil ? what is plinth beam? in wall load calculation center to center column distance is considered or not/

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m25 water cement ratio calculation

1 Answers  

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When brick size is 3x5x9" , what would be the number of Brick requirement for 100 sqft area of 5" width?

5 Answers  

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What is the difference between dumpy level and auto level.

1 Answers  

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curing of concrete why 7day's,14day's 21day's 28days

5 Answers   Gammon,

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how to calculate the cement, sand, coarse aggregate required for one cubic meter of concrete?

0 Answers  

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what is period of de-shuttering for different area of slab of M25 grade?

2 Answers   ATS,

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how you can say about a slab that it is one way or two way.

6 Answers  

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Why we use pcc in foundation?

1 Answers  

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What is the acceptance criteria to determine the "Core density" of "DBM or BC" course,for any grade as per "MORTH" guidelines in road construction work ?

2 Answers   DBM, NCC,

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what is the approximate density in kg/m3 of compacted hardcore for building foundations

1 Answers   Era Infra Engineering,

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For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38

0 Answers  

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