what is means of M50,M20,M15 like this please tell me ?

0 Answers  

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which oil is used for mivan shuttering?

3 Answers  

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what is the maximum percentage of crush sand in mix design.also what is the difference betweeen grite powder & crush sand.

2 Answers   TATA, Vastu Kirti Enterprises,

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U are a civil engineering student?why do u want to enter into IT industry

14 Answers   TCS,

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How much steel needed for 1 m3 concrete for slab?

5 Answers  

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What type of foundation preferred in sandy soil ?

9 Answers  

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what will be density of a cement bag if its weight and volume are 50kg and 1.25 cft respectively???????

0 Answers   AAA, Jain Housing,

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for basic costing, how can we calculate how much amount of steel and cocrete will go in per sqft? and what are the thumbrules?

1 Answers   Symphony,

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is their any instrument which can detect steel after casting of slab,etc. for verification of steel in slab,etc.

1 Answers  

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we are use us steel in PQC road

1 Answers   Student,

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what is the definition of stress& strain.

1 Answers   PBL,

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what is M & 20 of M20 concrete

11 Answers   Bharti, Sheladia Associates, URC Construction,

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