what is the mean of opc cement and conceret grade 53 n?please explane with detail>

9 Answers  

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1.Fe500 and Fe550 having more yield strength than Fe415.But why are we prefering Fe415.? 2. d^2/162 formula for knowing the steel wt/m apply all these three? Thanks.

0 Answers  

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1 Cubic Meter = 487 Modular Brick, 1 Cubic Meter = 494 Non Modular Brick, (As per Rate Analysis DSR 2012 Vol.-1)what is the Brick Size ? 1 Cubic Feet = 13 Modular Brick, 1 Cubic Feet = 17 Non Modular Brick. what is the Brick Size ?

2 Answers   ABR Constructions,

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Why Is Propping Required For Long Structures Once The Form Work Is Removed?

0 Answers   Bechtel,

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Need advice for steel in kg for RCC Slab qty 35.64m3 and Beam/ column qty 35.39m3

1 Answers  

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how much % of fine sand(jamuna sand)we can use with coase sand for making concrete.

3 Answers   Jaypee,

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What is the consumption of Brick in one meter cube both 6inch & 4inch thick

4 Answers  

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what is silica fumes or micro silica? and whr is it used? wat r its advantages?

10 Answers  

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what is thumb rule for calculating the size of ISMB required for a particular length of span

0 Answers  

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what is the crushing strength of stone and bricks?

2 Answers   DFCCIL, FWO, Habib Group, HBL, KPSC Kerala Public Service Commission, Mott MacDonald,

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How to calculate quantity of binding wire for any kind of structures. How to calculate quantity of nails in 1 sq m shuttering.

2 Answers   Vodafone,

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sir, i used 43grade opc cement to my wall plastering,i have cured 20 days ,recently , white dots and white powder shades are appearing on walls, is it any defect by curing excess days? have any disadvantages by it ? please answer

2 Answers  

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