Answer / nadira abedin

1:2:4,1:3:6,1:1.5:3

Answer / adesh kumar

The ratio of R C C work has to be following mix proportion, that is nominal mix:
Cement:Sand:Aggregate-
 M 15(1:2:4),
 M 20(1:1:5:3),
 M 25(1:1:3)

02. a. The diagonal of a 9 cube…………… 1 b. Surface area of 9 cube…………… 1 c. Volume of 1-3 cube …………… 1 d. Compressive area of 6 cube …………… 1 e. Top & Bottom face of a Cylinder/Cube is to be proper leveled to deliver the…………………………..…… properly.

0 Answers  

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How do we get this formula Ast=(0.5Fck/Fy) into(1-(in sqrt(1-((4.6Mu)/Fck.bd^2))into bd Fck=grade of cement i.e M25, M20 Fy=grade of steel i.e.Fe415,Fe250 Mu=moment b=width d=depth 

1 Answers  

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Minimum spacing of 2- bars in column, beam, slab

10 Answers  

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strength vs shape factor

0 Answers  

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What is NP in "NP BIB Tap"?

2 Answers   APTransco,

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CORRECTION Kindly furnish the relation between 7 days strength & 28 days compressive strength of Cement Concrete cubes. Can you clarify whether the relation gets altered due to various WATER-CEMENT ratios and type of cements?

2 Answers  

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225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way slab.

0 Answers  

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WHAT TYPE OF MATERIALS (CHEMICALS) ADDED IN CONCRETE TO INCREASE THE STRENGTH OF CONCRETE?

2 Answers  

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What's mean fe of steel?

1 Answers   Fernas Constructions,

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the amount of gypsum usuallyin the manufacture of cement

12 Answers  

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how to calculate the cutting length of steel? by which formula?

3 Answers   MS Khurana Engineering,

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what is piers?

4 Answers  

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