
Steel quantity by thumb rule
How can we get the steel quantity by thumb rule ? I know that it is 1% for slab and 23% for RCC column & beams. If I have 10 Cum RCC work for column & beam then how can we get the steel quantity in kgm or Qntl.?



Formula to Find Cube Compressive Strength
What is the formula to find the cube compressive strength? Explain in detail.

Calculate Road Width
How can we calculate 4/6 lane road width and maximum percentage of super elevation in National Highways in India.

Weight of Sheep Foot Roller
What is the weight of sheep foot roller in road construction?

Concrete and Steel Forumla
What is the formula used to calculate 1. Steel and 2. Concrete

Grade of Cement
Is there any grade for PPC? If not, why?


PCC
What is PCC? Why it is used below foundation? What is water cement ratio for it? What is a purpose of PCC?

Estimate of RCC Concrete Slab
What is the cost estimate for building a 600 sq. ft. RCC Slab, including Sand, Cement, Metal, Steel and Labour?


Concrete Caculation for Tower Foundation
Explain concrete calculation for mobile tower foundation for M20 and M25


OPC 43 & 53 Cement Grades
What difference between OPC 43 & 53 Cement Grades

Least Count
What is mean by least count? Tell the least count of dumpy level and theodolite?

Footing Design
A footing has to be designed for sloppy land where lateral load acting. Which method will you select and why?
(a) Meyerhof
(b) Terzaghi
(c) Hansen

Concrete Brickwork and Plastering
How many microns of sand we can use in concrete brickwork and plastering?

M30 Grade Concrete Mix Without RMC
We are trying to achieve M30 grade concrete manually at our site. We have customized the mixture machine and have bins with load cells to tell us the weights of coarse sand, cement and 0.75 and 0.50 inch Gitti. At present we are using (1:1.80:3.5) (50kg cement : 90 kg coarse sand : 175 kg Gitti) with 28 liters water and 250 ml add mix per 50 kg cement. 7 day testing of the cubes have given 15.01 MPA...

Civil Engineering Interview Questions
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