what is the density of concrete & steel?
where we are using pycnometer?
what is bulking of sand?
what is under reinforced & over reinforced?
what is balanced section?
Answers were Sorted based on User's Feedback
Answer / itika chaudhary
Density of concrete is 2240-2400 kg/m3.
Density of steel is 7860 kg/m3.
The Pycnometer can be used for determination of the specific gravity of solid particles of both fine grained and coarse grained soils.
As the moisture content of a fixed weight of sand increases, the volume also
increases--up to a point. This is known as bulking of sand.
An under-reinforced beam is one in which the tension capacity of the tensile reinforcement is smaller than the combined compression capacity of the concrete and the compression steel.
An over-reinforced beam is one in which the tension capacity of the tension steel is greater than the combined compression capacity of the concrete and the compression steel.
A balance section is one in which the concrete crushing and steel yielding take place at the same time.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / lalit madnawat
Density of concrete=2400 kg/
cum.
Density of r.c.c. =2500 kg/
cum
density of steel = 7850 kg/
cum
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / suresh bariya
Density of Concrete 2500 Kg /M3
Density of Steel 7850 Kg /M3
It is the phenomena of the increase in the valume of sand
due to water on the surface of sand is called Bulking of
sand.
Is This Answer Correct ? | 3 Yes | 1 No |
How to calculate soil bearing capacity of soil?
what is difference in chemical composition between fe415 and fe500
how much need cement bags for block work of wall approx 1000 hollow blocks 20x20x40cm
Which is beneficial for shuttering a Plywood os accrow plate & why ?
how can we construct building without foundation providing only grade beam at ground level
What is the lap length in your project?
11 Answers L&T, Practical Viva Questions,
what is shuttering co efficient?
What are the benefits of rcc pipes over steel designed pipes?
How to calculate laplength for 3 floors
How you will differentiate in field between grade43 and grade53 catagory cement?
Which types of Water Proofing to Be used in Swimming Pool.
2 Answers CCEL, Ideal Construction,
1) What is the compressive strength of concrete 2) What is the tensile strength of steel 3) Why cracks are happening in walls