What is the process of cost evaluation in a project?

What is the difference between Hume pipes, spun pipes, NP 2, NP3, NP4, pipes?Test requirements of above pipes.

Aamir Patni

• May 25th, 2016

Basic Difference between NP2, NP3 & NP 4 is due to quality of product. The thickness is not main difference. Generally thickness of pipes: NP4 > NP3 > NP2 NP 2 is used for normal flow and condit...

Kamlesh

• Mar 29th, 2016

Np3 150mm weight

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ARIZ HAIDER.

• May 4th, 2016

8%

DEEPAK M

• Oct 8th, 2015

8%

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Force acts in any direction but weight acts only in downward direction

Sudharsan Reddy

• Apr 27th, 2016

Action of body or object is called force,
Gravity of object is called weight

chaitanya

• Jun 12th, 2015

Weight depends upon gravity. But force does not. You can have you have hit the wall with "full force" but not "full weight". So force can be in any direction. But another point is, force will increa...

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(for 1.0MT steel), Nails & Lubricant (for 1.0 Sqm shuttering)

In RCC what are the required quantities for:

1. Binding wire required for 1.000 MT of TMT Reinforcement bars.
2. Nails for 1.00 Sqm Shuttering.
3. Lubricant/Black oil/ Deisel/ grease for 1.00 Sqm Shuttering.

Vikram Sahran

• Apr 13th, 2016

6 to 8 kg/tan and
2=5kg,
3=11.63,
4=16.66

S.Noorul Ameen

• Sep 4th, 2014

For 1: 10 kgs binding wire per 1MT of steel.
For 2: 1 to 1.5 kg per quintal

ie 10 to 15 kgs per tonne depending upon dia of steel.

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How much steel is required for a column of 11 mtr. height and what is the total M3 area of column?

navin siroiya

• Apr 6th, 2016

First I need all dimensional of column, all details of column then I can give you answer.

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no.of cement bag required in 30*50 plot having 4room(12*8) 2kitchen(5*8) 1hall(15*10) and 1w/c(4*4) and 1bath(6*4)

Tope Emmanuel

• Mar 30th, 2016

Please help us and explain how to calculate that, because of people like me that are learning.?

mohd chand siddiqui

• Mar 9th, 2016

383.46 Bags

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Which is more efficient - rectangular beam or a circular beam? Give example?

Naresh Sonwane

• Mar 27th, 2016

It is all about the section modulus of the shape of member while calculating the section modulus for equal area of rectangular section and circular section, rectangular has more section modulus hence rectangular is efficient under bending stresses

PUSHP RAJ

• Oct 4th, 2014

According to material of beam if we use conc then rectangular beam but on using steel beam tubular section are better than rectangular. as construction

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Naresh Sonwane

• Mar 27th, 2016

Flash point and fire point test flexibility test
Penetration test
Water content test
Softening point test
Viscosity
Density

sajjad

• Jan 18th, 2015

Penetration of Bitumen related question and answer

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Why for design of foundations only service load combinations are used? Why not design?

naresh sonwane

• Mar 27th, 2016

Actually we use the safe bearing capacity which is found by dividing the ultimate bearing capacity by FOS while calculating the area therefore we do not factor the load.

bilal chughtai

• Nov 13th, 2014

During the design of foundations, we include service loads, because foundations are major part of structure load bearing element, so the magnitude of service load keep on changing with time, so that's why we include service load.

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what is the difference between DEFLECTION AND DEFORMATION? Explain

Naresh Sonwane

• Mar 27th, 2016

Deflection term only applicable for linear changes, while deformation can be linear or angular changes

ram kumar

• Sep 23rd, 2014

Deflection is the degree to which a structural element is displaced under a load

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what is the maximum visibility of staff reading by auto level as per IS code

kamaljit Singh

• Mar 17th, 2016

5mm

Anurag kumar

• Aug 31st, 2015

5m

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How to calculate number of rings of a column & how to calculate weight of column rings & column bars.

ashpak

• Mar 5th, 2016

How much Number of bars required for a column.
Columns-12
10mm-2
12mm-4
Stirrups-8mm

vellingiri

• Nov 5th, 2015

(total length of steel /spaceing bar length+1),(weight of steel per lenght=(d^2/162)*ring lenght) diameter of bar=8mm

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Details for machinery charges labor charges.etc..

minesh patel

• Mar 5th, 2016

Piling labour rate for 1200 mm dia. & 600 mm. dia with steel & concrete filling

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Explain about steel detailing and where it would be useful with any tips

vishal

• Feb 16th, 2016

Steel detailing is the process of control and design of spacing between reinforcement of structure. It reduces the probability of wrong ratio of steel in any structure.

RAGAVI

• Feb 6th, 2016

I am studying final year civil engineering. I want to make my career in rebar detailing. Can any one suggest me on what area I should concentrate if am appearing for an interview & recruitment process for a fresher in rebar detailing company.

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How much labor is required for 1 cum of concrete for placing, mixing and vibrating.

mohammed lijas

• Feb 16th, 2016

It is based on time.

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I tested 28 days cube
results are
1. 38.66
2. 37.77
3. 48.89
Average - 41.77
This result is fail or pass
If we don't consider variation failed

Stephenson

• Feb 6th, 2016

May I know Grade of concrete, then only I can say

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Mosses Ngendero

• Jan 30th, 2016

Beam cover is the clear distance between the beam face and main reinforcement, size of beam cover depends on condition of exposure (durability) and fire resistance. For more details you may read BS 8110: part (II) if you are using british stardard.

Nawab khan

• Jan 12th, 2016

Beam bottom cover is 50mm

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How can we calculate the volume of limestone pile? (in cement industry)

How can we calculate the volume of Limestone Pile by formula?
Can we calculate this by using the formula,

V = (L x W x H)/2 + (π r2)/3

where

L = Length of Pile
W = Width of Pile
H = Height of Pile
r = Radius of Cone

I have confusion using this formula. The L, W , H and r are not cleared to me.

Can anybody help...