Explain what are Column, SLA, Beams and Cover?

ch penchalaiah

• Mar 2nd, 2015

Rcc desings

Nirav Bhatt

• Nov 24th, 2014

Referring to IS 456 Clause 26.4 for Column - 40 mm (Dia of bar >12mm) and 25 mm (Dia of bar

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what is the method of calculation for require Cement qty. in 1 Cum brick work with CSM 1:6.

Md. Nesar Uddin, PowerPac, Bangladesh.

• Jan 12th, 2014

We know, for 1 cum brickwork done to need 35% dry cement mortar.
So, Cement Mortar for 1 cum=1 ?0.35=0.35 cum
Given, Ratio is 1:6 = 1+6 = 7
1. Cement= (0.35?1)/7=0.05 cum.
2. Sand= (0.35?6)/7=0.3 cum

Md. Nesar Uddin

 Profile Answers by Md. Nesar Uddin Questions by Md. Nesar Uddin

• Jan 12th, 2014

We know, for 1 cum brickwork done to need 35% dry cement mortar.
So, Cement Mortar for 1 cum=1 ?0.35=0.35 cum
Given, Ratio is 1:6 = 1+6 = 7
1. Cement= (0.35?1)/7=0.05 cum.
2. Sand= (0.35?6)/7=0.3 cum

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What is least count of theodolite?

Sukhram

• Jan 4th, 2020

Least count of theodolighte 20 sec

sathwika

• Jan 29th, 2019

Least count of theodolite 20 sec

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Explain its properties..

Venukumar

• Nov 17th, 2017

Thermo-Mechanical Treated

suji

 Profile Answers by suji Questions by suji

• Mar 7th, 2012

TMT means Thermomechanical Treatment of steel. Its a process of simultaneous application of heat and a deformation process of metal, in order to change its shape and refine the microstructure. Hot...

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Borvah Kessele

• Nov 20th, 2014

2010

sk imran

• Oct 4th, 2014

2012 is good to known easily and also commands are also updated as compare to advanced versions soo i suggest AUTO CAD 2012 is best.2012 is good to known easily and also commands are also updated as compare to advanced versions soo i suggest AUTO CAD 2012 is best.

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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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What is the least count for measurement tape?

devilal

• Aug 2nd, 2019

1mm

nalkar sandeep raosaheb

• Jul 21st, 2019

5 mm

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irfan

• Aug 26th, 2016

7850kg/m^3

Alagarsamy

• Aug 16th, 2016

7850 kg/m^3

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Why is the grade of PPC cement is not mentiond or defined as per Indian Standard" IS 1489-1991.

VP Annadurai

• Aug 16th, 2019

PPC cement made from OPC cement by adding fly ash 20% 30%, so it is equal to 33 grade.

Sanchit garg

• Aug 11th, 2015

When we add fly ash to make PPC then its strength is not fixed.
More you do curing more you get strength, moment you stop curing strength will stop that place. Where as in OPC highest strength is fixed to a mark. that is why OPC has grading but PPC dosen't have.

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What are the basic differences between the RCC design & Steel design?

adil

• Apr 9th, 2015

In Rcc is the reinforce cement concrete included steel and cement concrete.but steel structure only steel such as parlin,rafter beam etc like this....

Mansoor

• Feb 4th, 2015

Steel structure is lighter in weight than RCC structure. Steel structures are preferred where earth is expected.

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What is the formula for concrete cube compressive test by Accelerated Curring Tank (ACT) method?

James Thang

• Jul 13th, 2021

22.5 is KN/mm2 and 22500 is N/mm2. So 1000 is conversion of Kilo meter.

chandan kumar singh

• Jul 18th, 2019

Can anyone explain me about this 22.5 from where and how it comes......

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shankar

• May 20th, 2015

1-Cement is a modify form of lime with help of silica.
2-cement is very fine, hydrolic binder.

manorama jakhera

• May 14th, 2015

Cement is a binding material which is provide strength

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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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I am casting Raft and get the cube .after seven days test the cube that was pass as per rule so i will testing after 28 day ? yes or no? and why?

B srikanth

• Nov 19th, 2014

In cube test 25 layers but 6 cubes sample first 3 days one sample 50%,7 days one cube sample is 67%,and 28 day sample is 92 to 95% will to come to result that cubes are preferred.

vaibhav

• Oct 29th, 2014

7 days cube test given approval of next stage of work you got 60-70% n at 28 days it should be more than hundred % as per std.deviation practically no need but theoretically, you should submitted 28 days report to construction authority for final approval so yes .

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What are the type of tests and name of test equipments?

sathwika

• Jan 29th, 2019

The degree of fineness test of cement is the measure of means size of the grinds in it.

Ganesh karthikeyan

• Mar 26th, 2018

Fineness of cement indicates the practical size of cement and specific surface area.
Fineness means the surface area of cement is available for chemical reaction with water (heat of hydration)

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How to know proportions of cement, sand, aggregate in different types of grades like M5, M10, M20, M30?

muritala

• Oct 22nd, 2015

What is the quantity of cement, sand & granite on mix ratio 1:2:4

Khileshwar singh

• Oct 11th, 2015

For determine the quantity of materials for 10 cu.m, concrete -
the standard value 15.2 is divided by the sum of the given proportion of which gives the quantity of materials in cu.m
for M15 Cement=15.21+2+4 = 2.20
sand=2?2.20, gravel=4?2.20

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mohd irfan

• Apr 1st, 2019

7850kg/m3

sathwika

• Jan 29th, 2019

8050kg/m^3

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

Dhanavath kirankumar

• Jan 8th, 2018

The smallest measurement which can be measured by an instrument is known as least count. The least count of dumpy level depends on the readings on staff. Generally we use 5 mm least count staff, so th...

jibanjyoti routray

• Nov 13th, 2017

Least count of auto level is 0.5mm and dumping level is 0.5mm

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Deepak gururani

• Jun 26th, 2018

18 m to 30 m

pavithra

• Jun 20th, 2017

Is there any code in specific for the provision of expansion joint in boundary wall?

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What are the duties and responsibilities of civil site engineer in road and building construction?

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Editorial / Best Answer

Debiprasad Banik  

 Profile Answers by Debiprasad Banik Questions by Debiprasad Banik

• Member Since Apr-2009 | Apr 8th, 2009

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While in duty of supervision of building, you should ensure that the concrete mixing is according to the grade specified. While supervision of road, you should ensure that the different layers of the road are laid in proper thickness.

Rakesh

• Dec 27th, 2017

Role of Civil engineer: Taking leveling as per the drawing, studying the drawings properly - during the excavation before constructing any structure Checking the Quality of materials like cement, s...

Mohammed fazal

• Mar 23rd, 2017

1) Executing the work by given drawing and specifications 2) Quality control in work 3) Give quality assurance in each and every work 4) Checking the grade of concrete and size of steel in R.C.C str...

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