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I applied via Recruitment Consulltant and was interviewed before May 2022. There were 2 interview rounds.
Lap length is the amount of overlap between two reinforcing bars in a concrete structure.
It is necessary to provide lap length to ensure the transfer of stresses from one bar to another.
The lap length depends on the diameter of the bars, the grade of steel, and the type of structure.
For example, in a beam, the lap length is usually 50 times the diameter of the bar.
In columns, the lap length is usually 40 times the diam...
Cover blocks are used to maintain the distance between the reinforcement steel and the formwork in RCC work.
Cover blocks come in different sizes depending on the thickness of the concrete cover required.
For example, for a 20mm cover, a 20mm cover block is used.
For a 25mm cover, a 25mm cover block is used.
The size of the cover block should be such that it can withstand the weight of the reinforcement steel and the concr...
There are 5 types of scaffolding commonly used in construction.
The five types of scaffolding are: suspended, supported, rolling, aerial, and hanging bracket.
Suspended scaffolding is hung from the roof of a building and is commonly used for window washing or painting.
Supported scaffolding is built from the ground up and is commonly used for construction or maintenance work.
Rolling scaffolding is supported by wheels and ...
Standard size of brick is 190mm x 90mm x 90mm.
The standard size of brick varies from country to country.
In the UK, the standard size of brick is 215mm x 102.5mm x 65mm.
In the US, the standard size of brick is 203mm x 92mm x 57mm.
Bricks can also come in different shapes and sizes for specific purposes.
Cutting length in beam steel formula
Cutting length = Development length + Lap length - (2 x Bend deduction)
Development length = 0.87 x fy x d / (4 x σst)
Lap length = (diameter of bar x 2) + 10 mm
Bend deduction = 2 x diameter of bar
fy = Yield strength of steel
d = Depth of beam
σst = Permissible stress in steel
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I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
A beam is a structural element that is designed to resist loads applied perpendicular to its longitudinal axis.
Beams are commonly used in construction to support loads over a span.
They can be made of various materials such as wood, steel, or concrete.
Beams can be classified based on their shape, such as I-beams, H-beams, or T-beams.
The design of a beam takes into account factors like span length, load requirements, and
King post and queen post are both types of trusses used in construction, with king post being a simpler design and queen post being a more complex design.
King post is a simple vertical member in a truss, while queen post is a pair of vertical members connected by a horizontal member.
Queen post trusses are stronger and can span longer distances compared to king post trusses.
King post trusses are commonly used in small s...
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
Our Work related what we are doing in Construction explain
posted on 3 May 2019
I applied via Naukri.com and was interviewed before May 2018. There were 2 interview rounds.
I am currently earning $60,000 per year.
My current salary is $60,000 per year.
I am satisfied with my current salary.
I believe my salary reflects my experience and qualifications.
Tension is a force that pulls or stretches an object.
Tension is a type of mechanical stress that occurs when an object is pulled or stretched.
It is a force that acts in the opposite direction of compression.
Tension is commonly seen in structures like bridges and cables.
Examples of tension include a rope being pulled taut or a rubber band being stretched.
Compression is the action of applying pressure to reduce the size or volume of an object or material.
Compression is a force that squeezes or presses an object or material together.
It is commonly used in civil engineering to test the strength of materials like concrete or soil.
Compression can cause materials to deform or break if the force applied is too great.
Examples of compression include the weight of a building pre...
I applied via Referral and was interviewed in Aug 2023. There was 1 interview round.
Grades of concrete in a mixed batch can be estimated by performing a slump test and conducting compressive strength tests on samples.
Perform a slump test to determine the workability of the concrete mix.
Take samples from the mixed batch and cast test specimens for compressive strength testing.
Conduct compressive strength tests on the specimens to determine the grade of concrete.
Compare the test results with the standar
Site and laboratory tests on bricks and cement are essential for ensuring quality and durability of construction materials.
Site tests for bricks include visual inspection, water absorption test, compressive strength test, and efflorescence test.
Laboratory tests for bricks involve water absorption test, compressive strength test, efflorescence test, and soundness test.
Site tests for cement include checking the color, sm...
Plastering work calculation involves determining the surface area of the wall and the thickness of the plaster.
Calculate the surface area of the wall by multiplying the height and length of each wall segment.
Determine the total surface area to be plastered by adding up the surface areas of all wall segments.
Multiply the total surface area by the desired thickness of the plaster to get the volume of plaster needed.
Consi...
posted on 22 Sep 2021
I applied via Walk-in and was interviewed before Sep 2020. There were 3 interview rounds.
posted on 4 Apr 2023
I applied via Walk-in and was interviewed in Mar 2023. There was 1 interview round.
My aptitude in working aptitude nothing people attitude
I applied via Walk-in and was interviewed in Feb 2022. There were 3 interview rounds.
Mix design is the process of determining the proportions of ingredients to be used in concrete or asphalt.
Mix design ensures the desired strength and durability of the construction material.
It takes into account factors such as the type of aggregate, cement, water, and admixtures.
Mix design is used in various construction projects such as buildings, roads, bridges, and dams.
For example, a mix design for a high-rise bui...
Batching plant test of concrete is a process to ensure the quality of concrete before it is used in construction.
Batching plant test involves checking the strength, workability, and consistency of concrete.
Tests are conducted on samples of concrete taken from the batching plant.
Tests include slump test, compressive strength test, and water-cement ratio test.
Results of the tests are compared with the specifications to e...
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Site Engineer
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