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I applied via Approached by Company and was interviewed in Dec 2021. There were 2 interview rounds.
There are various types of cement used in construction, each with its own properties and applications.
Ordinary Portland Cement (OPC) is the most commonly used type of cement.
Portland Pozzolana Cement (PPC) contains pozzolanic materials like fly ash, which enhances its strength and durability.
Rapid Hardening Cement (RHC) gains strength quickly and is used in projects with tight deadlines.
Low Heat Cement (LHC) generates ...
The standard brick size varies depending on the country, but a common size is 8 inches by 4 inches by 2.25 inches.
The standard brick size can vary depending on the country or region.
In the United States, a common brick size is 8 inches by 4 inches by 2.25 inches.
In the United Kingdom, a standard brick size is 215mm by 102.5mm by 65mm.
Brick sizes can also vary for special purposes or specific construction requirements.
The types of grade of concrete include M5, M7.5, M10, M15, M20, M25, M30, M35, M40, M45, M50, M55, M60, and M70.
Grade of concrete refers to the strength of the concrete mix.
The grade is denoted by the letter 'M' followed by a number.
The number represents the compressive strength of the concrete in N/mm² after 28 days of curing.
Common grades of concrete include M20, M25, and M30.
Higher grade concrete, such as M40 or M50
The standard size of a main door is 3 feet wide and 7 feet high, while a bedroom door is 2.6 feet wide and 6.6 feet high.
Main doors are typically wider and taller than bedroom doors
Standard size for main door is 3 feet wide and 7 feet high
Standard size for bedroom door is 2.6 feet wide and 6.6 feet high
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posted on 12 Mar 2024
I applied via Walk-in and was interviewed in Feb 2024. There were 2 interview rounds.
SOLAR ENERGY RELETED CIVIL CONSTRUCTION DISCUSSION
Solar system refers to the collection of planets and other objects that orbit around a star, typically referring to our own solar system with the Sun at its center.
The solar system consists of the Sun, eight planets, moons, asteroids, comets, and other celestial bodies.
The planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
The Sun is the central star of our solar system, p...
posted on 31 Jan 2024
I applied via Naukri.com and was interviewed in Jul 2023. There was 1 interview round.
posted on 3 Nov 2023
I applied via Company Website and was interviewed in Oct 2023. There were 3 interview rounds.
Online exam 50 marks in VC.
I applied via Company Website and was interviewed in Oct 2022. There were 3 interview rounds.
IS code for concrete cube casting is IS 516:1959
IS 516:1959 is the code for methods of tests for strength of concrete
It specifies the procedure for making and curing concrete test specimens
The standard size of the cube for casting is 150mm x 150mm x 150mm
The cubes are casted in three layers and each layer is compacted 25 times using a standard tamping rod
posted on 1 Oct 2021
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
M30 concrete is a type of high-strength concrete with a compressive strength of 30 MPa.
M30 concrete is commonly used in construction projects that require high strength and durability.
It is made by mixing cement, sand, and coarse aggregates in a specific ratio.
The ratio of cement, sand, and aggregates in M30 concrete is 1:1:2.
M30 concrete is suitable for building structures like bridges, dams, and high-rise buildings.
I...
The rebar grade should be selected based on the design requirements and the structural load capacity.
The rebar grade is determined by the design engineer based on the structural requirements.
The grade of rebar is usually specified in the structural drawings and specifications.
The most commonly used rebar grades are 40, 60, and 75.
The higher the grade of rebar, the stronger it is and the more load it can bear.
The rebar ...
posted on 3 May 2019
I applied via Referral
posted on 10 Mar 2023
I applied via Approached by Company and was interviewed in Feb 2023. There were 2 interview rounds.
posted on 2 May 2023
About personality, work schedule, team work, Kick of work, progress achieving goals.
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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