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I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
The minimum grade of concrete for RCC (Reinforced Cement Concrete) is M20.
The minimum grade of concrete for RCC is determined based on the structural requirements and design specifications.
The grade of concrete is denoted by the mix ratio of cement, sand, and aggregate.
M20 grade concrete means that the mix ratio is 1:1.5:3, where 1 part of cement, 1.5 parts of sand, and 3 parts of aggregate are used.
This grade of concr...
The ratio of M25 refers to the mix proportion of concrete, where M represents the mix and 25 represents the compressive strength of concrete in megapascals (MPa).
M25 is a commonly used mix proportion for concrete in construction.
The M in M25 stands for mix, indicating the type and proportion of materials used in the concrete mix.
The number 25 in M25 represents the target compressive strength of the concrete in megapasc...
Lapping length is the overlap of two reinforcing bars to ensure continuity, while development length is the length required to transfer the stress from the bar to the surrounding concrete.
Lapping length is used to maintain the strength and integrity of reinforced concrete structures.
It is necessary to provide lapping length to ensure the load is transferred smoothly from one bar to another.
The lapping length is typical...
Development length is the length of reinforcement required to transfer the stress from the steel to the surrounding concrete.
It is the minimum length of reinforcement bars that must be embedded in concrete to ensure proper bond strength.
Development length depends on factors like bar diameter, concrete strength, and type of reinforcement.
It is necessary to prevent the steel bars from slipping or pulling out of the concr...
ld for M25 and Fe500 is not a standard term in civil engineering.
ld is not a standard term in civil engineering
It is possible that the interviewer meant to ask for something else
M25 and Fe500 are grades of concrete and steel respectively
The equation Ld = 50x dia of bar relates the development length (Ld) of a reinforcement bar to its diameter.
The development length is the length of bar required to transfer the stresses between the reinforcement and the concrete.
The equation suggests that the development length is 50 times the diameter of the bar.
For example, if the diameter of the bar is 10 mm, the development length would be 500 mm.
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I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
posted on 7 Nov 2019
The finishing process involves tiling, wall gypsum, plaster, and waterproofing with specific material proportions and properties.
The first step is to prepare the surface by cleaning and leveling it.
Waterproofing is done to prevent water damage to the walls and floors.
Gypsum plaster is used to create a smooth surface for painting or wallpapering.
Tiling involves laying tiles on the floor or walls using adhesive and grout...
posted on 17 Dec 2020
I applied via Referral and was interviewed in Jun 2020. There were 3 interview rounds.
posted on 19 Jul 2023
I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Sep 2021. There was 1 interview round.
The IS code of billing is a set of guidelines for billing in construction projects.
The IS code of billing provides guidelines for measurement and billing of construction work.
It covers aspects such as unit rates, quantities, and specifications.
It is important for billing engineers to be familiar with the IS code of billing to ensure accurate and fair billing.
In my last project, I followed the IS code of billing to ensu...
posted on 1 Mar 2024
I applied via Walk-in and was interviewed before Mar 2023. There were 3 interview rounds.
They have a test paper that you have to fill before meeting MD in final round
posted on 21 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Steel is strong, durable, and flexible while cement is a binding material that hardens when mixed with water. They are used in concrete for their complementary properties.
Steel is strong and can withstand heavy loads, making it ideal for reinforcing concrete structures.
Steel is also flexible, allowing it to bend without breaking under stress.
Cement is a binding material that hardens and sets when mixed with water, prov...
Types of tests conducted on concrete include compressive strength test, slump test, and water permeability test.
Compressive strength test measures the ability of concrete to withstand loads
Slump test measures the consistency and workability of concrete
Water permeability test evaluates the durability of concrete against water penetration
posted on 13 Oct 2023
Quality is the measure of excellence or superiority of a product or service.
Quality is meeting or exceeding customer expectations.
It involves consistency, reliability, and conformance to requirements.
Quality can be measured through metrics such as defect rates, customer satisfaction, and on-time delivery.
Continuous improvement is essential for maintaining and enhancing quality.
Examples of quality include a durable smar...
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