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I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.
Roads are pathways or routes for vehicles and pedestrians to travel from one place to another.
Roads are typically made of asphalt, concrete, or gravel.
They can vary in size from small residential streets to large highways.
Roads can have different speed limits, lane configurations, and signage.
Examples include highways, city streets, country roads, and bridges.
Roads require regular maintenance to ensure safety and usabi
Quality checks for roads ensure durability and safety of the infrastructure.
Checking the thickness and compaction of the asphalt layer
Inspecting the smoothness and evenness of the road surface
Testing the strength of the road base and subbase materials
Ensuring proper drainage to prevent water accumulation and erosion
Monitoring the alignment and slope of the road for safety and efficiency
Conducting regular inspections fo...
Feet can be converted to other units of length such as meters, yards, and inches.
1 foot = 0.3048 meters
1 foot = 0.333333 yards
1 foot = 12 inches
Scheduling is the process of creating a timeline or plan for completing tasks or activities within a specific timeframe.
Scheduling involves determining the sequence of tasks, their duration, and the resources needed.
It helps in organizing and prioritizing tasks to ensure efficient use of time and resources.
Examples of scheduling tools include Gantt charts, project management software, and spreadsheets.
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I applied via Campus Placement and was interviewed in Dec 2024. There was 1 interview round.
The standard dimensions of a brick are 3 5/8 inches x 2 1/4 inches x 8 inches.
Standard brick size is 3 5/8 inches x 2 1/4 inches x 8 inches
Bricks can also come in different sizes based on region or purpose
Common brick sizes include modular, jumbo, and queen
The water-cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix.
It is a crucial factor in determining the strength and durability of concrete.
A lower water-cement ratio results in stronger and more durable concrete.
The typical range for water-cement ratio is between 0.4 to 0.6.
Excessive water in the mix can lead to lower strength and durability of concrete.
Heat of hydration is the heat released when water is added to cement during the chemical reaction of hydration.
Heat of hydration is the heat released when water is added to cement during the chemical reaction of hydration.
It is an exothermic reaction, meaning it releases heat.
The heat of hydration is important to consider in concrete construction to prevent cracking and ensure proper curing.
Higher heat of hydration can...
Curing is the process of maintaining adequate moisture and temperature in concrete to ensure proper hydration and strength development.
Curing helps prevent cracking and ensures the concrete reaches its full strength potential.
Common curing methods include water curing, membrane curing, and curing compounds.
Proper curing typically lasts for at least 7 days, but can vary depending on the type of concrete mix and environm
Footing is the bottommost part of a foundation that distributes the load of the structure to the soil.
Footing is typically made of concrete and is wider than the foundation walls to provide stability.
Foundations are the lower portion of a building structure that transfers the load to the soil.
There are different types of foundations such as shallow foundations (like spread footings) and deep foundations (like piles).
One way slab is supported on two opposite sides while two way slab is supported on all four sides.
One way slab is designed to carry loads along one direction only
Two way slab is designed to carry loads along both directions
One way slab is supported on two opposite sides
Two way slab is supported on all four sides
posted on 18 Aug 2024
I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
posted on 23 Dec 2022
posted on 13 Nov 2019
I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.
posted on 16 Feb 2023
Compression test of concrete is a method to determine the compressive strength of concrete.
A cylindrical sample of concrete is prepared and placed in a compression testing machine.
The machine applies a load at a constant rate until the sample fails.
The maximum load that the sample can bear before failure is recorded as the compressive strength of the concrete.
The test is important to ensure the quality and durability o...
posted on 11 Feb 2021
I applied via Campus Placement and was interviewed before Feb 2020. There were 5 interview rounds.
Cube mould size is a standard size used for testing the compressive strength of concrete.
Cube moulds are typically made of steel or cast iron.
The standard size for cube moulds is 150mm x 150mm x 150mm.
Other sizes such as 100mm x 100mm x 100mm and 200mm x 200mm x 200mm are also used.
The moulds are filled with concrete and left to cure before being tested for compressive strength.
Cube moulds are used to ensure that the c...
To calculate the weight of an 8mm diameter steel rod, use the formula: weight = volume x density.
Calculate the volume of the rod using the formula: volume = π x (diameter/2)^2 x length
Find the density of steel, which is typically around 7850 kg/m^3
Multiply the volume by the density to get the weight of the rod
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 12 May 2018
based on 1 interview
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