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I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
I applied via Approached by Company and was interviewed in Aug 2022. There were 2 interview rounds.
The compressive strength of M30 grade concrete in day 7 is 22.5 N/mm².
The compressive strength of concrete is measured in N/mm².
M30 grade concrete has a compressive strength of 30 N/mm² at 28 days.
The compressive strength of M30 grade concrete at day 7 is approximately 60% of its 28-day strength.
The compressive strength of M30 grade concrete at day 7 is 22.5 N/mm².
Mix designs are the process of determining the proportions of various ingredients to create a concrete mix with desired properties.
Mix designs involve selecting the appropriate materials for the concrete mix
The proportions of each material are determined based on the desired strength, workability, and durability of the concrete
Factors such as water-cement ratio, aggregate size and type, and admixtures are considered in...
Before starting a new site, certain basic things need to be considered.
Site location and accessibility
Availability of resources like water, electricity, and raw materials
Environmental impact assessment
Legal permits and approvals
Safety measures and emergency plans
Budget and timeline
Project management and team coordination
The size of bricks and blocks varies, and their compressive strength depends on the materials used.
Bricks can range in size from 2.25 x 3.75 x 7.5 inches to 3.5 x 4.5 x 9 inches
Blocks can range in size from 4 x 8 x 16 inches to 8 x 8 x 16 inches
Compressive strength can range from 1,000 psi to over 10,000 psi depending on materials and manufacturing process
Things to consider while flooring
Type of flooring material
Durability and maintenance
Moisture resistance
Slip resistance
Aesthetics and design
Cost and budget
Installation process
I have previous experience working as an assistant engineer in the field of [field].
Worked as an assistant engineer at [Company A] for [duration].
Assisted in designing and implementing [specific projects or tasks].
Collaborated with a team of engineers to troubleshoot and resolve technical issues.
Utilized [specific software or tools] to analyze data and generate reports.
Participated in regular meetings and provided upda...
I applied via LinkedIn and was interviewed in Nov 2022. There were 5 interview rounds.
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Consolidated Construction Consortium interview questions for popular designations
There are different types of cement grades used in construction, each with specific properties and applications.
Ordinary Portland Cement (OPC) is the most commonly used cement grade.
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 situations where early strength is required.
Low Heat C...
Tests of aggregate in civil engineering are important to ensure quality and durability of roadways.
Aggregate tests include sieve analysis, specific gravity, absorption, and abrasion resistance.
Sieve analysis determines the particle size distribution of the aggregate.
Specific gravity measures the density of the aggregate compared to water.
Absorption measures the amount of water absorbed by the aggregate.
Abrasion resista...
CBR test is a measure of soil strength and bearing capacity.
CBR stands for California Bearing Ratio.
It is a penetration test that measures the strength of soil and its ability to bear loads.
The test involves compacting soil into a mold and measuring the force required to penetrate it with a plunger.
The ratio of the force required to penetrate the soil to the force required to penetrate a standard material is the CBR va...
I applied via Naukri.com and was interviewed in Nov 2019. There were 3 interview rounds.
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