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The mix proportion of cement refers to the ratio of cement to other materials in a concrete mix.
Mix proportion is typically expressed as a ratio of cement to aggregates (such as sand and gravel) and water.
Common mix proportions for concrete are 1:2:4 (cement:sand:gravel) and 1:3:6.
The mix proportion can vary depending on the desired strength and workability of the concrete.
It is important to follow the recommended mix ...
Grade of concrete refers to the strength of the concrete mix measured in terms of compressive strength.
Grade of concrete is denoted by the ratio of cement, sand, and aggregates in the mix.
Common grades of concrete include M20, M25, and M30, where 'M' stands for mix and the number denotes the compressive strength in MPa.
Higher grade concrete mixes have higher compressive strength and are used for structural purposes.
The...
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 31 Jan 2017
I was interviewed in Oct 2016.
posted on 12 May 2018
I applied via Campus Placement and was interviewed before Jan 2021. There was 1 interview round.
My favorite subject is electrical engineering.
I have always been fascinated by the principles and applications of electrical engineering.
I enjoy studying topics such as circuit analysis, power systems, and control systems.
I find joy in solving complex electrical problems and designing innovative solutions.
One of my favorite projects was designing a solar-powered charging station for a rural community.
I am constantly le...
posted on 4 May 2019
I applied via Referral and was interviewed in Oct 2020. There were 3 interview rounds.
posted on 30 Aug 2021
I applied via Recruitment Consultant and was interviewed before Aug 2020. There were 5 interview rounds.
based on 1 interview
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Highway Engineer
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QA QC Engineer
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Structural Engineer
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Larsen & Toubro Limited
Tata Projects
Hindustan Construction Company
GAMMON INDIA