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The weight of concrete per cubic metre varies depending on the mix and density.
The weight of normal concrete is around 2400 kg/m³
Lightweight concrete can weigh as little as 1600 kg/m³
Heavyweight concrete can weigh up to 3800 kg/m³
The weight of concrete can also be affected by the aggregates used
I applied via Walk-in and was interviewed in Jul 2021. There were 3 interview rounds.
posted on 14 Jul 2017
I was interviewed before Jul 2016.
posted on 4 May 2019
posted on 17 Feb 2021
I applied via Walk-in and was interviewed in Aug 2020. There was 1 interview round.
posted on 23 Oct 2020
I applied via Recruitment Consultant and was interviewed in Apr 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.
posted on 14 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 2 interview rounds.
Density of bentonite and prestressing formula are two separate topics in civil engineering.
Density of bentonite is typically around 2.0-2.5 g/cm^3.
Prestressing formula involves calculating the stress in a structure due to applied loads and prestressing forces.
Example of prestressing formula: Stress = Load / Area + Prestressing Force / Area
posted on 30 Nov 2023
I was interviewed before Nov 2022.
posted on 30 Nov 2022
I applied via Job Portal
Bentonite is used as a drilling fluid to stabilize boreholes before pulsing.
Bentonite is mixed with water to form a slurry and pumped into the borehole.
The slurry fills the borehole and stabilizes the walls, preventing collapse.
After the bentonite has set, pulsing can be done without the risk of borehole collapse.
Pulsing is a technique used in geophysical exploration to measure the properties of the subsurface.
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