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Slump cone size is 300 mm height, 100 mm top diameter, and 200 mm bottom diameter. M20 ratio is 1:1.5:3. Relevant IS codes are IS 456 for concrete and IS 1199 for methods of sampling and analysis of concrete.
Slump cone size: 300 mm height, 100 mm top diameter, 200 mm bottom diameter
M20 ratio: 1:1.5:3
Relevant IS codes: IS 456 for concrete, IS 1199 for methods of sampling and analysis of concrete
I applied via Company Website and was interviewed in Sep 2022. There were 2 interview rounds.
Curing is the process of maintaining moisture and temperature conditions for freshly placed concrete to promote its hydration and strength gain.
Curing is essential for the strength and durability of concrete.
It involves keeping the concrete moist and at a proper temperature for a specific period of time.
Curing can be done using various methods such as water curing, membrane curing, and steam curing.
The duration of curi...
The strength of cement depends on its grade and type.
The strength of cement is measured in terms of compressive strength.
The grade of cement determines its strength. Higher the grade, higher the strength.
Type of cement also affects its strength. For example, Portland cement has higher strength than lime cement.
The strength of cement is also influenced by factors such as curing time, temperature, and humidity.
I applied via Walk-in
Arithmetic mcq based questions.
posted on 29 Jul 2022
I was interviewed in Dec 2021.
Discussed about previous job and experience
Online test and the final round
Civil Site Engineer
6
salaries
| ₹2 L/yr - ₹3 L/yr |
Quantity Surveyor
3
salaries
| ₹2 L/yr - ₹3.6 L/yr |
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