Sescon Builders Interview Questions, Process, and Tips

Q1. Is code of slump test.
Ans. 
The code of slump test refers to the standard procedure used to measure the workability of concrete.
• The code of slump test is typically based on ASTM C143 or EN 12350-2 standards.

• It involves filling a slump cone with concrete, compacting it, then lifting the cone to see how much the concrete slumps.

• The amount of slump indicates the workability of the concrete mixture.

• The code may also specify the equipment to be used,
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Q2. What is segregation in concrete.
Ans. 
Segregation in concrete is the separation of ingredients resulting in non-uniform distribution, affecting strength and durability.
• Segregation occurs when the coarse aggregates settle at the bottom due to excessive water or improper mixing.

• It can also happen during transportation or pouring if proper care is not taken.

• Segregation weakens the concrete and reduces its durability.

• Prevent segregation by using proper mix des...read more
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Q1. Auto level and stape reading ?
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Q2. Drowing reading in BBS and level
Ans. 
Drawing reading is important for BBS and level calculations in civil engineering.
• Drawing reading involves understanding the architectural and structural drawings of a project.

• BBS or Bar Bending Schedule is a document that lists the details of reinforcement steel required for a particular structure.

• Level calculations are important for ensuring that the structure is built on a level surface and to determine the height of...read more
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Q3. How to concrete in wall
Ans. 
To concrete in a wall, prepare the surface, build formwork, place reinforcement, pour concrete, and finish the surface.
• Clean and moisten the surface before pouring concrete

• Build formwork to hold the concrete in place

• Place reinforcement such as steel bars or mesh to add strength

• Pour the concrete in layers, compacting each layer before adding the next

• Finish the surface with a trowel or float to achieve the desired textur
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Q4. How to check Guniya and plumb.
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To check Guniya and plumb, use a plumb bob and a spirit level respectively.
• To check Guniya, use a plumb bob to ensure that the vertical alignment of the structure is correct.

• To check plumb, use a spirit level to ensure that the structure is perfectly vertical.

• Ensure that the plumb bob and spirit level are calibrated and accurate.

• Check Guniya and plumb at various points along the structure to ensure consistency.

• Make adj...read more
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Q5. Cover cutting in BBS
Ans. 
Cover cutting is the process of cutting reinforcement bars to fit around openings or penetrations in concrete structures.
• Cover cutting is done to ensure proper reinforcement around openings such as doors, windows, and pipes.

• The cut bars should be bent to ensure proper overlap with the adjacent bars.

• The length of the cut bars should be calculated carefully to ensure proper anchorage and lap length.

• Cover cutting should b...read more
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