Civil Knowledge

Concrete and Materials
1. What is Curing? The process of maintaining moisture and temperature in concrete to ensure proper hydration and strength, preventing cracks.
2. What is a Slump Test? It measures the workability and consistency of fresh concrete; a higher slump indicates higher workability.
3. What is the Water-Cement Ratio? The ratio of the weight of water to cement. A lower ratio generally increases strength but reduces workability.
4. What is Concrete Segregation? The separation of cement/sand from aggregates in concrete, often caused by excessive water or high dumping heights.

Structural Elements and Design
1. What is Reinforcement Cover? The distance between the outer surface of the concrete and the steel reinforcement, protecting the steel from corrosion.
2. What is the Purpose of Stirrups? Used in beams to resist shear forces and prevent cracking.
3. Difference between One-way and Two-way Slabs: One-way slabs are supported on two opposite sides and bend in one direction, while two-way slabs are supported on all four sides.
4. Difference between Short and Long Columns: Short columns fail by crushing, while long columns fail by buckling.

Civil Knowledge Civil Practical Knowledge

Front Elevation

Civil Knowledge Civil Practical Knowledge

Floor Space Index..
Floor Space Index (FSI), or Floor Area Ratio (FAR), is the maximum permissible built-up area allowed on a plot of land, calculated as the ratio of total floor area to the total plot area. Regulated by local authorities to manage urban density and infrastructure, a higher FSI permits denser construction (more, smaller units), while a lower FSI allows for more open space.

Civil Knowledge
Civil Practical Knowledge

Rebound Hammer Test..
Concrete age: 7 Days
How Much Strength should be..?

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Arc Command| how to draw arc in autocad.

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how to draw Arc Command in AutoCAD in this lecture we will learn how to draw Arc Command in AutoCAD Previous Lectures are pined below you can watch .Lecture 1. Units setting in Autocad.https:/...