What Is Grouting To increase the load-bearing capacity of the concrete, masonry structure, rock mass, or soil the materials are injecting into the cracks or cavities is known as grouting and the material that is used for grouting is called […]

## What Is Grade of Concrete | Concrete Mix Ratio | Type of Concrete Mix | Different Types of Concrete Grade with Concrete Mix Ratio and Compressive Strength | Uses of Different Grades of Concrete

What Is Grade of Concrete By the composition and strength of the concrete, the grades of concrete are defining. For the initial construction, the minimum strength of concrete should have followed at 28 days. The grade of concrete is expressed […]

## What Is Hidden Beam | Why Is It Used | Where Is It Used in Buildings | How to Design a Hidden Beam | Purpose of Hidden Beam | Advantages of Hidden Beam | Disadvantages of Hidden Beam

What Is Hidden Beam? A Hidden beam could be a reinforced concrete beam, additionally referred to as concealed beam provided at intervals within the depth of supporting slabs. So, the depth of the hidden beam is that the same as […]

## What Is Combined Footing | Types of Combined Footing | Advantage & Disadvantage of Combined Footing | Application of Combined Footing

Introduction of Combined Footing Combined footings are developed when two or more columns are close to one another & their foundations overlap each other. The function of a footing or a foundation is to convey the load form the structure to the […]

## Density of Cement Sand and Aggregate | Density of Cement | Density of Sand | Density of Aggregate

Density of Cement Sand and Aggregate We know the density which is also known as unit weight, its mass per unit volume of area of that material. The density is denoted by the symbol by RHO (ρ), it defines the […]