ByLahari Ramya
Posted on Composite materials have played a predominant role throughout human lives. From early civilization to enabling future innovations. A composite is a material obtained by amalgamation of two or more distinct materials to achieve a material with enhanced properties compared to the parent materials. These two or more different materials are quite dissimilar in toughness, compression…
ByB Sravani
Posted on Sieve Analysis is a common method adopted to measure the grain size distribution of an aggregate which is termed as gradation. It is often used in civil engineering and material testing field. This analysis can be done both in fine and coarse aggregates. Aggregates having mean grain size which are less than 4.75 mm are…
ByN Lavanya
Posted on Column is a very important structural component that boosts the structural integrity . It transfers the load from the structure to the ground through foundation. The entire stability of structure lies on how perfect the column is designed and constructed. When designing structures, understanding column failure is crucial to ensure the safety and stability of…
ByB Sravani
Posted on Traditional aggregates can be replaced by a number of other materials while making concrete. Aggregates are one of the main components of concrete, which is the most widely used construction material in the world. However, the extraction and consumption of natural aggregates, such as river sand and gravel, have negative impacts on the environment and…
ByB Sravani
Posted on Aggregates are used in concrete for several reasons. First, they reduce the amount of cement and water required to make the concrete mixture. This lowers the cost and environmental impact of concrete production. Second, they improve the strength and durability of concrete by resisting compression and preventing cracking. Third, they enhance the workability and appearance…
ByB Sravani
Posted on Aggregates also provide strength, durability, stability and resistance to various environmental factors. However, not all aggregates are suitable for every purpose. Some aggregates may have defects or impurities that can affect their performance and quality. Therefore, it is important to test aggregates before using them in construction projects. Testing aggregates can help to determine their…
ByB Sravani
Posted on Before getting straight to the topic, let’s have a small discussion regarding aggregates. Did you ever wonder, why aggregates are typically used in construction and engineering projects? Have you asked yourself why is it necessary to use aggregates and what is their importance? What happens if at all aggregates are not available in a particular…
ByN Lavanya
Posted on RCC stands for reinforced cement concrete, which means that concrete is reinforced with steel bars to increase its strength and durability. Concrete is strong in compression while a minimum longitudinal reinforcement is provided in the column to assist tensile stress. Column is an important component of RC structure. It may be defined as a member…
Tests on aggregates ensure quality in civil engineering projects like concrete and roads. Aggregate testing in civil engineering covers physical and mechanical properties of aggregates, durability tests on aggregates, and more. This 2026 guide classifies tests, details procedures, limits, and selection tips per IS 2386 aggregate test methods. Essential for students and practitioners selecting road…
ByB Sravani
Posted on Specific gravity is defined as the ratio of weight of the aggregate to the weight of an equal volume of water at a specified temperature. Procedure Where, A = Weight in gm of the saturated aggregate in water (A1- A2) B = Weight in gm of the saturated surface dry aggregate in air C =…
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