Concrete Frame Structures: Concrete frames are probably the most the used structural system worldwide. This kind of building is made of frames of concrete. Horizontal members are called beams, and vertical elements are columns. Between the beam, there is a flat plane of concrete called slab, where humans walk on. Load is transferred from the …
Setting Time of Cement: Hydraulic cementitious materials have a unique feature, which is they are moldable and castable materials in their early age once mixed, and then they transform into a solid/hard material with much useful engineering characteristics. Hydration is the process that causes this structural transformation from plastic to hard material. Hydration refers to …
Benefits of Using Recycled Aggregate in Concrete Benefits of Using Recycled Aggregate: With more companies and customers becoming more environmentally conscious, pressure has risen on enterprises to utilize more sustainable materials – aggregates are a good example of this. Recycled aggregates have become a popular alternative to conventional aggregates. For example, in the UK, around …
Benefits of Using Recycled Aggregate in Concrete Read More »
Using Glass in Building: Since 500 BC, humans has found glass to be a fascinating substance. Glass, formerly believed to hold magical abilities. It is among the most flexible and oldest construction materials available. From its modest origins as a window pane in Pompeii’s luxury homes to complex structural elements in modern era structures, the …
Vickers Hardness Test Vickers Hardness Test: Due to the broad variety of ball sizes and loads available, the Brinell technique is capable of testing a very wide range of hardness values. Due to the fact that the Brinell test employs very high loads and therefore a relatively big imprint, it is often employed to evaluate …
Brinell Hardness Test for Metals A carbide ball is pushed into the material during the Brinell hardness test. The indentation surface is used to determine the hardness of the material! Introduction Components must not only be strong but also resistant to wear in a variety of applications. This is usually true anytime two or more …
The Los Angeles abrasion test is used to determine the toughness and abrasion resistance of aggregates against crushing, deterioration, and disintegration. AASHTO T 96 or ASTM C 131: Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine are used to conduct this test. The aggregate used in the …
Different Cement Types and Their Applications in Concrete Construction Different Cement Types Applications: The selection of cement based on its appropriateness for various concrete constructions is critical for structural durability concerns. Thus, selecting the appropriate kind of cement for a specific building site helps avoid structural deterioration and saves money on subsequent repair and rehabilitation …
Different Cement Types Applications in Concrete Construction Read More »
SHOTCRETE Shotcrete, or sprayed concrete are all terms used to describe concrete or mortar that is delivered via a hose and pneumatically projected at a high velocity onto the surface. Shotcrete is a cement-aggregate-water combination that is often reinforced with traditional steel rods, steel mesh, or fiber. Shotcreting is carried out with the assistance of …
How Shotcrete and Concrete Differ from Each Other? How Shotcrete and Concrete Differ from Each Other? When beginning a building job, you must decide on the materials to utilize. Whatever you’re constructing, you want it to be safe and durable for decades, and concrete is a popular method to do this. A kind of concrete …
How Shotcrete and Concrete Differ from Each Other? Read More »