Measurement of concrete works is one of the most crucial tasks at any construction site. It should be conducted rigorously and very carefully as the measurements hold a very important place in the planning and execution of any civil engineering ...
Discy Latest Articles
Segregation of Concrete – Causes and Prevention
Segregation of concrete is separation of ingredients of concrete from each other. Causes and prevention of segregation of concrete are discussed.
Test to Determine Modulus of Elasticity of Concrete
Modulus of elasticity of concrete is defined as the ratio of stress applied on the concrete to the respective strain caused. The accurate value of modulus of elasticity of concrete can be determined by conducting a laboratory test called compression ...
Hot Weather Concreting – Effect of Hot Weather on Concrete
Hot weather has a significant effect on all stages of concrete production and placement procedures such as increasing rate of hydration and movement of moisture from within and surface of the concrete. It affects long term strength and durability. Hot ...
Concrete Delamination- Causes, Effects, and Precautions
Concrete delamination is the detachment of thin layers of concrete from the concrete surface. The peeled-out concrete surface then becomes prone to all kind of abraders in the atmosphere which consequently weaken the structure. It, therefore, becomes extremely essential to ...
How to Repair Active Cracks in Concrete?
Active cracks in concrete are live cracks which expand in length, width, and depth over time. These cracks are formed due to overloading and thermal expansion e.g. cracks due to freeze-thaw. Common methods to repair active cracks are drilling and ...
Effects of Excess Water in Concrete Mix
The presence of excessive water in a concrete mix although may facilitate the easy placement of concrete but it also lowers the quality of the overall product. The damage to concrete structures due to excessive water in a concrete mix ...
Dry Pack Mortar- Applications and Advantages
Dry pack mortar, which is also called deck mud or floor mud, is a mixture of sand, cement, and water. It is used to repair small spots, creating thick bed mortar for tile and brick placement, and bed shower installation. ...