The suitability of water for concrete mixing depends on many factors including the source of water, the quality of the water, and the intended use of the concrete. Some of these factors are more important than others, and some may …
Curing of Concrete | Curing time & Duration | Curing methods – Concrete is a construction substance consisting, in correct proportions, of cement, sand, and water. The aggregate connects the chemical reaction between cement and water. Plastic would be fresh …
How To Improve Microstructure Of Concrete – As Civil Engineers, We all know that microstructure of concrete is very important in terms of strong durability and serviceability. Many deleterious actions operate through the microstructure of concrete therefore, it is very …
WATER CEMENT RATIO | Water-Cement Ratio (W/C) of Concrete | Water cement ratio can be defined as the ratio of the volume of water to the volume of cement used in a concrete mix. Water has a great role in …
What is FIREPROOF CONCRETE ?? – At the high temperatures experienced in fires, hydrated cement in concrete gradually dehydrates, reverting back to water (actually steam) and cement. This results in a reduction of strength and modulus of elasticity (stiffness) of …
Concrete Slump Cone Test Procedure | Applications | Types | Uses – Slump test procedure is performed to check the workability of concrete. A good workable concrete has good strength. What is Workability of Concrete? Workability is a complex property …
Generally, the contractor shall allow for all necessary measures to monitor and avoid cracking in fresh hydrating concrete, regardless of the size or volume of the pour. Such measures shall be to the satisfaction of the Engineer and shall be …
Concrete Mix Ratio | What Is Concrete Mix Ratio or Concrete Grade Ratio | Type of Concrete Mix Ratio | Different types of Standard Concrete Mixes Ratio Concrete mix ratios are the proportions of concrete components such as cement, sand, …
The durability of concrete can be defined as its ability to resist weathering action, chemical attack, abrasion or another process of deterioration and hence retains its original shape, dimension, quality and serviceability. What is durability of concrete? Durability is the …
Ready mix concrete is a type of concrete that is manufactured in a factory or batching plant, according to a set recipe, and then delivered to a work site, by truck mounted transit mixers. This results in a precise mixture, …