Weight of Fresh Concrete: – The weight of fresh concrete is depended on mix design. Concrete content cement, sand, fine and coarse aggregates, Water, admixtures etc. Total weight of these mixtures is the total weight of concrete. To calculate weight in certain volume, density must be known. Fresh Concrete density varies between 2400 Kg/CUM to…
Cement is a mixture of many chemical components. These chemical possesses different properties. Its content amount in cement changes basic physical properties of cement. This is why knowing chemical composition of cement is very important. Presently Portland cement is most commonly used cement in industry. Hence knowing the content of different chemicals in Portland cement…
History We are using steel as a reinforcement material for almost 100 years. Since then steel is the most important and one of the most expensive items in construction. Therefore in these 100 years, there are many innovations in the use, and application of steel is done. Optimum use of steel is preferred to avoid…
