What is Ultra High…
Like other CNC machining…
Why we have to calculate the weight of steel and why we have to derive the weight of steel bars formula? For this you need to understand how estimation works, for every project the steel is represented in length as meter, foot, etc,… and diameter of the rod in mm, for example, we estimate steel as 10 meters of 8mm diameter bar or 10 foot of 8mm bar, etc…
Ferro means the reinforcement or iron and the cement is the binding material. Ferrocement ppt- Properties, Materials, Applications, properties, etc... The development of ferro cement was started in the early 19th century but most of the research about ferrocement has happened in recent two decades after ACI (American Concrete Institute) included in its code books.
It is the amount of water content required for cement to attain the standard consistency or normal consistency of cement (or) The standard consistency of cement is that the amount of water required for the cement paste to permit the Vicat plunger to penetrate to a point 5-7mm from the bottom is known as standard or normal consistency of cement.
Cement is the most popular building material throughout the world, especially in India it is used in almost every project. So It is necessary to know some properties of cement before we actually place at the site. So, In this article we will try to discuss only about initial and final setting time of cement.