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Properties of concrete in plastic and hardened state
Contents of this article:properties of concrete in plastic state,properties of concrete in hardened state,concrete in setting state,workability,water cement ratio. Properties of Concrete in Plastic State concrete in Plastic State When the concrete is first mixed it is like bread dough . It is soft and can be worked or moulded into different shapes. In this…
Workability of concrete and Compaction factor test.
In this article Learn : Workability of concrete and Compaction factor test. WORKABILITY OF CONCRETE It is the amount of work required to place concrete and to compact it thoroughly. Workability of concrete increases with the addition of water but it reduces the strength and as such it is not a very desirable way of…
ADVANTAGES AND DISADVANTAGES OF CONCRETE
ADVANTAGES AND DISADVANTAGES OF CONCRETE Content of this article: Advantages of concrete,Disadvantages of concrete,advantages and disadvantages of concrete,inert material acts as a filler and the binding materials.Rcc Concrete is considered as a chemically combined mass where the inert material acts as a filler and the binding materials act as a binder. The most important binding…
Water cement ratio and slump test
In this article Learn : Water cement ratio and slump test Water cement ratio : It is the ratio of water and cement (by weight or by volume) used in the preparation of concrete. The quantity of water used in mixing concrete is very important. If the percentage of water used is less then there…
CEMENT CONCRETE AND ITS INGREDIENTS
In this article Learn : cement concrete,cement concrete ingredients, selection of material,cement, fine aggregate,coarse aggregate,water,Batching of ingredients by weight and by volume mixing, placing of concrete CEMENT CONCRETE It is a composite material where in a paste of cement, made with water, on solidification binds firmly together the various particles of inert materials like sand…