GLASS
Silica is the main constituent of glass. But it is to be added with sodium potassium carbonate to bring down…
Silica is the main constituent of glass. But it is to be added with sodium potassium carbonate to bring down…
It is a naturally available metal in the form of ores which contain small amount of iron and sulphur. After…
A ferrous material is the one in which iron is a main constituent. Iron ore is first converted into pig…
The term ferro-cement implies the combination of ferrous product with cement. Generally this combination is in the form of steel wires…
It is a light weight concrete produced by introducing large voids in the concrete or mortar. Its density varies from…
Plain concrete possesses deficiencies like low tensile strength, limited ductility and low resistance to cracking. The cracks develop even before…
It is the combination of reinforcement, brick and concrete. It is well known fact that concrete is very weak in…
Concrete is good in resisting compression but is very weak in resisting tension. Hence reinforcement is provided in the concrete…
The following are some of the important tests conducted on concrete: 1. Slump test. 2. Compaction factor test. 3. Crushing…
Concrete has completely different properties when it is the plastic stage and when hardened. Concrete in the plastic stage is…
Plain concrete, commonly known as concrete, is an intimate mixture of binding material, fine aggregate, coarse aggregate and water. This…
Wattle and daub, in building construction, method of constructing walls in which vertical wooden stakes, or wattles, are woven with horizontal…