What is the description of construction industry?
What are the unique features of construction in India?
Each structure is unique: Even if the structures are similar, there is possibility of variation due to the influence of:
- Availability of material & labors.
- Type of sub stratum.
- Atmospheric condition.
- Natural condition.
What is the main characteristics of durability in building construction?
Why construction industry is important?
What are the main factors affecting the durability of a building?
What is strength and durability of concrete?
What is the strength of concrete?
What reduces the strength of concrete?
What is reinforced concrete structure?
The reinforced concrete structure refers to the members, such as beams, boards, columns, roof trusses, consisting of concrete and steel bars. In these structures, the steel bars are enwrapped by concrete, but their mechanical properties will still lose due to the fire to destroy the whole structure.
What is cement factor?
The quantity of cement contained in a unit volume of concrete or mortar, preferably expressed as weight, but frequently given as bags of cement per cubic yard of concrete, e.g., a 6 ½-bag mix.
What is maturity of concrete?
What is the strongest concrete mix?
What is cement formula?
Portland cement is made up of four main compounds: tricalcium silicate (3CaO · SiO2), dicalcium silicate (2CaO · SiO2), tricalcium aluminate (3CaO · Al2O3), and a tetra-calcium aluminoferrite (4CaO · Al2O3Fe2O3).