Category: Concrete Notes

The imposition of internal stresses into a structure that is of opposite character to those that will be caused by the working or the service loads is known

Green concrete was 1st invented in Denmark in 1998. It is a friendly environmentally concrete which is produced using a mixture of non-CO2 production method or it is

Concrete is a composite mixture of materials (coarse, fine aggregates, cement with water). It has high compressive strength and low tensile strength. The modulus of elasticity of concrete

There are a lot of errors in the placing of concrete which may occur in concrete construction having different reasons. So we are going to discuss separately. 1:

Ten different types of cement were used in the construction industry for different purposes Ordinary Portland cement Low-Alkali cement Blended cement Portland pozzolana cement(PPC) Sulphate resisting Portland cement