What Is The Main Material Of Cement?

What are the 5 types of cement?

Different Types Of CementOrdinary Portland Cement (OPC) …

Portland Pozzolana Cement (PPC) …

Rapid Hardening Cement.

Extra Rapid Hardening Cement.

Low Heat Cement.

Sulfates Resisting Cement.

Quick Setting Cement.

Blast Furnace Slag Cement.More items…•.

What is LSF in cement?

Lime Saturation Factor (LSF) The Lime Saturation Factor is a ratio of CaO to the other three main oxides. Applied to clinker, it is calculated as: LSF=CaO/(2.8SiO2 + 1.2Al2O3 + 0.65Fe2O3) Often, this is referred to as a percentage and therefore multiplied by 100.

What are the materials used to make cement?

The most important raw materials for making cement are limestone, clay and marl. These are extracted from quarries by blasting or by ripping using heavy machinery.

What is the most important material for making cement?

limestoneThe most important raw materials for making cement are limestone, clay, and marl. These are extracted from quarries by blasting or by ripping using heavy machinery.

What are the three main raw materials used in the manufacturing of cement?

The most common raw rock types used in cement production are:Limestone (supplies the bulk of the lime)Clay, marl or shale (supplies the bulk of the silica, alumina and ferric oxide)Other supplementary materials such as sand, fly ash/pulverised fuel ash (PFA), or ironstone to achieve the desired bulk composition.