Synthesis of a Cementitious Material Nanocement Using Bottom-Up Nanotechnology Concept: An Alternative Approach to Avoid CO₂ Emission during Production of Cement

Table 3

Physical properties of the synthesized nanocement as well as commercially available different types of cement.

Properties	Type of cement
	Ordinary Portland cement	Blast furnace slag cement	Fly ash based cement	Synthesized nanocement
Particle size (m)	10~30	10~30	20~30	0.167
Specific gravity	3.15	3.03	2.94	2.11
Fineness (cm^2/g)	~2800	~2600	~2500	3582400