No. It's not cement.
Concrete is made of:
1 part cement
2 parts sand
3 parts stone, usually blue metal.
Water to required consistency.
Pour in boxing or mould.
Smooth top
Spread slurry to get a level surface.
This buries the stone aggregate and gives a smooth sand cement top layer.
There is no way your floor is sand and cement only (otherwise known as mortar, or stabilised sand if you scrimp in the cement)
And cement by itself? Brittle useless stuff.
Grind off the top, it will look similar.
Look, it depends on your concreter. My SIL has floors where there are 'blooms' of aggregate, giving way to deserts of sand.
My floor has some 'L' shapes of sand caused by knee boards that sunk a little deep.
Your edges probably slope off too, as this shrinks the most. The last 3-6 inches of slab will remain unpolished here (I could go deeper, but the edge is unimportant) because of that.
Concrete is made of:
1 part cement
2 parts sand
3 parts stone, usually blue metal.
Water to required consistency.
Pour in boxing or mould.
Smooth top
Spread slurry to get a level surface.
This buries the stone aggregate and gives a smooth sand cement top layer.
There is no way your floor is sand and cement only (otherwise known as mortar, or stabilised sand if you scrimp in the cement)
And cement by itself? Brittle useless stuff.
Grind off the top, it will look similar.
Look, it depends on your concreter. My SIL has floors where there are 'blooms' of aggregate, giving way to deserts of sand.
My floor has some 'L' shapes of sand caused by knee boards that sunk a little deep.
Your edges probably slope off too, as this shrinks the most. The last 3-6 inches of slab will remain unpolished here (I could go deeper, but the edge is unimportant) because of that.


