Cracks on the footpath

[Tones]

our footpath was poured on saturday morning, and by that evening there was cracks appearing on it, especially around the front doors pillars. also we noticed on a few of the external walls, some cracks have appeared. i know this is "normal" due to the plaster drying, but has the footpath tried too quick to cause these cracks?

 

[seaus]

hi
I hope something suitable was put into the paths for expansion, eg expansion strips, concrete expands and contracts depending on the weather,

 

[aircobra19]

I wouldn't have expect cracks in a pavement that fast. Especailly when its not that warm these days. I assume there was a decent foundation for the path?

Cracks in the plaster should be unrelated. When did they appear? Are they random or do they follow some feature, or structural element?