Not gonna find 'construction' sand in a bag at HD.
Sand 'names' are tricky, mostly colloquial and there's no real standard.
I would suggest you totally rethink using sand at all,
but first more about you and your run.
(Sorry, not what you wanted to hear, eh?)
How big is it, in feet by feet?
Dimensions and pics would be most helpful.
How many chickens do you plan on having?
Also.....
Welcome to BYC! @Sphynx Kitty and
@Chicken Outfit
Where in this world are you located?
Climate, and time of year, is almost always a factor.
Please add your general geographical location to your profiles.
It's easy to do, and then it's always there!