[davidanbess]

How do explain to a potential customer about making good cracks due to movement of property in winter, then as spring appears then property contracts and you potentially get your cracks all ****ed up again (excuse my french). I hope you all get what I'm trying to explain here.
Thanks dandb

 

[Rustbucket]

I'm assuming that you are talking about control joints in concrete?

 

[Nick D]

Expansion joints, maybe?