I'll be pouring a 4ft wide concrete walkway (6 inch deep with 4 inch gravel base).Since im pouring in appx 10 ft lengths - I wonder if I even need to bother cutting control joints or adding expansion joint materials. (walkway doesnt abutt any existing structures - which is why I think expansion joints are not needed) Length of the walkway is about ~120 ft - what do u guys advise? via /r/DIY http://ift.tt/2foNITA
