vtsnowedin
Elite Member
If your plow with a pipe cuts into your unfrozen gravel then your gravel is too sandy. Add crushed stone 1 -1/2"to 1/4" and mix it in ,then it will lock up when compacted and take the load of the plow.
Crushed gravel should be 50% stone by weight and half the stones bigger then 3/4" should have a fractured face (not smooth round river stones) . If you already have the sand half there, just add the clean stone half and mix. I've used 0.17 tons per square yard of 1.5" concrete washed stone to add strength to a road. It also works well when reclaiming old asphalt pavement to add that much stone to what is usually a black sand after the reclaimer has beat it up.
Crushed gravel should be 50% stone by weight and half the stones bigger then 3/4" should have a fractured face (not smooth round river stones) . If you already have the sand half there, just add the clean stone half and mix. I've used 0.17 tons per square yard of 1.5" concrete washed stone to add strength to a road. It also works well when reclaiming old asphalt pavement to add that much stone to what is usually a black sand after the reclaimer has beat it up.