I wouldn't use twin wall for that, as the meal goes into the voids in the wall and rots, and you'll have no way of cleaning it, with a portable trough at least you can tip them upside down to clean it out.i'm looking at sinking some 300mm ones into concrete for pig feeding troughs, what's the tidiest way to cut them?
I wouldn't use twin wall for that, as the meal goes into the voids in the wall and rots, and you'll have no way of cleaning it, with a portable trough at least you can tip them upside down to clean it out.
View attachment 112258made some of these today not sure how much stick they will take!!