crane operator
Senior Member
A set of forms and you could make up your own a few every day. Most of the concrete plants here make them up with left over concrete in a plain style- they call them "mafia blocks". Plant usually has 6-8 form sets around with them setting if a truck comes back with extra yards on.
Those on the house have a fancy rock pattern and use a plastic grid, and had gravel in them (big trough)- I'm sure it was all engineered and the gravel is to allow water to come off the property and out/ down the wall.
Mafia blocks look like this:
They are solid and don't let water through, you can stack them and they lock somewhat together on the groove.
Those on the house have a fancy rock pattern and use a plastic grid, and had gravel in them (big trough)- I'm sure it was all engineered and the gravel is to allow water to come off the property and out/ down the wall.
Mafia blocks look like this:
They are solid and don't let water through, you can stack them and they lock somewhat together on the groove.