- Joined
- 24 Dec 2013
- Messages
- 27
- Reaction score
- 0
- Country
hi - my garage concrete floor is only about 3 1/2" thick - i am going to install a mid rise 2 post car lift -that is one that just lifts to 48" due to restricted ceiling height.
the floor thickness mentioned above requires me to construct deeper mounting pads for each of the 2 posts - these will be 20"x20"x18" using a 123 mix.
i will be drilling 5 x 7/8" x3 1/2" anchor holes in each of the pads.
could someone please advise as to the size/type of aggregate i should use?
the floor thickness mentioned above requires me to construct deeper mounting pads for each of the 2 posts - these will be 20"x20"x18" using a 123 mix.
i will be drilling 5 x 7/8" x3 1/2" anchor holes in each of the pads.
could someone please advise as to the size/type of aggregate i should use?