SperlingPE
Structural
- Dec 27, 2002
- 591
I have an inspection pit that was poured flat. I want to pour a concrete topping slab with a slope for drainage to a sump pit.
The topping slab will be 4 1/2" (+/-) at the thickest and would be 0" (ideally) at the sump pit edge. The concrete could be 3/4" to 1" thick at the sump pit edge if needed.
I would prefer no control joints.
The inspection pit is inside a building.
I am looking for concrete mix design or grout product to use in this application.
The topping slab will be 4 1/2" (+/-) at the thickest and would be 0" (ideally) at the sump pit edge. The concrete could be 3/4" to 1" thick at the sump pit edge if needed.
I would prefer no control joints.
The inspection pit is inside a building.
I am looking for concrete mix design or grout product to use in this application.
