Historic Building - Concrete "Class"
Historic Building - Concrete "Class"
(OP)
I am evaluating a building designed in 1944 with an addition in 1955. The drawings claim "Concrete Class D" and "Concrete Class D1", and 2500 psi, and that is the extent of information given about the concrete. What do the classes represent? I'm trying to determine approx. concrete density.






RE: Historic Building - Concrete "Class"
RE: Historic Building - Concrete "Class"
RE: Historic Building - Concrete "Class"
RE: Historic Building - Concrete "Class"
If you need just 2500 psi to get it to work you probably will easily have it.
RE: Historic Building - Concrete "Class"
RE: Historic Building - Concrete "Class"