I'd like Jonas to talk a little bit more on the cement because he's got a little better background and I'll talk a little bit about how that impacts the formwork.

Yeah, I think when you think of C-595-1L and the blended, they have impacted the cast-in-place structural concrete.

Anywhere from it could have a dramatic increase on stripping cycle.

You know, it's just taken a little bit longer for these mixed designs to come to strength before the wall or deck is self-sustaining.

But I think the bigger thing that's come into it is that we've seen a change in how the C595s are affecting the plywood.

And I'll let Ken touch on the plywood aspect.

From a chemistry aspect or from the physical side of the concrete mixes, what we're seeing is we're seeing more aggressive mix designs.

So are we changing our release agents to go along with the content? We're trying to.