Digging, framing a form, and mixing eleven 80-pound bags of concrete for a pad for our soon-to-be-new air conditioner condensor unit. That's 880 pounds of concrete before the water is added. 400kg.
I'm writing this Thursday. I was beat Tuesday after doing this. It took about 2 hours to dig and frame, and then about 3 more to mix, pour, and smooth the concrete---and we even had a concrete mixer.
Wednesday I was sore, but okay.
Thursday, this morning, I was *really really* sore. Not sore like after a car wreck, but...dang, am I sore. It must be
Delayed Onset Muscle Soreness. I pretty much nail the contributing factors.
I did okay with this, my first concrete project. It looks decent. I failed to understand how to get the rough tread surface until it was too late. I knew that you smooth it initially when it's really soft, but I didn't realize the edging and brooming or trowelling happens as it sets up, when it is more gel-like. (I did a decent edge, but not as nice as I'd hoped.)
I was out after dark on Tuesday with my big headlamp doing the edging.