On my way down to the office I walked past the worksite to snap a few photos. I found the crew hard at work. I watched for a while- long enough to decide that I never want to be employed pouring cement. That looks like very hard work.
They poured cement into the retaining wall at the same time they poured the slab. This guy went along the top with this device which vibrates inside the wall, compacting the cement and working out any air that might be trapped inside.
The job was big enough that they had to rent a special truck to do the job. I believe it was called a boom pump, or something like that (again, pardon my lack of technical language). Basically it sent cement through this big arm and dropped it right where it was needed.
...Where the cement was poured in.
Then it was pumped up through the arm (which was incredibly long)...
...until it plopped out at this guy's feet.
As the cement was poured, the crew worked hard to even it out.
Until the pour was complete they always had a couple of cement mixers waiting in the wings with a fresh load of cement. the cement never stopped coming until the entire slab had been poured. It was a very efficient operation.
After the slab had been poured, and was firm enough to walk on, they brought out these machines which look like a cross between something you might see on Star Wars and one of those boats with the big fan mounted on the back zipping through the Florida Everglades. I'm not sure what they're called or exactly what their purpose was, but I do know that they looked like the most fun part of the job. In fact, I would have paid money to zip around on one.
2 comments:
Way so cool. Keep up the good work!I'm not going to make it to the March retreat, so I'll see you guys in July at family camp.
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