On 12/26/2013 9:58 PM, Ken wrote:
On Dec 25, 2013, at 4:38 PM, Roger (K8RI) on TT wrote:
When I was younger and on the farm, it seemed like nearly every farm had a
mixer, and piles of gravel and sand. We'd purchase the cement by 80 or 90 pound
bags. It was so many shovel of sand so many gravel and so many of cement. add
water to the desired consistency. IIRC we'd have tho shoveling in, one on the
wheelbarrow for sand and gravel and one or two hauling it to where ever. Then
there were those leveling and troweling. For a tower base, the mixer could set
at one edge of the hole so you'd shovel in, mix, and dump! It went fairly
fast, but the set up and clean up took almost as long as the work.
I no longer remember how many shovels full of each and with only one working hand
I don't think of that as a viable approach anyway.<:-))
I believe it is a 3-2-1 mixture: 3 shovels of gravel, 2 of sand, and 1 of
cement. I did my first tower that way (4'x4'x'4') mixed by hand in a
wheelbarrow with a hoe. It took two days. The second time I put it up, I
rented an electric mixer. Both of those were 40 years ago when I was younger
;-)
Strange, isn't it as how much more difficult they've made those tasks
over the last 40 or 50 years<:-)). Stuff was just so much easier back
then. Cheaper too!
We had a large (8' X 8'), shallow pan of galvanized with a wood frame.
If you had 4 or 5 helpers, it wasn't bad, but the mixer was just
shoveling faster and you could pour out!. If I'd have tackled this
project 6 years ago, a pickup load of the sand and gravel mix, a friend
on a back hoe and the old mixer we could have finished the base in a
day. Might have been a long one, but it would have worked. Course I
could still climb towers and fly airplanes back then.
73
Roger (K8RI)
73, Ken WA8JXM
---
This email is free from viruses and malware because avast! Antivirus protection
is active.
http://www.avast.com
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|