- 1. [TowerTalk] FW: concrete (score: 1)
- Author: "KM5VI" <km5vi@flukey.cc>
- Date: Fri, 1 Nov 2013 17:24:34 -0500
- Concrete cures very quickly at first and slows as time progresses - most mixes will develop about 2/3rds (or more) of their 28-day strength within the first 7 days after placement. I have erected cra
- /archives//html/Towertalk/2013-11/msg00015.html (7,495 bytes)
- 2. Re: [TowerTalk] FW: concrete (score: 1)
- Author: "Roger (K8RI) on TT" <K8RI-on-TowerTalk@tm.net>
- Date: Fri, 01 Nov 2013 19:37:47 -0400
- This is a bit different. We were pouring my shop floor which is high strength (and lots of fiber). It was taking several truck loads and at the truck load price I did the base and guy anchors with th
- /archives//html/Towertalk/2013-11/msg00016.html (9,938 bytes)
- 3. Re: [TowerTalk] FW: concrete (score: 1)
- Author: Al Kozakiewicz <akozak@hourglass.com>
- Date: Sun, 3 Nov 2013 00:55:55 -0400
- Energy costs. Everything about concrete manufacturing consumes significant amounts of energy. Mining the limestone, transportation, calcination (kiln @1500C), grinding, more transportation, mining g
- /archives//html/Towertalk/2013-11/msg00038.html (7,812 bytes)
- 4. Re: [TowerTalk] FW: concrete (score: 1)
- Author: "Roger (K8RI) on TT" <K8RI-on-TowerTalk@tm.net>
- Date: Sun, 03 Nov 2013 01:51:24 -0400
- On 11/3/2013 12:55 AM, Al Kozakiewicz wrote: On 11/1/2013 6:24 PM, KM5VI wrote: Since then, the price of concrete has skyrocketed. While I haven't checked recently it was over 3 times what I paid and
- /archives//html/Towertalk/2013-11/msg00039.html (9,757 bytes)
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