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Total 7 documents matching your query.

1. [TowerTalk] Rebar Rust (score: 1): Author: lburke@wt.net (Larry Burke); Date: Fri, 06 Nov 1998 09:37:22 -0600; Barry asks <snip> "Can someone explain to me why the rebar WITHIN the concrete doesn't rust? Concrete always retains moisutre and absords it from surrounding soil, doesn't it? Rust is oxidation. Bein; /archives//html/Towertalk/1998-11/msg00136.html (7,949 bytes)
2. [TowerTalk] Rebar Rust (score: 1): Author: stan@capeonramp.com (stan); Date: Fri, 06 Nov 1998 11:04:40 -0500; Hello Larry, Critical issue is to allow water drainage from the legs of a short base section. If allowed to collect water the water may fgreeze expanding the leg, splitting it and severly weakening t; /archives//html/Towertalk/1998-11/msg00140.html (9,491 bytes)
3. [TowerTalk] Rebar Rust (score: 1): Author: tao@skypoint.com (Tod Olson); Date: Fri, 6 Nov 1998 10:01:10 -0600; I wonder if putting concrete pavers in the bottom of the hole to support the rebar, tower legs, etc. would not be simple and sufficient. Tod, K0TO -- FAQ on WWW: http://www.contesting.com/towertalkfa; /archives//html/Towertalk/1998-11/msg00141.html (7,254 bytes)
4. [TowerTalk] Rebar Rust (score: 1): Author: K7LXC@aol.com (K7LXC@aol.com); Date: Fri, 6 Nov 1998 11:14:30 EST; Actually, the recommendation is for 4-5 inches of gravel at the bottom to drain off the moisture. This is true but several TowerTalkians have experienced enough rust of the legs at the top of the con; /archives//html/Towertalk/1998-11/msg00143.html (8,158 bytes)
5. [TowerTalk] Rebar Rust (score: 1): Author: jimheath@foothill.net (Jim Heath); Date: Fri, 6 Nov 1998 10:44:14 -0800; ] As a former building inspector, I agree: it won't pass inspection if the guy looks in the hole. Jim Heath KB6SX -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@con; /archives//html/Towertalk/1998-11/msg00151.html (7,407 bytes)
6. [TowerTalk] Rebar Rust (score: 1): Author: KS6Z@sprynet.com (Dan Keefe); Date: Fri, 06 Nov 1998 10:52:15 -0800; Hi Folks, Rebar doesn't rust in concrete because is has no oxygen supply. When the large concrete pipe sections which are used for drainage, sewage, and water supply transmission are built they first; /archives//html/Towertalk/1998-11/msg00152.html (8,555 bytes)
7. [TowerTalk] REBAR RUST (score: 1): Author: N4CW@aol.com (N4CW@aol.com); Date: Sat, 7 Nov 1998 13:04:56 EST; See Leeson's book PHYSICAL DESIGN OF YAGI ANTENNAS, Chapter 10, Section 10.13, "Concrete Basics for Tower Installation". The last sentence reads, "Typically the rebar must be covered by at least 2 in; /archives//html/Towertalk/1998-11/msg00179.html (7,443 bytes)

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