- 61. Re: [TowerTalk] Removing concrete from the galvanized steel legs (score: 1)
- Author: "Steve, NR4M" <steve@nr4m.com>
- Date: Sat, 10 Jun 2023 19:01:20 -0400
- I never said to soak it. Try it on a hot dipped galvanized bolt and see how long it takes to etch the zinc. It will react instantly to the alkaline Portland cement in the concrete. Pour some muriatic
- /archives//html/Towertalk/2023-06/msg00074.html (12,960 bytes)
- 62. Re: [TowerTalk] DX Engineering RT4500HD rotator (score: 1)
- Author: "Steve, NR4M" <steve@nr4m.com>
- Date: Sat, 22 Jul 2023 20:54:15 -0400
- Hi Ken, That narrow bearing you mentioned is a thrust bearing and it is indeed made of unobtaneium. But, there are an additional six bearing in that assembly that are made of the same material. In th
- /archives//html/Towertalk/2023-07/msg00030.html (13,474 bytes)
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