· Get a Cloudy Nights T-Shirt · Submit a Review / Article    Click here if you are having trouble logging into the forums Cloudy Nights - Official Forums of the 2009 International Year of Astronomy Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User   You are not logged in. [Login] Forum Archives · Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> Observatories Previous   Index   Next   Flat   Kaizu sage Reged: 08/17/07 Posts: 342 Loc: Finland Re: Concrete pad for 16 Lightbridge       07/05/09 03:39 PM Edit   Reply   Quote   Quick Reply:   If they are full threaded, you can tighten one holed square plate against the screw-head by a nut and put that in the concrete. If there are not screw-heads, then use two nuts and tighten the plate between them. Also the plate can be welded there. By the way, reinforcing steels are not stainles. Black steel holds tighter in concrete. Kaizu -------------------- Some thoughts are so wise that they don't make me laugh http://www.kaiforssen.fi Post Extras       Entire thread Subject Posted by Posted on Concrete pad for 16 Lightbridge Roger51 07/03/09 10:50 AM Re: Concrete pad for 16 Lightbridge Kaizu   07/03/09 02:04 PM Re: Concrete pad for 16 Lightbridge Roger51   07/03/09 06:12 PM Re: Concrete pad for 16 Lightbridge Kaizu   07/05/09 03:39 PM Re: Concrete pad for 16 Lightbridge Roger51   07/05/09 08:09 PM Extra information 1 registered and 3 anonymous users are browsing this forum. Moderator:  Chris Schroeder, csa/montana  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Rating: Thread views: 242 Jump to *International Year of Astronomy 2009* -----   Global Coordination   Cornerstone Projects   Special Projects   Special Task Groups   Global Activities   National and Regional Activities   IYA 2009 in Africa   IYA 2009 in the USA*Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Beginners Forum   Celestial Events   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Celestron SkyScout and Meade mySky   Video and Electronically Assisted Astronomy*Astrophotography and Sketching* -----   Beginning and Intermediate Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   NEO   General Observing   Planetary and Solar System Observing   Lunar Observing   Deep Sky Observing   Double Star Observing   Solar   Variable Star Observing and Radio Astronomy*Telescope Specific Forums* -----   Celestron NexStar    NexStar GPS / CPC Telescopes   Questar Forum   Meade ACF/RCX / LX / GPS    Meade ETX*Other* -----   Science of Astronomy & Space Exploration   AstroWebsites   Space Rocks*Speciality Forums* -----   AstroArt   Astronomy Software & Computers   Stellar Media   Astro Outreach, Clubs and Star Parties*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements CN Forums Home

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