djkoman
New Member
Posts:3
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| 10 Jan 2009 09:50 AM |
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Hi everyone
I'm in Thailand, my company that has "fiber cement board" product and now I want to develop SIPs with EPS and fiber cement. Please help me something
1. SIPs design formula or theory
2. Name of company in SIPs "EPS+fiber cement" in our world
Please help me from above |
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isogroup
New Member
Posts:16
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| 10 Jan 2009 08:46 PM |
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djkoman,
two different levels of press machines
http://www.foamcorepanel.com/
http://www.21stequity.co.uk/cementskin.php
have alook a this video to get ideas for fibre cement sips
http://video.google.com/googleplayer.swf?docId=1679964044277682794&hl=en
good luck. |
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ErgoDesk
Basic Member
Posts:149
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| 11 Jan 2009 10:16 PM |
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Here is my entry for cement surfaced sips, in my opinion they are the best in class,
http://www.finpan.net/protec/sip.html
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Build Smarter with Structural Insulated Air
http://StyroHomeNews.blogspot.com |
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Dick Mills
Basic Member
Posts:171
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| 11 Jan 2009 11:38 PM |
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Ergo, with a steel H member between each 3 foot wide panel, I would seriously doubt that they can achieve an R-20 (as they suggest) for a whole wall R-value. All of that steel is going to transfer a lot of heat through the wall. |
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ErgoDesk
Basic Member
Posts:149
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| 11 Jan 2009 11:55 PM |
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Ya, I hear what you are thinking but did you notice that the steel is in the center of the foam and they also offer a 6" foam core also. |
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Build Smarter with Structural Insulated Air
http://StyroHomeNews.blogspot.com |
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Dick Mills
Basic Member
Posts:171
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| 12 Jan 2009 12:44 AM |
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Are you saying that the H member doesn't come in contact with the cement board skins? |
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ErgoDesk
Basic Member
Posts:149
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| 12 Jan 2009 12:51 AM |
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Download their installation PDF and check it for yourself. |
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Build Smarter with Structural Insulated Air
http://StyroHomeNews.blogspot.com |
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Dick Mills
Basic Member
Posts:171
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| 12 Jan 2009 01:24 AM |
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I did, actually, and it is really difficult to tell from the drawings. But, if it is true, then I certainly have much less of a problem with them. I would still want to see whole-wall r-values before specifying them for a project. |
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ErgoDesk
Basic Member
Posts:149
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| 12 Jan 2009 01:33 AM |
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Did you download this one?
http://www.finpan.net/protec/PROTEC_install.pdf
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Build Smarter with Structural Insulated Air
http://StyroHomeNews.blogspot.com |
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Dick Mills
Basic Member
Posts:171
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| 12 Jan 2009 01:43 AM |
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That is the one. If you're telling me that you see pictures or read words which say that the steel H doesn't contact the cement board, then I will accept that, I just couldn't make it out from the document. |
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djkoman
New Member
Posts:3
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| 12 Jan 2009 10:22 AM |
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Dear all
I think H member just like column for bracing between panels, and the effect in
R-value is too small. Whatever thank you for your informations. |
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ErgoDesk
Basic Member
Posts:149
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| 12 Jan 2009 03:52 PM |
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Yes, it looks like they changed the PDF to a text only package. Tha was not a good move in my view, potential customers need info and you would think a web page would be a good place to offer it., their loss.
I have a copy on my system and could send it if you request it. |
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Build Smarter with Structural Insulated Air
http://StyroHomeNews.blogspot.com |
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