Green Building Forum - Wall cavity monitoring. Sat, 15 Aug 2026 22:55:44 +0100 https://www.greenbuildingforum.co.uk/newforum/ Lussumo Vanilla 1.0.3 Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101341#Comment_101341 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101341#Comment_101341 Fri, 04 Feb 2011 10:22:22 +0000 buckyp
Any help, or pointers would be great.

Paul.]]> Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101342#Comment_101342 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101342#Comment_101342 Fri, 04 Feb 2011 10:36:01 +0000 Mike George Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101353#Comment_101353 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=101353#Comment_101353 Fri, 04 Feb 2011 11:26:17 +0000 buckyp
Paul.]]> Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=103249#Comment_103249 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=103249#Comment_103249 Tue, 22 Feb 2011 16:31:08 +0000 aviatrix I am sorry I can't help, but I wondered if you had any links to actual thermal performance of CWI vs presumed performance?]]> Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=103253#Comment_103253 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=103253#Comment_103253 Tue, 22 Feb 2011 16:54:16 +0000 jms452
I don't know of any detailed survey but imagine you could find whatever you wanted.
i.e. you will find the odd case of broken-roof/driving-rain filling cavity with water. Every one I have ever seen looked bone dry and the urea formaldehyde I found at our old house still seemed ok (very delicate through).

In an unfilled cavity with everything working well it is fairly symetrical situation so the temperature at the centre of the cavity will be a trailing moving average of the inside and outside temperatures. In normal situations ditto for the absolute water concentrations.]]> Wall cavity monitoring. https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=156466#Comment_156466 https://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=6919&Focus=156466#Comment_156466 Sun, 16 Sep 2012 06:39:08 +0100 wilde68
I know this is an old post, but we have had quite a bit of evidence of shrikage of cellotex etc.

You got any hard evidence?? Email me if you have.

lesterwilde@hotmail.com

Thanks

Lester]]>