NJinspector Posted May 18, 2010 Report Share Posted May 18, 2010 Ductwork was run through the slab, and I assumed this material was Transite although I've never seen it before. Seller brought in another inspector that says the ducts are all metal and free of any asbestos. Opinions? Click to Enlarge 22.57 KB Link to comment Share on other sites More sharing options...
kurt Posted May 18, 2010 Report Share Posted May 18, 2010 Can't tell from the pic. Need a closeup. Looks like metal edges and rust from here. Transite is gray, with easily identifiably white fibers sticking out of the cement matrix where the hole is smashed for the register. Link to comment Share on other sites More sharing options...
Tom Raymond Posted May 18, 2010 Report Share Posted May 18, 2010 That looks like a metal duct to me. The insulation around it could be an ACM, but it isn't transite. Transite is a silly putty colored concrete like material with visible reinforcement fibers in it that is fashioned into ducts and vent pipes. Generally a metal 'pipe' would transition into transite to pass through a combustable plane of the building and not be completely encased in it. Tom Link to comment Share on other sites More sharing options...
emalernee Posted May 20, 2010 Report Share Posted May 20, 2010 Years ago I inspected a 60's era church building, for a start-up congregation, that was built on a slab with transite ducts. The original church members were dying off (pun intended) and could no longer keep up with the utility bills and building maintenance. With a wood plank over beam roof system in both the chapel (18/12 slope) and meeting rooms (flat), you can imagine how high the gas bill must have been. To make the property more salable the broker/agent recommended installing new furnaces and adding Central Air. His heating contractor made no mention of transite ducts, probably wanted to make a quick sale. I show up and opened up the "can of worms" when I removed the first register cover. The new congregation elders thanked me, and decided to built new, the broker/agent didn't. Ezra Malernee Canton, Ohio Link to comment Share on other sites More sharing options...
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