<html><head></head><body>Note that a copper roof goes from brown to black, and then from black to green. Since a copper roof will last for decades, green is the color most often seen. It is one of the most durable roofing materials, but is expensive.<br>
<br><br><div class="gmail_quote">Martin Koppenhoefer <dieterdreist@gmail.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div dir="ltr"><br /><div class="gmail_extra"><br /><br /><div class="gmail_quote">2013/8/7 amrit karmacharya <span dir="ltr"><<a href="mailto:amrit.im@gmail.com" target="_blank">amrit.im@gmail.com</a>></span><br /><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">In roof material,<div>should Galvanized zinc roof be tagged as eternit or metal or there is a special tag(like CGI)</div><div><br /></div></div></blockquote><div><br /></div><div><br /></div><div style="style">Looks like there is some confusion. "Eternit" is a registered trademark for a kind of fibre cement, and has nothing to do with zinc or metal. Usually in the building industry the material I think you are referring to is called galvanized steel (where zinc is used in the galvanization process to cover the steel in order to make it less prone to rust). In the case of a roof of facade cladding I'd use "sheet metal" (usually galvanized steel o copper, the first being "silver" coloured, the latter black (after 1-2 years)).</div>
<div style="style"><br /></div><div style="style">cheers,</div><div style="style">Martin</div></div>
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