<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2900.3199" name=GENERATOR></HEAD>
<BODY>
<DIV><FONT face=Arial size=2><SPAN
class=557035211-08122008>Hi,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=557035211-08122008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=557035211-08122008>I would like to
establish a model of a external louver system with fix and steep blades. I used
the Type 34, but this type is not appropriate to represent the real
shading effect of the louver system in function of the solar angle. On the
building, this shading louvers enable to protect a room from the
sommer sun but not from a winter sun, in order to have moderate temperatures in
summer and solar gains in winter.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=557035211-08122008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=557035211-08122008>Have someone already
tried to represent such a louver system? A picture of this system is on the
following link: <A
href="http://greensource.construction.com/products/images/gs-image-Colt-08-06-07.jpg">http://greensource.construction.com/products/images/gs-image-Colt-08-06-07.jpg</A></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=557035211-08122008></SPAN></FONT> </DIV>
<DIV><SPAN class=557035211-08122008><FONT face=Arial
size=2>Thanks</FONT></SPAN></DIV>
<DIV><SPAN class=557035211-08122008></SPAN> </DIV>
<DIV align=left><FONT face=Arial size=2>Bastien </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV></BODY></HTML>