Corrosion Report

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=60 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <I><IMG SRC="062a02a0.png" border=0 width="160" height="42" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  </I><I><B>Insulation Specialists Ltd - </B></I><I><B>Corrosion Report</B></I></div> <div> </div> </td> </tr><tr> <td valign="top" width=180 BGCOLOR="#FF0000" TEXT="#080000"> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="140" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=BOTTOM HEIGHT= 26 WIDTH="35"><div> <A HREF="acoustic_performance.htm" TARGET="_top" TITLE="Acoustic Performance"><U><IMG SRC="00314140.png" border=0 width="20" height="20" ALT="previous" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> <tD VALIGN=BOTTOM WIDTH="35"><div> <A HREF="effectiveness.htm" TARGET="_top" TITLE="Effectiveness"><U><IMG SRC="00214140.png" border=0 width="20" height="20" ALT="next" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> <tD VALIGN=BOTTOM WIDTH="35"><div> <A HREF="tests___reports.htm" TARGET="_top" TITLE="Tests Reports"><U><IMG SRC="00114140.png" border=0 width="20" height="20" ALT="up" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> <tD VALIGN=BOTTOM WIDTH="35"><div> <IMG BORDER="0" SRC="1x1.gif" HEIGHT="20" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" WIDTH="20"></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 14 WIDTH="35"><div> <A HREF="acoustic_performance.htm" TARGET="_top" TITLE="Acoustic Performance"><U>Prev</U></A></div> </tD> <tD VALIGN=TOP WIDTH="35"><div> <A HREF="effectiveness.htm" TARGET="_top" TITLE="Effectiveness"><U>Next</U></A></div> </tD> <tD VALIGN=TOP WIDTH="35"><div> <A HREF="tests___reports.htm" TARGET="_top" TITLE="Tests Reports"><U>Up</U></A></div> </tD> <tD VALIGN=TOP WIDTH="35"><div>     </div> </tD> </tR> </TABLE></div> <div> <A HREF="tests___reports.htm" TARGET="_top" TITLE="Tests Reports"><U><I><B>Tests & Reports</B></I></U></A></div> <div> <A HREF="acoustic_performance.htm" TARGET="_top" TITLE="Acoustic Performance"><U>Acoustic Performance</U></A></div> <div> <B>Corrosion Report</B></div> <div> <A HREF="effectiveness.htm" TARGET="_top" TITLE="Effectiveness"><U>Effectiveness</U></A></div> <div> <A HREF="thermal_performance.htm" TARGET="_top" TITLE="Thermal Performance"><U>Thermal Performance</U></A></div> <div> <A HREF="id28.htm" TARGET="_top" TITLE="InfraRed Report"><U>Infra-Red Report</U></A></div> <bR> <div> <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="1" WIDTH="141" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" BGCOLOR=#FFFF00 > <tR> <tD VALIGN=TOP HEIGHT= 49 WIDTH="129"><div> Insul-fluf causes less corrosion than Fibreglass insulation</div> </tD> </tR> </TABLE></div> <div> <A HREF="id40.htm" TARGET="_top" TITLE="Site Map"><U>Site Map</U></A></div> <div>  </div> </td> <td valign="top" height=420 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <TABLE BORDER="2" CELLPADDING="2" CELLSPACING="0" WIDTH="421" BORDERCOLORLIGHT="#FF0000" BORDERCOLORDARK="#FF0000" FRAME="HSIDES" RULES="NONE" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 16 ><NOBR><div> <A HREF="index.htm" TARGET="_top" TITLE="Home"><U><B>Home</B></U></A><B> >> </B><A HREF="tests___reports.htm" TARGET="_top" TITLE="Tests Reports"><U><B>Tests & Reports</B></U></A><B>  >> </B><B>Corrosion Report</B></div> </NOBR></tD> </tR> </TABLE></div> <DIV ALIGN="LEFT"></DIV> <div> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="1" WIDTH="417" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 76 WIDTH="411"><div> GRAYSON TEST February 1994</div> <div> Comparative corrosion tests between <B>Insul-Fluf</B> and a well known fibreglass insulation in accordance with NZS 4222:1992 Appendix A.</div> <div> The results were as follows:</div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="0" CELLPADDING="5" CELLSPACING="5" WIDTH="640" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=CENTER BGCOLOR=#FF0000 HEIGHT= 20 ><NOBR><div> <B>Metal Coupon</B></div> </NOBR></tD> <tD VALIGN=CENTER BGCOLOR=#FF0000><NOBR><div> <B>Thickness</B></div> </NOBR></tD> <tD VALIGN=CENTER BGCOLOR=#FF0000><NOBR><div> <B>Metal Grade</B></div> </NOBR></tD> <tD VALIGN=CENTER BGCOLOR=#FF0000><NOBR><div> <B>Effects of Fibreglass</B></div> </NOBR></tD> <tD VALIGN=CENTER BGCOLOR=#FF0000><NOBR><div> <B>Effects of Insul-fluf</B></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFFFCC HEIGHT= 51 WIDTH="90"><div> <B>Copper</B></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="70"><div> 0.1mm</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="80"><div> Cabra No.110 Soft Copper</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Some small - medium </div> <div> areas of corrosion leaving black deposit</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Some very small areas of surface corrosion</div> </tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFFFCC HEIGHT= 49 WIDTH="90"><div> <B>Aluminium</B></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="70"><div> 0.08mm</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="80"><div> -</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Large areas of corrosion on 1 side of coupon - not all the way through</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Small areas of slight surface corrosion</div> </tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFFFCC HEIGHT= 51 WIDTH="90"><div> <B>Steel</B></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="70"><div> 0.08mm</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC><NOBR><div> Shim steel</div> </NOBR></tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Extensive corrosion </div> <div> especially on corners – small holes on one corner</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Virtually no corrosion evident</div> </tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFFFCC HEIGHT= 82 WIDTH="90"><div> <B>Galvanised Steel</B></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="70"><div> 1.5mm</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="80"><div> Standard wall framing member galvanised steel</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Some small areas of surface corrosion. </div> </tD> <tD VALIGN=TOP BGCOLOR=#FFFFCC WIDTH="160"><div> Some small areas of surface corrosion. </div> </tD> </tR> </TABLE></div> <bR> </td> </tr></table></body>