gblock

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" rowspan="2" width=170 BGCOLOR="#CCCCCC" TEXT="#080000"> <bR> <div> <A HREF="index.htm" TARGET="_top" TITLE="Scie Construction Web Site"><U><IMG SRC="267964190.jpg" border=0 width="100" height="25" ALT="homepage" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="245e64190.jpg" border=0 width="100" height="25" ALT="aboutus" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us_us.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="2452aa190.jpg" border=0 width="170" height="25" ALT="contactus" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="about_us_news.htm" TARGET="_top" TITLE="About Us"><U><IMG SRC="245364190.jpg" border=0 width="100" height="25" ALT="news" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="faq_s.htm" TARGET="_top" TITLE="FAQs"><U><IMG SRC="245464190.jpg" border=0 width="100" height="25" ALT="frequently asked questions" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="roofing.htm" TARGET="_top" TITLE="Roofing"><U><IMG SRC="245564190.jpg" border=0 width="100" height="25" ALT="roofing" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="flatroofdesign.htm" TARGET="_top" TITLE="Flat Roof Design"><U><IMG SRC="26a064320.jpg" border=0 width="100" height="50" ALT="flat roof design" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="sadroofing.htm" TARGET="_top" TITLE="SadRoofing"><U><IMG SRC="2e2880170.jpg" border=0 width="128" height="23" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="plywoodsubstratesforroofing.htm" TARGET="_top" TITLE="Plywood as a Roof Substrate"><U><IMG SRC="245864190.jpg" border=0 width="100" height="25" ALT="plywood" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="decking.htm" TARGET="_top" TITLE="Decking"><U><IMG SRC="245764190.jpg" border=0 width="100" height="25" ALT="decking membranes" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="guarantees.htm" TARGET="_top" TITLE="The Value of a Guarantee"><U><IMG SRC="2e9382170.jpg" border=0 width="130" height="23" ALT="Guarantees" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A><A HREF="exampleprojects.htm" TARGET="_top" TITLE="Projects"><U><IMG SRC="245c64190.jpg" border=0 width="100" height="25" ALT="example projects" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </td> <td valign="top" colspan=2 height=60 BGCOLOR="#CCCCCC" TEXT="#080000" bgproperties="fixed" background="2446003c0ezvtlc.jpg"> <div>  <img src="HTMLobj-11922/aniGif.gif" alt="A New Zealand owned and operated company" border="0" align="bottom" width="50" height="35">   </div> <bR> <div> </div> </td> </tr><tr> <td valign="top" height=420 colspan=2 BGCOLOR="#CCCCCC" TEXT="#080000"> <div><FONT SIZE="2" COLOR="#000000" FACE="Arial,Helvetica,sans-serif"><B>G Block Roof Gutters</B></div> <bR> <div><FONT SIZE="2" COLOR="#000000" FACE="Arial,Helvetica,sans-serif"> The Nuralite membrane is showing signs of buckling, which has resulted in some splits in the membrane. These small splits have been repaired with an Aluminium faced self adhesive tape. One or two of the repairs are peeling off at the edges. There is major buckling of the north end of the east side gutter approx 4 metres in from the end.<bR> The ends of the gutters on the south side have been repaired with some kind of bitumen, this is slumping off, perhaps due to thet type of bitumen not being suitable for vertical applications.<bR> These gutters were long overdue for relining, before complete failure took place. <bR> <bR> <B>Specification.</B> <bR> Waterblast the surface of the Nuralite to remove moss, leaves and dirt buildup.<bR> Cut out the Nuralite leaving the vertical side under the metal roof in place with a 150mm lap onto the horizontal.<bR> Prime the base and sides of the gutter with bitumen primer and allow to dry.<bR> Apply 3mm thick Index Autotene P Base self adhesive sheet membrane to substrates, lap onto Nuralite upstand step and tuck into groove in precast parapet. Form new stop ends and dress into outlets.<bR> Coat the tie-in of the Autotene/Nuralite overlap with Imper Elastogum fibre reinforced coating, approx 1mm thick x 100mm wide laid in 3 coats.<bR> Coat the entire gutter areas with Imper ElastomulSB UV Resistant, solvent based coating, in 2 coats, Grey colour. </FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I>               Hover your mouse curser over the picture to read the text description.</I></FONT></div> <div><IMG BORDER="0" SRC="1x1.gif" HEIGHT="8" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="36acc2520.jpg" border=0 width="290" height="218" ALT="G Block" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="36b9c2520.jpg" border=0 width="290" height="218" ALT="end of gutter east side has been repaired before, but is slumping off" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="36aec2580.jpg" border=0 width="290" height="387" ALT="overall view of east side gutter, slumped area at end, Nuralite buckling in foreground, patches in the centre " ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="36b0c2580.jpg" border=0 width="290" height="387" ALT="close up of Nuralite buckling in previous picture" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="36bac2580.jpg" border=0 width="290" height="387" ALT="east side gutter, looking north, some laps have been repaired before" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="36b4c2580.jpg" border=0 width="290" height="387" ALT="close up of patches in centre of east side gutter" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC1.jpg" border=0 width="290" height="218" ALT="both gutters are waterblasted to remove moss, dirt and anything that may be a fire hazard during application of new membrane" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC2.jpg" border=0 width="290" height="218" ALT="view of east side cleaned" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC4.jpg" border=0 width="290" height="218" ALT="Nuralite membrane removed from timber and concrete substrate" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC5.jpg" border=0 width="290" height="218" ALT="timber and concrete substrates primed with bitumen primer" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC6.jpg" border=0 width="290" height="218" ALT="Autotene membrane laid into sole of gutter" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC7.jpg" border=0 width="290" height="218" ALT="removing the backing and adding another piece of membrane to complete the full girth" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC10.jpg" border=0 width="290" height="218" ALT="Autotene membrane completed and laps hot trowel welded" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC8.jpg" border=0 width="290" height="218" ALT="close up of membrane tucked up into groove in precast concrete parapet" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC9.jpg" border=0 width="290" height="218" ALT="membrane completed to west side" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC11.jpg" border=0 width="290" height="218" ALT=" applying resin and fibreglass tie-in to internal upstand" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC12.jpg" border=0 width="290" height="218" ALT="3 coat tie-in completed" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC13.jpg" border=0 width="290" height="218" ALT="applying first coat of ElastomulSB UV protective paint " ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC18.jpg" border=0 width="290" height="218" ALT="first coat of ElastomulBS completed to west side gutter" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC16.jpg" border=0 width="290" height="218" ALT="first coat of ElastomulSB, lower view" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC14.jpg" border=0 width="290" height="387" ALT="west side gutter,looking north" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC15.jpg" border=0 width="290" height="387" ALT="west side gutter,looking south" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC17.jpg" border=0 width="290" height="218" ALT="east side gutter,tearing up nuralite" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC19.jpg" border=0 width="290" height="218" ALT="east side gutter, stripped to substrate" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC20.jpg" border=0 width="290" height="218" ALT="east side gutter,priming substrates" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC21.jpg" border=0 width="290" height="218" ALT="main sheet laid with pieces for the parapet laid out in the sun" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <div><FONT SIZE="2" COLOR="#FF0000" FACE="Arial,Helvetica,sans-serif"><I><IMG SRC="NZIC22.jpg" border=0 width="290" height="218" ALT="east side gutter completed with coating" ALIGN="BOTTOM" HSPACE="0" VSPACE="0">  <IMG SRC="NZIC23.jpg" border=0 width="290" height="218" ALT="east side guttercompleted, low view" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></I></FONT></div> <bR> <div><IMG BORDER="0" SRC="1x1.gif" HEIGHT="8" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></div> </td> </tr></table></body>