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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Benedikt<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks for that – unfortunately my German is non-existent!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I spoke to one of our members of AUSBALE and there has been a test done in Australia for 30 minutes fire resistance on 30mm of earth render. AUSBALE are trying to obtain the license to use the test results.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>When do you think that the translation will be done? And will this report be readily available to everyone?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kind regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bohdan<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Gsbn [mailto:gsbn-bounces@sustainablesources.com] <b>On Behalf Of </b>Benedikt Kaesberg<br><b>Sent:</b> Monday, 25 March 2019 6:52 PM<br><b>To:</b> gsbn@sustainablesources.com<br><b>Subject:</b> Re: [GSBN] Reference projects for big scale traffic noise barriers.<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Hi Bohdan,<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>yes, it's quite restrictive to have to comply to specified components in the certificate. In order to have more allowable variations, we asked for an expert opinion. It says that other lime or clay plasters are okay. Right now, there is just the German version (attached). But we want to translate it into English soon.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>As far as I know in Germany (and Europe) there is no general fire resistance standard given to a render layer. Correct me, if I'm wrong. (There are for gipsum boards.)<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Best regards<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Benedikt<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>Am 24.03.19 um 23:25 schrieb Bohdan Dorniak:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks Benedikt</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>We has viewed this report previously.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Our issue here in Australia is to obtain the “Grafix” plaster. It is not available unless imported at a great cost.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What I was wondering if there are any approved tests to a government standard of fire resistance of “Plaster” generally to give a 30, 90 fire resistance?</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kind regards</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bohdan</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Gsbn [<a href="mailto:gsbn-bounces@sustainablesources.com">mailto:gsbn-bounces@sustainablesources.com</a>] <b>On Behalf Of </b>Benedikt Kaesberg<br><b>Sent:</b> Saturday, 23 March 2019 6:08 AM<br><b>To:</b> <a href="mailto:gsbn@sustainablesources.com">gsbn@sustainablesources.com</a><br><b>Subject:</b> Re: [GSBN] Reference projects for big scale traffic noise barriers.</span><o:p></o:p></p></div></div><p class=MsoNormal> <o:p></o:p></p><div><p class=MsoNormal>Hi Bogdan,<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>we did some testing in Germany. The test reports are all in German, but the certificate that is based on the test reports has been translated (in Australia). See attached. <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Best regards<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Benedikt<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Am 22.03.19 um 00:00 schrieb Bohdan Dorniak:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Martin and all</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Are you aware of any testing that has been done on renders for fire?</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kind regards</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Bohdan</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Gsbn [<a href="mailto:gsbn-bounces@sustainablesources.com">mailto:gsbn-bounces@sustainablesources.com</a>] <b>On Behalf Of </b>Martin Hammer<br><b>Sent:</b> Friday, 22 March 2019 1:58 AM<br><b>To:</b> Lars Keller; GSBN<br><b>Subject:</b> Re: [GSBN] Reference projects for big scale traffic noise barriers.</span><o:p></o:p></p></div></div><p class=MsoNormal> <o:p></o:p></p><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Hi Lars,</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Rick Green, a California farmer and builder (including straw bale) was involved in a SB sound barrier highway wall about 15 years ago. Rick did exceptional work over the years and was a good friend of the California straw bale community. He passed away last year at too young an age.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>I’ve attached a photo Rick sent me in 2013 of the SB highway wall, though there is a dearth of information about it, and I don’t know if it even still exists. See my email exchanges with Rick below.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>It seems, from my last email below, someone from the GSBN inquired about this in 2013.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>By the way, a 5 meter high free-standing SB wall has me concerned. I wonder how/if it will be braced for out-of-plane wind loads (and seismic if in a moderate to high seismic location).</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Martin</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><div><p class=MsoNormal><b><i><span style='font-size:7.5pt;font-family:"Arial","sans-serif"'>Martin Hammer, Architect<br></span></i></b><span style='font-size:7.5pt;font-family:-webkit-standard'>1348 Hopkins St<br>Berkeley, CA 94702</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:7.5pt;font-family:"Arial","sans-serif"'>510-684-4488 (mobile)</span><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p></div></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>On 3/20/2013 2:35 AM, martin hammer wrote:</span><o:p></o:p></p></div><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hi Rick -<br><br>Did you participate in the construction of a straw bale highway wall in<br>Nevada some years ago, or know anything about it?<br><br>I found this on your website:<br><br>LAS VEGAS VALLEY WATER DISTRICT<br>Las Vegas, NV<br><br>4,000 foot long - 10,000 rice straw bales – sound wall for Hwy. 95. Expected completion 2002.<br><br>Thanks.<br>Martin Hammer</span><o:p></o:p></p></div></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>On 3/20/13 7:59 AM, "Rick Green" <<a href="applewebdata://3016B570-DDF9-4C20-9BF3-53CCCFEA653D/greenstraw@hughes.net">greenstraw@hughes.net</a>> wrote:</span><o:p></o:p></p></blockquote><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>Martin,<br> The project is located at the north end of the Las Vegas Springs </span><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif"'>Preserve at the junction of Hwy 95 and Valley View. We did a total of seven building</span><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>s within the Desert Living Center made from straw bale, rammed earth, or a combination of the two. A web search for the Desert Living Center should give you a lot of information. I will locate some pictures and get them down to you.<br> The wall was built before the buildings and was completed I believe in 2004. The sections were ten feet wide and varied in height, so we made 1/2 bales here and shipped them as full blocks, to the installer</span><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif"'>s only had to cut the outside added strings, and could then just stack the bales. There were 10,000 bales total, and I think we made up</span><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'> 4,000 half bales. The wall is functioning well, and from the Hwy 95 side is very attractive, as it displays colorful precast concrete panels with customizable insets, which advertise coming attractions at the Preserve.<br> </span><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif"'>The rough surface on the south side of the wall was intentional, to absorb the intense heat, rather than reflect it back on the pl</span><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>ants close to it. As far as sound attenuation, the wall performs very well, as you might expect.<br> I have a lot of </span><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif"'>first hand information on the Desert Living Center if that is of interest to you.<br> </span><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>Take care,<br> Ri</span><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif"'>ck</span><o:p></o:p></p></blockquote><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>From: </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Martin Hammer <<a href="mailto:mfhammer@pacbell.net">mfhammer@pacbell.net</a>><br><b>Date: </b>Wednesday, March 20, 2013 at 3:33 PM<br><b>To: </b>Rick Green <<a href="mailto:greenstraw@hughes.net">greenstraw@hughes.net</a>><br><b>Subject: </b>Re: SB highway wall in Nevada</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Rick -<br><br>I really appreciate this. Amazing wall. I saw drawings of the Desert Living Center on the internet, but no photos. I’m sure I could find photos if I looked. Both the wall and the Desert Living Center are great projects. <br><br>As far as you know, the bales have not rotted? Assuming it has been a success (performance and relative cost) I wonder why it hasn’t been replicated elsewhere. Do you have a cross-section drawing of the wall that you’re able to share?<br><br>My inquiry came from a colleague in Australia who asked about the highway wall, and is on the Global Straw Building Network (about 120 straw bale building experts from around the world). Do you have interest in being a member of this group? (with informed, interesting e-mail discussion that ebbs and flows, that you can participate in or not)<br><br>Thanks again.<br><br>Martin</span><o:p></o:p></p></div></blockquote></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>From: </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Gsbn <<a href="mailto:gsbn-bounces@sustainablesources.com">gsbn-bounces@sustainablesources.com</a>> on behalf of Lars Keller <<a href="mailto:larskeller@gmail.com">larskeller@gmail.com</a>><br><b>Date: </b>Thursday, March 21, 2019 at 5:41 AM<br><b>To: </b>GSBN <<a href="mailto:GSBN@SustainableSources.com">GSBN@SustainableSources.com</a>><br><b>Subject: </b>[GSBN] Reference projects for big scale traffic noise barriers.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Hi all,</span></b><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>I have been contacted by an architect who is researching whether to use straw in a 900m long and 5meter tall noice barrier next to a road.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Provided there is a dry foundation and a healthy roof i think great yes.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>The architect would love to see, that it has already been done somewhere else in the world.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>I think its been dony many places.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Can anyone guide me to a good reference project ?</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Best, Lars Keller</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> </span><o:p></o:p></p></div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Small Planet</span><o:p></o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'><a href="mailto:jomorandin@gmail.com">jomorandin@gmail.com</a><br><a href="mailto:larskeller@gmail.com">larskeller@gmail.com</a><br><br>Lars +45 2024 0505 (mobile/handy)<br><br>Friland 12 B<br>8410 Rønde<br>Danmark</span><o:p></o:p></p></div><p class=MsoNormal><br><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Gsbn mailing list<o:p></o:p></pre><pre><a href="mailto:Gsbn@sustainablesources.com">Gsbn@sustainablesources.com</a><o:p></o:p></pre><pre><a href="http://sustainablesources.com/mailman/listinfo.cgi/gsbn">http://sustainablesources.com/mailman/listinfo.cgi/gsbn</a><o:p></o:p></pre></blockquote><p> <o:p></o:p></p><pre>-- <o:p></o:p></pre><pre>Benedikt Kaesberg<o:p></o:p></pre><pre>Brigittenstraße 1<o:p></o:p></pre><pre>33098 Paderborn<o:p></o:p></pre><pre> <o:p></o:p></pre><pre>Tel. +49 171 998 7171<o:p></o:p></pre><p class=MsoNormal><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Gsbn mailing list<o:p></o:p></pre><pre><a href="mailto:Gsbn@sustainablesources.com">Gsbn@sustainablesources.com</a><o:p></o:p></pre><pre><a href="http://sustainablesources.com/mailman/listinfo.cgi/gsbn">http://sustainablesources.com/mailman/listinfo.cgi/gsbn</a><o:p></o:p></pre></blockquote><p><o:p> </o:p></p><pre>-- <o:p></o:p></pre><pre>Benedikt Kaesberg<o:p></o:p></pre><pre>Brigittenstraße 1<o:p></o:p></pre><pre>33098 Paderborn<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Tel. +49 171 998 7171<o:p></o:p></pre></div></body></html>