<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause xmlns:xt="urn:xpressauthor:trackchanges" id="_296f394b-b035-424b-a8db-c36880782514" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>S38C3</sptc><title id="_c8d9fb0e-df6a-4ee3-9652-85e9e3f64865">Spandrel panel R-Value: Calculation method 2</title><archive-num>2019: Spec J1.5b: 3</archive-num><subclause id="_a4eafa81-e328-412d-a967-aefcabe46a64" outputclass="subclause"><title id="_0ea4c2f0-70ac-49f6-94be-6db570254112">SubClause</title><num>1</num><p>The <xt:insText xt:action="start" xt:author="Jerome Samuel" xt:dateTime="2024-04-19T11:16:00" xt:id="d6a82ffd-6f53-422f-97f2-8131e846374c"/><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1490_25.4.0.xml#_bf26e61b-dbc1-4c09-b8be-ac8d936c0ac9" id="_a763779f-e0a4-4e7c-ad37-fee4b66def18" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">Total R-Value</xref><xt:insText xt:action="end" xt:id="d6a82ffd-6f53-422f-97f2-8131e846374c"/><xt:delText xt:action="start" xt:author="Lee Liu" xt:dateTime="2024-04-16T15:44:00" xt:id="5b4caf76-2617-429c-af91-35330b32bbb3"/><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1497_0.9.0.xml#_17ba3969-f9a1-4cf9-a10b-da46b81e4e13" id="_a036e035-f697-475b-8be4-fb10c603c90f" scope="local" type="abcb-glossentry">Total system U-Value</xref><xt:delText xt:action="end" xt:id="5b4caf76-2617-429c-af91-35330b32bbb3"/> of a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1474_27.0.0.xml#_9ed27f83-38e9-4a4b-b17e-cd0400ee04a0" id="_7eead960-5031-435e-b4ce-4cf4cd9fed23" scope="local" type="abcb-glossentry">spandrel panel</xref> is determined in accordance with the following formula:</p><equation-block height="50" heightdpi="96" id="_9cd1f06c-9703-4720-be9a-91331c91b2e2" width="218" widthdpi="96" xt:author="Jerome Samuel" xt:dateTime="2024-04-19T11:11:31" xt:type="insert"><mathML><!-- MathType@Translator@5@5@MathML2 (no namespace).tdl@MathML 2.0 (no namespace)@ --><math> <semantics>  <mrow>   <msub>    <mi>R</mi>    <mrow>     <mi>s</mi><mi>p</mi></mrow>   </msub>   <mo>=</mo><mfrac>    <mrow>     <msub>      <mi>A</mi>      <mrow>       <mi>c</mi><mi>s</mi></mrow>     </msub>     <mo>+</mo><mo>∑</mo><msub>      <mi>A</mi>      <mrow>       <mi>e</mi><mi>s</mi></mrow>     </msub>     <mo>+</mo><mo>∑</mo><msub>      <mi>A</mi>      <mrow>       <mi>f</mi><mi>s</mi></mrow>     </msub>     </mrow>    <mrow>     <msub>      <mi>U</mi>      <mrow>       <mi>c</mi><mi>s</mi></mrow>     </msub>     <msub>      <mi>A</mi>      <mrow>       <mi>c</mi><mi>s</mi></mrow>     </msub>     <mo>+</mo><mo>∑</mo><msub>      <mi>U</mi>      <mrow>       <mi>e</mi><mi>s</mi></mrow>     </msub>     <msub>      <mi>A</mi>      <mrow>       <mi>e</mi><mi>s</mi></mrow>     </msub>     <mo>+</mo><mo>∑</mo><msub>      <mi>U</mi>      <mrow>       <mi>f</mi><mi>s</mi></mrow>     </msub>     <msub>      <mi>A</mi>      <mrow>       <mi>f</mi><mi>s</mi></mrow>     </msub>     </mrow>   </mfrac>   </mrow>  <annotation encoding="MathType-MTEF">MathType@MTEF@5@5@+=  feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn  hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr  4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9  vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x  fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOuamaaBa  aaleaacaWGZbGaamiCaaqabaGccqGH9aqpdaWcaaqaaiaadgeadaWg  aaWcbaGaam4yaiaadohaaeqaaOGaey4kaSIaeyyeIuUaamyqamaaBa  aaleaacaWGLbGaam4CaaqabaGccqGHRaWkcqGHris5caWGbbWaaSba  aSqaaiaadAgacaWGZbaabeaaaOqaaiaadwfadaWgaaWcbaGaam4yai  aadohaaeqaaOGaamyqamaaBaaaleaacaWGJbGaam4CaaqabaGccqGH  RaWkcqGHris5caWGvbWaaSbaaSqaaiaadwgacaWGZbaabeaakiaadg  eadaWgaaWcbaGaamyzaiaadohaaeqaaOGaey4kaSIaeyyeIuUaamyv  amaaBaaaleaacaWGMbGaam4CaaqabaGccaWGbbWaaSbaaSqaaiaadA  gacaWGZbaabeaaaaaaaa@5E1C@  </annotation> </semantics></math><!-- MathType@End@5@5@ --></mathML><image content-type="gif">R0lGODlh2gAxAPAAAP///wAAACwAAAAA2gAxAAAC/4SPqcvtD6OctNqLs968+w+G4kiW5omm6sq2
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BhUAAAAAAAA7</image></equation-block><equation-block height="50" heightdpi="96" id="_36ce8efe-5f94-4120-b9d3-3d801d045ea5" width="212" widthdpi="96" xt:author="Lee Liu" xt:dateTime="2024-04-16T15:45:27" xt:type="delete"/></subclause><subclause id="_0911aa21-3b38-47f5-9e3c-df39a91b8c6b" outputclass="subclause"><title id="_175ab8dd-c0bd-4d50-b11e-37ae3eb0351c">SubClause</title><num>2</num><p>In the formula at (1)—</p><ol outputclass="alpha"><li id="_cc4cdaa8-109d-497a-9272-2b56f4c53b1a"><equation-inline height="24" heightdpi="96" id="_625143d4-5eb5-4b15-bd06-e40065abe216" width="23" widthdpi="96"><mathML><math> <semantics>  <mrow>   <msub>    <mi>A</mi>    <mrow>     <mi>c</mi><mi>s</mi></mrow>   </msub>   </mrow>  <annotation encoding="MathType-MTEF">MathType@MTEF@5@5@+=  feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn  hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr  4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9  vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x  fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyqamaaBa  aaleaacaWGJbGaam4Caaqabaaaaa@38C6@  </annotation> </semantics></math></mathML><image content-type="gif">R0lGODlhFgAYAPAAAP///wAAACwAAAAAFgAYAAACL4SPqcvtD6OcIFAU7K18W01p4CRe2Rli6TE+
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PG1pPmU8L21pPjxtaT5zPC9taT48L21yb3c+PC9tc3ViPjwvbXJvdz48L21hdGg+PCEtLSBNYXRo
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aFR5cGVARW5kQDVANUAgLS0+ACH/C01hdGhUeXBlMDAyBgkAAAAAAAA7</image></equation-inline> = the area of the frame region of the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1474_27.0.0.xml#_9ed27f83-38e9-4a4b-b17e-cd0400ee04a0" id="_9f1c628f-18f0-4a49-a3a4-cfdd711b1ca9" scope="local" type="abcb-glossentry">spandrel panel</xref>; and</li><li id="_24c95b4d-1fef-45ab-9eff-74e21f653f33"><equation-inline height="24" heightdpi="96" id="_cd769bed-db82-4710-bd64-578a6ce53c25" width="24" widthdpi="96"><mathML><math> <semantics>  <mrow>   <msub>    <mi>U</mi>    <mrow>     <mi>c</mi><mi>s</mi></mrow>   </msub>   </mrow>  <annotation encoding="MathType-MTEF">MathType@MTEF@5@5@+=  feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn  hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr  4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9  vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x  fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyvamaaBa  aaleaacaWGJbGaam4Caaqabaaaaa@38DA@  </annotation> </semantics></math></mathML><image content-type="gif">R0lGODlhGAAYAPAAAP///wAAACwAAAAAGAAYAAACM4SPqcvtD6OcJ1hbsQyKT4+AkGiQj2k66NdR
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QWxsQmFzaWNDb2RlUGFnZXMAEQVUaW1lcyBOZXcgUm9tYW4AEQNTeW1ib2wAEQVDb3VyaWVyIE5l
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AAQAAAoBAAIAg1UAAwAbAAALAQACAINjAAIAg3MAAAEBAAAAACH/C01hdGhUeXBlMDAz/Dw/eG1s
IHZlcnNpb249IjEuMCI/PjwhLS0gTWF0aFR5cGVAVHJhbnNsYXRvckA1QDVATWF0aE1MMiAoQ2xp
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dz48bWk+YzwvbWk+PG1pPnM8L21pPjwvbXJvdz48L21zdWI+PC9tcm93PjwvbWF0aD48IS0tIE1h
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K5ukDSmrV4ppLsDVs+5b0Ci8XJCITConBQAh/wtNYXRoVHlwZTAwMd8FAQAHBERTTVQ3AAETV2lu
QWxsQmFzaWNDb2RlUGFnZXMAEQVUaW1lcyBOZXcgUm9tYW4AEQNTeW1ib2wAEQVDb3VyaWVyIE5l
dwARBE1UIEV4dHJhABIACCEvRY9EL0FQ9BAPR19BUPIfHkFQ9BUPQQD0RfQl9I9CX0EA9BAPQ19B
APSPRfQqX0j0j0EA9BAPQPSPQX9I9BAPQSpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwAB
AAQAAAoBAAIAg1UAAwAbAAALAQACAINlAAIAg3MAAAEBAAAAACH/C01hdGhUeXBlMDAz/Dw/eG1s
IHZlcnNpb249IjEuMCI/PjwhLS0gTWF0aFR5cGVAVHJhbnNsYXRvckA1QDVATWF0aE1MMiAoQ2xp
cGJvYXJkKS50ZGxATWF0aE1MIDIuMCAoQ2xpcGJvYXJkKUAgLS0+PG1hdGggeG1sbnM9J2h0dHA6
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dz48bWk+ZTwvbWk+PG1pPnM8L21pPjwvbXJvdz48L21zdWI+PC9tcm93PjwvbWF0aD48IS0tIE1h
dGhUeXBlQEVuZEA1QDVAIC0tPgAh/wtNYXRoVHlwZTAwMgYIAAAAAAAAOw==</image></equation-inline> = the U-value of the edge region of the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1474_27.0.0.xml#_9ed27f83-38e9-4a4b-b17e-cd0400ee04a0" id="_5b2a5780-6d44-408c-8ea5-8934e9124d47" scope="local" type="abcb-glossentry">spandrel panel</xref>, where the edge has a defined width of 127 mm; and</li><li id="_98db1ade-0174-4946-b2d9-403ff2caa101"><equation-inline height="26" heightdpi="96" id="_79d7a564-33de-450f-af00-694a7905b9c2" width="25" widthdpi="96"><mathML><math> <semantics>  <mrow>   <msub>    <mi>U</mi>    <mrow>     <mi>f</mi><mi>s</mi></mrow>   </msub>   </mrow>  <annotation encoding="MathType-MTEF">MathType@MTEF@5@5@+=  feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn  hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr  4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9  vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x  fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyvamaaBa  aaleaacaWGMbGaam4Caaqabaaaaa@38DD@  </annotation> </semantics></math></mathML><image content-type="gif">R0lGODlhGQAZAPAAAP///wAAACwAAAAAGQAZAAACOISPqcvtD6OcLFh7Lg2K7/4l3jRmFFAa6bOu
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Pjxtcm93PjxtaT5mPC9taT48bWk+czwvbWk+PC9tcm93PjwvbXN1Yj48L21yb3c+PC9tYXRoPjwh
LS0gTWF0aFR5cGVARW5kQDVANUAgLS0+ACH/C01hdGhUeXBlMDAyBgkAAAAAAAA7</image></equation-inline> = the U-value of the frame region of the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1474_27.0.0.xml#_9ed27f83-38e9-4a4b-b17e-cd0400ee04a0" id="_7b19dbb8-550d-46f9-9a01-08b4d7e89868" scope="local" type="abcb-glossentry">spandrel panel</xref>; and</li><li id="_0b8e2627-6906-402d-8db4-74e1bd017894"> <xt:insText xt:action="start" xt:author="Jerome Samuel" xt:dateTime="2024-04-19T11:11:00" xt:id="b1e489d2-2536-4e9d-8346-8dcb8d7643ad"/><equation-inline alignEquation="none" height="26" heightdpi="96" id="_01e2b350-db46-48e5-926f-5281ba0bbe76" width="24" widthdpi="96"><mathML><!-- MathType@Translator@5@5@MathML2 (no namespace).tdl@MathML 2.0 (no namespace)@ --><math> <semantics>  <mrow>   <msub>    <mi>R</mi>    <mrow>     <mi>s</mi><mi>p</mi></mrow>   </msub>   </mrow>  <annotation encoding="MathType-MTEF">MathType@MTEF@5@5@+=  feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn  hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr  4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9  vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x  fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOuamaaBa  aaleaacaWGZbGaamiCaaqabaaaaa@38E7@  </annotation> </semantics></math><!-- MathType@End@5@5@ --></mathML><image content-type="gif">R0lGODlhGAAZAPAAAP///wAAACwAAAAAGAAZAAACNISPqcvtD6OcKlhLUTg7g/55YJiB43SdUqeu
nEfGaNI2KbdheonXDitz5UosDCxIPCqXlAIAIf8LTWF0aFR5cGUwMDHfBQEABwdEU01UNwABE1dp
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QQD0j0X0Kl9I9I9BAPQQD0D0j0F/SPQQD0EqX0RfRfRfRfRfQQ8MAQABAAECAgICAAIAAQEBAAMA
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bCB2ZXJzaW9uPSIxLjAiPz48IS0tIE1hdGhUeXBlQFRyYW5zbGF0b3JANUA1QE1hdGhNTDIgKENs
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b3c+PG1pPnM8L21pPjxtaT5wPC9taT48L21yb3c+PC9tc3ViPjwvbXJvdz48L21hdGg+PCEtLSBN
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