<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="abcb-glossentry" ?><abcb-glossentry id="_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" outputclass="abcb-glossentry"><glossterm id="_f438bdfd-6adb-43c4-b342-7b1656af23c4">R-Value</glossterm><glossdef outputclass="glossdef"><p>The thermal resistance of a component calculated by dividing its thickness by its thermal conductivity, expressed in m<sup id="_a61e8d6b-3783-40f4-a6c7-8e583cfec767">2</sup>.K/W.</p></glossdef></abcb-glossentry>