<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">structural insulated panels</topic></authority><related type="broader"><topic>sandwich panels</topic></related><variant type="other"><topic>SIPs</topic></variant><variant type="other"><topic>insulated panels, structural</topic></variant><variant type="other"><topic>panels, structural insulated</topic></variant><variant type="other"><topic>structural insulated panel</topic></variant> <note xml:lang="en"><![CDATA[ Sandwich panels that provide insulation, generally from a rigid foam core, and structural stability, making them suitable as complete wall, floor, or roof units. ]]></note></mads>