div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=the-panels-gypsum-core-constitutes-an-effective-barrier-against-fire-the-corehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: The panels gypsum core constitutes an effective barrier against fire The core is non- combustible and when exposed to flame gradually releases water of crystalization as steam loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220420095e7168995ff268489445001chtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=the-panels-gypsum-core-constitutes-an-effective-barrier-against-fire-the-corehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: The panels gypsum core constitutes an effective barrier against fire The core is non- combustible and when exposed to flame gradually releases water of crystalization as steam loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentinreader033viewer20220420095e7168995ff268489445001chtml5thumbnails2jpg width=140 height=200 divdiv