div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=rocla-rainwater-rainwater-is-best-stored-underground-where-reduced-warmth-and-lighthtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: rocla rainwater brochure · Rainwater is best stored underground where reduced warmth and light ensure an almost germ-free environment The best storage tank material is concrete loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsusreader035viewer20220626055fc6dfc70224146a85065843html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=rocla-rainwater-rainwater-is-best-stored-underground-where-reduced-warmth-and-lighthtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: rocla rainwater brochure · Rainwater is best stored underground where reduced warmth and light ensure an almost germ-free environment The best storage tank material is concrete loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsusreader035viewer20220626055fc6dfc70224146a85065843html5thumbnails2jpg width=140 height=200 divdiv