div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226045b5f232b7f8b9a51328dc72bhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · Cobiaxs technology is based on the creation of closed voids inside a reinforced concrete surface or slab These enclosed plastic void formers made from recycled material replace src=https:reader043vdocumentsusreader043viewer20220226045b5f232b7f8b9a51328dc72bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv