公开(公告)号：US09822527B1

公开(公告)日：2017-11-21

申请号：US15380555

申请日：2016-12-15

申请人： Northeast Precast Limited Liability Company

发明人： John Ruga ,  Kenneth Baur ,  Peter John Gorgas

IPC分类号： E04C1/00 ,  E04B5/04 ,  E04B5/26 ,  E04B1/84 ,  E04G11/36 ,  B28B1/14 ,  B28B7/26 ,  E04B5/17

CPC分类号： E04B5/046 ,  B28B1/14 ,  B28B7/0082 ,  B28B7/26 ,  B28B7/346 ,  B28B7/348 ,  E04B5/023 ,  E04B5/04 ,  E04B5/261 ,  E04B5/266 ,  E04B2103/02 ,  E04G11/36

摘要： A precast concrete floor panel having stems molded in a mold with stem mold cavities and a deck. The deck can be formed in the same mold that includes the stem mold cavities or the concrete for the deck can be poured and cured on-site after the stems have been removed from the mold. The mold can include mold segments made from an insulating material that can remain attached to the stems to insulate the finished floor panel.