公开(公告)号：WO2018052928A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/051260

申请日：2017-09-13

Applicant: COASTAL RESILIENCE GROUP, L.L.C.

Inventor： CAMPBELL, Matthew, Dwain ,  ORTEGO, Tyler, Ray ,  BEINE, Robert, Leon ,  HALL, Steven, G.

IPC: B29C67/00 ,  B28B1/16 ,  B05D1/36 ,  B28B1/32 ,  B28B7/40 ,  B29C41/08 ,  B29C65/00

CPC classification number: B28B1/001 ,  B28B7/465 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00

Abstract: Methods and equipment are disclosed relating to three-dimensional printing that include positioning an array of nozzles within a bed of loose solid material, moving the array of nozzles through the bed of loose solid material while injecting a liquid from the array of nozzles in a controlled pattern causing the liquid to react with a portion of the bed of loose solid material forming a solid concrete three-dimensional object. An unreacted portion of the bed of loose solid material may then be separated from the solid three-dimensional object.

Abstract translation: 公开了涉及三维印刷的方法和设备，其包括将松散固体材料床内的喷嘴阵列定位，将喷嘴阵列移动通过疏松固体材料床，同时注射液体 从控制图案的喷嘴阵列中引起液体与松散固体材料床的一部分反应，形成固体混凝土三维物体。 然后可以将松散固体材料床的未反应部分与固体三维物体分离。