公开(公告)号：US20210230065A1

公开(公告)日：2021-07-29

申请号：US17155238

申请日：2021-01-22

申请人： PermaBASE Building Products, LLC

发明人： James Hickey

IPC分类号： C04B28/06 ,  C04B28/14 ,  C04B24/08 ,  C04B14/06 ,  C04B16/08

摘要： In the present disclosure, a cement board is disclosed. The cement board comprises a core having a first surface and a second surface opposite the first surface and a binder including a pozzolan material and a water-resistant additive, wherein the water-resistant additive is present in an amount of less than 5 wt. % based on the weight of the pozzolan material.

公开(公告)号：US11746051B2

公开(公告)日：2023-09-05

申请号：US17155238

申请日：2021-01-22

申请人： PermaBASE Building Products, LLC

发明人： James Hickey

IPC分类号： C04B28/06 ,  C04B28/14 ,  C04B24/08 ,  C04B16/08 ,  C04B14/06 ,  C04B111/00 ,  C04B111/40 ,  C04B111/27

CPC分类号： C04B28/06 ,  C04B14/06 ,  C04B16/08 ,  C04B24/085 ,  C04B28/14 ,  C04B2111/0062 ,  C04B2111/27 ,  C04B2111/40

摘要： In the present disclosure, a cement board is disclosed. The cement board comprises a core having a first surface and a second surface opposite the first surface and a binder including a pozzolan material and a water-resistant additive, wherein the water-resistant additive is present in an amount of less than 5 wt. % based on the weight of the pozzolan material.

公开(公告)号：US20230357078A1

公开(公告)日：2023-11-09

申请号：US18356328

申请日：2023-07-21

申请人： PermaBASE Building Products, LLC

发明人： James Hickey

IPC分类号： C04B7/12

CPC分类号： C04B7/12 ,  C04B2111/00612

摘要： In the present disclosure, a cement board is disclosed. The cement board comprises a core having a first surface and a second surface opposite the first surface and a binder including a pozzolan material and a water-resistant additive, wherein the water-resistant additive is present in an amount of less than 5 wt. % based on the weight of the pozzolan material.