公开(公告)号：US20150086773A1

公开(公告)日：2015-03-26

申请号：US14555528

申请日：2014-11-26

Applicant: James Hardie Technology Limited

Inventor： Sarah Grundy ,  Kelvin Lau ,  Xiangyuan Liu ,  Thomas Patrick Mueller ,  Joe Zhou Peng ,  Steven Terzian

IPC: E04C1/40 ,  C04B16/02 ,  C04B14/00 ,  C04B7/00

CPC classification number: E04C1/40 ,  B32B5/18 ,  B32B5/32 ,  B32B13/02 ,  B32B13/04 ,  B32B13/045 ,  B32B2038/0076 ,  B32B2260/044 ,  B32B2305/02 ,  B32B2307/72 ,  B32B2315/06 ,  B32B2419/00 ,  C04B28/02 ,  C04B2111/00612 ,  C04B2111/40 ,  E04C2/049 ,  E04C2/06 ,  Y02W30/97 ,  Y10T428/249968 ,  C04B14/02 ,  C04B14/06 ,  C04B14/185 ,  C04B18/24 ,  C04B38/0054 ,  C04B38/0061 ,  C04B38/0074 ,  C04B40/0064 ,  C04B2103/304 ,  C04B2103/40 ,  C04B20/002 ,  C04B38/02 ,  C04B38/10 ,  C04B22/04 ,  C04B38/08 ,  C04B24/16 ,  C04B24/08 ,  C04B38/106

Abstract: Disclosed herein are low density fiber cement articles, such as fiber cement building panels and sheets, comprised of multiple overlaying fiber cement substrate layers having small and uniform entrained air pockets and low density fillers distributed throughout. The combination of entrained air pockets and low density fillers provide a low density fiber cement matrix with physical and mechanical properties similar to comparable low density fiber cement matrix without entrained air pockets.

Abstract translation: 本文公开了低密度纤维水泥制品，例如纤维水泥建筑板和片材，其由具有小而均匀夹带气泡的多重重叠纤维水泥基底层和分布在整个中的低密度填料组成。 携带气囊和低密度填料的组合提供了一种低密度纤维水泥基质，其物理和机械性能类似于可比较的低密度纤维水泥基质，而没有夹带气泡。

公开(公告)号：US09732524B2

公开(公告)日：2017-08-15

申请号：US14555528

申请日：2014-11-26

Applicant: James Hardie Technology Limited

Inventor： Sarah Grundy ,  Kelvin Lau ,  Xiangyuan Liu ,  Thomas Patrick Mueller ,  Joe Zhou Peng ,  Steven Terzian

IPC: E04C1/40 ,  B32B13/02 ,  B32B5/18 ,  E04C2/04 ,  E04C2/06 ,  C04B28/02 ,  B32B38/00 ,  B32B13/04 ,  B32B5/32 ,  C04B111/00 ,  C04B111/40

CPC classification number: E04C1/40 ,  B32B5/18 ,  B32B5/32 ,  B32B13/02 ,  B32B13/04 ,  B32B13/045 ,  B32B2038/0076 ,  B32B2260/044 ,  B32B2305/02 ,  B32B2307/72 ,  B32B2315/06 ,  B32B2419/00 ,  C04B28/02 ,  C04B2111/00612 ,  C04B2111/40 ,  E04C2/049 ,  E04C2/06 ,  Y02W30/97 ,  Y10T428/249968 ,  C04B14/02 ,  C04B14/06 ,  C04B14/185 ,  C04B18/24 ,  C04B38/0054 ,  C04B38/0061 ,  C04B38/0074 ,  C04B40/0064 ,  C04B2103/304 ,  C04B2103/40 ,  C04B20/002 ,  C04B38/02 ,  C04B38/10 ,  C04B22/04 ,  C04B38/08 ,  C04B24/16 ,  C04B24/08 ,  C04B38/106

Abstract: Disclosed herein are low density fiber cement articles, such as fiber cement building panels and sheets, comprised of multiple overlaying fiber cement substrate layers having small and uniform entrained air pockets and low density fillers distributed throughout. The combination of entrained air pockets and low density fillers provide a low density fiber cement matrix with physical and mechanical properties similar to comparable low density fiber cement matrix without entrained air pockets.

公开(公告)号：US09862641B2

公开(公告)日：2018-01-09

申请号：US15441179

申请日：2017-02-23

Applicant: JAMES HARDIE TECHNOLOGY LIMITED

Inventor： Maree Anast ,  Xiangyuan Liu ,  Brian McQuerrey ,  Padmaja Parakala ,  Leonard Silva

IPC: C04B14/38 ,  C04B14/46 ,  C04B16/02 ,  C04B22/06 ,  C04B18/02 ,  C04B16/06 ,  C04B28/02

CPC classification number: C04B14/4668 ,  C04B16/02 ,  C04B16/0633 ,  C04B16/0641 ,  C04B18/027 ,  C04B22/06 ,  C04B28/02 ,  Y02W30/94 ,  Y02W30/97 ,  C04B14/04 ,  C04B14/06 ,  C04B14/10 ,  C04B14/204 ,  C04B14/26 ,  C04B14/30 ,  C04B14/303 ,  C04B18/146 ,  C04B18/24 ,  C04B14/185 ,  C04B14/12

Abstract: Disclosed herein is a fiber reinforced cementitious composition comprising a cementitious binder and at least one synthetic inorganic reinforcing fiber type, wherein the synthetic inorganic reinforcing fiber type comprises at least one of a man-made mineral fiber type such as basalt fibers, an aluminosilicate wool fiber type or an alkaline earth silicate wool fiber type.

公开(公告)号：US11370708B2

公开(公告)日：2022-06-28

申请号：US17075316

申请日：2020-10-20

Applicant: James Hardie Technology Limited

Inventor： Xiangyuan Liu ,  Huagang Zhang ,  Jongmin Keum ,  Yongjun Chen ,  Yan Li ,  Weiling Peng ,  Thinh Pham ,  Farshad J. Motamedi ,  Lijun Mao ,  Thomas Mueller

IPC: C04B28/04 ,  E04C5/07 ,  C04B14/06 ,  C04B14/18 ,  C04B18/24 ,  C04B22/06 ,  C04B14/08 ,  C04B111/40

Abstract: A fiber cement material formulation comprising a cementitious binder, a siliceous material, fiber, alumina trihydrate and a bifunctional low density additive wherein the bifunctional low density additive comprises any one or more of diatomaceous earth, recycled autoclave fiber cement dust or cellulose dust. The fiber cement material formulation optionally further comprises a secondary low density additive which may be perlite. In some embodiments, a fiber cement article manufactured from the fiber cement material formulation comprises a density of approximately 1.1 g/cm3 or below.

公开(公告)号：US20170240466A1

公开(公告)日：2017-08-24

申请号：US15441179

申请日：2017-02-23

Applicant: JAMES HARDIE TECHNOLOGY LIMITED

Inventor： Maree Anast ,  Xiangyuan Liu ,  Brian McQuerrey ,  Padmaja Parakala ,  Leonard Silva

IPC: C04B14/46 ,  C04B28/02 ,  C04B18/02 ,  C04B16/06 ,  C04B16/02 ,  C04B22/06

CPC classification number: C04B14/4668 ,  C04B16/02 ,  C04B16/0633 ,  C04B16/0641 ,  C04B18/027 ,  C04B22/06 ,  C04B28/02 ,  Y02W30/94 ,  Y02W30/97 ,  C04B14/04 ,  C04B14/06 ,  C04B14/10 ,  C04B14/204 ,  C04B14/26 ,  C04B14/30 ,  C04B14/303 ,  C04B18/146 ,  C04B18/24 ,  C04B14/185 ,  C04B14/12

Abstract: Disclosed herein is a fiber reinforced cementitious composition comprising a cementitious binder and at least one synthetic inorganic reinforcing fiber type, wherein the synthetic inorganic reinforcing fiber type comprises at least one of a man-made mineral fiber type such as basalt fibers, an aluminosilicate wool fiber type or an alkaline earth silicate wool fiber type.