-
公开(公告)号:US10538459B2
公开(公告)日:2020-01-21
申请号:US15315536
申请日:2015-06-05
发明人: Per Just Andersen , Evan R. Daniels
IPC分类号: C04B28/14 , C04B28/04 , C04B28/02 , B28B11/16 , B28B11/24 , C04B20/00 , C04B111/00 , C04B111/40 , C04B103/20 , C04B103/00 , C04B103/22
摘要: An extrudable cement-based material formed from a mixture that includes cement, water, gypsum, secondary materials, reinforcement fibers and rheology modifying agent. The extrudable cement-based material is a lightweight material that has a density in the range of about 1.4 to 2.4 g/cm3, a compressive strength in the range of about 5 to 100 MPa, and a flexural strength in the range of about 5 to 35 MPa. Note that the cement may contain gypsum such that the gypsum is not added to the mixture.
-
公开(公告)号:US20170113971A1
公开(公告)日:2017-04-27
申请号:US15315536
申请日:2015-06-05
发明人: Per Just Andersen , Evan R. Daniels
摘要: An extrudable cement-based material formed from a mixture that includes cement, water, gypsum, secondary materials, reinforcement fibers and rheology modifying agent. The extrudable cement-based material is a lightweight material that has a density in the range of about 1.4 to 2.4 g/cm3, a compressive strength in the range of about 5 to 100 MPa, and a flexural strength in the range of about 5 to 35 MPa. Note that the cement may contain gypsum such that the gypsum is not added to the mixture.
-
公开(公告)号:US10442733B2
公开(公告)日:2019-10-15
申请号:US15116763
申请日:2015-02-04
发明人: Per Just Andersen , Evan R. Daniels
IPC分类号: B28B11/04 , C04B18/24 , C04B20/00 , C04B22/04 , C04B24/24 , C04B28/00 , C04B28/04 , C04B28/06 , C04B28/32 , C04B28/34 , B28B1/50 , B28B11/08 , B28B11/12 , C04B24/38 , E04B1/80 , C04B111/28 , C04B111/40
摘要: A lightweight thermal insulating cement-based material is formed from a mixture that includes cement, water and a foaming agent. The foaming agent can be an aluminum powder or a surfactant. The insulating material has a maximum use temperature of about 900 degrees Celsius or more.
-
公开(公告)号:US20170152181A1
公开(公告)日:2017-06-01
申请号:US15029416
申请日:2014-10-16
发明人: Per Just Andersen , Evan R. Daniels
IPC分类号: C04B28/06 , C04B16/06 , C04B38/10 , C04B28/04 , C04B14/06 , C04B22/04 , C04B16/02 , C04B14/42
CPC分类号: C04B28/06 , C04B14/06 , C04B14/42 , C04B16/02 , C04B16/0633 , C04B16/0641 , C04B22/04 , C04B28/04 , C04B28/18 , C04B38/10 , C04B2103/0079 , C04B2103/408 , C04B2103/48 , C04B2111/00431 , C04B2111/28 , C04B2111/40 , C04B2201/20 , C04B2201/30 , C04B2201/32 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B18/24 , C04B22/064 , C04B24/383 , C04B38/02 , C04B18/08 , C04B18/141 , C04B18/146 , C04B24/38
摘要: A high temperature lightweight thermal insulating material is formed from a mixture that includes cement or silica sand, water and a foaming agent. The foaming agent can be an aluminum powder or a surfactant. The insulating material has a maximum use temperature greater than about 600 degrees Celsius.
-
公开(公告)号:US10196309B2
公开(公告)日:2019-02-05
申请号:US15029416
申请日:2014-10-16
发明人: Per Just Andersen , Evan R. Daniels
IPC分类号: C04B14/06 , C04B18/24 , C04B28/04 , C04B28/06 , C04B28/18 , C04B14/42 , C04B16/02 , C04B16/06 , C04B22/04 , C04B38/10 , C04B111/28 , C04B103/00 , C04B103/40 , C04B103/48 , C04B111/40 , C04B111/00
摘要: A high temperature lightweight thermal insulating material is formed from a mixture that includes cement or silica sand, water and a foaming agent. The foaming agent can be an aluminum powder or a surfactant. The insulating material has a maximum use temperature greater than about 600 degrees Celsius.
-
公开(公告)号:US20200181021A1
公开(公告)日:2020-06-11
申请号:US16747329
申请日:2020-01-20
发明人: Per Just Andersen , Evan R. Daniels
IPC分类号: C04B28/14 , C04B14/28 , C04B14/06 , C04B16/06 , C04B41/00 , C04B41/61 , B28B3/22 , B28B11/08 , B28B11/24 , B28B11/18 , B28B11/04 , B28B11/00
摘要: A cement-based tile formed from a mixture comprising: a cement in the range of about 0.1 to 88% by wet weight percent; a secondary material in the range of about 0.1 to 50% by wet weight percent, the secondary material comprising limestone, sand, silica sand, gypsum, silica fume, fumed silica, Plaster of Paris, calcium carbonate, fly ash, slag, rock, or a combination thereof; a reinforcement fiber in the range of about 0.5 to 20% by wet weight percent, the reinforcement fiber comprising cellulose fiber, glass fiber, plastic fiber, polypropylene fiber, polyvinyl alcohol (PVA) fiber, homopolymer acrylic fiber, alkali-resistant fiber, or a combination thereof; a rheology modifying agent in the range of about 0.5 to 10% by wet weight percent; a water in the range of 10 to 60% of a total wet material weight; and wherein the mixture is extruded or molded to form the cement-based tile.
-
公开(公告)号:US20170008799A1
公开(公告)日:2017-01-12
申请号:US15272895
申请日:2016-09-22
发明人: Evan R. Daniels , Per Just Andersen
CPC分类号: C04B20/0024 , C04B14/045 , C04B14/106 , C04B14/22 , C04B14/24 , C04B18/027 , C04B20/04 , C04B28/26 , C04B38/009 , C04B2111/40 , C04B2201/20 , C04B2201/30 , C04B14/16 , C04B22/085 , C04B40/0268 , C04B18/021 , C04B18/023 , C04B38/02
摘要: An expanded lightweight aggregate has compositional ranges (Wt. % Range) of about: (a) 40 to 60% ground glass or pumice, 40 to 60% water, 3 to 15% sodium silicate, and 0.1 to 5% NaNO3 for the slurry; and (b) 50 to 85% ground glass or pumice, and 15 to 50% slurry for the granulator.
摘要翻译: 膨胀的轻质骨料具有约:(a)40至60%研磨玻璃或浮石,40至60%水,3至15%硅酸钠和0.1至5%NaNO 3的组成范围(Wt。%范围) ; 和(b)50至85%的研磨玻璃或浮石,以及15至50%的造粒机浆料。
-
公开(公告)号:US11142480B2
公开(公告)日:2021-10-12
申请号:US16570132
申请日:2019-09-13
发明人: Evan R. Daniels , Per Just Andersen
IPC分类号: C04B18/02 , C04B28/02 , C04B14/16 , C04B41/45 , C04B111/00 , C04B111/28 , C04B111/40
摘要: A cement-based material is formed from a mixture that includes cement in the range of about 40 to 90% by wet weight percent, a lightweight expanded aggregate in the range of about 10 to 60% by wet weight percent, a secondary material in the range of about 0.1 to 50% by wet weight percent, a reinforcement fiber in the range of about 1 to 20% by wet weight percent, a rheology modifying agent in the range of about 0.5 to 10% by wet weight percent, a retarder in the range of about 0.1 to 8% by wet weight percent, and water in the range of 10 to 60% of a total wet material weight.
-
公开(公告)号:US20200002227A1
公开(公告)日:2020-01-02
申请号:US16570132
申请日:2019-09-13
发明人: Evan R. Daniels , Per Just Andersen
摘要: A cement-based material is formed from a mixture that includes cement in the range of about 40 to 90% by wet weight percent, a lightweight expanded aggregate in the range of about 10 to 60% by wet weight percent, a secondary material in the range of about 0.1 to 50% by wet weight percent, a reinforcement fiber in the range of about 1 to 20% by wet weight percent, a rheology modifying agent in the range of about 0.5 to 10% by wet weight percent, a retarder in the range of about 0.1 to 8% by wet weight percent, and water in the range of 10 to 60% of a total wet material weight.
-
公开(公告)号:US09701583B2
公开(公告)日:2017-07-11
申请号:US15272895
申请日:2016-09-22
发明人: Evan R. Daniels , Per Just Andersen
IPC分类号: C04B20/00 , C04B28/26 , C04B18/02 , C04B20/04 , C04B14/22 , C04B38/00 , C04B14/04 , C04B14/10 , C04B14/24 , C04B111/40
CPC分类号: C04B20/0024 , C04B14/045 , C04B14/106 , C04B14/22 , C04B14/24 , C04B18/027 , C04B20/04 , C04B28/26 , C04B38/009 , C04B2111/40 , C04B2201/20 , C04B2201/30 , C04B14/16 , C04B22/085 , C04B40/0268 , C04B18/021 , C04B18/023 , C04B38/02
摘要: An expanded lightweight aggregate has compositional ranges (Wt. % Range) of about: (a) 40 to 60% ground glass or pumice, 40 to 60% water, 3 to 15% sodium silicate, and 0.1 to 5% NaNO3 for the slurry; and (b) 50 to 85% ground glass or pumice, and 15 to 50% slurry for the granulator.
-
-
-
-
-
-
-
-
-