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公开(公告)号：US09732002B2
公开(公告)日：2017-08-15
申请号：US14857380
申请日：2015-09-17
发明人： Randall Lee Byrd
IPC分类号： C04B28/04 , C04B18/02 , C04B14/24 , C04B28/02 , C04B111/40 , C04B103/56 , C04B111/00
CPC分类号： C04B28/04 , C04B14/24 , C04B18/027 , C04B28/02 , C04B2103/58 , C04B2111/00103 , C04B2111/40 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B18/08 , C04B18/146 , C04B20/0048 , C04B7/323 , C04B22/064 , C04B2103/44 , C04B2103/50 , C04B16/08 , C04B18/24
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US10377669B2
公开(公告)日：2019-08-13
申请号：US15808525
申请日：2017-11-09
IPC分类号： C04B7/32 , C04B14/24 , C04B16/08 , C04B18/02 , C04B28/02 , C04B28/04 , C04B111/40 , C04B103/56 , C04B111/00 , C04B103/44
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US20190169071A1
公开(公告)日：2019-06-06
申请号：US16268584
申请日：2019-02-06
CPC分类号： C04B28/04 , C04B14/24 , C04B18/027 , C04B28/02 , C04B2103/44 , C04B2103/58 , C04B2111/00103 , C04B2111/40 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B18/08 , C04B18/146 , C04B20/0048 , C04B7/323 , C04B22/064 , C04B2103/50 , C04B16/08 , C04B18/24
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US10556830B2
公开(公告)日：2020-02-11
申请号：US16268584
申请日：2019-02-06
IPC分类号： C04B28/04 , C04B18/02 , C04B28/02 , C04B14/24 , C04B111/40 , C04B103/56 , C04B111/00 , C04B103/44
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US20180290927A1
公开(公告)日：2018-10-11
申请号：US15808525
申请日：2017-11-09
发明人： Randall L Byrd , Matthew D'Ambrosia
IPC分类号： C04B28/04 , C04B18/24 , C04B20/00 , C04B28/02 , C04B14/24 , C04B16/08 , C04B18/02 , C04B18/08 , C04B18/14 , C04B7/32 , C04B22/06 , C04B103/44 , C04B103/50 , C04B103/56 , C04B111/40 , C04B111/00
CPC分类号： C04B28/04 , C04B14/24 , C04B18/027 , C04B28/02 , C04B2103/44 , C04B2103/58 , C04B2111/00103 , C04B2111/40 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B18/08 , C04B18/146 , C04B20/0048 , C04B7/323 , C04B22/064 , C04B2103/50 , C04B16/08 , C04B18/24
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US20240043332A1
公开(公告)日：2024-02-08
申请号：US18165059
申请日：2023-02-06
发明人： Randall L. BYRD
CPC分类号： C04B28/04 , C04B28/02 , C04B14/24 , C04B18/027 , C04B2103/58
摘要： A low-density, high-strength concrete composition that is lightweight and self-compacting or non-self-compacting, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at a lower density, such as an oven-dried density as low as 40 lbs./cu.ft. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US20210147296A1
公开(公告)日：2021-05-20
申请号：US17002490
申请日：2020-08-25
发明人： Randall L. Byrd
摘要： A low-density, high-strength concrete composition that is lightweight and self-compacting or non-self-compacting, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at a lower density, such as an oven-dried density as low as 40 lbs./cu.ft. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US10239790B2
公开(公告)日：2019-03-26
申请号：US15462114
申请日：2017-03-17
IPC分类号： C04B18/02 , C04B28/04 , C04B28/02 , C04B14/24 , C04B111/40 , C04B103/56 , C04B111/00 , C04B103/44
摘要： A low-density, high-strength concrete composition that is both self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at an oven-dried density as low as 40 lbs./cu.ft. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US11577998B2
公开(公告)日：2023-02-14
申请号：US17002490
申请日：2020-08-25
发明人： Randall L. Byrd
IPC分类号： C04B28/04 , C04B28/02 , C04B14/24 , C04B18/02 , C04B103/56 , C04B111/00 , C04B103/44 , C04B111/40
摘要： A low-density, high-strength concrete composition that is lightweight and self-compacting or non-self-compacting, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at a lower density, such as an oven-dried density as low as 40 lbs./cu.ft. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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公开(公告)号：US10759701B1
公开(公告)日：2020-09-01
申请号：US16277362
申请日：2019-02-15
发明人： Randall L. Byrd
IPC分类号： C04B28/04 , C04B28/02 , C04B14/24 , C04B18/02 , C04B103/56 , C04B111/00 , C04B103/44 , C04B111/40
摘要： A low-density, high-strength concrete composition that is lightweight and self-compacting or non-self-compacting, with a low weight-fraction of aggregate to total dry raw materials, and a highly-homogenous distribution of a non-absorptive and closed-cell lightweight aggregate such as glass microspheres or copolymer polymer beads or a combination thereof, and the steps of providing the composition or components. Lightweight concretes formed therefrom have low density, high strength-to-weight ratios, and high R-value. The concrete has strength similar to that ordinarily found in structural lightweight concrete but at a lower density, such as an oven-dried density as low as 40 lbs./cu.ft. Such strength-to-density ratios range approximately from above 30 cu.ft/sq.in. to above 110 cu.ft/sq.in., with a 28-day compressive strength ranging from about 3400 to 8000 psi.
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