公开(公告)号：WO2015138346A1

公开(公告)日：2015-09-17

申请号：PCT/US2015/019510

申请日：2015-03-09

申请人： SEBASTOS TECHNOLOGIES INC.

发明人： BYRD, Randall, Lee

IPC分类号： C04B7/00 ,  C04B7/02 ,  C04B14/00 ,  C04B14/22 ,  C04B14/24 ,  C09K8/473

CPC分类号： C04B28/04 ,  C04B14/24 ,  C04B2103/58 ,  C04B2111/00103 ,  C04B2111/40 ,  Y02W30/92 ,  Y02W30/94 ,  C04B18/08 ,  C04B18/146 ,  C04B20/0048 ,  C04B2103/44 ,  C04B7/323 ,  C04B22/064 ,  C04B22/008

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, 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 Ibs./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.

摘要翻译： 低密度，高强度的混凝土组合物既自密实又重量轻，聚集体与总干原料的重量分数较低，非吸收性和闭孔轻质骨料的高均匀分布 例如玻璃微球，以及提供组合物或组分的步骤。 由此形成的轻质混凝土具有低密度，高强度重量比和高R值。 混凝土的强度与通常在结构轻型混凝土中发现的强度相似，但干燥密度低至40磅/立方英尺。 混凝土在结构轻型混凝土中通常发现的密度具有较高的强度，并且在结构轻型混凝土中通常发现的强度较低。 这种强度与密度的比值大约在30立方英尺/平方吋以上。 至高于110立方英尺/平方英寸，28天压缩强度范围约3400至8000磅/平方英寸。

公开(公告)号：WO2017044808A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/051047

申请日：2016-09-09

申请人： SEBASTOS TECHNOLOGIES, INC

发明人： BYRD, Randall Lee

IPC分类号： C04B28/04

CPC分类号： C04B28/02 ,  C04B14/24 ,  C04B2111/00103 ,  C04B2111/40 ,  Y02W30/92 ,  Y02W30/94 ,  C04B16/04 ,  C04B18/08 ,  C04B18/146 ,  C04B20/008 ,  C04B22/008 ,  C04B2103/0082 ,  C04B20/023 ,  C04B40/0608 ,  C04B2103/44 ,  C04B2103/50

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 5 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, 10 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.

摘要翻译： 低密度，高强度的混凝土组合物既自密实又重量轻，聚集体与总干原料的重量分数较低，非吸收性和闭孔轻质5 聚合物如玻璃微球或共聚物聚合物珠或其组合，以及提供组合物或组分的步骤。 由此形成的轻质混凝土具有低密度，高强度重量比和高R值。 混凝土的强度与通常在结构轻型混凝土中发现的强度相似，但烘干密度低至40lbs./cu.ft。 在结构轻型混凝土中通常发现的混凝土10具有较高的强度，并且在结构轻型混凝土中通常发现的强度较低。 这种强度与密度的比值大约在30立方英尺/平方英寸之间。 到高于110立方英尺/平方英寸，具有约3400至8000psi的28天抗压强度。