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1. 发明授权

US11766807B2 Apparatuses and systems for and methods of generating and placing zero-slump-pumpable concrete 有权
公开(公告)号：US11766807B2
公开(公告)日：2023-09-26
申请号：US16469623
申请日：2018-01-16
申请人： Michael George Butler
发明人： Michael George Butler
IPC分类号： B28C5/06 , E04G21/02 , E04G21/04 , B28B1/16 , B28C5/08 , B28C7/04 , B28C7/16 , E04G21/10 , B01F25/314 , B01F25/431 , B01F25/00
CPC分类号： B28C5/06 , E04G21/025 , E04G21/0436 , B01F25/3141 , B01F25/31423 , B01F25/4311 , B01F25/4316 , B01F25/431971 , B01F2025/931 , B28B1/16 , B28C5/0875 , B28C7/0418 , B28C7/163 , E04G21/10
摘要： Methods, systems, and devices, are developed for in-situ placement of a concrete mix that can have the thixotropy to hold vertical dimension without containment, while maintaining pliability to be pumped into place and manipulated to a desired shape, and can be combined with concrete set accelerators, allowing subsequent layers of this concrete mix to be continuously stacked in place to build tall walls and such without the use of forms. Concrete without these special properties is pumped toward the point of placement where it is modified by injecting and mixing, into that line of pumped concrete, an admixture containing thixotropes, thickeners and/or set accelerators or other modifiers to provide these properties and other improvements. This method allows conventional plant batching with commonly available constituent materials for batching an economical concrete that is delivered to a jobsite and then is pumped most of the way to a point of placement.

2. 发明申请

US20220196000A1 COMPENSATION OF FLOW VARIATIONS OF A PISTON PUMP AND CONSTANT-RATE AUTOMATED PLACEMENT OF CONCRETE 有权
公开(公告)号：US20220196000A1
公开(公告)日：2022-06-23
申请号：US17601888
申请日：2020-04-06
申请人： Michael George BUTLER
发明人： Michael George BUTLER
IPC分类号： F04B9/107 , F04B15/02 , F04B49/06 , E04G21/04 , E04G21/06 , E04B1/16 , E04B1/35 , E04G11/24 , E02D29/02 , B28C5/02 , B28C5/08
摘要： A device that compensates for abrupt variations in fluid flow rate for a pump line is described. One or more aspects pertain to a system to accomplish automated in-situ placement of a concrete wall or embankment, where a fluid concrete is pumped into place, consolidated, and screeded to a finished surface, with remotely controlled or automated equipment.

3. 发明申请

US20190308342A1 APPARATUSES AND SYSTEMS FOR AND METHODS OF GENERATING AND PLACING ZERO-SLUMP-PUMPABLE CONCRETE 审中-公开
公开(公告)号：US20190308342A1
公开(公告)日：2019-10-10
申请号：US16469623
申请日：2018-01-16
申请人： Michael George BUTLER
发明人： Michael George BUTLER
IPC分类号： B28C5/06 , E04G21/02 , E04G21/04
摘要： Methods, systems, and devices, are developed for creating a means of in-situ placement of a concrete mix that can have the thixotropy to hold vertical dimension without containment, while maintaining pliability to be pumped into place and manipulated to a desired shape, and can be combined with concrete set accelerators, allowing subsequent layers of this concrete mix to be continuously stacked in place to build tall walls and such without the use of forms. Concrete without these special properties is pumped toward the point of placement where it is modified by injecting and mixing, into that line of pumped concrete, an admixture containing thixotropes, thickeners and/or set accelerators or other modifiers to provide these properties and other improvements. This method allows conventional plant batching with commonly available constituent materials for batching an economical concrete that is delivered to a jobsite and then is pumped most of the way to a point of placement, before inline modification; allowing minimal conveyance and pumping of a zero-slump and set-accelerated concrete mix, avoiding difficulties and risk associated with pumping such a modified concrete mix. Various means of metering the injection of the admixture flow rate to correspond proportionally to the concrete flow rate are also disclosed. Alternatively a means for modifying a volumetric concrete batching and mixing system to achieve the same result is disclosed. A system is disclosed for defining a vertical or sloped concrete surface utilizing a movable beam attached to guide elements with sliding brackets, with the beam contact surface optionally having an active non-stick system.

4. 发明申请

US20220088822A1 ADDITIVE LAYERING SYSTEMS FOR CAST-CONCRETE WALLS 有权
公开(公告)号：US20220088822A1
公开(公告)日：2022-03-24
申请号：US17423867
申请日：2020-01-17
申请人： Michael George BUTLER
发明人： Michael George BUTLER
IPC分类号： B28B1/16 , B28C7/16 , B28B1/08
摘要： One aspect of the present invention pertains to methods of forming concrete structures. Another aspect of the present invention pertains to systems for forming concrete structures. Another aspect of the present invention pertains to devices forming concrete structures.

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