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公开(公告)号：US11959202B2
公开(公告)日：2024-04-16
申请号：US16698884
申请日：2019-11-27
Inventor： Hyeong Yeol Kim , Kyung Taek Koh , Gum Sung Ryu , Gi Hong An , Dong Woo Seo , Seung Seop Jin
IPC: D03D13/00 , D03D1/00 , D03D15/00 , D03D15/40 , D04B39/06 , D06B1/02 , D06B3/10 , D06B3/36 , D06H3/02 , D06H3/08 , D06M11/77 , D06M11/83 , D06M15/19
CPC classification number: D03D13/004 , D03D1/00 , D03D15/497 , D04B39/06 , D06B1/02 , D06B3/10 , D06B3/36 , D06H3/02 , D06H3/08 , D06M11/77 , D06M11/83 , D06M15/19
Abstract: Provided are an apparatus for manufacturing a textile grid with increased adhesion and a method thereof capable of integrating the textile grid with a concrete structure by increasing the adhesion of the textile grid when the concrete structure is built, repaired, or reinforced, increasing structural safety and durability of the concrete structure, increasing a working speed by coating a surface of the textile grid with an abrasive material powder that is a surface coating material in an automatic series of processes immediately after the textile grid is manufactured, and increasing coating performance by automatically inspecting and adjusting the amount of the coating material applied to the surface of the textile grid using a camera.
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Patent Agency Ranking
公开(公告)号：US11542197B2
公开(公告)日：2023-01-03
申请号：US16702466
申请日：2019-12-03
Inventor： Gum Sung Ryu , Kyung Taek Koh , Hyeong Yeol Kim , Gi Hong An , Dong Woo Seo , Seung Seop Jin
IPC: C04B14/06 , C04B14/42 , C04B16/06 , C04B18/08 , C04B18/14 , C04B28/10 , B28B23/02 , C04B14/22 , C04B28/18 , C04B111/34
Abstract: Provided are a textile reinforced cement composite for suppressing occurrence of slipping and a crack and a manufacturing method thereof. The textile reinforced cement composite for suppressing occurrence of slipping and a crack can suppress slipping between a textile grid reinforcement and a cement composite by using an angulated filling material mixed therewith when a textile reinforced cement composite having a textile grid reinforcement embedded in a cement composite is manufactured, suppress occurrence of a crack of the cement composite, suppress occurrence of a crack of the cement composite due to a fiber bridging reaction by using organic fiber mixed therewith, induce distribution of fine cracks, suppress degradation of fluidity of the cement composite caused by mixing of the angulated filling material by using a spherical binder and a chemical admixture added thereto, and suppress slipping between the textile grid reinforcement and the cement composite by using a fine powder binder having a predetermined particle size and mixed therewith.
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公开(公告)号：US11193278B2
公开(公告)日：2021-12-07
申请号：US16698926
申请日：2019-11-27
Inventor： Hyeong Yeol Kim , Kyung Taek Koh , Gum Sung Ryu , Gi Hong An , Dong Woo Seo , Seung Seop Jin
Abstract: Provided are an anchor pin for placing shotcrete and fixing a textile grid and a method of constructing textile grid reinforced shotcrete using the same, wherein the anchor pin allows a textile grid reinforcement to be precisely disposed at a required position and, when shotcrete is placed, prevents a textile grid reinforcement from moving due to a driving pressure for precise construction so as to increase durability and safety of the concrete structure, allows primary and secondary shotcrete to be constructed while placing thicknesses thereof are visually checked so as to increase precision of construction, and allows the textile grid reinforcement to be disposed and fixed to accurately correspond to a shape of the concrete structure even when a lower portion of a slab, a wall, and a structure with a curved surface, such as a lining of a tunnel, are built.
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公开(公告)号：US11466456B2
公开(公告)日：2022-10-11
申请号：US16174290
申请日：2018-10-30
Inventor： Hyeong Yeol Kim , Kyung Taek Koh , Gum Sung Ryu , Gi Hong An , Dong Woo Seo , Young Jun You , Seung Hun Park , Ga Young Kim , Seung Seop Jin
IPC: E04C5/06 , B29C53/02 , D03D25/00 , D03D9/00 , E04C5/07 , D06M13/53 , D06M23/14 , D06M15/70 , D06M15/705 , B32B13/04
Abstract: Provided are a method of manufacturing a three-dimensional textile reinforcement material and a method of constructing a textile reinforced concrete structure using a three-dimensional textile reinforcement material. A two-dimensional grid is bent into a three-dimensional shape using a two-dimensionally woven or knitted textile grid, and the bent grid is coupled with at least one two-dimensional grid, and thus the three-dimensional textile reinforcement material can be simply and easily formed. The three-dimensional textile reinforcement material can be formed by coating the coupled two-dimensional grid and a three-dimensional grid with a thermosetting resin and curing the coupled grids to support a concrete pouring pressure. The three-dimensional textile reinforcement material is formed in a truss material, and the three-dimensional textile reinforcement material with high bending strength can be manufactured, thus a concrete pouring pressure can be supported when a textile reinforced concrete structure is constructed using the three-dimensional textile reinforcement material.
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公开(公告)号：US10927464B2
公开(公告)日：2021-02-23
申请号：US15842900
申请日：2017-12-15
Inventor： Hyeong Yeol Kim , Gum Sung Ryu , Dong Woo Seo , Young Jun You
Abstract: Provided are a carbon fiber textile reinforcing material with an anode metal line which can be repaired and reinforced with a high stiffness and non-corrosive carbon fiber textile by disposing a carbon fiber textile reinforcing material with an anodic metal line functioning as a conductor and a reinforcing material on a deteriorated cross-section of concrete, can maximize repair and reinforcement of a reinforced concrete structure by preventing additional corrosion of a concrete embedded reinforcing bar using a sacrificial anode arranged on the carbon fiber textile, can prevent corrosion of an existing reinforced concrete structure and can be used as a reinforcing material and a corrosion preventing material of a new concrete structure, and a method for repairing and reinforcing a reinforced concrete structure using the same.
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公开(公告)号：US10301833B1
公开(公告)日：2019-05-28
申请号：US15836919
申请日：2017-12-11
Inventor： Hyeong Yeol Kim , Gum Sung Ryu , Dong Woo Seo , Young Jun You
Abstract: Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.
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