公开(公告)号：US20240125120A1

公开(公告)日：2024-04-18

申请号：US18396434

申请日：2023-12-26

Applicant: Junction7 Limited

Inventor： David John STRETCH ,  Warrick Weber

IPC: E04B5/02 ,  E02D27/01 ,  E04B5/04

CPC classification number: E04B5/023 ,  E02D27/016 ,  E04B5/04 ,  E01C3/006

Abstract: A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

公开(公告)号：US11891807B2

公开(公告)日：2024-02-06

申请号：US17660831

申请日：2022-04-26

Applicant: GroundFORCE IP, LLC

Inventor： Kenneth L Neatherlin

IPC: E04C2/52 ,  E04C2/06 ,  E04B5/04

CPC classification number: E04C2/526 ,  E04B5/04 ,  E04C2/06

Abstract: A modular foundation system comprises a concrete reinforced matrix having embedded pre-tensioned components and a recessed tension bolster region adjacent the lower surface of the foundation at each end, and a pair of lifting safety bars partially embedded in the foundation within the recess and terminating at the end of the foundation.

公开(公告)号：US11753823B2

公开(公告)日：2023-09-12

申请号：US17601922

申请日：2020-01-31

Applicant: TOKYO ROPE MGF. CO., LTD. ,  ORIENTAL SHIRAISHI CORPORATION

Inventor： Yoshihiro Tanaka ,  Eiji Koda ,  Toru Tanaka ,  Meguru Tsunomoto ,  Hiroshi Watase ,  Tomohiro Ishii

IPC: E04C2/06 ,  C04B14/38 ,  C04B16/06 ,  E04C5/07 ,  E04B5/04 ,  E04B5/43 ,  E04C5/20

CPC classification number: E04C2/06 ,  C04B14/386 ,  C04B16/0633 ,  E04B5/04 ,  E04B5/43 ,  E04C5/073 ,  E04C5/20

Abstract: A concrete structure includes a continuous fiber-reinforced polymer material arranged as a main reinforcing material or a tendon. A short fiber reinforcing material consisting of an organic fiber is mixed in 0.5% or more with respect to an entire volume. The continuous fiber-reinforced polymer material is shaped like a rod or a stranded wire. A ratio Lf/Gm between a fiber length Lf of the organic fiber of the short fiber reinforcing material and a maximum aggregate diameter Gm of a concrete composition is 1.2 to 3.7, and an aspect ratio Lf/De, in which De is an equivalent diameter that is a cross-sectional area of the organic fiber converted into a circle diameter, is 30 to 69.

公开(公告)号：US20220341151A1

公开(公告)日：2022-10-27

申请号：US17640292

申请日：2019-09-06

Applicant: CPC AG

Inventor： Josef Peter KURATH-GROLLMANN

IPC: E04B1/06 ,  E04B5/04

Abstract: A concrete ceiling element for producing a concrete ceiling is disclosed. The concrete ceiling element has a flat basic structure that has an upper side and at least one FRC plate. The concrete ceiling element has at least one FRC ridge. The FRC ridge is arranged on the upper side and connected in sections to the basic structure. Furthermore, a concrete ceiling and a method for producing a concrete ceiling or a concrete ceiling element are provided.

公开(公告)号：US11434637B2

公开(公告)日：2022-09-06

申请号：US17261418

申请日：2019-07-17

Applicant: CARBON CAPTURE BUILDINGS GREENTECH

Inventor： François Cochet ,  Raymond Nicolet

IPC: E04B5/02 ,  E04B5/04 ,  E04C2/28 ,  E04B2/00

Abstract: A panel designed for forming a floor or a wall, including several beams, each beam including an armature fixed to a base, each base being made from a settable fixing material, the panel including a support having several formwork parts arranged salient from a surface receiving the support, the formwork parts forming housings to respectively receive the beams and having a bottom that is formed by the surface receiving the support, each beam being located in a respective housing where the base of the beam is fixed to the bottom of the housing, the support being formed by a single piece.

公开(公告)号：US20220235547A1

公开(公告)日：2022-07-28

申请号：US17585095

申请日：2022-01-26

Applicant: Emerge Modular Ltd

Inventor： Gregory Zemrau

IPC: E04B5/04 ,  E04H1/00 ,  E04B1/04 ,  E04B1/348

Abstract: The construction of buildings can be time consuming and error prone. Building modules constructed off-site and pre-furnished can be made more efficiently than building everything on-site. Building modules are disclosed with a reinforced, precast concrete floor with thickened edges, and a structural frame that defines the shape of the module. The frame is made from hollow structural section bars that are attached to the thickened edges of the floor. The module is made with a roof to protect the furnishings and fittings inside the module during storage, transportation and installation.

公开(公告)号：US20220205240A1

公开(公告)日：2022-06-30

申请号：US17609904

申请日：2020-05-07

Applicant: Junction7 Limited

Inventor： David John STRETCH ,  Warrick John WEBER

IPC: E04B5/02 ,  E02D27/01 ,  E04B5/04

Abstract: A modular slab, slab system, piles and methods of use thereof are described along with specific applications and methods of manufacture. The slab or slab system may be pre-insulated and pre-finished before being assembled on site. The slab system may be advantageous to use as a replacement for traditional in-situ poured building foundations. The slab system may also have uses in other fields such as for floors, roads, bridges, pavements/side walks and other civil and structural applications.

公开(公告)号：US11306478B2

公开(公告)日：2022-04-19

申请号：US16981271

申请日：2018-12-29

Applicant: CHANG'AN UNIVERSITY

Inventor： Liusheng Duan ,  Tianhua Zhou

IPC: E04B5/04 ,  E04B5/02 ,  E04B5/10

Abstract: An integrally assembled hidden beam hollow two-way floor system includes precast slabs (1), honeycomb steel beams (3), and cast-in-place concrete (4). A plurality of compartments (12) arranged in a matrix is integrally provided on one surface of each of the precast slabs (1), and connecting grooves (14) are provided at a periphery of another surface of the precast slab (1) is provided with connecting grooves (14). Prepared bolt holes (13) penetrating through the precast slab (1) are provided in the connecting grooves (14). The honeycomb steel beam (3) serves as a primary beam or a secondary beam of a steel structure of the floor system. A surface of the precast slab (1) provided with no compartments is lapped and fixed between the secondary beams or between the primary beam and the secondary beam, and adjacent precast slabs (1) are connected and fixed by a U-shaped hoop (2) passing through the prepared bolt hole (13) to form a seam. The cast-in-place concrete (4) includes a surface layer cast onto the compartments (12) and a cast-in-place concrete ribs (41) cast between the compartments (12) of adjacent precast slabs (1) and between the compartment (12) and the primary beam and the secondary beam, the surface layer and the cast-in-place concrete ribs (41) being integrated. An assembly method for the integrally assembled hidden beam hollow two-way floor system is further provided. A method for assembling an integrally assembled hidden beam hollow two-way floor system is provided. The floor system and method for assembling the same achieve similar force performances in two directions, reliable connection between the floor slab and peripheral members, elimination of a risk of cracking of slab seams, and improved assembly efficiency.

公开(公告)号：US20220098883A1

公开(公告)日：2022-03-31

申请号：US17548296

申请日：2021-12-10

Applicant: REIGSTAD & ASSOCIATES, INC.

Inventor： Gordon H. Reigstad ,  Jason G. Reigstad

IPC: E04G23/02 ,  E04C5/06 ,  E04B5/04 ,  E04B5/16 ,  E04C5/02

Abstract: A construction process for enhancing or repairing a concrete floor structure that includes a carbon fiber grid as a reinforcement component is disclosed. The process includes forming a trench at a top surface of the concrete floor structure and placing a reinforcement material in the formed trench. Then, a concrete bonding agent is applied into the trench. Then, the trench is filled with concrete. As a result, the concrete floor structure is enhanced or repaired to have at least one additional reinforcement component other than the carbon fiber grid.

公开(公告)号：US11186992B2

公开(公告)日：2021-11-30

申请号：US16886741

申请日：2020-05-28

Applicant: FENG HE YING ZAO GROUP CO., LTD.

Inventor： Baoru Jie ,  Jiangang Jie ,  Shuangxi Zhou ,  Zhiyong Yao ,  Wenrong Hu ,  Yuchun Chen ,  Wujin Tao ,  Wen Liu ,  Luolong Zhan ,  Xin He

IPC: E04C5/16 ,  E04B5/04 ,  E04C5/06 ,  E04B5/10

Abstract: The present disclosure relates to a field of construction engineering, and in particular to a reinforcing structure of a concrete overhead layer before a building expires. The reinforcing structure of the concrete overhead layer includes supporting structures, connecting structures, and metal members; wherein the reinforcing structure is configured to reinforce a concrete floor slab and/or a concrete beam; through holes are disposed on the concrete floor slab; each of the supporting structures passes through each of the through holes and the supporting structures are configured to support the concrete floor slab and/or the concrete beam; and each of the connecting structures is configured to fix each of the supporting structures on each of the metal members; each of the metal members is disposed on each of the through holes.