WO1988002803A1 - Construction d'immeubles au moyen de murs a corps creux - Google Patents

Construction d'immeubles au moyen de murs a corps creux Download PDF

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Publication number
WO1988002803A1
WO1988002803A1 PCT/US1986/002141 US8602141W WO8802803A1 WO 1988002803 A1 WO1988002803 A1 WO 1988002803A1 US 8602141 W US8602141 W US 8602141W WO 8802803 A1 WO8802803 A1 WO 8802803A1
Authority
WO
WIPO (PCT)
Prior art keywords
slabs
slab
building construction
building
extending
Prior art date
Application number
PCT/US1986/002141
Other languages
English (en)
Inventor
Calvin Shubow
Original Assignee
Calvin Shubow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calvin Shubow filed Critical Calvin Shubow
Priority to PCT/US1986/002141 priority Critical patent/WO1988002803A1/fr
Publication of WO1988002803A1 publication Critical patent/WO1988002803A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic

Definitions

  • This invention relates to buildng constructions and, more particularly, to building constructions utilizing precast concrete slabs with hollow core channels.
  • Precast concrete slabs with hollow core channels are often used as floors in multistory buildings.
  • the hollow cores are designed to provide passageways for utility cables and the like.
  • the cored slabs are relatively inexpensive and readily available from a variety of sources.
  • the prior art has contemplated using these cored slabs as both the floor panels and upstanding walls for a building.
  • Such a construction is shown in U.S. Patent No. 4,010,581 to Kenturi et al. In that patent the cores are used for routing utility cables through the building.
  • U.S. Patent No. 3,710,527 to Farebrother illustrates the use of the core channels to hold vertical reinforcement rods extending the entire height of the building.
  • Reinforcement rods have been used in the past as one means for increasing the rigidity of the resultant structure.
  • Some prefabricated concrete slabs have reinforcement rods embedded in them during fabrication. These slabs are often designed for specific uses and do not readily lend themselves to multi-purpose applications such as the use of the slabs for walls as well as the floors.
  • the building utilizes precast concrete wall slabs having a plurality of parallel core channels extending vertically therethrough; precast concrete bond beams having at least one core channel extending vertically therethrough; and reinforcing rods.
  • a bond beam is positioned on and extending along the top edge of a wall slab with the core channels in the bond beam aligned with a selected core channel in the wall slab to form a continuous vertical cored passage, and a vertically extending reinforcing rod is positioned in the continuous cord passage and locked to the wall slab and bond beam by poured concrete filling the core channel in the bond beam and filling at least the upper portion of the selected core channel in the wall slab.
  • the wall slab forms an outer wall of the building
  • the bond beam includes a main body portion through which the core channel extends and a flange portion extending upwardly from the main body portion adjacent the outer edge thereof; the reinforcing rod extends upwardly above the upper face of the main body portion; and at least one precast concrete floor slab rests on its outer end on the upper face of the main body portion of the bond beam with its outer vertical face spaced from the inner vertical face of the flange portion of the bond beam to form a trough into which the upward extension of the reinforcing rod extends and into which concrete is poured to embed the upward rod extension.
  • the building construction further includes another reinforcing rod extending horizontally in the trough and embedded in the concrete filling the trough.
  • the vertically extending reinforcing rod extends upwardly above the face of the floor slab and another vertically cored, precast wall slab is positioned with its lower edge resting on the upper face of the floor slab with the upward extension of the vertical reinforcing rod extending upwardly into a vertical core channel in the upper wall slab and locked in position within that core channel by poured concrete filling at least the lower portion of the core channel.
  • the precast concrete wall slabs are formed at a manufacturing location remote from the building site; a heat insulative panel is secured at the manufacturing site to a vertical face of each wall slab; the slabs with the secured insulative panels are transported to the building site; and the slabs are erected side by side at the building site to form the walls of the building with the heat insulative panels positioned at the outer surface of the slab to form a heat insulative barrier extending around the exterior of the building.
  • FIGURE 1 is a fragmentary perspective view of a building construction according to the present invention
  • FIGURE 2 is a fragmentary perspective view of a bond beam employed in the invention building construction
  • FIGURE 3 is a perspective view of a precast concrete wall slab having an insulative panel secured to its exterior face;
  • FIGURE 4 is a fragmentary top view of the slab and insulative panel of FIGURE 3;
  • FIGURE 5 is a cross-sectional view taken on line 5-5 of FIGURE 1;
  • FIGURE 6 is a cross-sectional view similar to FIGURE 5 but showing, additionally, an upper story wall slab;
  • FIGURE 7 is a top view of a building constructed according to the invention.
  • FIGURE 8 is a fragmentary perspective view showing details of the invention bond beam construction
  • FIGURE 9 is a cross-sectional view taken on line 9-9 of FIGURE 7;
  • FIGURE 10 is a cross-sectional view similar to FIGURE 5 but showing an alternate bond beam joint construction.
  • FIGURE 1 shows a building formed of a plurality of vertical wall slabs 12 and horizontal floor slabs 14 and 15.
  • Floor slabs 14 and 15 may constitute the ceiling of a lower floor in a multi-story building or may constitute a roof structure.
  • Slabs 12, 14 and 15 are formed of precast concrete at a factory manufacturing location remote from the building site.
  • Slabs 12, 14 and 15 include a plurality of parallel core channels 16 which extend from one edge of the slab to an opposite edge of the slab between the side faces of the slab.
  • an insulation panels 18, of Styrofoam or other heat insulative material is secured at the factory to one vertical face of the wall slabs 12 intended for use in forming the outside walls of the building.
  • Each panel 18 is adhesively secured to the vertical face of the wall slab and is also held to that face by a plurality of mesh attachment straps.
  • a plurality of mesh straps 20 extend in parallel spaced relation across the outer face of panel 18 and at least one mesh strap 22 extends vertically along the outer face of panel 18.
  • Ends 20A of straps 20 are adhesively secured to the vertical edge faces of slab 12 and the ends 22A of strap 22 are adhesively secured to the top and bottom edge faces of slab 12.
  • a binder layer 24 is sprayed over panel 18 to cover straps 20, 22 and a finish coat 26 of suitable aggregate material is sprayed over binder layer 24 to form the exterior finish for the slab.
  • Wall slabs 12 are placed side by side on suitable outer and inner foundation structures 28, 30 with spaced upstanding reinforcement rods 32 embedded in foundation structures 28, 30 passing upwardly into core channel 16 to assist in aligning the wall slabs on the foundation structures.
  • the wall slabs 12 positioned on the outer foundation structure 28 include secured insulation panels 18 and are arranged with the insulation panels on the exterior surface of the building.
  • Plain wall slabs 14 are positioned on inner foundation structure 30.
  • Bond beam 36 As best seen in FIGURES 5 and 6, includes two spaced downwardly extending flange portions 38 and 40 which form a downwardly opening groove to seat the upper edges of wall slabs 12 and attached insulation panels 18. Bond beam 36 may be made of a variety of lengths but, preferably, is of sufficient length to bridge two adjacent wall slabs. Bond beam 36 further includes a main body portion 42 having one or more core channels 44 extending vertically therethrough and one or more reinforcement rods 45 embedded horizontally therein.
  • Bond beam 36 is positioned on the upper edges of wall slabs 12 with core channels 44 aligned with core channels 16 in wall slabs 12.
  • Vertically extending reinforcement rods 46 are positioned in aligned core channels 44,16 and embedded in poured concrete columns 48 filling core channels 16 and 44.
  • Bond beam 36 further includes a flange portion 50 extending upwardly from main body portion 42 adjacent the outer edge of the main body portion.
  • Floor slabs 14 rest on their outer ends on the inner portion of the upper surface 42a of main body portion 42 of beam 36.
  • the outer vertical faces 14a of the floor slabs are spaced from the inner vertical face 50a of beam upper flange portion 50 so as to not substantially obstruct core channels 44 and so as to form an upwardly opening trough 52 defined by surfaces 50a, 42a and 14a.
  • One or more horizontally extending reinforcement rods 54 are positioned in trough 52 and trough 52 is filled with poured concrete to embed rod 54 and rods 46.
  • Joint 56 employs an interior bond beam 58 including a main body portion 60, core channels 61, and spaced downwardly extending flange portions 62, 64 which form a downwardly opening groove to seat the upper edges of interior wall slabs 14.
  • the inner ends of slabs 14 and 15 rest on the top surface 60a of main body portion 60 with the inner edge surface 14b of slabs 14 spaced from the inner edge surfaces 15a of slabs 15 to form a trough 65 defined by surfaces 14b, 60a, and 15a.
  • the building 10 of the present invention may be readily constructed as follows. Wall slabs 12, floor slabs 14 and 15, and beams 36 are precast at a remote manufacturing site; panels 18 are secured to selected wall slabs 12; and the slabs and beams are transported to the building site. The wall slabs 12 with attached panels 18 are then placed side by side on foundation structure 28, using rods 28 for alignment purposes, with panels 18 facing outwardly. As the slabs are lowered onto the foundation, lower ends 22 of straps 22 are trapped between the lower end of the slab and the foundation and, as adjacent slabs are moved into abutting relationship, ends 20a of straps 20 are trapped between the juxtaposed vertical edge faces of the slabs to preclude dislodgment of panels 18 from the slabs 12.
  • Beams 36 are now lowered into place over the top edges of slabs 12 with beam flanges 38 and 40 seating the upper ends of the slabs and the attached insulating panels; with the core channels 46 in the beam aligned with the core channels 16 in the slab; and with upper strap ends 22a trapped between the beam and the upper edge surfaces of the slabs.
  • Beams 36 are sized and arranged to insure that one beam spans each juncture between adjacent wall slabs so that the beam flanges assist in the alignment of the adjacent wall slabs.
  • Weld plates 65 (FIGURE 8) are preferrably employed at the joints between adjacent beams 36.
  • Weld plates 65 are metallic and are welded to rod sections or other metallic pieces embedded in the beams in the precasting process at the remote manufacturing location.
  • Floor slabs are now positioned with their one ends resting on the upper surface 42a of beams 36 in a position spaced from beam flange inner surface 50a and clearing channels 44.
  • Vertical reinforcement rods 46 are now positioned in aligned core channel 16 and 44; horizontal rods 54 are positioned in trough 52; and auxiliary rods 66 (FIGURE 7, 8 and 9) are placed in the spaces 68 defined between the chamfered edge faces 14c of adjacent floor slabs.
  • Vertical rods 46 may extend all the way down core channel 16 to the foundation structure for attachment to the foundation structure or to rods 32, or may extend only part way down the core channel. In the case of a multi-story building, rods 46 will include an upper portion 46a extending above the level of floor slabs 14.
  • Auxiliary rods 66 are bent, right angle members including a main body portion 66a positioned in space 68 and a .bent or hooked portion 66b. Depending on its location and the number of stories in the building, hook portion 66b may extend horizontally in trough 52, downwardly into a beam core channel 44, or upwardly into a wall slab core channel 16.
  • core channels 16 and 44, trough 52, and spaces 68 are filled with poured concrete to form a cement column in core channels 16 and 44 embedding rods 32 and 46; to fill trough 52 with cement embedding horizontal rods 54 and hook ends 66b of auxiliarly rods 66; and to embed auxiliary rod main body portions 66a in spaces 68.
  • floor slabs 14 are supported on a simultaneously erected wall structure which may comprise the interior wall erected on interior foundation 30 as in FIGURE 1 or may, in the case of a relatively narrow building, comprise an exterior wall structure.
  • a simultaneously erected wall structure which may comprise the interior wall erected on interior foundation 30 as in FIGURE 1 or may, in the case of a relatively narrow building, comprise an exterior wall structure.
  • wall slabs 12, without insulation panels 18, are erected side by side on the foundation 30 utilizing rods 32 for alignment; bond beams 58 are placed over the top edges of the aligned wall slabs; the inner ends of floor slabs 14 and 15 are spacedly positioned on the upper surface 60a of the beam; a horizontal reinforcement rod 54 is placed in trough 66; vertical rods 46 are positioned in aligned core channel 16 and 61; auxiliary rods 66 are placed in spaces 68 with hook portions 66b extending into trough 52 or into core channels 16 or 61; and cement is poured to fill core channels 16 and 61
  • the horizontal rod 54 positioned in space 65 between slabs 14 and 15 includes hook portions 54a at either end which are suitably tied into the loop structure formed by the rods 54 positioned in troughs 52 to further unitize and tie together the total building structure.
  • further auxiliary rods 70 are preferrably employed along the longitudinal sides of the slabs 14, 15 bordering the perimeter of the building. Rods 70 are multi-bend structures and are positioned in outwardly opening channels 72 formed on the job in slabs 14 and 15 in a cutting or grinding operation. Channels
  • Each rod 70 includes a main body portion 70a positioned in channel 72, a hooked end portion 70b extending downwardly into the exposed core channel 16, and a hooked end portion 70c extending into trough 52 and suitably tied into the reinforcement rod assembly.
  • Channels 72 are filled with poured concrete to embed auxiliary rods 70 therein. If a multi-story buiding is contemplated, vertical rods 46 are sized to extend upwardly to provide extensions 46a for alignment of wall slabs 12 of the next floor and a building procedure similar to the described sequence is followed to form the next and succeeding floors.
  • the alternate bond beam joint construction seen in FIGURE 10 includes a bond beam joint 74 employing a bond beam 76.
  • Bond beam 76 has a generally H configuration including a web portion 78 having spaced core channels 80; spaced downwardly extending flanges 82 and 84; an inner upwardly extending flange 86; and an outer upwardly extending flange 88 which is significantly higher than inner flange 86.
  • bond beams 76 are placed on top of wall slabs 12 with the upper edge portions of the wall slabs seating in the groove defined between flanges 82 and 84 and beam core channels 80 aligned with slab core channels 16; vertically extending reinforcement rods 90 are positioned in aligned core channels 80, 16; horizontally extending reinforcement rods 92 are positioned in the upwardly opening trough 94 defined between upper beam flanges 86 and 88; locally mixed concrete is poured into core channels 80 and 16 and into trough 92 to embed vertical rods 90 in poured concrete columns and embed rods 92 in trough 94; floor slabs 14 are positioned with their outer ends resting on the upper edges of beam flanges 86; and locally mixed concrete is poured into the space 96 between the confronting faces of floors slabs 14 and the upper portion 88a of flange 88.
  • Flange 88 thus serves as a face plate totally enclosing floor slabs 14.
  • vertical rods 90 may extend upwardly into the core channels of further wall slabs forming an upper outer wall of the building.
  • a suitable decorative coating 98 may be applied to the outer faces of slabs 12 and beams 76 to provide an aesthetically pleasing appearance for the building.
  • the described construction provides a simple building having excellent structural rigidity and excellent heat insulative qualities; and the building is provided at relatively low cost since inexpensive precast members are extensively used and the joints between the precast members are formed on the job in a relatively simple operation requiring minimal and relatively unskilled labor.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Immeuble en béton formé de plaques murales (12) à âme préfabriquée ainsi que de dalles de plancher (14) et de poutres de liaison (36) également à âme préfabriquée. Ces éléments à âme préfabriquée (12, 14, 36) sont fabriqués en usine dans un lieu éloigné et sont transportés sur le chantier de construction où les plaques murales (12) sont montées côte à côte et les poutres de liaison (36) sont placées le long des sommets desdites plaques murales (12), une rainure s'ouvrant vers le bas, ménagée dans la face inférieure des poutres de liaison (36), s'appuyant sur les bords supérieurs des plaques murales (12), et les âmes (44) des poutres de liaison (36) sont alignées verticalement avec les âmes (16) des plaques murales (12). Les extrémités des dalles de plancher (14) sont ensuite placées sur les poutres de liaison (36) dans une position espacée de la face intérieure d'une partie extérieure rabattue (50) desdites poutres de liaison (36) et à distance convenable des âmes alignées (16, 44) afin de former une auge (52) s'ouvrant vers le haut.
PCT/US1986/002141 1986-10-09 1986-10-09 Construction d'immeubles au moyen de murs a corps creux WO1988002803A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US1986/002141 WO1988002803A1 (fr) 1986-10-09 1986-10-09 Construction d'immeubles au moyen de murs a corps creux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1986/002141 WO1988002803A1 (fr) 1986-10-09 1986-10-09 Construction d'immeubles au moyen de murs a corps creux

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670818A1 (fr) * 1990-12-21 1992-06-26 Stablot Joseph Element de coffrage.
WO1996006242A1 (fr) * 1994-08-19 1996-02-29 Majnaric Technologies, Inc. Procede et appareil d'erection de structures de construction
US5553430A (en) * 1994-08-19 1996-09-10 Majnaric Technologies, Inc. Method and apparatus for erecting building structures
US5669194A (en) * 1990-03-15 1997-09-23 Marco Consulting, Inc. Structural systems for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors
US5704181A (en) * 1995-04-13 1998-01-06 Fisher; Daniel G. Dissymetric beam construction
WO2015048976A1 (fr) * 2013-10-04 2015-04-09 Abeo A/S Joint pour structure de bâtiment et procédé de fabrication d'une structure de bâtiment comprenant le joint
CN109339254A (zh) * 2018-11-22 2019-02-15 北京中标立群装配式建筑科技有限公司 一种立群装配式墙板连接节点结构及其施工方法
WO2022115886A1 (fr) * 2020-11-25 2022-06-02 Pytago Science Joint Stock Company Système structural de mur et de plancher semi-assemblé et procédé de construction utilisant ce système
WO2023195868A1 (fr) * 2022-04-05 2023-10-12 Sewastianowicz Waclaw Procédé de montage d'un bâtiment et élément mural préfabriqué

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251830A (en) * 1917-04-14 1918-01-01 Ira D Siegfried Heat-insulating covering.
US3492196A (en) * 1966-10-06 1970-01-27 Dow Chemical Co Built-up insulated structure and method
US3533204A (en) * 1968-12-05 1970-10-13 Clark C Wallace Precast multistory building construction
US3638381A (en) * 1968-10-11 1972-02-01 Basf Corp Insulated masonry building wall construction
US3656577A (en) * 1969-12-01 1972-04-18 Intong Ab Ceiling or flooring element of lightweight concrete
DE2443825A1 (de) * 1973-10-09 1975-04-17 Josef Linecker Betonteil und verfahren zur herstellung des betonteils
DE2444752A1 (de) * 1974-09-19 1976-04-01 Braas & Co Gmbh Wandbaustein
US3950902A (en) * 1973-09-20 1976-04-20 Stout Robert K Concrete structure including modular concrete beams
US4010581A (en) * 1975-07-17 1977-03-08 Keturi Raymond C Cored slab building construction
US4015387A (en) * 1973-08-30 1977-04-05 Tramex S.A. Prefabricated structural elements for partitions and walls of buildings and partitions and walls consisting of such elements
US4018021A (en) * 1974-09-13 1977-04-19 Jimmy Dow Building and method of making same
US4185437A (en) * 1978-10-10 1980-01-29 Olympian Stone Company Building wall panel and method of making same
US4398378A (en) * 1980-09-24 1983-08-16 Auto-Cast International, Ltd. Building construction system component parts and method for assembling same
US4438611A (en) * 1982-03-31 1984-03-27 W. R. Grace & Co. Stud fasteners and wall structures employing same
US4455794A (en) * 1982-05-10 1984-06-26 Mackinnon Jr Donald J Insulated wall system and method of construction
US4461130A (en) * 1981-05-29 1984-07-24 Calvin Shubow Building construction using hollow core wall slabs
US4616459A (en) * 1981-05-29 1986-10-14 Calvin Shubow Building construction using hollow core wall

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1251830A (en) * 1917-04-14 1918-01-01 Ira D Siegfried Heat-insulating covering.
US3492196A (en) * 1966-10-06 1970-01-27 Dow Chemical Co Built-up insulated structure and method
US3638381A (en) * 1968-10-11 1972-02-01 Basf Corp Insulated masonry building wall construction
US3533204A (en) * 1968-12-05 1970-10-13 Clark C Wallace Precast multistory building construction
US3656577A (en) * 1969-12-01 1972-04-18 Intong Ab Ceiling or flooring element of lightweight concrete
US4015387A (en) * 1973-08-30 1977-04-05 Tramex S.A. Prefabricated structural elements for partitions and walls of buildings and partitions and walls consisting of such elements
US3950902A (en) * 1973-09-20 1976-04-20 Stout Robert K Concrete structure including modular concrete beams
DE2443825A1 (de) * 1973-10-09 1975-04-17 Josef Linecker Betonteil und verfahren zur herstellung des betonteils
US4018021A (en) * 1974-09-13 1977-04-19 Jimmy Dow Building and method of making same
DE2444752A1 (de) * 1974-09-19 1976-04-01 Braas & Co Gmbh Wandbaustein
US4010581A (en) * 1975-07-17 1977-03-08 Keturi Raymond C Cored slab building construction
US4185437A (en) * 1978-10-10 1980-01-29 Olympian Stone Company Building wall panel and method of making same
US4398378A (en) * 1980-09-24 1983-08-16 Auto-Cast International, Ltd. Building construction system component parts and method for assembling same
US4461130A (en) * 1981-05-29 1984-07-24 Calvin Shubow Building construction using hollow core wall slabs
US4616459A (en) * 1981-05-29 1986-10-14 Calvin Shubow Building construction using hollow core wall
US4438611A (en) * 1982-03-31 1984-03-27 W. R. Grace & Co. Stud fasteners and wall structures employing same
US4455794A (en) * 1982-05-10 1984-06-26 Mackinnon Jr Donald J Insulated wall system and method of construction

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669194A (en) * 1990-03-15 1997-09-23 Marco Consulting, Inc. Structural systems for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors
FR2670818A1 (fr) * 1990-12-21 1992-06-26 Stablot Joseph Element de coffrage.
WO1996006242A1 (fr) * 1994-08-19 1996-02-29 Majnaric Technologies, Inc. Procede et appareil d'erection de structures de construction
US5553430A (en) * 1994-08-19 1996-09-10 Majnaric Technologies, Inc. Method and apparatus for erecting building structures
US5704181A (en) * 1995-04-13 1998-01-06 Fisher; Daniel G. Dissymetric beam construction
WO2015048976A1 (fr) * 2013-10-04 2015-04-09 Abeo A/S Joint pour structure de bâtiment et procédé de fabrication d'une structure de bâtiment comprenant le joint
CN109339254A (zh) * 2018-11-22 2019-02-15 北京中标立群装配式建筑科技有限公司 一种立群装配式墙板连接节点结构及其施工方法
CN109339254B (zh) * 2018-11-22 2024-01-23 北京中标立群装配式建筑科技有限公司 一种装配式墙板连接节点结构及其施工方法
WO2022115886A1 (fr) * 2020-11-25 2022-06-02 Pytago Science Joint Stock Company Système structural de mur et de plancher semi-assemblé et procédé de construction utilisant ce système
WO2023195868A1 (fr) * 2022-04-05 2023-10-12 Sewastianowicz Waclaw Procédé de montage d'un bâtiment et élément mural préfabriqué

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