EP3563010B1 - The large-size prefabricated construction segment, the method of its production and the method of building a building with a prefabricated segmental construction - Google Patents
The large-size prefabricated construction segment, the method of its production and the method of building a building with a prefabricated segmental construction Download PDFInfo
- Publication number
- EP3563010B1 EP3563010B1 EP17842296.0A EP17842296A EP3563010B1 EP 3563010 B1 EP3563010 B1 EP 3563010B1 EP 17842296 A EP17842296 A EP 17842296A EP 3563010 B1 EP3563010 B1 EP 3563010B1
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- EP
- European Patent Office
- Prior art keywords
- claddings
- segments
- filling
- building
- segment
- Prior art date
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- 238000010276 construction Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005253 cladding Methods 0.000 claims description 56
- 238000009415 formwork Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 10
- 239000011496 polyurethane foam Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
Definitions
- the invention relates to The large-size prefabricated construction segment, the method of its production and the method of building with a prefabricated segmental construction applicable both in residential, commercial and industrial construction.
- the documents of the application US2016032594 discloses construction panels and a construction system using construction panels.
- the wall panel system comprises at least one panel, the claddings of which is made of durable materials based on cement or gypsum, involving a foam core.
- a channel is conducted through the core along the panel, which is provided for inserting a rod to reinforce the connection of adjacent panels
- the application WO2015/042665 discloses construction panels - system components and methods.
- the modular construction panel for the implementation of walls comprises an internal foam core and a frame surrounding said core.
- the individual panels fit into C-shaped edges of the frame.
- the documents of the application US2014/0053481 disclose a modular construction building with a continuous insulating layer comprising at least one wall panel element and at least one corner panel element.
- Each of the panel elements comprises at least two surfaces and at least two edges and a continuous and complete polyurethane insulation between the surfaces and edges.
- Each of the edges comprises an exposed portion of the polyurethane insulation, and the edge of at least one of the panel elements is formed so as to adhere to the edge of at least one corner element to form a joint.
- the invention also relates to a double joint, one overlapping perpendicularly formed as tongue and groove, comprising an anti-strain connector embedded in the polyurethane insulation.
- the large-size prefabricated construction construction segment comprising
- the cable and installation trays are fixed to the internal cladding from the side of the filling.
- the segment of the invention is provided with an engagement hole.
- a reinforcement element is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the claddings on the side of the filling.
- the method for manufacturing a large-size prefabricated construction segment of the invention is characterised in that a formwork mould is formed having a shape in accordance with the requirements of the detailed design in which parallel mounting slots are provided.
- mounting holes are made in the claddings, after which the claddings are arranged in the mounting slots so that they protrude by the width of the mounting lap connection above the side of the formwork mould on one side.
- the claddings are made to protrude by the length of the assembly lap connection beyond said mould, and subsequently through spacing inserts are arranged between the claddings.
- the formwork mould is filled with polyurethane foam, preferably closed cell PIR one.
- a reinforcement element is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the external cladding on the side of the filling.
- an engagement hole is additionally formed by means of a casing pipe arranged in the formwork mould.
- cable and installation trays are fixed to the internal cladding on the side of the filling.
- the method for building a building having a segment structure consisting in joining said large-size prefabricated construction segments in the direction and sequence as specified in the assembly diagram, including internal partition wall modules, and then providing floors, internal joinery and installations is characterised in that in the foundation slab, along the external edges, parallel to the ridge of the building, foundation boards are made, between which endwalls are installed. Between the endwalls, side walls are successively provided alongside the boards, which are made from segments in accordance with the essence of the inventions referred to above.
- the individual segments are lap connected preferably using glue, after which the spaces between the side walls and the foundation board are filled with adhesive and sealing material, and then filled with polyurethane foam.
- respective segments made in accordance with the essence of the inventions referred to above are first used to assemble internal transverse load-bearing walls, then middle segments of the external wall and of the ceiling in the middle part are assembled at the foundation boards.
- middle segments of the external wall and of the ceiling in the middle part are assembled at the foundation boards.
- ceiling segments are assembled, which preferably have an H-shaped cross-section.
- segments of endwalls and partition walls of the ground floor are assembled, and then segments of the floor and roof walls are assembled.
- a steel wire is provided in the engagement holes, which is anchored in the external walls of the building.
- windows are peripherally adhesively inserted in the face of the facade on the external side of the wall, and the internal surfaces of window holes are adhesively covered with properly cut cladding panels.
- the interior and exterior claddings are painted or covered with finishing materials.
- the construction system according to the invention using large-size prefabricated multilayer construction segments joined by double-sided lap gluing allows to combine structural, partition, insulation and finishing features. Buildings can be swiftly erected, adapted to individual requirements, while meeting both construction and safety requirements. Preferably, the segments can be modified and adapted to individual design solutions. It is possible to manufacture prefabricated elements with a finished façade surface.
- the production process of prefabricated elements and their assembly significantly reduces the generation of waste, and also contributes to the reduction of energy consumption level (savings in terms of energy and materials in addition to the reduction of energy demand (during use).
- the prefabricated construction segment for a segmented construction comprises claddings 3 of cement-and-fibre boards from the outside or gypsum-and-fibre boards from the inside and as a partition wall cladding. Between the claddings 3 there is a filling 6 made of PIR polyurethane foam. The edges of the cladding 3 along the two sides of the construction element protrude beyond the outline of the filling 6 by the width of the assembly lap connection. On the opposite side, the filling 6 protrudes beyond the contour of the cladding boards 3. Through spacing inserts 2 are pressed between the claddings 3 with their ends fixed between the mounting holes 3a.
- Cable and installation trays are glued 4 to the internal cladding 3 from the side of the filling 6.
- reinforcing grids 5a, 5b are provided on the inside of the claddings 3.
- the method for producing a prefabricated construction segment consists in forming a formwork mould 1 according to the design specification for each segment type. Parallel mounting slots are provided 9 in the mould 1 from one end. Technological holes 1a are provided in the places in accordance with the design in the side boards of the formwork mould 1. mounting holes 3a are provided in the claddings 3. The claddings 3 may have factory-fmished external surfaces. Cable and installation trays 4 are glued to the interior cladding 3g from the side of the filling, and in places where local effects occur from the side of the filling 6 reinforcing grids are provided 5a, 5b made of materials such as GRP, GFK, CFK etc..
- Claddings 3 with a width greater by the assembly lap connection than the height of the boards of the formwork mould 1 are placed in the mounting slots 9 and are made to protrude by the length of the assembly lap connection beyond said mould.
- PVC tubes 2 are pressed between the claddings 3, after which the formwork mould lis filled with PIR polyurethane foam through the technological holes 1b. Then, the mould 1 is closed and sealed, and after form stripping of the segment and safeguarding the protruding parts of the cladding 3, the segment is transported to the warehouse and subjected to the maturing process. After achieving the target strength parameters, the segment undergoes a quality control.
- the segment is made as in example II, wherein a casing tube is mounted at the ridge top parallel to the ridge to form a trough engagement hole 7.
- foundation boards 11 are provided along the external walls of the building in the foundation slab 10. Between them, the first endwall or segments of the endwall are arranged, and then in succession towards the second endwall, parallel to the ridge, along the foundation board 1, span-and-segment side walls 12 are added adjusted to the cross-section of the building.
- known polyurethane foam segments 17 are arranged on the foundation slab 10 for the purposes of thermal insulation and stabilisation of the assembly of the wall segments.
- the walls 12 are made of prefabricated building segments, as in example I and example II, which are lap connected by means of glue.
- the spaces between the side walls 12 and the foundation tray 11 are filled with adhesive and sealing material and then filled with polyurethane foam. Then, the last segment wall is connected to the second endwall.
- a steel wire is pulled through the ridge engagement holes 7, which is anchored in the endwalls of the building.
- side walls 12 with their forms in accordance with a detailed design including various forms, roof walls 13, endwalls 14, internal load-bearing walls 15, internal partition walls 16, floor segments 17 on the foundation slab.
- the foundation slab 10 is made together with the boards along the side walls 11 for embedding the wall prefabricates 12. Then, the first endwall is mounted between the boards 11. Then, step by step, wall, roof and floor prefabricated elements are mounted towards the second endwall, partition walls and the second endwall are mounted. The individual segments are joined using glue.
- a steel wire is conducted through the engagement hole 7 in the ridge and anchored in the endwalls.
- PVC foil 20 is glued on the roof, gutters and downpipes 21 are mounted.
- Windows 22 is glued into the window holes, and the inner surfaces of the window holes are glue-covered with properly cut cladding panels 3g. The surfaces of walls and ceilings are finished, finishing works are implemented (floors, internal joinery, the so-called sanitary fixtures etc.)
- prefabricated segments are prepared in accordance with the detailed design: side walls 12 having various forms, endwalls 14, segments of roof 13, ceiling 18, H-shaped ceiling-and-wall 19, which enables additional reinforcing of the ceiling-wall joints, internal load-bearing 15, internal partition walls 16, floor segments 17 on the foundation slab, ridge segments 20.
- the foundation slab 10 is made together with the boards along the side walls 11 for embedding the wall segments 12.
- Transverse internal load-bearing walls, segments of external walls and ceiling segments are mounted in the middle part. Step by step, segments of wall, ceiling, ceiling-and-wall and floor segments are mounted towards the endwalls. Then, endwalls are mounted on the ground floor level, ground floor partition walls. Prefabricated walls, roof and dormers are mounted in the middle part.
- Step by step segments of prefabricated walls and roof are mounted, endwalls at the floor level, floor partition walls, prefabricated ridges are mounted.
- the individual segments are joined using glue.
- a steel wire is conducted through the engagement holes 7 and anchored in the external endwalls and side walls. Subsequently, the procedure is identical as for one-story building.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Joining Of Building Structures In Genera (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
- The invention relates to The large-size prefabricated construction segment, the method of its production and the method of building with a prefabricated segmental construction applicable both in residential, commercial and industrial construction.
- The documents of the application
US2016032594 discloses construction panels and a construction system using construction panels. The wall panel system comprises at least one panel, the claddings of which is made of durable materials based on cement or gypsum, involving a foam core. A channel is conducted through the core along the panel, which is provided for inserting a rod to reinforce the connection of adjacent panels - The application
WO2015/042665 discloses construction panels - system components and methods. The modular construction panel for the implementation of walls comprises an internal foam core and a frame surrounding said core. The individual panels fit into C-shaped edges of the frame. - The documents of the application
US2014/0053481 disclose a modular construction building with a continuous insulating layer comprising at least one wall panel element and at least one corner panel element. Each of the panel elements comprises at least two surfaces and at least two edges and a continuous and complete polyurethane insulation between the surfaces and edges. Each of the edges comprises an exposed portion of the polyurethane insulation, and the edge of at least one of the panel elements is formed so as to adhere to the edge of at least one corner element to form a joint. The invention also relates to a double joint, one overlapping perpendicularly formed as tongue and groove, comprising an anti-strain connector embedded in the polyurethane insulation. - The application
US2016/0208489 discloses a large-size prefabricated construction segment according to the preamble ofclaim 1. - Known panels enable quick and energetically low-cost construction of buildings, however, they require appropriate framework or local reinforcements in places subject to the greatest loads with additional reinforcing elements.
- The large-size prefabricated construction construction segment comprising
- separated from each other by spacing inserts, an external cladding and an internal cladding, between which there is a polyurethane foam filling, preferably a closed cell PIR one in which cable and installation trays are preferably arranged, characterised in that the claddings are cement-and-fibre or gypsum-and-fibre boards whose edges along at least one side protrude beyond the outline of the filling. Along the remaining sides, the filling protrudes beyond the outline of the cladding. The spacing inserts are provided in the form of PVC tubes, which are pressed between mounting holes in the claddings.
- Preferably, the cable and installation trays are fixed to the internal cladding from the side of the filling.
- Preferably, the segment of the invention is provided with an engagement hole.
- Preferably, in places where local effects occur, a reinforcement element is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the claddings on the side of the filling.
- The method for manufacturing a large-size prefabricated construction segment of the invention is characterised in that a formwork mould is formed having a shape in accordance with the requirements of the detailed design in which parallel mounting slots are provided. Next, mounting holes are made in the claddings, after which the claddings are arranged in the mounting slots so that they protrude by the width of the mounting lap connection above the side of the formwork mould on one side. Moreover, the claddings are made to protrude by the length of the assembly lap connection beyond said mould, and subsequently through spacing inserts are arranged between the claddings. Next, the formwork mould is filled with polyurethane foam, preferably closed cell PIR one.
- Preferably, in places where local effects occur, a reinforcement element is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the external cladding on the side of the filling.
- Preferably, an engagement hole is additionally formed by means of a casing pipe arranged in the formwork mould.
- Preferably, cable and installation trays are fixed to the internal cladding on the side of the filling.
- The method for building a building having a segment structure consisting in joining said large-size prefabricated construction segments in the direction and sequence as specified in the assembly diagram, including internal partition wall modules, and then providing floors, internal joinery and installations is characterised in that in the foundation slab, along the external edges, parallel to the ridge of the building, foundation boards are made, between which endwalls are installed. Between the endwalls, side walls are successively provided alongside the boards, which are made from segments in accordance with the essence of the inventions referred to above. The individual segments are lap connected preferably using glue, after which the spaces between the side walls and the foundation board are filled with adhesive and sealing material, and then filled with polyurethane foam.
- Preferably, respective segments made in accordance with the essence of the inventions referred to above, are first used to assemble internal transverse load-bearing walls, then middle segments of the external wall and of the ceiling in the middle part are assembled at the foundation boards. In multi-storey buildings, along with the assembly of load-bearing wall segments, ceiling segments are assembled, which preferably have an H-shaped cross-section. Next, segments of endwalls and partition walls of the ground floor are assembled, and then segments of the floor and roof walls are assembled.
- Preferably a steel wire is provided in the engagement holes, which is anchored in the external walls of the building.
- Preferably, windows are peripherally adhesively inserted in the face of the facade on the external side of the wall, and the internal surfaces of window holes are adhesively covered with properly cut cladding panels.
- Preferably, the interior and exterior claddings are painted or covered with finishing materials.
- The construction system according to the invention using large-size prefabricated multilayer construction segments joined by double-sided lap gluing, allows to combine structural, partition, insulation and finishing features. Buildings can be swiftly erected, adapted to individual requirements, while meeting both construction and safety requirements. Preferably, the segments can be modified and adapted to individual design solutions. It is possible to manufacture prefabricated elements with a finished façade surface.
- Through spacing inserts in the segments have an additional assembly function: by inserting properly formed rods into the spacing holes, prefabricated elements can be transported, arranged and stabilised during construction.
- The production process of prefabricated elements and their assembly significantly reduces the generation of waste, and also contributes to the reduction of energy consumption level (savings in terms of energy and materials in addition to the reduction of energy demand (during use).
- The invention is presented in more detail in the embodiments in the drawing, where:
-
fig. 1 is a side view of a wall-and-roof prefabricated segment, -
fig. 2 is a side axonometric view of a wall-and-roof segment, -
fig. 3 is a front view of a wall-and-roof prefabricated segment, -
fig. 4 is a side axonometric view of a wall-and-roof segment, -
fig. 5 is vertical cross-section of a portion of a segment with spacing inserts, -
fig. 6 a side axonometric view of a formwork mould for the wall-and-roof segment, -
fig. 7 and fig. 8 schematically show a method for building a building made of prefabricated segments, -
fig. 9 schematically shows a method for building a building with an attic made of prefabricated segments, -
fig. 10 schematically shows a two-story building made of prefabricated segments in a vertical cross-section, -
fig. 11 schematically shows a method for building a two-story building made of prefabricated segments in an axonometric view. - As shown in
fig. 1, fig. 2 ,fig. 3, fig. 4 andfig. 5 , the prefabricated construction segment for a segmented construction comprisescladdings 3 of cement-and-fibre boards from the outside or gypsum-and-fibre boards from the inside and as a partition wall cladding. Between thecladdings 3 there is a filling 6 made of PIR polyurethane foam. The edges of thecladding 3 along the two sides of the construction element protrude beyond the outline of thefilling 6 by the width of the assembly lap connection. On the opposite side, the filling 6 protrudes beyond the contour of thecladding boards 3. Through spacing inserts 2 are pressed between thecladdings 3 with their ends fixed between themounting holes 3a. Cable and installation trays are glued 4 to theinternal cladding 3 from the side of thefilling 6. In the corners and on the contacts of thecladdings 3, i.e. in places where local effects occur, reinforcinggrids claddings 3. - In the ridge segment, as in the example 1, there is a through hole 7 provided.
- As shown in
fig. 4 ,fig. 5 and fig. 6 , the method for producing a prefabricated construction segment consists in forming aformwork mould 1 according to the design specification for each segment type. Parallel mounting slots are provided 9 in themould 1 from one end.Technological holes 1a are provided in the places in accordance with the design in the side boards of theformwork mould 1. mountingholes 3a are provided in thecladdings 3. Thecladdings 3 may have factory-fmished external surfaces. Cable andinstallation trays 4 are glued to the interior cladding 3g from the side of the filling, and in places where local effects occur from the side of the filling 6 reinforcing grids are provided 5a, 5b made of materials such as GRP, GFK, CFK etc..Claddings 3 with a width greater by the assembly lap connection than the height of the boards of theformwork mould 1 are placed in the mounting slots 9 and are made to protrude by the length of the assembly lap connection beyond said mould. PVC tubes 2 are pressed between thecladdings 3, after which the formwork mould lis filled with PIR polyurethane foam through the technological holes 1b. Then, themould 1 is closed and sealed, and after form stripping of the segment and safeguarding the protruding parts of thecladding 3, the segment is transported to the warehouse and subjected to the maturing process. After achieving the target strength parameters, the segment undergoes a quality control. - The segment is made as in example II, wherein a casing tube is mounted at the ridge top parallel to the ridge to form a trough engagement hole 7.
- As shown in
figs. 7 to 11 ,foundation boards 11 are provided along the external walls of the building in thefoundation slab 10. Between them, the first endwall or segments of the endwall are arranged, and then in succession towards the second endwall, parallel to the ridge, along thefoundation board 1, span-and-segment side walls 12 are added adjusted to the cross-section of the building. Inside the building, knownpolyurethane foam segments 17 are arranged on thefoundation slab 10 for the purposes of thermal insulation and stabilisation of the assembly of the wall segments. The walls 12 are made of prefabricated building segments, as in example I and example II, which are lap connected by means of glue. The spaces between the side walls 12 and thefoundation tray 11 are filled with adhesive and sealing material and then filled with polyurethane foam. Then, the last segment wall is connected to the second endwall. A steel wire is pulled through the ridge engagement holes 7, which is anchored in the endwalls of the building. - In the face of the facade on the outside of the wall windows 23 are peripherally mounted, using specialist assembly and sealing foam 24, and the internal surfaces of window holes are glue-covered with fragments of properly cut cladding 3g. Gluing the boards into the internal surfaces of the window holes further stabilises the window assembly. The interior and
exterior claddings 3 are painted or covered with finishing materials. At the production stage, it is possible to make segments with a finished external surface. The so-called dry screed made of cement-and-fibre or gypsum-and-fibre boards is glued onto the flooring prefabricates. Partition walls are made of segments made according to the invention, wherein they are characterised by a smaller thickness (by approx. 1/3 of that of the external walls), and gypsum-and-fibre boards, also waterproof, are used as the cladding. Segments of partition walls are assembled by gluing. The installation spaces at the interface between the external segments are filled with insulation and assembly foam, and then sealed with cladding boards. - The following types of prefabricated segments are prepared:
side walls 12 with their forms in accordance with a detailed design including various forms,roof walls 13, endwalls 14, internal load-bearing walls 15, internal partition walls 16,floor segments 17 on the foundation slab. - The
foundation slab 10 is made together with the boards along theside walls 11 for embedding the wall prefabricates 12. Then, the first endwall is mounted between theboards 11. Then, step by step, wall, roof and floor prefabricated elements are mounted towards the second endwall, partition walls and the second endwall are mounted. The individual segments are joined using glue. A steel wire is conducted through the engagement hole 7 in the ridge and anchored in the endwalls.PVC foil 20 is glued on the roof, gutters anddownpipes 21 are mounted.Windows 22 is glued into the window holes, and the inner surfaces of the window holes are glue-covered with properly cut cladding panels 3g. The surfaces of walls and ceilings are finished, finishing works are implemented (floors, internal joinery, the so-called sanitary fixtures etc.) - The following types of prefabricated segments are prepared in accordance with the detailed design: side walls 12 having various forms, endwalls 14, segments of
roof 13,ceiling 18, H-shaped ceiling-and-wall 19, which enables additional reinforcing of the ceiling-wall joints, internal load-bearing 15, internal partition walls 16,floor segments 17 on the foundation slab,ridge segments 20. Thefoundation slab 10 is made together with the boards along theside walls 11 for embedding the wall segments 12. Transverse internal load-bearing walls, segments of external walls and ceiling segments are mounted in the middle part. Step by step, segments of wall, ceiling, ceiling-and-wall and floor segments are mounted towards the endwalls. Then, endwalls are mounted on the ground floor level, ground floor partition walls. Prefabricated walls, roof and dormers are mounted in the middle part. Step by step, segments of prefabricated walls and roof are mounted, endwalls at the floor level, floor partition walls, prefabricated ridges are mounted. The individual segments are joined using glue. A steel wire is conducted through the engagement holes 7 and anchored in the external endwalls and side walls. Subsequently, the procedure is identical as for one-story building.
Claims (13)
- A large-size prefabricated construction segment comprising - separated from each other by spacing inserts (2), an external cladding (3) and an internal cladding (3) parallel to each other, between which there is a polyurethane foam filling (6), preferably a closed cell PIR one, in which cable and installation trays are preferably arranged, whereby the claddings (3) are cement-and-fibre or gypsum- and-fibre boards whose edges along at least one side protrude beyond the outline of the filling (6), wherein the filling (6) is integrally connected with each of the claddings and protrudes beyond the outline of the claddings (3) along the other sides, characterized in that the spacing inserts (2) are provided in the form of PVC tubes, which are located perpendicularly to the claddings and pressed between mounting holes (3a) in the claddings (3).
- The segment according to claim 1, characterised in that the cable and installation trays (4) are fixed to the internal cladding (3) from the side of the filling (6).
- The segment according to claim 1, characterised in that it is provided with an engagement hole (7).
- The segment according to claim 1 or 2 or 3, characterised in that in places where local effects occur, a reinforcement element (5) is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the claddings (3) on the side of the filling (6).
- A method for manufacturing a large-size prefabricated construction segment according to claim 1, consisting in placing two claddings (3) parallel to each other with spacing inserts (2) located between the claddings and filling the resulting space between the claddings with an insulation characterised in that a formwork mould (1) is formed having a shape in accordance with the detailed design requirements, in which parallel mounting slots (9) are provided, then mounting holes (3a) are provided in the claddings (3), after which the claddings (3) are arranged in the mounting slots (9) so that they protrude by the width of the assembly lap connection beyond the boards of the formwork mould (1) on one side, while on the other side the claddings (3) are made to protrude by the length of the assembly lap connection beyond said mould, after which spacing inserts (2) are fixed between the claddings (3), and then the formwork mould (1) is filled with polyurethane foam, preferably with closed cell PIR foam.
- The method according to claim 5, characterised in that in places where local effects occur, a reinforcement element (5) is arranged, preferably in the form of a grid, a profile or a tape made of carbon or glass fibres at the external cladding (3) on the side of the filling (6).
- The method according to claim 5 or 6, characterised in that an engagement hole (7) is additionally formed by means of a casing pipe arranged in the formwork mould (1).
- The method according to claim 5 or 6 or 7, characterised in that the cable and installation trays (4) are fixed to the internal cladding (3) on the side of the filling (6).
- A method for erecting a building with a segment structure consisting in joining large-size prefabricated construction segments according to claim 1 in the direction and sequence specified in an assembly diagram, including internal partition wall modules, and then providing floors, internal joinery and installations, characterised in that in a foundation slab (10), along the external edges, parallel to the ridge of the building, foundation boards (11) are made, between which endwalls are mounted, between which, along the foundation boards (11), side walls (12) are successively arranged made of segments according to any of the claims 1 to 4, wherein the individual segments are lap connected preferably using glue, after which the spaces between the side walls (12) and the foundation board (11) are filled with adhesive and sealing material and then filled with polyurethane foam.
- The method according to claim 9, characterised in that respective segments according to any of the claims 1 to 4 are first used to assemble internal transverse load-bearing walls, then middle segments of the external wall and of the ceiling in the middle part are assembled at the foundation boards, wherein in multi-storey buildings, along with the assembly of load-bearing wall segments, ceiling segments are assembled, which preferably have an H- shaped cross-section, after which segments of endwalls and partition walls of the ground floor are assembled, and then segments of the floor and roof walls are assembled.
- The method according to claim 9, characterised in that a steel wire is provided in the engagement holes (7), which is anchored in the external walls of the building.
- The method according to claim 9 or 10 or 11, characterised in that windows (23) are peripherally adhesively inserted in the face of the facade on the external side of the wall, and the internal surfaces of window holes are adhesively covered with properly cut cladding panels (3g).
- The method according to any of the claims 9 to 12, characterised in that the interior (3g) and exterior (3c) claddings are painted or covered with finishing materials.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL420089A PL420089A1 (en) | 2017-01-02 | 2017-01-02 | Large-sized precast building segment, method for producing it and method for erection of a building with segment structure |
PCT/PL2017/000136 WO2018128556A1 (en) | 2017-01-02 | 2017-12-29 | The large-size prefabricated construction segment, the method of its production and the method of building a building with a prefabricated segmental construction |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3563010A1 EP3563010A1 (en) | 2019-11-06 |
EP3563010B1 true EP3563010B1 (en) | 2022-05-04 |
Family
ID=61224481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17842296.0A Active EP3563010B1 (en) | 2017-01-02 | 2017-12-29 | The large-size prefabricated construction segment, the method of its production and the method of building a building with a prefabricated segmental construction |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3563010B1 (en) |
PL (1) | PL420089A1 (en) |
WO (1) | WO2018128556A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007011041U1 (en) * | 2006-10-18 | 2007-10-11 | Heraklith Gmbh | Lost formwork body |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5497589A (en) * | 1994-07-12 | 1996-03-12 | Porter; William H. | Structural insulated panels with metal edges |
US10024057B2 (en) * | 2012-09-11 | 2018-07-17 | A. David Gibson | Construction panel system and methods of assembly thereof |
-
2017
- 2017-01-02 PL PL420089A patent/PL420089A1/en unknown
- 2017-12-29 EP EP17842296.0A patent/EP3563010B1/en active Active
- 2017-12-29 WO PCT/PL2017/000136 patent/WO2018128556A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007011041U1 (en) * | 2006-10-18 | 2007-10-11 | Heraklith Gmbh | Lost formwork body |
Also Published As
Publication number | Publication date |
---|---|
WO2018128556A1 (en) | 2018-07-12 |
PL420089A1 (en) | 2018-07-16 |
EP3563010A1 (en) | 2019-11-06 |
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