CA3162116C - Method for assembling a building using concrete columns - Google Patents
Method for assembling a building using concrete columns Download PDFInfo
- Publication number
- CA3162116C CA3162116C CA3162116A CA3162116A CA3162116C CA 3162116 C CA3162116 C CA 3162116C CA 3162116 A CA3162116 A CA 3162116A CA 3162116 A CA3162116 A CA 3162116A CA 3162116 C CA3162116 C CA 3162116C
- Authority
- CA
- Canada
- Prior art keywords
- cage
- columns
- pile
- building
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
-
- 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
- E04B1/165—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 elongated load-supporting parts, cast in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
Abstract
A concrete and steel insulated building is constructed by forming excavated holes and inserting into each hole a 3-dimensional reinforcing bar cage having a length so as to define reinforcement for a pile and to stand upwardly of the hole to a height above the hole to provide reinforcement for a column having a height of the building wall. The pile is formed by casting concrete into each hole around the cage and setting the material so as to define an upper surface of the pile at or above the ground. With the pile set, a formwork is defined by a series of stacked openable form components standing upwardly and a further body of concrete is cast into the formwork to form the column which is integrated with the pile by the cage. A roof and insulated walls are applied on the building supported by the columns.
Description
METHOD FOR ASSEMBLING A BUILDING USING CONCRETE COLUMNS
This invention relates to a method for assembling a building using concrete columns where the building uses conventional structure used in steel buildings to complete the insulated structure.
BACKGROUND OF THE INVENTION
Steel buildings are typically constructed using concrete piles onto which is mounted a structure formed of assembled steel columns, a roof structure defined by spanning roof trusses and insulated wall panels attached to the columns.
This is a very simple and widely used structure SUMMARY OF THE INVENTION
it is an object of the present invention to provide an improved building structure which allows simple erection procedures while creating a structure highly resistant to side loads.
According to the invention there is provided a method for constructing a building comprising:
forming a plurality of excavated holes at spaced locations across an area of ground onto which the building is to be placed;
inserting into each hole a 3-dimensional reinforcing bar cage formed of connected individual bars with the cage having a length so as to extend into the hole and so as to stand upwardly of the hole to a height above the hole;
Date Recue/Date Received 2022-06-09
This invention relates to a method for assembling a building using concrete columns where the building uses conventional structure used in steel buildings to complete the insulated structure.
BACKGROUND OF THE INVENTION
Steel buildings are typically constructed using concrete piles onto which is mounted a structure formed of assembled steel columns, a roof structure defined by spanning roof trusses and insulated wall panels attached to the columns.
This is a very simple and widely used structure SUMMARY OF THE INVENTION
it is an object of the present invention to provide an improved building structure which allows simple erection procedures while creating a structure highly resistant to side loads.
According to the invention there is provided a method for constructing a building comprising:
forming a plurality of excavated holes at spaced locations across an area of ground onto which the building is to be placed;
inserting into each hole a 3-dimensional reinforcing bar cage formed of connected individual bars with the cage having a length so as to extend into the hole and so as to stand upwardly of the hole to a height above the hole;
Date Recue/Date Received 2022-06-09
2 casting into each hole a settable material to form a pile around the cage and setting the material so as to define an upper surface of the pile at or above the ground and so as to support the cage standing upward from the ground;
with the material set, providing around the upstanding cage a formwork standing upwardly from the upper surface to a position at or adjacent a top of the cage;
and casting into the formwork and onto the upper surface a settable material to form a column containing the cage and standing upwardly from the upper surface of the pile;
providing a roof on the building supported by the columns;
and providing a wall of the building by attaching supporting members to the columns and attaching insulating wall panels so as to span between the columns and attaching insulation sheet materials to the supporting members.
The cage thus formed is defined by a series of reinforcing bars including longitudinal bars and transverse bars welded or connected together to form an integral structure where the structure has a length sufficient to form both the pile and at least a main part of the column. The transverse bars which connect to the longitudinal bars to provide the 3-diemsnional structure ae arranged to provide the required transverse strength for the pile and the column.
In this structure when completed the roof is preferably supported from the ground only by the columns.
Date Recue/Date Received 2022-06-09
with the material set, providing around the upstanding cage a formwork standing upwardly from the upper surface to a position at or adjacent a top of the cage;
and casting into the formwork and onto the upper surface a settable material to form a column containing the cage and standing upwardly from the upper surface of the pile;
providing a roof on the building supported by the columns;
and providing a wall of the building by attaching supporting members to the columns and attaching insulating wall panels so as to span between the columns and attaching insulation sheet materials to the supporting members.
The cage thus formed is defined by a series of reinforcing bars including longitudinal bars and transverse bars welded or connected together to form an integral structure where the structure has a length sufficient to form both the pile and at least a main part of the column. The transverse bars which connect to the longitudinal bars to provide the 3-diemsnional structure ae arranged to provide the required transverse strength for the pile and the column.
In this structure when completed the roof is preferably supported from the ground only by the columns.
Date Recue/Date Received 2022-06-09
3 In this structure when completed the roof is preferably located at a top of the columns so that the columns define a height of the roof from the ground.
Preferably a metal beam is located on top of and spans between the columns so as to be carried thereby and extends along a side wall of the building.
The pile may be cast within a form such as a cardboard tube surrounding the cage.
Piles are typically poured into hole without a form.
Sometimes a steel casing is required temporarily to prevent hole from caving in if there is high ground water or sand.
Preferably the pile is cylindrical and the column is rectangular with a base of the column sitting on the upper surface of the cylindrical pile.
Preferably the pile includes additional transverse reinforcing bars surrounding the cage so that the cage forms a common central portion extending along the full length and additional transverse and longitudinal components to increase the transverse dimension of the cage in the pile section. Thus the additional reinforcing bars are formed as a common structure with the cage for insertion as a common body into the excavated hole.
In some cases the supporting members for the wall panels are attached to the columns on an exterior surface of the columns so that the wall panels forming insulation sheet materials cover the exterior surface.
In other cases, the supporting members are attached to the columns so that the wall panels are located between the columns with the exterior surface of the columns remaining exposed.
Date Recue/Date Received 2022-06-09
Preferably a metal beam is located on top of and spans between the columns so as to be carried thereby and extends along a side wall of the building.
The pile may be cast within a form such as a cardboard tube surrounding the cage.
Piles are typically poured into hole without a form.
Sometimes a steel casing is required temporarily to prevent hole from caving in if there is high ground water or sand.
Preferably the pile is cylindrical and the column is rectangular with a base of the column sitting on the upper surface of the cylindrical pile.
Preferably the pile includes additional transverse reinforcing bars surrounding the cage so that the cage forms a common central portion extending along the full length and additional transverse and longitudinal components to increase the transverse dimension of the cage in the pile section. Thus the additional reinforcing bars are formed as a common structure with the cage for insertion as a common body into the excavated hole.
In some cases the supporting members for the wall panels are attached to the columns on an exterior surface of the columns so that the wall panels forming insulation sheet materials cover the exterior surface.
In other cases, the supporting members are attached to the columns so that the wall panels are located between the columns with the exterior surface of the columns remaining exposed.
Date Recue/Date Received 2022-06-09
4 Preferably a cast floor is poured for the building up to a stop surface defined at the wall.
In one preferred arrangement, the formwork for the columns is supplied as a plurality of tubular form components which are stacked one on top of the next to create an elongated tubular form surrounding the cage.
In this arrangement preferably each tubular form component can be opened along one edge to wrap around the cage and reconnected when wrapped before being connected to the next. In this way the requirement to feed the separate form components over the top of the cage which can be 20 feet high is avoided.
The vertical walls can form the pile section drilled into the ground to a depth and diameter as determined by the ground structure and building requirements. At the surface of the ground the column is cast in place at a reduced, transverse dimension as needed by design. The column is cast using reusable forms defined by metal walls.
The walls are preferably formed by stringing and fastening C-girls or Z-girts which form supporting channel girls and then attaching conventional exterior metal cladding panels of an insulating material. The height of the wall can then be formed using the panels up to a height of whatever it needs or wants to be.
Typically single storey buildings having a wall height of 10 feet can be used or in some cases the wall height can be much higher with a height of 20 feet being common.
Date Recue/Date Received 2022-06-09
In one preferred arrangement, the formwork for the columns is supplied as a plurality of tubular form components which are stacked one on top of the next to create an elongated tubular form surrounding the cage.
In this arrangement preferably each tubular form component can be opened along one edge to wrap around the cage and reconnected when wrapped before being connected to the next. In this way the requirement to feed the separate form components over the top of the cage which can be 20 feet high is avoided.
The vertical walls can form the pile section drilled into the ground to a depth and diameter as determined by the ground structure and building requirements. At the surface of the ground the column is cast in place at a reduced, transverse dimension as needed by design. The column is cast using reusable forms defined by metal walls.
The walls are preferably formed by stringing and fastening C-girls or Z-girts which form supporting channel girls and then attaching conventional exterior metal cladding panels of an insulating material. The height of the wall can then be formed using the panels up to a height of whatever it needs or wants to be.
Typically single storey buildings having a wall height of 10 feet can be used or in some cases the wall height can be much higher with a height of 20 feet being common.
Date Recue/Date Received 2022-06-09
5 Conventional roofing systems can be used where the eave and base wall are sealed with optional urethane and insulation add on as required. This can be done at the side walls and also at the gable ends.
The floor is typically a cast concrete floor applied over a gravel layer with floor elevation selected in accordance with the wall location to place and finish the floor with floor drains, heating conduits etc.
The building structure can be completed by a steel W Beam laid on the top of the on which steel rafters or steel joists can be set and attached. The attachment can be made by welding or by use of suitable anchors. To form the insulated wall structure, Z channels can be used to create a cavity for the insulation.
Purlins for the roof may be required. The roof panels can then use conventional metal roofing with a standing seam clip which is then zip shut as typically used in a standing seam roof.
The methods described herein provide a building that we can sell that where a majority of the materials can be manufactured off site and when completed is extremely well built with steel and concrete that compete against commercial steel buildings and concrete precast systems. It is believed to provide a system that will be cheaper than both and better than a commercial steel building.
BRIEF DESCRIPTION OF THE DRAWINGS
One embodiment of the invention will now be described in conjunction with the accompanying drawings in which:
Date recue/Date received 2023-03-31
The floor is typically a cast concrete floor applied over a gravel layer with floor elevation selected in accordance with the wall location to place and finish the floor with floor drains, heating conduits etc.
The building structure can be completed by a steel W Beam laid on the top of the on which steel rafters or steel joists can be set and attached. The attachment can be made by welding or by use of suitable anchors. To form the insulated wall structure, Z channels can be used to create a cavity for the insulation.
Purlins for the roof may be required. The roof panels can then use conventional metal roofing with a standing seam clip which is then zip shut as typically used in a standing seam roof.
The methods described herein provide a building that we can sell that where a majority of the materials can be manufactured off site and when completed is extremely well built with steel and concrete that compete against commercial steel buildings and concrete precast systems. It is believed to provide a system that will be cheaper than both and better than a commercial steel building.
BRIEF DESCRIPTION OF THE DRAWINGS
One embodiment of the invention will now be described in conjunction with the accompanying drawings in which:
Date recue/Date received 2023-03-31
6 Figure 1 is a vertical cross-sectional view of a first step in a method of manufacture of a building with concrete columns according to the present invention.
Figure 2 is a vertical cross-sectional view of a second step in the method of Figure 1.
Figure 3 is a vertical cross-sectional view of a third step in the method of Figure 1.
Figure 4 is plan view of the building at the base of the column and showing the wall panels attached.
Figure 5 is a vertical cross-sectional view of the building at a position offset from the column including a wall structure and roof structure applied to the columns formed by the method of Figure 1.
Figure 6 is a vertical cross-sectional view of the building at a position aligned with the column including a roof structure applied to the columns and a floor poured at a base of the columns formed by the method of Figure 1.
Figure 7 is a vertical cross-sectional view through a first embodiment of form work for casting the columns in the method of Figure 1.
Figure 8 is a vertical cross-sectional view through a second embodiment of form work for casting the columns in the method of Figure 1.
Figure 9 is a vertical cross-sectional view through the form work of Figure 7 showing the individual components in separate position prior to assembly for casting the columns in the method of Figure 1.
Date Recue/Date Received 2022-06-09
Figure 2 is a vertical cross-sectional view of a second step in the method of Figure 1.
Figure 3 is a vertical cross-sectional view of a third step in the method of Figure 1.
Figure 4 is plan view of the building at the base of the column and showing the wall panels attached.
Figure 5 is a vertical cross-sectional view of the building at a position offset from the column including a wall structure and roof structure applied to the columns formed by the method of Figure 1.
Figure 6 is a vertical cross-sectional view of the building at a position aligned with the column including a roof structure applied to the columns and a floor poured at a base of the columns formed by the method of Figure 1.
Figure 7 is a vertical cross-sectional view through a first embodiment of form work for casting the columns in the method of Figure 1.
Figure 8 is a vertical cross-sectional view through a second embodiment of form work for casting the columns in the method of Figure 1.
Figure 9 is a vertical cross-sectional view through the form work of Figure 7 showing the individual components in separate position prior to assembly for casting the columns in the method of Figure 1.
Date Recue/Date Received 2022-06-09
7 Figure 10 is a top plan view of the form work of for use in forming the rectangular column shown in Figure 4.
Figure 11 is a top plan view of the form work of for use in forming the a square column.
Figure 12 is a horizontal cross-sectional view of one side wall part of the form work shown in Figure 9.
In the drawings like characters of reference indicate corresponding parts in the different figures.
DETAILED DESCRIPTION
The method shown in the drawings for constructing a building includes the steps shown in Figure 1 to 3 for forming an array of columns to define side and end walls of the building. The columns are formed by initially drilling an array of excavated holes at spaced locations across an area of ground onto which the building is to be placed. The holes are drilled to a required depth depending on loads and soil conditions so as to define a cylindrical shape for the hole to receive cast concrete.
A 3-dimensional reinforcing bar cage 12 is formed of connected individual reinforcing bars including longitudinal bars 121 and 122 and transverse bars 123. The longitudinal bars extend from a top end 124 of the cage to the bottom end 125. Preferably the longitudinal bars are continuous along the full length but they can also be connected end to end by welding. The transverse bars can include hoops 126 which surround external ones of the longitudinal bars to hold the structure Date Recue/Date Received 2022-06-09
Figure 11 is a top plan view of the form work of for use in forming the a square column.
Figure 12 is a horizontal cross-sectional view of one side wall part of the form work shown in Figure 9.
In the drawings like characters of reference indicate corresponding parts in the different figures.
DETAILED DESCRIPTION
The method shown in the drawings for constructing a building includes the steps shown in Figure 1 to 3 for forming an array of columns to define side and end walls of the building. The columns are formed by initially drilling an array of excavated holes at spaced locations across an area of ground onto which the building is to be placed. The holes are drilled to a required depth depending on loads and soil conditions so as to define a cylindrical shape for the hole to receive cast concrete.
A 3-dimensional reinforcing bar cage 12 is formed of connected individual reinforcing bars including longitudinal bars 121 and 122 and transverse bars 123. The longitudinal bars extend from a top end 124 of the cage to the bottom end 125. Preferably the longitudinal bars are continuous along the full length but they can also be connected end to end by welding. The transverse bars can include hoops 126 which surround external ones of the longitudinal bars to hold the structure Date Recue/Date Received 2022-06-09
8 as an integral 3 dimensional structure. The transverse bars can also include inner hoops which wrap around inner ones of the bars. Simple straight interconnecting transvers bars can also be included to provide additional strength if required. The integrated cage thus formed has a length so as to extend into the hole 10 and so as to stand upwardly of the hole to a height above the hole sufficient to define the reinforcement for the length of the column to be formed. Typical lengths therefore can be 20 feet even up to 50 feet where the pile section might be 20 feet and the column section might be between 10 and 30 feet depending on requirements for the building.
The reinforcing bars in the column section thus form a rectangular cage as best shown in Figure 4 where the longitudinal bars are arranged around the edges of a rectangle having longer sides 127 and shorter sides 128 to form a rectangular column. The use of a rectangular column with the longer sides transverse to the walls of the building provides increased strength in the transverse direction. However the cage and the column thus formed can be square or can be circular or even other shapes such as elliptical. The reinforcing bars in the rectangular shape formed for the column which define a main body of the cage also extend into the pile section and are surrounded by additional longitudinal bars 125 and 126 which are attached to the main body of the cage by additional transverse bars. The additional bars in the pile section form a cylindrical cage portion surrounding the inner main body of the cage so as to define reinforcements which are located at the periphery of the pile when cast.
Date Recue/Date Received 2022-06-09
The reinforcing bars in the column section thus form a rectangular cage as best shown in Figure 4 where the longitudinal bars are arranged around the edges of a rectangle having longer sides 127 and shorter sides 128 to form a rectangular column. The use of a rectangular column with the longer sides transverse to the walls of the building provides increased strength in the transverse direction. However the cage and the column thus formed can be square or can be circular or even other shapes such as elliptical. The reinforcing bars in the rectangular shape formed for the column which define a main body of the cage also extend into the pile section and are surrounded by additional longitudinal bars 125 and 126 which are attached to the main body of the cage by additional transverse bars. The additional bars in the pile section form a cylindrical cage portion surrounding the inner main body of the cage so as to define reinforcements which are located at the periphery of the pile when cast.
Date Recue/Date Received 2022-06-09
9 The additional reinforcing bars located in the pile section thus are formed as a common structure with the cage for insertion as a common body into the excavated hole.
In a second step of the method, a settable material typically concrete is cast into each hole to form a pile around the cage. The concrete is formed into a cylindrical body surrounding the reinforcing bars within the hole and the material is allowed to set with the material filled and levelled to the top of the tube so as to define an upper surface of the pile at or above the ground. The cast material acts to support the cage standing upward from the ground. During installation and casting, the cage is typically supported by suitable supports to hold it vertical such as formwork or a suspension system such as a crane.
With the material in the pile section set, a formwork is created around the upstanding cage standing upwardly from the upper surface to a position at or adjacent a top of the cage. A further body of concrete is cast into the formwork and onto the upper surface to form the column containing the cage and standing upwardly from the upper surface of the pile.
The pile is thus cylindrical and the column is rectangular with a base of the cast column sitting on the upper surface of the cylindrical pile. The structure is integrated and reinforced by the integral cage which extends through both part of the structure.
Date Recue/Date Received 2022-06-09
In a second step of the method, a settable material typically concrete is cast into each hole to form a pile around the cage. The concrete is formed into a cylindrical body surrounding the reinforcing bars within the hole and the material is allowed to set with the material filled and levelled to the top of the tube so as to define an upper surface of the pile at or above the ground. The cast material acts to support the cage standing upward from the ground. During installation and casting, the cage is typically supported by suitable supports to hold it vertical such as formwork or a suspension system such as a crane.
With the material in the pile section set, a formwork is created around the upstanding cage standing upwardly from the upper surface to a position at or adjacent a top of the cage. A further body of concrete is cast into the formwork and onto the upper surface to form the column containing the cage and standing upwardly from the upper surface of the pile.
The pile is thus cylindrical and the column is rectangular with a base of the cast column sitting on the upper surface of the cylindrical pile. The structure is integrated and reinforced by the integral cage which extends through both part of the structure.
Date Recue/Date Received 2022-06-09
10 The structure thus formed is shown in Figure 5 including the pile shown at 30 and the column shown at 40. The pile has a top surface 31 on which he lower end of the column sits.
The building can then be finished as described above using conventional roofing and wall techniques. As shown, a top steel W beam 42 is located at the upper end 41 of the column 40 and is cast into a top concrete cap 43 of the column so as to span from each column to the next. This provides a top flat pad 44 of the W beam along each side of the building onto which roof trusses 50 can be applied. Thus each roof truss has a top chord 51, a bottom chord 52 and intervening webs 53. The top chord 51 has a lower abutment 55 which sits on the top pad of the beam 42.
On top of the chord 51 is applied an insulation layer 56 and a conventional covering 57 typically of seamed steel panels. The roof is thus supported from the ground only by the columns and is located at a top of the columns so that the columns define a height of the roof from the ground. The beam 42 is located on top of and spans between the columns so as to be carried thereby and extends along a side wall of the building.
A wall structure 60 is provided by insulation 61 and a cladding layer 62.
The panels 62 are carried on the columns by Z-girts fastened to the columns onto which the panels are mounted. A metal liner panel is attached to the Z girts to form the interior wall surface.
Date recue/Date received 2023-03-31
The building can then be finished as described above using conventional roofing and wall techniques. As shown, a top steel W beam 42 is located at the upper end 41 of the column 40 and is cast into a top concrete cap 43 of the column so as to span from each column to the next. This provides a top flat pad 44 of the W beam along each side of the building onto which roof trusses 50 can be applied. Thus each roof truss has a top chord 51, a bottom chord 52 and intervening webs 53. The top chord 51 has a lower abutment 55 which sits on the top pad of the beam 42.
On top of the chord 51 is applied an insulation layer 56 and a conventional covering 57 typically of seamed steel panels. The roof is thus supported from the ground only by the columns and is located at a top of the columns so that the columns define a height of the roof from the ground. The beam 42 is located on top of and spans between the columns so as to be carried thereby and extends along a side wall of the building.
A wall structure 60 is provided by insulation 61 and a cladding layer 62.
The panels 62 are carried on the columns by Z-girts fastened to the columns onto which the panels are mounted. A metal liner panel is attached to the Z girts to form the interior wall surface.
Date recue/Date received 2023-03-31
11 In some cases the supporting members for the wall panels are attached to the columns on an exterior surface of the columns so that the insulation sheet materials cover the exterior surface. In other cases the supporting members are attached to the columns so that the insulation sheet materials are located between the columns with the exterior surface of the columns remaining exposed. In Figures 4 and 5, the cladding covers the columns the but the insulation panels are located between the columns.
As shown in Figure 6 a cast concrete floor is poured for the building up to a sheet metal stop surface 65 defined at the wall and located on the top surface 31 of the column 30. The height of the bottom of the wall is arranged relative to the top of the pile so as to provide sufficient space to receive a gravel layer 66 onto which the concrete floor 67 is poured and levelled to the bottom of the wall.
As shown in Figures 7 to 12, the formwork 70 for the column is supplied as a plurality of tubular form components 71 which are stacked one on top of the next to create an elongate tubular form surrounding the cage.
As shown in Figure 11, each form component 71 is defined by four sides 72 fabricated from tubular support frame elements 73 and a liner layer 74 to enclose the concrete. The four sides are connected together at corners by pins which engage into receiving sleeves 76 to lock each side to its neighbour. The removal of the pin at one corner allows each tubular form component to be opened to wrap around the cage before being connected to the next rather than to be passed over the top of the cage. Each form component has a lower edge which sits Date Recue/Date Received 2022-06-09
As shown in Figure 6 a cast concrete floor is poured for the building up to a sheet metal stop surface 65 defined at the wall and located on the top surface 31 of the column 30. The height of the bottom of the wall is arranged relative to the top of the pile so as to provide sufficient space to receive a gravel layer 66 onto which the concrete floor 67 is poured and levelled to the bottom of the wall.
As shown in Figures 7 to 12, the formwork 70 for the column is supplied as a plurality of tubular form components 71 which are stacked one on top of the next to create an elongate tubular form surrounding the cage.
As shown in Figure 11, each form component 71 is defined by four sides 72 fabricated from tubular support frame elements 73 and a liner layer 74 to enclose the concrete. The four sides are connected together at corners by pins which engage into receiving sleeves 76 to lock each side to its neighbour. The removal of the pin at one corner allows each tubular form component to be opened to wrap around the cage before being connected to the next rather than to be passed over the top of the cage. Each form component has a lower edge which sits Date Recue/Date Received 2022-06-09
12 on top of the next adjacent component with the pins extending into sleeves on each component so as to bridge the junction between the two components and hold them aligned. As shown in Figures 8 and 10 the sides of the components can be formed from separate pieces connected together at junctions or connectors 78 so as to allow forms of a required dimension to be fabricated Since various modifications can be made in my invention as herein above described, and many apparently widely different embodiments of same made within the spirit and scope of the claims without department from such spirit and scope, it is intended that all matter contained in the accompanying specification shall be interpreted as illustrative only and not in a limiting sense.
Date Recue/Date Received 2022-06-09
Date Recue/Date Received 2022-06-09
Claims (15)
1. A method for constructing a building comprising:
forming a plurality of excavated holes at spaced locations across an area of ground onto which the building is to be placed;
inserting into each hole a 3-dimensional reinforcing bar cage formed of connected individual bars with the cage having a length so as to extend into the hole and so as to stand upwardly of the hole to a height above the hole;
casting into each hole a settable material to form a pile around the cage and setting the material so as to define an upper surface of the pile at or above the ground and so as to support the cage standing upward from the ground;
with the material set, providing around the upstanding cage a formwork standing upwardly from the upper surface to a position at or adjacent a top of the cage;
and casting into the formwork and onto the upper surface a sellable material to form a column containing the cage and standing upwardly from the upper surface of the pile;
providing a roof on the building supported by the columns;
and providing a wall of the building by attaching supporting members to the columns and attaching reinforcing boards so as to span between the columns and attaching insulation sheet materials to the supporting members.
forming a plurality of excavated holes at spaced locations across an area of ground onto which the building is to be placed;
inserting into each hole a 3-dimensional reinforcing bar cage formed of connected individual bars with the cage having a length so as to extend into the hole and so as to stand upwardly of the hole to a height above the hole;
casting into each hole a settable material to form a pile around the cage and setting the material so as to define an upper surface of the pile at or above the ground and so as to support the cage standing upward from the ground;
with the material set, providing around the upstanding cage a formwork standing upwardly from the upper surface to a position at or adjacent a top of the cage;
and casting into the formwork and onto the upper surface a sellable material to form a column containing the cage and standing upwardly from the upper surface of the pile;
providing a roof on the building supported by the columns;
and providing a wall of the building by attaching supporting members to the columns and attaching reinforcing boards so as to span between the columns and attaching insulation sheet materials to the supporting members.
2. The method according to claim 1 wherein the roof is supported from the ground only by the columns.
3. The method according to claim 1 or 2 wherein the roof is located at a top of the columns so that the columns define a height of the roof from the ground.
Date recue/Date received 2023-06-12
Date recue/Date received 2023-06-12
4. The method according to any one of claims 1 to 3 wherein a beam is located on top of and spans between the columns so as to be carried thereby and extends along a side wall of the building.
5. The method according to claim 4 wherein the beam is metal.
6. The method according to claim 4 or 5 wherein the roof is carried on the beam.
7. The method according to any one of claims 1 to 6 wherein the pile is cast within a form surrounding the cage.
8. The method according to any one of claims 1 to 7 wherein the pile is cylindrical and the column is rectangular with a base of the column sitting on the upper surface of the cylindrical pile.
9. The method according to any one of claims 1 to 8 wherein the pile includes additional reinforcing bars surrounding the cage.
10. The method according to claim 9 wherein the additional reinforcing bars are formed as a common structure with the cage for insertion as a common body into the excavated hole.
11. The method according to any one of claims 1 to 10 wherein the supporting members are attached to the columns on an exterior surface of the columns so that the insulation sheet materials cover the exterior surface.
12. The method according to any one of claims 1 to 11 wherein the supporting members are attached to the columns so that the insulation sheet materials are located between the columns with the exterior surface of the columns remaining exposed.
Date recue/Date received 2023-06-12
Date recue/Date received 2023-06-12
13. The method according to any one of claims 1 to 12 wherein a cast floor is poured for the building up to a stop surface defined at the wall.
14. The method according to any one of claims 1 to 13 wherein the formwork is supplied as a plurality of tubular form components which are stacked one on top of the next to create an elongate tubular form surrounding the cage.
15. The method according to claim 14 wherein each tubular form component can be opened to wrap around the cage before being connected to the next.
Date recue/Date received 2023-06-12
Date recue/Date received 2023-06-12
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3162116A CA3162116C (en) | 2022-06-09 | 2022-06-09 | Method for assembling a building using concrete columns |
| PCT/CA2023/050542 WO2023235957A1 (en) | 2022-06-09 | 2023-04-21 | Method for assembling a building using concrete columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3162116A CA3162116C (en) | 2022-06-09 | 2022-06-09 | Method for assembling a building using concrete columns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3162116A1 CA3162116A1 (en) | 2023-02-14 |
| CA3162116C true CA3162116C (en) | 2023-10-31 |
Family
ID=85223231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3162116A Active CA3162116C (en) | 2022-06-09 | 2022-06-09 | Method for assembling a building using concrete columns |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA3162116C (en) |
| WO (1) | WO2023235957A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2662391A (en) * | 1949-10-15 | 1953-12-15 | William P Neil | Method of constructing buildings |
| GB730694A (en) * | 1952-05-23 | 1955-05-25 | Roberts Construction Company L | Improvements in building construction |
| US4570409A (en) * | 1983-12-07 | 1986-02-18 | Palm Harbor Homes, Inc. | Foundation system for modular and mobile housing |
| JP3002107B2 (en) * | 1994-12-19 | 2000-01-24 | 勤伍 内藤 | Column base structure and column base construction method |
| EP1634999B1 (en) * | 2003-06-02 | 2007-06-13 | Yurkevich Engineering Bureau LTD | Reinforced concrete column in a ground excavation and method for building said column |
| US20220042273A1 (en) * | 2020-07-14 | 2022-02-10 | Mark Anthony S. Dimitrijevic | Structural support and stabilization assemblies and methods for installing same |
-
2022
- 2022-06-09 CA CA3162116A patent/CA3162116C/en active Active
-
2023
- 2023-04-21 WO PCT/CA2023/050542 patent/WO2023235957A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023235957A1 (en) | 2023-12-14 |
| CA3162116A1 (en) | 2023-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4185423A (en) | Lightweight building module | |
| KR100797194B1 (en) | Composite concrete column and construction method using the same | |
| US6920728B2 (en) | Column and beam construction and method | |
| US20020069602A1 (en) | Hurricane resistant precast composite building system | |
| EP2167751B1 (en) | Building construction system | |
| EP0048728B1 (en) | Construction system based on thin concrete boards and cassette element for the implementation of the system | |
| US7124545B1 (en) | Tilt-up panel and method | |
| US5383319A (en) | Method of erecting a foundation structure for a building substructure | |
| CA3162116C (en) | Method for assembling a building using concrete columns | |
| US11808025B1 (en) | Method for assembling a building using concrete columns | |
| CA1107981A (en) | Box beam building structure | |
| US3507084A (en) | Tilt-up wall construction | |
| JP2883898B2 (en) | PC pillar and PC pillar construction method | |
| JPH0684690B2 (en) | Building basement extension method | |
| US6658812B1 (en) | Domed construction | |
| KR100620366B1 (en) | Construction method of underground structures comprising composite reinforced concrete girders and beams using FRP | |
| JP2980793B2 (en) | Column / beam joining method | |
| JP2905052B2 (en) | Column / beam joining method | |
| US7073300B1 (en) | Reinforced concrete part for producing foundations of buildings | |
| US2230430A (en) | Building construction | |
| KR101736009B1 (en) | Top-Down Construction Method For Underground Structure | |
| JPH03132532A (en) | Construction method of precast reinforced concrete column and beam | |
| JPH0314483Y2 (en) | ||
| JPH05156654A (en) | Top-down construction method | |
| JP2004076501A (en) | Connecting structure between foundation and wall |