WO1991006724A1 - Structural elements for buildings and the method for the formation thereof - Google Patents
Structural elements for buildings and the method for the formation thereof Download PDFInfo
- Publication number
- WO1991006724A1 WO1991006724A1 PCT/HU1990/000069 HU9000069W WO9106724A1 WO 1991006724 A1 WO1991006724 A1 WO 1991006724A1 HU 9000069 W HU9000069 W HU 9000069W WO 9106724 A1 WO9106724 A1 WO 9106724A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bores
- sheets
- building
- pins
- plane
- Prior art date
Links
Classifications
-
- 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
- E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
-
- 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
- E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
- E04B2/721—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall connections specially adapted therefor
Definitions
- the invention relates to a structural element for bui ldings which is wel l suitable for constructing bui ldings, at the same time it can be appl ied economical ly in tne field of civi l engineering.
- the invention relates also to the method, in the course of wh i c h the structural element is formed by interconnecting thin flat bui lding sheets.
- the aim of the invention is partly to eliminate drawbacks of known solutions, utilizing mechanic features of building sheets in a most economical way to produce Ioad- -bearing wall and floor constructions having been fixed in a most reliable way.
- the invention is based on the recognition that the structural elements made of flat building boards can be dimensioned for mantle-pressure, shear and tensionirg at the interconnected sheets by selecting the proper fixing pins, thus by choosing the proper size of sheets (thickness) as wel l as by the suitable pitch of the fixing pins, economical load-bearing constructions wil l be avaiIabIe for the builcing industry.
- the invention relates to structural elements for buildings and constructions, including thin interconnected sheets being well suitable for walls, floor constructions in such a manner that thin building sheets with a low bending stiffness are arranged perpendicularly to each other, whi le in one of the connecting bui lding sheets there are bores running paral lel , whi le on the other sheet fitting bores are to be found running perpendicularly to the plane.
- synthetic resin is to be fi l led, most advantageously two-component epoxy resin; thereafter, fixing clamping pins are arranged in the bores having been fi l led up previously with synthetic resin, so the bui lding sheets thus interconnected - with the simultaneous formation of main ribs, transversal ribs and lateral boards - are forming wal ls or cradl ings left therein, joist r i b b e d floor or by forming flanged beam constructions.
- the invention relates to a method for forming elements for bui lding constructions, in course of which thin bui lding sheets are interconnected by means of pins and in such a manner, in so far as bores are formed in the thin bui lding sheets in pitched distances in compl iance with plans, said bores are cleaned with pressurized air, thereafter suspending contaminations detached from the borewi l l be removed favourably by vacuum-suction, thereafter, the bore thus cleaned is fi l led with a gluing material , e. g.
- the structural element for building purposes enables the application of flat building sheets in a wide circle.
- the advantageous feature lies in that said sheets, e,g. wooden boards, laminar glued boards, chipboards, chipboards with cement or gypsum as binding material, or even a plaster board, the more, concrete plates in a thickness of 40 to 100 nm can be interconnected into load-bearing walls, floor constructions in a most simple way, by fixing by a glued pin.
- Said structural elements for building purposes can be wel l applied with any object, representing a high technical level, forming multi-purpose building elements.
- Figure 1 is the axonometric view of the interconnection between the building sheets
- Figure 2 is the axonometric view of the element according to the invention, applied as a wall construction
- Figure 3 shows the axonometric view of the structural element, in form of a left-in formwork
- Figure 4 the axonometric view of the structural element built-in as a joist-ribbed floor construction
- Figure 5 is the axonometric view of a flanged beam.
- Figure 1 illustrates the building elements (4) as arranged perpendicularly to each other and as it becomes ob vious from the figure, it is provided with bores 1, 2, running paral lel with the plane of one of the sheets, whi le for the other sheet said bores are perpendicular to the plane.
- Figure also shows the direction of inserting the pin 3 into the bores 1, 2.
- Figure 2 i l lustrates the structural element consisting of the bui lding sheets 4 having been assembled into the wal l 8 by means of the pins 3.
- Figure 2 i l lustrates the lateral faces 7, as we I I as the main ribs 5 and the perpendicular transversal ribs 6 formed by the bui lding sheets 4, in this manner, by virtue of the pins inserted into the bores 1, 2 a rigid load-bearing wal l 8 is obtained.
- Figure 3 shows the structural bui lding element, serving here as a left-in formwork 11.
- Lateral faces 7 of the left-in formwork 11 formed by the structural bui lding sheet 4 are fixed by means of the pins 3 introduced into the bores 1, 2 to the distance piece 9.
- the central distance piece 9 is interrupted, due to the penetration of the concrete 10 fi l ling the left-in cradle 11.
- Figure 4 i l lustrates the structural element according to the invention, forming a joist ribbed floor construction 14.
- Bui lding sheets 4 lying perpendicularly to each other form the main ribs 5 and transversal ribs 6 of the floor construction 14, fixed to one another by the pins having been introduced into the bores 1, 2.
- Lower and upper edges of the main ribs 5 are reinforced with pairs 12 of steel bars being suitable for taking up compressive and tensi le forces, which are welded to the perforated flat steel .
- Figure 5 i l lustrates the structural element for bui lding purposes formed as a flanged beam 15.
- the flange 15 is arranged on the main ribs 5, wherein on the lower edge of the main ribs 5 a pair of steel bars is fixed, which is suitable for taking up tensi Ie forces.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention relates to a structural element for buildings containing interconnected flat thin sheets being well suitable for walls or floor constructions. The advantageous feature of the invention lies in that it contains perpendicularly arranged building sheets (4) with a low bending stiffness. On one of the connecting sheets (4) there are bores (1, 2) running parallel with the plane thereof, while said fitting bores in the other sheets are perpendicular to the plane. Synthetic resin, particularly two-component epoxy-resin is filled into said bores. After having filled up the bores (1, 2) with the synthetic resin clamping pins (3) are inserted. In such a manner the building sheets thus interconnected - by forming main ribs (5), transversal ribs (6) and lateral faces (7) - result in walls (8) or left-in formworks (11) thereto, joist ribbed floor constructions (14) or by forming flanged beam constructions (16). A further advantage of the invention lies in that in the thin flat building sheets (4) bores (1, 2) are bored in compliance with pitches according to plan; after having cleaned the bores (1, 2) with pressurized air and removed suspended contaminations by vacuum suction, the cleaned bores (1, 2) are filled with an adhesive, preferably epoxy resin. In course of the next operative step pins made of metal and heated to 100 to 140 °C are introduced into said holes, in such a manner viscosity of the high-strength epoxy resin can be reduced; adhesive is impregnated into the building sheet or we push pins (3) made of metal or wood into the bores of the building sheet, having been filled previously with adhesive.
Description
STRUCTURAL ELEMENTS FOR BUILDINGS AND THE METHOD
FOR THE FORMATION THEREOF
TechnicaI fields
The invention relates to a structural element for bui ldings which is wel l suitable for constructing bui ldings, at the same time it can be appl ied economical ly in tne field of civi l engineering. The invention relates also to the method, in the course of wh i c h the structural element is formed by interconnecting thin flat bui lding sheets. Background art
There were trials to create l ightweight structures for bui ldings. One of these construetions is when the sheets used to be fixed onto frames made of wood or metal , with which - in accordance with necessity heat - or sound insulating materials are bui lt-in. These solutions, so e.g. bui lding sheets, boards of high qual ity - being chipboards, plaster boards with synthetic or gypsum binding materials, or concrete plates in a thickness of 40 to 100 mm - can be used as frame-fi I Iers or cover sheets only. It is a weI I- -known fact that in respect to dimensions these sheets offer an unlimited choice and by virtue of their technical parameters they are wel l suitable for erecting particular constructions.
General ly bui lding sheets used to be fixed by using nai ls or setscrews. As it is known, these solutions suffer from the disadvantage that in course of preparation the material to be fixed is damaged, fixing means are corroded,
as a consequence useful life of these constructions is fairly restricted. In aggressive environments expensive coatings do not provide for reliable fixing methods either.
The aim of the invention is partly to eliminate drawbacks of known solutions, utilizing mechanic features of building sheets in a most economical way to produce Ioad- -bearing wall and floor constructions having been fixed in a most reliable way.
Disclosure of Invention
The invention is based on the recognition that the structural elements made of flat building boards can be dimensioned for mantle-pressure, shear and tensionirg at the interconnected sheets by selecting the proper fixing pins, thus by choosing the proper size of sheets (thickness) as wel l as by the suitable pitch of the fixing pins, economical load-bearing constructions wil l be avaiIabIe for the builcing industry.
We also recognized that in course of fixing with pins a state occurs in which, in course of preparing the bores sheets get destructed unavoidably, thus by using a heated pin, upon the effect of lubricant viscosity gluing material penetrates into the texture of the sheet, accordingly not only homogenity of the material will be restored but around the pin strength can be increased. Glue is bonding on the mantle of pins too, in such a manner complete organic connection can be established between building sheet and pins.
Accordingly, the invention relates to structural elements for buildings and constructions, including thin interconnected sheets being well suitable for walls, floor constructions in such a manner that thin building sheets
with a low bending stiffness are arranged perpendicularly to each other, whi le in one of the connecting bui lding sheets there are bores running paral lel , whi le on the other sheet fitting bores are to be found running perpendicularly to the plane. In said bores synthetic resin is to be fi l led, most advantageously two-component epoxy resin; thereafter, fixing clamping pins are arranged in the bores having been fi l led up previously with synthetic resin, so the bui lding sheets thus interconnected - with the simultaneous formation of main ribs, transversal ribs and lateral boards - are forming wal ls or cradl ings left therein, joist r i b b e d floor or by forming flanged beam constructions.
With a preferred embodiment of the invention there are at least two steel bars running paral lel with the plane of the bui lding sheet, on the bottom or on the bottom and top part welded to a perforated flat steel , or any other simi lar means taking up compressive or tensi le forces, fixed to the bui lding sheet by means of fixing clamping pins.
Simi larly, the invention relates to a method for forming elements for bui lding constructions, in course of which thin bui lding sheets are interconnected by means of pins and in such a manner, in so far as bores are formed in the thin bui lding sheets in pitched distances in compl iance with plans, said bores are cleaned with pressurized air, thereafter suspending contaminations detached from the borewi l l be removed favourably by vacuum-suction, thereafter, the bore thus cleaned is fi l led with a gluing material , e. g. two-component epoxy resin; in the fol lowing operative step pins made of metal and heated to a temperature of 100 to 140ºC are led into the bores, thus reducing viscosity of the high-strenght epoxy resin; adhesive is impregnated into the building sheet or into the bores having been fi l led with
adhesive pins made of wood or some synthetic material are inserted.
The structural element for building purposes enables the application of flat building sheets in a wide circle.
The advantageous feature lies in that said sheets, e,g. wooden boards, laminar glued boards, chipboards, chipboards with cement or gypsum as binding material, or even a plaster board, the more, concrete plates in a thickness of 40 to 100 nm can be interconnected into load-bearing walls, floor constructions in a most simple way, by fixing by a glued pin. Said structural elements for building purposes can be wel l applied with any object, representing a high technical level, forming multi-purpose building elements.
Brief Description of Drawings
The invention will be detailed by a preferred embodiment, with reference to the drawings enclosed, wherein
Figure 1 is the axonometric view of the interconnection between the building sheets,
Figure 2 is the axonometric view of the element according to the invention, applied as a wall construction,
Figure 3 shows the axonometric view of the structural element, in form of a left-in formwork,
Figure 4 the axonometric view of the structural element built-in as a joist-ribbed floor construction,
Figure 5 is the axonometric view of a flanged beam.
Best Mode of Carrying out the Invention
Figure 1 illustrates the building elements (4) as arranged perpendicularly to each other and as it becomes ob
vious from the figure, it is provided with bores 1, 2, running paral lel with the plane of one of the sheets, whi le for the other sheet said bores are perpendicular to the plane. Figure also shows the direction of inserting the pin 3 into the bores 1, 2.
Figure 2 i l lustrates the structural element consisting of the bui lding sheets 4 having been assembled into the wal l 8 by means of the pins 3. Figure 2 i l lustrates the lateral faces 7, as we I I as the main ribs 5 and the perpendicular transversal ribs 6 formed by the bui lding sheets 4, in this manner, by virtue of the pins inserted into the bores 1, 2 a rigid load-bearing wal l 8 is obtained.
Figure 3 shows the structural bui lding element, serving here as a left-in formwork 11. Lateral faces 7 of the left-in formwork 11 formed by the structural bui lding sheet 4, are fixed by means of the pins 3 introduced into the bores 1, 2 to the distance piece 9. As it becomes obvious from the figure, the central distance piece 9 is interrupted, due to the penetration of the concrete 10 fi l ling the left-in cradle 11.
Figure 4 i l lustrates the structural element according to the invention, forming a joist ribbed floor construction 14. Bui lding sheets 4 lying perpendicularly to each other form the main ribs 5 and transversal ribs 6 of the floor construction 14, fixed to one another by the pins having been introduced into the bores 1, 2. Lower and upper edges of the main ribs 5 are reinforced with pairs 12 of steel bars being suitable for taking up compressive and tensi le forces, which are welded to the perforated flat steel .
Figure 5 i l lustrates the structural element for
bui lding purposes formed as a flanged beam 15. As it is seen in the drawing, the flange 15 is arranged on the main ribs 5, wherein on the lower edge of the main ribs 5 a pair of steel bars is fixed, which is suitable for taking up tensi Ie forces.
The invention is not at al l restricted to the embodiment, as described here, according to the claims it can be real ized in several ways.
Claims
1. Structural element for bui ldings containing interconnected flat thin bui lding sheets being wel l suitable for wal ls, and floor constructions, c h a r a c t e r - i z e d in that it contains perpendicularly arranged bui lding sheets (4) with a low bending stiffness, on one of the connecting sheets (4) there are bores (1, 2) running paral lel with the plane thereof, whi le said fitting bores in the other sheets are perpendicular to the plane, synthetic resin, particularly two-component epoxy resin is fi l led into said bores, bores (1,2) having been fi l led up with the synthetic resin clamping pins (3) are inserted, in such a manner the building sheets (4) thus interconnected - by forming main ribs (5), transversal ribs (5) and lateral faces (7) - result in wal ls (8), or left-in formworks (11) thereto, joist ribbed floor construction (14) or by forming flanged (15) beam constructions (16).
2. Structural element for bui ldings as claimed in claim 1, c h a r a c t e r i z e d in that on the lower and on the lower and upper edges of the bui lding sheets (4) being paral lel with the plane thereof at least two steel bars (12) each are welded to a perforated flat steel (13) or it is provided with some similar element taking up compressive and tensile forces, having been fixed to the building element (4) by means of fixing clamping pins (3).
3. Method for forming the structural element for buildings, in course of which thin building sheets a r e interconnected by pins c h a r a c t e r i z e d in that bores (1, 2) are bored into the thin flat building sheets (4) pitched in accordance to plans, said bores are cleaned with pressurized air and suspended contaminations are removed by vacuum suction, thereafter cleaned bores (1, 2) are filled with an adhesive, preferably epoxy resin, in course of the next operative step pins (3) made of metal and heated to a temperature of 100 to 140ºC are introduced into said bores, in such a manner viscosity of the high-strength epoxy resin can be reduced, adhesive is impregnated into the building sheet (4) or we push pins (3) made of metal or wood into the bores (1, 2) of the building sheet (4) having been filled previously with adhesive.
List of Reference Signs 1 bore paral lel to the plane 2 bore perpendicular to the plane 3 pin
4 bui lding sheet
5 main rib
6 transversal rib
7 lateral face
8 waI I construction
9 distance piece
10 concrete fi l l ing the formwork11 left-in formwork
12 steeI bar
13 perforated flat steel
14 joist ribbed floor
15 flange
16 fIanged beam
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU5418/89 | 1989-10-24 | ||
| HU541889A HU209338B (en) | 1989-10-24 | 1989-10-24 | Building construction unit for buildings and method for forming the unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1991006724A1 true WO1991006724A1 (en) | 1991-05-16 |
Family
ID=10970271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/HU1990/000069 WO1991006724A1 (en) | 1989-10-24 | 1990-10-17 | Structural elements for buildings and the method for the formation thereof |
Country Status (2)
| Country | Link |
|---|---|
| HU (1) | HU209338B (en) |
| WO (1) | WO1991006724A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883028A (en) * | 2014-04-09 | 2014-06-25 | 上海泛太建筑设计有限公司 | Externally-hanging installation assembly for light prefabricated panels |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB161640A (en) * | 1920-01-07 | 1921-04-07 | George William Wilkins | Improvements in building structures |
| AT272570B (en) * | 1965-10-09 | 1969-07-10 | Heinz Schultze-Bonatz | System for building furniture |
| DE2143579A1 (en) * | 1971-04-15 | 1972-10-26 | Misawa Homes Co. Ltd., Tokio | Prefabricated wooden house |
| EP0058287A1 (en) * | 1981-02-18 | 1982-08-25 | SALVARANI S.p.A. | Prefabricated panel structure for the building industry and process for the production thereof |
| WO1982003646A1 (en) * | 1981-04-23 | 1982-10-28 | Bergstroem Ulf | Building element |
| DE3125099A1 (en) * | 1981-06-26 | 1983-01-13 | Goldi-Möbelhandels-Gesellschaft-mbH, 6200 Wiesbaden | Dismountable item of furniture |
| EP0302025A1 (en) * | 1987-07-28 | 1989-02-01 | Stilo Ag | Piece of furniture, method of making this piece of furniture and its use |
-
1989
- 1989-10-24 HU HU541889A patent/HU209338B/en not_active IP Right Cessation
-
1990
- 1990-10-17 WO PCT/HU1990/000069 patent/WO1991006724A1/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB161640A (en) * | 1920-01-07 | 1921-04-07 | George William Wilkins | Improvements in building structures |
| AT272570B (en) * | 1965-10-09 | 1969-07-10 | Heinz Schultze-Bonatz | System for building furniture |
| DE2143579A1 (en) * | 1971-04-15 | 1972-10-26 | Misawa Homes Co. Ltd., Tokio | Prefabricated wooden house |
| EP0058287A1 (en) * | 1981-02-18 | 1982-08-25 | SALVARANI S.p.A. | Prefabricated panel structure for the building industry and process for the production thereof |
| WO1982003646A1 (en) * | 1981-04-23 | 1982-10-28 | Bergstroem Ulf | Building element |
| DE3125099A1 (en) * | 1981-06-26 | 1983-01-13 | Goldi-Möbelhandels-Gesellschaft-mbH, 6200 Wiesbaden | Dismountable item of furniture |
| EP0302025A1 (en) * | 1987-07-28 | 1989-02-01 | Stilo Ag | Piece of furniture, method of making this piece of furniture and its use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883028A (en) * | 2014-04-09 | 2014-06-25 | 上海泛太建筑设计有限公司 | Externally-hanging installation assembly for light prefabricated panels |
Also Published As
| Publication number | Publication date |
|---|---|
| HU209338B (en) | 1994-04-28 |
| HUT56910A (en) | 1991-10-28 |
| HU895418D0 (en) | 1990-03-28 |
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