CA2560428A1 - Method for construction of a supporting wall and blocks for carrying out said method - Google Patents

Method for construction of a supporting wall and blocks for carrying out said method Download PDF

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Publication number
CA2560428A1
CA2560428A1 CA002560428A CA2560428A CA2560428A1 CA 2560428 A1 CA2560428 A1 CA 2560428A1 CA 002560428 A CA002560428 A CA 002560428A CA 2560428 A CA2560428 A CA 2560428A CA 2560428 A1 CA2560428 A1 CA 2560428A1
Authority
CA
Canada
Prior art keywords
hollow
bricks
brick
full
wall
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.)
Abandoned
Application number
CA002560428A
Other languages
French (fr)
Inventor
Herbert Groschup
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ila Bauen & Wohnen Okologische Produkte und Bausysteme Vertriebsgesellsc Haft Mbh
Original Assignee
Ila Bauen & Wohnen Okologische Produkte Und Bausysteme Vertriebsgesellsc Haft Mbh
Herbert Groschup
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ila Bauen & Wohnen Okologische Produkte Und Bausysteme Vertriebsgesellsc Haft Mbh, Herbert Groschup filed Critical Ila Bauen & Wohnen Okologische Produkte Und Bausysteme Vertriebsgesellsc Haft Mbh
Publication of CA2560428A1 publication Critical patent/CA2560428A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04Walls having neither cavities between, nor in, the solid elements
    • E04B2/06Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/24Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in some of the cavities forming load-bearing pillars or beams
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202Details of connections
    • E04B2002/0204Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0228Non-undercut connections, e.g. tongue and groove connections with tongues next to each other on one end surface and grooves next to each other on opposite end surface
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202Details of connections
    • E04B2002/0204Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/023Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. stepped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256Special features of building elements
    • E04B2002/0289Building elements with holes filled with insulating material
    • E04B2002/0293Building elements with holes filled with insulating material solid material

Abstract

The invention relates to a method for construction of a supporting wall (1), in which at least one hollow building block (4) is placed between solid full blocks (3) in a first wall course (6), presenting an opening to each of the upper and the lower side thereof (7), whereby, in the subsequent wall courses (6), at least one hollow building block (4) is placed between the full blocks (3), such that the openings (7) of the hollow blocks (4) in adjacent wall courses (6) at least partly overlap each other and a material of high strength is applied into the connected cavity (8), formed by the hollow blocks (4). The invention further relates to full and hollow building blocks for carrying out said method.

Description

METHOD FOR CONSTRUCTION OF A SUPPORTING WALL AND BRICKS FOR
CARRYING OUT SAID METHOD
The invention relates to a method for construction of a supporting masonry wall, in which in a first course of the wall in addition to solid brick is laid at least one hollow brick having an opening in both its upper side and lower side, and where in the subsequent courses at least one hollow brick is laid between the solid bricks, in such a way that the openings in adjacent courses at least overlap each other, and in which a high-strength material is introduced into the contiguous cavity formed by the hollow bricks.
The objects of the invention are further a solid brick and a hollow brick for the execution of the method described above.
Methods have long been known to art by which a wall can be erected on a building site by bricklayers or masons using bricks of mineral materials. Known to art is a proposal to use, in place of bricks of mineral materials, bricks molded from renewable biological raw materials, which however are burdened with the disadvantage of being themselves unable to provide a load-bearing wall, and EP 0 838 575 Bl contains the proposal to prepare a load-bearing support structure of wood and to frame the interstices of the support structure with suitable molded bricks. The building system presented in that application has proven itself in practice, but however is associated with the disadvantage of increased expense required for providing the support structure, which is not required in a wall of conventional bricks. Not is it possible to provide a solid concrete deck.
The task of the invention is to disclose a method by which the load-bearing capacity of the wall, after its construction from mortared, non-load-bearing bricks, can be varied in accordance with requirements, and more particularly can be increased. The task of the invention is further to provide building materials suitable for the execution of this method.
The part of the task regarding the method is solved by the method described at the outset, which offers the advantage that a wall can be constructed in a manner familiar to masons, for example with a "25" grid system with a conventional wall assembly, by laying solid brick and hollow brick, and after the masonry work is completed, the load-bearing capacity of the wall can be raised to the required degree by filling in the hollow brick, so that in a wall with a visually uniform external appearance, a column of material of high load capacity, produced by the hollow bricks laid one on top of the other, is formed inside the wall.
A preferable embodiment is the use for the solid brick and/or the hollow brick of artificial bricks made from renewable raw materials, and more particularly of vegetable fibres like wood, bamboo, hemp or the like, and a binding agent. Such an embodiment has the great advantage that a vapour-permeable wall can be created from environmentally-friendly materials, which not only has advantageous characteristics for interior climate and occupant comfort, but also has the required load-hearing capacity without requiring the presence of a separate scaffolding of steel, concrete or wood bracing.
To avoid a weak point in the wall and to maximize load-bearing capacity, it is provided that the openings of the hollow bricks in adjacent courses completely coincide with each other. So that the edges of the solid bricks laid above each other are not flush with each other, they should be laid in at least two widths. Here it is advantageous if the narrower solid brick is half the width of the wider solid brick so that the offset of the edges of adjacent wall courses is specified as a half brick-width.. The load-bearing capability of the wall will be yet further increased if the lateral surfaces of the full brick and the hollow brick are provided with positive-fitting profiling.
To vary the thermal conductivity of the wall, and more particularly to reduce it, there is the possibility of introducing an insulating lining in the hollow cavity.
A particularly advantageous embodiment of the invention is characterized in that a fluid is introduced into the hollow cavity. Fluids have the characteristic of taking up the entire volume available to them so that the hollow cavity is entirely tilled and, more particularly, air pockets in the area of the offsets of the artificial brick are avoided.
Advantageously, the fluid selected can be a hardening or alternatively a setting fluid, which increases the load-bearing capacity of the wall not only because of the incompressibility of the fluid in the hydraulic sense, but also because it provides, for example, a concrete pillar in the usual way. This concrete pillar can also be fibre-reinforced by introducing steel or glass fibres into the concrete while it is still fluid.
There further exists the advantageous possibility that before the introduction of the fluid, a reinforcing rod is introduced into the hollow cavity, so that a steel-concrete structure can be used as a load-bearing column in the wall.
To the end of rationalizing the method for erecting the wall, there is also the possibility of prefabricating a flat wall segment as a wall module and combining it with other wall modules on the building site, whereby advantageously the step of the method of filling the hollow cavity can then be performed on the building site. This then yields the possibility that the hollow cavity can be poured together with the floor slab.
The part of the task relating to the solid bricks and the hollow brick is solved by creating on the side surfaces buffer strips and/or a tongue and groove conformation.
Preferably, these bricks are fabricated as artificial brick, in which renewable primary materials, and more particularly chips obtained from vegetable fibres, are bound together in a compound by means of cement as a binder and lime as an additive.
A better cohesion of the masonry is achieved if buffer strips and/or tongue-and-groove conformations are formed on the top and bottom sides.
In the scope of the invention, there is further the possibility that the hollow cavity of the hollow brick is subdivided into compartments which communicate with each other by means of contact openings. These openings in turn ensure that when the hollow cavity is filled with fluid, the entire volume formed by the cavity is filled, while the material subdividing the compartments is suitable for varying the mechanical characteristics of the hollow brick.
Again, within the scope of the invention, it is preferable for the natural fibres to be processed into chips which are integrated into a compound by means of cement as binding agent and lime as an additive. The provision of the renewable primary materials as chips effects a homogenization of the characteristics of the artificial brick, since there is none resulting from a specific alignment of the vegetable fibres in a preferred direction.
In the following, the invention in an embodiment depicted in the drawing will be more fully described; shown are:
Fig. 1 A perspective view of a wall formed from solid full bricks and hollow bricks, Fig. 2 Section II - II from Fig. 1, Fig. 3 Section III - III from Fig. 1, Fig. 4 A depiction of another embodiment corresponding to the depiction of Figure 1, Fig. 5 Section V - V from Fig. 4, Fig. 6 A wall corresponding to the depiction in Fig. 1 with increased load-bearing capability by means of the adjacent arrangement of two hollow bricks in each course of the wall, and Fig. 7 Section VII- VII from Fig. 6.
The drawing depicts a masonry wall 1 consisting of artificial bricks 2 which are formed from renewable prime materials, and more specifically from vegetable fibres such as wood, bamboo, hemp or the like, and in which the vegetable fibres are processed into chips, which are integrated into a compound by means of cement as binding agent and lime as additive. The artificial bricks 2 are fabricated in two embodiments, that is, one as a solid full brick 3 and the other as a hollow brick 4, which, in the typical embodiment shown in the drawing, buffer strips 5 are formed on the side surfaces, so that the full bricks 3 and the hollow bricks 4 in can be laid together to form a wall course 6 in the manner shown in Fig. 3. In the method according to the invention, each wall course 6 has at least one hollow brick 4, whereby in each of the following, adjoining wall courses 6 a hollow brick 4 is laid between the full bricks 3 in such a way that the openings 7 of the hollow bricks 4 in adj acent wall courses 6 overlap each other. In the contiguous cavity 8 thus formed, a hardening or setting fluid is introduced, for which the use of concrete particularly offers itself. To be noted is that reinforcing rods or insulation inlays 9 can be introduced into the hollow cavity 8 before the filling with concrete, so that pillars of steel-reinforced concrete extending the full height of the wall can be prepared, by which means the wall l, which is formed by artificial bricks 2 consisting of renewable prime materials, receives load-bearing characteristics, while the degree of load-bearing capability of the wall 1 can be varied by the number of hollow bricks 4 used per wall course 6 and their arrangement (Fig. l, Fig. 6). Since the full bricks 3 are manufactured in differing widths (Fig. 5), an offset can be created between the neighbouring wall courses 6 to increase stability. The full bricks 3 may - to increase insulation values - be provided with an additional insulating coating 9 of optional thickness.

Claims (17)

1. A method for building a load-bearing wall (1), in which in a first course of bricks (6), in addition to solid full bricks (3), at least one hollow brick (4) is laid, which on both its top side and its bottom side has an opening (7), and where in subsequent wall courses (6) at least one hollow brick (4) is laid between the full bricks (3), in such a way that the openings (7) of the hollow bricks (4) in adjacent wall courses (6) at least partially overlap, and in which a material of high load-bearing capacity is introduced into the contiguous hollow cavity (8) formed by the hollow bricks (4).
2. Method according to claim 1, characterized in that artificial bricks (2) are used for the full bricks (3) and/or the hollow bricks (4), and which are formed from renewable primary materials, and more particularly from vegetable fibres such as wood, bamboo, hemp or the like, and a binding agent.
3. Method according to claim 1 or claim 2, characterized in that the openings (7) of the hollow bricks (4) of adjacent wall courses (6) overlap each other completely.
4. Method according to one of claims 1 to 3, characterized in that the full brick (3) is produced in at least two widths.
5. Method according to claim 4, characterized in that the narrower full brick (3) has half the width of the wider full brick (3).
6. Method according to one of claims 1 to 5, characterized in that the side surfaces of the full bricks (3) and the hollow bricks (4) are provided with profilings that positively grip each other.
7. Method according to one of claims 1 to 6, characterized in that an insulating inlay (9) is introduced into the hollow cavity (8).
8. Method according to one of claims 1 to 7, characterized in that the hollow cavity (8) is filled with a fluid.
9. Method according to claim 8, characterized in that the fluid selected is a hardening or setting fluid.
10. Method according to claim 8 or 9, characterized in that, before the hollow cavity (8) is filled with the fluid, at least one reinforcing bar is inserted.
11. Method according to one of claims 1 to 10, characterized in that a flat wall segment is prefabricated as a wall module from the full bricks (3) and the hollow bricks (4), and is brought into combination with other wall modules on the building site.
12. Method according to claim 11, characterized in that the filling of the hollow cavity (8) is performed on the building site.
13. Method according to one of claims 1 to 12, characterized in that the hollow cavity of a hollow brick (4) is poured together with the floor decking.
14. Full bricks and hallow bricks for the execution of the method according to claims 1 to 13, characterized in that buffer strips (4) and/or tongue-and-groove conformations are formed on the side surfaces.
15. Full brick and hollow brick as per claim 14, characterized in that the chips obtained from vegetable fibres are bound together in a compound by means of cement as a binding agent and lime as an additive.
16. Hollow brick as per claim 14 or 15, characterized in that buffer strips (5) and/or tongue-and-groove conformations are created on the upper and lower sides.
17. Hollow brick according to one of claims 14 to 16, characterized in that the cavity (8) of the hollow brick (4) is subdivided into compartments, which remain in communication with each other through contact openings.
CA002560428A 2004-03-19 2004-03-19 Method for construction of a supporting wall and blocks for carrying out said method Abandoned CA2560428A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2004/000582 WO2005093182A1 (en) 2004-03-19 2004-03-19 Method for construction of a supporting wall and blocks for carrying out said method

Publications (1)

Publication Number Publication Date
CA2560428A1 true CA2560428A1 (en) 2005-10-06

Family

ID=34957760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002560428A Abandoned CA2560428A1 (en) 2004-03-19 2004-03-19 Method for construction of a supporting wall and blocks for carrying out said method

Country Status (5)

Country Link
EP (1) EP1725717B8 (en)
CA (1) CA2560428A1 (en)
DE (1) DE112004002881A5 (en)
RU (1) RU92886U1 (en)
WO (1) WO2005093182A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961538B1 (en) * 2010-06-18 2012-08-17 Eurl Baumer Damien METHOD FOR MANUFACTURING AN EDIFICE FROM BOILING BRICKS WITH DRY JOINTS
EP2505730B1 (en) 2011-03-30 2013-10-02 Pavatex SA Wood brick comprising soft wood fibre boards
FR3111367B1 (en) 2020-06-16 2022-06-24 Laignel Gerald building brick

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR795594A (en) * 1935-07-08 1936-03-17 hollow insulating and soundproof agglomerated elements for the construction of building walls in general
CH269728A (en) * 1947-01-15 1950-07-31 Oldrich Schueller Josef Shaped stone with at least two cavities.
FR1223851A (en) * 1959-05-09 1960-06-21 Brick for constructions reinforced by cast pillars
PT69641A (en) * 1978-08-01 1979-05-31 IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BUILDINGS
PT70322A (en) * 1979-10-16 1979-11-01 Coelho Dos Santos J BUILDING BLOCK FOR BUILDING CONTRACTS EMPLOYING SAID BLOCKS
GB2272462B (en) * 1992-11-13 1996-03-06 Boral Edenhall Concrete Produc Masonry Block
DE29618705U1 (en) * 1996-10-26 1997-01-02 Ila Bauen & Wohnen Oekologisch Building system for building buildings
DE19735846A1 (en) * 1997-08-19 1999-02-25 Christof Ziegert Adding hemp shives and/or fibers to clay building materials

Also Published As

Publication number Publication date
EP1725717B1 (en) 2018-08-15
EP1725717A1 (en) 2006-11-29
EP1725717B8 (en) 2018-10-17
DE112004002881A5 (en) 2007-05-31
RU92886U1 (en) 2010-04-10
WO2005093182A1 (en) 2005-10-06

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Legal Events

Date Code Title Description
FZDE Discontinued