EP2358948A1 - Peripheral load-bearing wall for low-energy buildings - Google Patents

Peripheral load-bearing wall for low-energy buildings

Info

Publication number
EP2358948A1
EP2358948A1 EP09805671A EP09805671A EP2358948A1 EP 2358948 A1 EP2358948 A1 EP 2358948A1 EP 09805671 A EP09805671 A EP 09805671A EP 09805671 A EP09805671 A EP 09805671A EP 2358948 A1 EP2358948 A1 EP 2358948A1
Authority
EP
European Patent Office
Prior art keywords
boards
thickness
profiles
load
bearing 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.)
Withdrawn
Application number
EP09805671A
Other languages
German (de)
French (fr)
Inventor
Stiva Jokes
Alexander Bory
Miloslav Kvapil
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.)
Bahal CR AS
Original Assignee
Bahal CR AS
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 Bahal CR AS filed Critical Bahal CR AS
Publication of EP2358948A1 publication Critical patent/EP2358948A1/en
Withdrawn legal-status Critical Current

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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal

Definitions

  • the invention concerns the peripheral load-bearing wall of the low-energy building consisting of metal vertical and horizontal beams, thermal insulating and acoustic and fire-protection layers, moisture stops and coverage layers.
  • wooden structures have also been represented in the market nowadays; their walls consist of the basic wooden frame (or panel) structure, which is jacketed from both sides with load-bearing board materials, e.g. wood-chip, chipboard or plywood boards, plaster-fibre boards, etc.
  • load-bearing board materials e.g. wood-chip, chipboard or plywood boards, plaster-fibre boards, etc.
  • sandwich filling between the boards which consists of thermal and acoustic insulation, moisture stop or, as the case may be, air gap, and the facade thermal insulation system is usually attached from the external side on the boards.
  • the steel load-bearing structures have higher strength, better fire-protection properties, smaller condensation of humidity (higher dew point) and also better acoustic insulation properties.
  • the metal structures consist of a set of vertical and horizontal beams with reinforcements and jacketing.
  • the beams may be thick-walled, e.g. with the cross-section "L” or "U”, as it is described e.g. in the utility design no. 17 159, which proposes the elimination of cold bridges in connections and proposes to relieve the beams by means of relieving holes.
  • the pre-fabricated profiles are thin-walled sheet "C” profiles and "U” profiles, which have different shapes at the webs, crossbars and beams.
  • Some profiles are provided with relieving holes but their disadvantage consists in the fact that the load-bearing system does not comply with some requirements for acoustic insulation.
  • peripheral wall systems consists in the fact that they do not include such combination of load-bearing, filling and jacketing items, which would feature a simple and easy installation directly in the construction site and, at the same time, high thermally and acoustic insulating properties, long service life and high applied value, which would be suitable for application to energetically economical or low- energy buildings.
  • peripheral wall of the energetically economical or low-energy building which consists of a frame from thin-walled galvanized "C" profiles and "U” profiles, and its nature consists in the fact that the inner coverage layer consists of two layers of plasterboard attached to the frame, behind which a moisture stop is applied; the insulation layer consists of the board from mineral felt with the thickness of 150 mm and the external layer consists of load-bearing plaster-fibre boards or wood-fibre boards, on which the mechanically anchored and additionally glued contact thermal insulation system is applied with thermal insulation boards from mineral felt with the insulation thickness from 100 to 240 mm.
  • the plasterboard has a thickness of 12.5 mm.
  • the first layer of plasterboard covers the connections of the second layer of plasterboard.
  • the advantage of doubling and overlapping the boards consists in the fact that it improves accumulation and acoustic properties of the wall, including the fire-protection resistance, which reduces the disadvantage of light structures in comparison with the traditional construction materials (brick, concrete).
  • the mineral felt of the insulation consists of two layers with the thickness of 100 mm and 50 mm, which shall increase fire resistance, improve acoustics and simplify the installation.
  • the boards of individual layers shall have a side overlap of at least 150 mm.
  • the load-bearing plaster-fibre or wood-fibre boards OSB 3 have the thickness from 12.5 to 18 mm and the joints between them are cemented with a gluing and armouring material.
  • the thickness from 12.5 to 18 mm is sufficient for anchoring the contact thermal insulation system and covering the joints improves the thermal and acoustic insulation.
  • the advantage of the peripheral wall according to the technical solution in comparison with other known solutions, consists especially in the fact that simple and easy installation directly in the construction site is possible and the peripheral wall features extraordinary fire resistance in case of fire outside the building and very good fire resistance of the actual load- bearing structure in case of a fire inside the building.
  • the material composition of the peripheral wall complies with the standard requirements for energetically economical and low-energy buildings, including the accumulation nearing the traditional materials (brick etc).
  • the composition of the peripheral wall represents an efficient solution of the dew point of the structure. A significant benefit is also very good acoustics preventing from penetration of outside noise.
  • Fig. 1 illustrates the view of the frame of the peripheral wall
  • Fig. 2 the perspective axonometric view of the cut of the peripheral wall.
  • the external load-bearing wall 1 consists of a frame ⁇ 14 from metal profiles, namely from vertical thin-walled galvanized (Zn) sheet "C” profiles 2, performing the function of posts, and horizontal thin-walled galvanized (Zn) sheet "U” profiles 3, which are located horizontally in the upper and lower part of the wall 1 and to which the "C" profiles 2 are connected by means of self-driving screws that are not illustrated.
  • the profiles 2, 3 are galvanized Zn, the height of the frame complies with the required standards for designing residential buildings and the usual height is 2750 mm, dimensions of the "C" profile 2 are 50 x 150 x 1.5 mm (width x thickness x thickness of the metal sheet); dimensions of the "U” profile 3 are 50 x 152 x 1.5 mm (width x thickness x thickness of the metal sheet).
  • the first layer of plasterboard 4 is attached to the frame 14 and the second layer of plasterboard 5. It concerns fire- protection boards, with the thickness of 12.5 mm, with minimum specific gravity of 883 kg/m 3 . They are composed so that the first layer of plasterboard 4 overlaps the connections of the second layer of plasterboard 5.
  • the connections of the boards are covered with cement and the boards 4, 5 are attached to the load-bearing structure with the screws HILTI S DD 01 B with the maximum pitch of 40 mm. Under the boards 4, 5 there is a moisture stop 6 Jutaful Reflex N 150, thickness 0.18 mm.
  • the hollow of the wall 1 between the profiles 2, 3 is filled with thermal and acoustic insulation, namely mineral felt 7 Airrock ND manufactured by Rockwool, with the total thickness of 150 mm, which consists of two layers of boards with the thickness of 100 mm and 50 mm.
  • the specific gravity of the felt 7 with the thickness of 100 mm is at least 50 kg/m 3 ; the specific gravity of the felt 7 with the thickness of 50 mm is at least 45 kg/m 3 .
  • the basic properties of mineral felt 7 include thermal insulation properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability and dimensional stability.
  • the dimensions of the boards are 1000 x 600 (625) with the thickness of 100 mm and 50 mm.
  • the external layer of the wall 1 consists of plaster-fibre board 8 of type Vidiwall (manufacturer KNAUF, thickness 12.5 mm, with dimensions 1200 x 2000 mm, with minimum specific gravity of 1160 kg/m 3 ).
  • the boards 8 are attached to the load-bearing structure from the external side with the screws HILTI S DD 01 B with the maximum pitch of 40 mm. Connections of the boards 8 are cemented with a gluing and armouring material H Rockwool Ecorock.
  • the contact and thermal insulation system 9 consisting of several layers is connected from the external side.
  • mineral felt 10 FASROCK L with the thickness of 140 mm, with the minimum specific gravity of 88 kg/m 3 , which is connected by means of the insulation holders EJOT - STR - A x 180 with an additional disc, which are not illustrated.
  • the holders are located vertically with the pitch of max. 200 mm.
  • the facade there is a plaster face 13.
  • the mineral felt W for contact and thermal insulation system 9 it is possible to use at least the two following embodiments:
  • Example 1 Thermally insulating board with vertical fibres
  • the board (lamella) from rock wool (mineral felt) with the orientation of fibres mainly vertically to the surface of the board is cemented with the organic resin and is hydrofobized within the whole volume.
  • the board is designed for the construction thermal, fire-protection and acoustic insulations in the outdoor contact thermal insulation systems. It is designed for the application as an additionally full-surface glued and mechanically anchored insulation system (ETICS) and the load-bearing base for thin cultivated gravel reinforcement and plaster layers with permeability for water steam.
  • EICS mechanically anchored insulation system
  • the basic properties of the board include good thermal insulating properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability, dimensional stability and resistance to alkali.
  • the dimensions of the boards are 1200 x 200 with the thickness of 140 mm.
  • Example 2 Rigid two-layer thermally insulating board
  • the board is designed for the construction thermal, fire-protection and acoustic insulations in the outdoor contact thermal insulation systems (ETICS). It is designed for the application in the systems ETICS that are mechanically anchored and additionally glued. To anchor the thermally insulating boards, it is necessary to use dowels designed for anchoring ETICS by the manufacturer of the system and the basic discs with the diameter of 90 or 140 mm.
  • the basic properties of the board include good thermal insulating properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability, dimensional stability and resistance to alkali.
  • the dimensions of the boards are 1000 x 500 (600) with the thickness of 140 mm.
  • peripheral wall according to the technical solution can be used for the construction of energetically economical and low-energy family and residential houses and, as the case may be, other building objects.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The peripheral load-bearing wall (1) of the low-energy building consists of the frame (14) from vertical thin-walled sheet "C" profiles (2) and horizontal thin-walled galvanized sheet "U" profiles (3). In these profiles at least one insulation layer is arranged, and also of the moisture stop and coverage layers. The inner coverage layer consists of two layers of plasterboard (4, 5) attached to the frame (14), behind which there is a moisture stop (6). The insulation layer consists of mineral felt (7) with the thickness of at least 150 mm. The external layer consists of the load-bearing plaster-fibre or wood-fibre boards (8), to which the contact thermal insulation system (9) is attached, which includes the boards from mineral felt (10) with the thickness from 100 to 240 mm, gluing and armouring material (11 ) and armouring mesh (12) for the application of the silicone plaster (13).

Description

PERIPHERAL LOAD-BEARING WALL FOR LOW-ENERGY BUILDINGS
Background and summary of the invention
The invention concerns the peripheral load-bearing wall of the low-energy building consisting of metal vertical and horizontal beams, thermal insulating and acoustic and fire-protection layers, moisture stops and coverage layers.
In addition to the classic bricked structures, wooden structures have also been represented in the market nowadays; their walls consist of the basic wooden frame (or panel) structure, which is jacketed from both sides with load-bearing board materials, e.g. wood-chip, chipboard or plywood boards, plaster-fibre boards, etc. There is a sandwich filling between the boards, which consists of thermal and acoustic insulation, moisture stop or, as the case may be, air gap, and the facade thermal insulation system is usually attached from the external side on the boards.
Instead of the wooden frames, special structural systems from metal have been applied increasingly. In comparison with the wooden structures, the steel load-bearing structures have higher strength, better fire-protection properties, smaller condensation of humidity (higher dew point) and also better acoustic insulation properties.
The metal structures consist of a set of vertical and horizontal beams with reinforcements and jacketing. The beams may be thick-walled, e.g. with the cross-section "L" or "U", as it is described e.g. in the utility design no. 17 159, which proposes the elimination of cold bridges in connections and proposes to relieve the beams by means of relieving holes.
It is advantageous to use thin-walled pressed sheet profiles, e.g. with the cross-section "C" or "U", for the steel structures, with the completion with suitable reinforcements and connecting items. For example from the patent GB 807 543, the metal structure with profiles is known, into which the internal thermal insulation and the peripheral jacket from corrugated sheet are inserted. Also the published patent application CA 2 208 391 describes the structure with the vertical beams of the profile "C", into which the insulation material of the insulation is inserted, and which are provided with through-holes and sleeves for the electrical installation. In the published patent application US 2006/0096229, a structural system is described consisting of three basic prefabricated elements, which are mutually interconnected and form the basic frame of the structure. The pre-fabricated profiles are thin-walled sheet "C" profiles and "U" profiles, which have different shapes at the webs, crossbars and beams. Some profiles are provided with relieving holes but their disadvantage consists in the fact that the load-bearing system does not comply with some requirements for acoustic insulation.
The disadvantage of the currently known peripheral wall systems consists in the fact that they do not include such combination of load-bearing, filling and jacketing items, which would feature a simple and easy installation directly in the construction site and, at the same time, high thermally and acoustic insulating properties, long service life and high applied value, which would be suitable for application to energetically economical or low- energy buildings.
The aforesaid shortcomings are largely eliminated by the peripheral wall of the energetically economical or low-energy building according to the presented technical solution, which consists of a frame from thin-walled galvanized "C" profiles and "U" profiles, and its nature consists in the fact that the inner coverage layer consists of two layers of plasterboard attached to the frame, behind which a moisture stop is applied; the insulation layer consists of the board from mineral felt with the thickness of 150 mm and the external layer consists of load-bearing plaster-fibre boards or wood-fibre boards, on which the mechanically anchored and additionally glued contact thermal insulation system is applied with thermal insulation boards from mineral felt with the insulation thickness from 100 to 240 mm.
In the advantageous embodiment of the technical solution, the plasterboard has a thickness of 12.5 mm. The first layer of plasterboard covers the connections of the second layer of plasterboard.
The advantage of doubling and overlapping the boards consists in the fact that it improves accumulation and acoustic properties of the wall, including the fire-protection resistance, which reduces the disadvantage of light structures in comparison with the traditional construction materials (brick, concrete).
In another advantageous embodiment of the technical solution, the mineral felt of the insulation consists of two layers with the thickness of 100 mm and 50 mm, which shall increase fire resistance, improve acoustics and simplify the installation. The boards of individual layers shall have a side overlap of at least 150 mm.
It is also advantageous when the load-bearing plaster-fibre or wood-fibre boards OSB 3 have the thickness from 12.5 to 18 mm and the joints between them are cemented with a gluing and armouring material. The thickness from 12.5 to 18 mm is sufficient for anchoring the contact thermal insulation system and covering the joints improves the thermal and acoustic insulation.
The advantage of the peripheral wall according to the technical solution, in comparison with other known solutions, consists especially in the fact that simple and easy installation directly in the construction site is possible and the peripheral wall features extraordinary fire resistance in case of fire outside the building and very good fire resistance of the actual load- bearing structure in case of a fire inside the building. The material composition of the peripheral wall complies with the standard requirements for energetically economical and low-energy buildings, including the accumulation nearing the traditional materials (brick etc). The composition of the peripheral wall represents an efficient solution of the dew point of the structure. A significant benefit is also very good acoustics preventing from penetration of outside noise.
Brief description of the drawings
The invention will be explained in more detail by means of the drawings, where Fig. 1 illustrates the view of the frame of the peripheral wall and Fig. 2 the perspective axonometric view of the cut of the peripheral wall.
Detailed description of the preferred embodiments
The example embodiments described and depicted below are understood as illustrative and they do not represent limitation of the invention example embodiments to those herein mentioned. Experts knowing the state of technology will find or will be able to find higher or lower number of equivalents to specific implementation of the invention specifically described herein, using routine experimenting. Such equivalents will be also covered by the below claims.
The external load-bearing wall 1 consists of a frame ^14 from metal profiles, namely from vertical thin-walled galvanized (Zn) sheet "C" profiles 2, performing the function of posts, and horizontal thin-walled galvanized (Zn) sheet "U" profiles 3, which are located horizontally in the upper and lower part of the wall 1 and to which the "C" profiles 2 are connected by means of self-driving screws that are not illustrated. The profiles 2, 3 are galvanized Zn, the height of the frame complies with the required standards for designing residential buildings and the usual height is 2750 mm, dimensions of the "C" profile 2 are 50 x 150 x 1.5 mm (width x thickness x thickness of the metal sheet); dimensions of the "U" profile 3 are 50 x 152 x 1.5 mm (width x thickness x thickness of the metal sheet).
From the interior side, the first layer of plasterboard 4 is attached to the frame 14 and the second layer of plasterboard 5. It concerns fire- protection boards, with the thickness of 12.5 mm, with minimum specific gravity of 883 kg/m3. They are composed so that the first layer of plasterboard 4 overlaps the connections of the second layer of plasterboard 5. The connections of the boards are covered with cement and the boards 4, 5 are attached to the load-bearing structure with the screws HILTI S DD 01 B with the maximum pitch of 40 mm. Under the boards 4, 5 there is a moisture stop 6 Jutaful Reflex N 150, thickness 0.18 mm. The hollow of the wall 1 between the profiles 2, 3 is filled with thermal and acoustic insulation, namely mineral felt 7 Airrock ND manufactured by Rockwool, with the total thickness of 150 mm, which consists of two layers of boards with the thickness of 100 mm and 50 mm. The specific gravity of the felt 7 with the thickness of 100 mm is at least 50 kg/m3; the specific gravity of the felt 7 with the thickness of 50 mm is at least 45 kg/m3.
It concerns a half-soft stripe of rock wool (mineral felt) cemented with organic resin, hydrofobized within the whole volume, cut to fit the boards.
The basic properties of mineral felt 7 include thermal insulation properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability and dimensional stability.
The dimensions of the boards are 1000 x 600 (625) with the thickness of 100 mm and 50 mm.
Characteristics of applied mineral felt 7:
The external layer of the wall 1 consists of plaster-fibre board 8 of type Vidiwall (manufacturer KNAUF, thickness 12.5 mm, with dimensions 1200 x 2000 mm, with minimum specific gravity of 1160 kg/m3). The boards 8 are attached to the load-bearing structure from the external side with the screws HILTI S DD 01 B with the maximum pitch of 40 mm. Connections of the boards 8 are cemented with a gluing and armouring material H Rockwool Ecorock.
On the plaster-fibre boards 8, the contact and thermal insulation system 9 consisting of several layers is connected from the external side. On the boards 8, there is mineral felt 10 FASROCK L with the thickness of 140 mm, with the minimum specific gravity of 88 kg/m3, which is connected by means of the insulation holders EJOT - STR - A x 180 with an additional disc, which are not illustrated. The holders are located vertically with the pitch of max. 200 mm. On the mineral felt 10, there is an applied 3-mm strong layer of gluing and armouring material H, into which the armouring mesh 12 R 131 is pressed; it is covered with another 2-mm strong layer of the armouring material H (Ecorock of the firm Rockwool). On the facade, there is a plaster face 13. As for the mineral felt W for contact and thermal insulation system 9, it is possible to use at least the two following embodiments:
Example 1 - Thermally insulating board with vertical fibres
The board (lamella) from rock wool (mineral felt) with the orientation of fibres mainly vertically to the surface of the board is cemented with the organic resin and is hydrofobized within the whole volume. The board is designed for the construction thermal, fire-protection and acoustic insulations in the outdoor contact thermal insulation systems. It is designed for the application as an additionally full-surface glued and mechanically anchored insulation system (ETICS) and the load-bearing base for thin cultivated gravel reinforcement and plaster layers with permeability for water steam.
The basic properties of the board include good thermal insulating properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability, dimensional stability and resistance to alkali.
The dimensions of the boards are 1200 x 200 with the thickness of 140 mm.
Characteristics of applied mineral felt 10 in the first example of realization:
Example 2 - Rigid two-layer thermally insulating board
Rigid heavy board from rock wool (mineral felt) with integrated two-layer characteristics, cemented with the organic resin, hydrofobized within the whole volume. The top very rigid layer with the thickness up to 20 mm ensures high resistance to mechanical stress.
The board is designed for the construction thermal, fire-protection and acoustic insulations in the outdoor contact thermal insulation systems (ETICS). It is designed for the application in the systems ETICS that are mechanically anchored and additionally glued. To anchor the thermally insulating boards, it is necessary to use dowels designed for anchoring ETICS by the manufacturer of the system and the basic discs with the diameter of 90 or 140 mm.
The basic properties of the board include good thermal insulating properties, non-flammability and protection against spreading of flame and fire, noise absorption capacity, water-repellent capacity and resistance to humidity (the board is hydrofobized within the whole volume) and also steam permeability, dimensional stability and resistance to alkali.
The dimensions of the boards are 1000 x 500 (600) with the thickness of 140 mm. Characteristics of applied mineral felt 10 in the second example of realization:
Industrial applicability
The peripheral wall according to the technical solution can be used for the construction of energetically economical and low-energy family and residential houses and, as the case may be, other building objects. Summary of the reference marks used in the drawings
1 Peripheral load-bearing wall
2 "C" profile
3 "U" profile
4 Plasterboard
5 Plasterboard
6 Moisture stop
7 Mineral felt - thermal insulation
8 Load-bearing plaster-fibre board or wood-fibre board
9 Contact thermal insulation system
10 Mineral felt for the contact and thermal insulation system
11 Gluing and armouring material
12 Armouring mesh
13 Silicone plaster
14 Frame

Claims

1. The peripheral load-bearing wall (1) of the low-energy building consisting of the frame (14) from vertical thin-walled sheet "C" profiles (2) and horizontal thin-walled galvanized sheet "U" profiles (3), in which at least one insulation layer is arranged, and also of the moisture stop and coverage layers characterized in that the inner coverage layer consists of two layers of plasterboard (4, 5) attached to the frame (14), behind which there is a moisture stop (6); the insulation layer consists of mineral felt (7) with the thickness of at least 150 mm, and the external layer consists of the load- bearing plaster-fibre or wood-fibre boards (8), to which the contact thermal insulation system (9) is attached, which includes the boards from mineral felt
(10) with the thickness from 100 to 240 mm, gluing and armouring material
(11) and armouring mesh (12) for the application of the silicone plaster (13).
2. The peripheral load-bearing wall according to the claim 1 characterized in that the plasterboards (4, 5) have minimum thickness of 12.5 mm and the first layer of plasterboard (4) overlaps the connections of the second layer of plasterboard (5).
3. The peripheral load-bearing wall according to the claim 1 or 2 characterized in that the mineral felt (7) of the insulation consists of two layers of the boards with the thickness of 100 mm and 50 mm.
4. The peripheral load-bearing wall according to at least one of the claims 1 to 3 characterized in that the plaster-fibre boards or wood-boards (8) have the thickness from 12.5 mm to 18 mm and the joints between them are cemented with gluing and armouring material (11).
EP09805671A 2008-12-02 2009-11-10 Peripheral load-bearing wall for low-energy buildings Withdrawn EP2358948A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ200820604U CZ19351U1 (en) 2008-12-02 2008-12-02 Perimeter bearing wall of low-energy building
PCT/CZ2009/000136 WO2010063243A1 (en) 2008-12-02 2009-11-10 Peripheral load-bearing wall for low-energy buildings

Publications (1)

Publication Number Publication Date
EP2358948A1 true EP2358948A1 (en) 2011-08-24

Family

ID=40386279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09805671A Withdrawn EP2358948A1 (en) 2008-12-02 2009-11-10 Peripheral load-bearing wall for low-energy buildings

Country Status (7)

Country Link
EP (1) EP2358948A1 (en)
AT (1) AT13458U1 (en)
CZ (1) CZ19351U1 (en)
DE (1) DE212009000162U1 (en)
HU (1) HU4048U (en)
SK (1) SK6079Y1 (en)
WO (1) WO2010063243A1 (en)

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CN102706759B (en) * 2012-06-12 2015-01-07 三一重工股份有限公司 Flexural fatigue testing machine
US9523195B2 (en) 2014-06-09 2016-12-20 Johns Manville Wall insulation boards with non-halogenated fire retardant and insulated wall systems
GB2564106A (en) * 2017-07-03 2019-01-09 Thermorend Ltd A wall for a building and a method of forming a wall of a building
GB2581354A (en) * 2019-02-13 2020-08-19 Cinga Edvinas A wall panel

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Publication number Publication date
CZ19351U1 (en) 2009-02-23
SK6079Y1 (en) 2012-04-03
WO2010063243A1 (en) 2010-06-10
HU4048U (en) 2012-01-30
SK50332011U1 (en) 2011-10-04
AT13458U1 (en) 2013-12-15
DE212009000162U1 (en) 2012-03-16

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