• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an outer wall (1) of a low-energy construction consisting of a frame (14) of vertical thin-walled "C" sheet metal profiles (2) and horizontal thin-walled galvanized "U" sheet metal profiles (3), in which at least one insulating layer is arranged and further comprising a vapor barrier layer and cover layers, the inner cover layer forming two layers of the plasterboard panels (4, 5) secured to the frame (14), behind which the vapor barrier layer (6) is disposed. The insulating layer forms a mineral fiber mat (7) having a thickness of at least 150 mm and the outer layer forming the supporting gypsum fiber or wood fiber plates (8), to which the contact thermal insulation system (9) is fixed, the plates of the mineral fiber mat (10). with the thickness of 100-240 mm, including the adhesive and reinforcing compound (11) and the reinforcing mesh (12) for the application of the silicone plaster (13).
    公开号:AT13458U1
    申请号:TGM9007/2009U
    申请日:2009-11-10
    公开日:2013-12-15
    发明作者:Stiva Jokes；Alexander Bory；Miloslav Kvapil
    申请人:Bahal Cr A S；
    IPC主号:
    专利说明:

    Austrian Patent Office AT13 458U1 2013-12-15
    description
    OUTER WALL OF A LOW ENERGY PLANT TECHNOLOGY AREA
    The technical solution relates to the outer wall of a low-energy construction, which consists of vertical and horizontal metal beams, from the heat and sound insulating layers and fire protection layers, vapor barrier layers and cover layers.
    PREPARED TECHNICAL CONDITION
    In addition to the classical masonry, wooden structures are also present on the market at this time, the walls of which are formed by a base wood frame (or panel) construction which is covered on both sides with the projecting plate materials, e.g. Hackspan-, wood chip or plywood boards, gypsum fiber boards u. ä .. Between the plates there is a Sandwichauffüllung, which form the heat and sound insulation, the vapor barrier layer, or an air gaps, to the plates is usually fixed the facade heat insulation system from the outside, put in place of the wooden frame the metal room design systems in recent times more and more. The steel support structures are characterized by higher strength, better fire resistance, smaller moisture condensation (due to the higher value of dew point) and also better sound insulation properties compared to wooden constructions.
    The metal construction forms the system of vertical and horizontal structures with the stiffeners and with the casing, the structures can be thick-walled, e.g. with an "L" or "U" cross-section, as e.g. is described in Utility Model No. 17 159, which solves the prevention of the formation of cold bridges in the compounds and proposes the relief of the structures using the discharge openings.
    It is advantageous for the steel structures, the thin-walled pressed sheet metal profiles, for. with a "C" or "U" cross-section supplemented with suitable stiffeners and fasteners. For example, From the patent GB 807 543 a metal construction with profiles is known, in which the inner heat insulation and also the outer wall jacket are inserted. Also, published patent application CA 2 208 391 describes a construction with vertical structures having a "C" profile into which the insulation material is laid and which is provided with passages and penetrations for electrical installation. In the published patent application US 2006/0096 229 a construction system is described which consists of three basic prefabricated elements which mutually connect and form the basic frame of the construction. The prefabricated profiles are thin-walled "C" sheet metal profiles and "U" profiles, which are different in shape with the bars, bars and beams. Some profiles are provided with relief openings, the disadvantage of which is that the support system does not meet some sound insulation requirements.
    The disadvantage of the previously known exterior wall systems is that they do not include a combination of support, Auffüllungs- and sheathing elements, which are characterized by a simple and easy installation directly on the site and at the same time by high heat and sound insulation properties, through the long service life and would be characterized by the high utility value, which would be suitable for the use of energy-saving or low-energy structures.
    PRINCIPLE OF TECHNICAL SOLUTION
    The above deficiencies are largely eliminated by the outer wall of the energy saving or low energy construction of this technical solution, which consists of a frame of 1 π Austrian Patent Office AT 13 458 Ul 2013-12-15 thin-walled galvanized "C" profiles and "U " Profiles and their principle is that the inner cover layer is formed by two layers of the plasterboard fixed to the frame, behind which the vapor barrier layer is made, the insulating layer is formed by plates of mineral fiber mat with a thickness of 150 mm and the outer layer is formed by the supporting gypsum fiberboards or by the wood fiber boards to which the mechanically anchored and additionally bonded contact thermal insulation system with thermal insulation panels of mineral fiber mats in a thickness of 100-240 mm is applied.
    In the favorable embodiment of the technical solution, the plasterboard has a thickness of 12.5 mm. The first layer of gypsum plasterboard covers the joints of the second layer of gypsum plasterboard. The advantage of doubling and overlapping the panels is that the accumulation and acoustic properties of the wall, including fire resistance, are improved, which reduces the disadvantage of lightweight constructions over traditional building materials (brick, concrete).
    In the other favorable embodiment of the technical solution, the mineral fiber mat of the insulation consists of two layers with a thickness of 100 mm and 50 mm, for reasons of increasing the fire resistance, the better acoustics and easier installation. The plates of the individual layers must have a rare overlap of at least 150 mm.
    Further, it is advantageous if the bearing gypsum fiber or wood fiber boards OSB 3 plates have a thickness of 12.5 - 18 mm, and the joints are cemented to each other with the adhesive and reinforcing material. The thickness of 12.5-18 mm is sufficient for anchoring the contact thermal insulation system and the covering of the joints improves heat and sound insulation.
    The advantages of the outer wall according to the technical solution over other known solutions consist in the fact that the simple and fast installation is possible directly on the site and the outer wall has an extraordinary fire resistance in the fire outside the building and a very good fire resistance Support structure even during a fire inside the building.
    The mineral structure of the outer wall complies with the standard requirements for energy saving and low energy construction including accumulation approaching the traditional materials (bricks and the like). The structure of the outer wall represents an effective solution of the dew point of the construction. An important contribution is also the very good sound insulation, which prevents the penetration of external noise.
    OVERVIEW OF ILLUSTRATIONS ON DRAWINGS
    The technical solution is explained in more detail by means of the drawings, in which the Fig. 1, the view of the frame of the outer wall, the Fig. 2 represent the perspective axonometric view of the section through the outer wall.
    EXAMPLES OF CARRYING OUT THE TECHNICAL SOLUTION
    It is understood that the described and illustrated in the following concrete examples of the realization of the technical solution for illustration are not presented as limiting the implementation of the technical solution for the specified incidents. Those skilled in the art will find or be able, using routine experimentation, to ascertain a greater or lesser number of equivalents to the specific implementations of the technique solution specifically described herein. These equivalents are also included within the scope of the following claims.
    The outer wall 1 is formed by a frame 14 of metal profiles, by vertical thin-walled galvanized (Zn) "C" sheet profiles 2, which fulfill the function of the columns, and by horizontal thin-walled galvanized (Zn) "U". Sheet metal profiles 3 used in the 2/7 Austrian Patent Office AT13 458U1 2013-12-15
    Upper and lower part of the wall 1 are attached and to which the "C" profiles 2 are fastened by means of the self-rotating screws, not shown. The profiles 2, 3 are galvanized with Zn, the frame height meets the required standards for the planning of residential buildings, where the usual height is 2750 mm. The dimensions of the "C" profile 2 are 50x150x1.5 mm (width x thickness x thickness of the steel sheet), the dimensions of the "U" profile 3 are 50 x 152 x 1.5 mm (width x thickness x thickness of the steel sheet ).
    From the side of the interior to the frame 14, the first layer of the plasterboard 4 and the second layer of the plasterboard 5 are attached. These are the fire protection boards, which have the thickness of 12.5 mm, with the minimum volume weight of 883 kg / m3. They are assembled so that the first layer of the plasterboard 4 covers the connections of the second layer of the plasterboard 5. The connections of the plates are glued with a putty and the plates 4, 5 are fixed to the supporting structure by means of the screws HILTI S DD 01B in the maximum distances of 40 mm. Among the plates 4, 5 there is the vapor barrier layer 6 Jutafol Reflex N150 with a thickness of 0.18 mm. The cavity of the wall 1 between the profiles 2, 3 is filled with the heat and sound insulation, through the mineral fiber mat 7 Airrock ND manufacturer Rockwool, with a total thickness of 150 mm, consisting of two layers with a respective thickness of 100 mm and 50 mm is composed. The volume weight of the mineral fiber mat 7 with the thickness of 100 mm is at least 50 kg / m3, the volume weight of the mineral fiber mat 7 with the thickness of 50 mm is at least 45 kg / m3.
    It is a semi-soft band of rock wool (mineral fiber mat), which is glued with organic resin, which is hydrophobicized in the whole and tailored to plate size.
    Basic characteristics of the mineral fiber mat 7 include heat insulating properties, non-flammability and protection against flame and fire propagation, sound absorption, water repellency and moisture resistance (the plate is rendered hydrophobic in its entirety), vapor permeability and dimensional stability.
    Dimensions of the plates are 1000 x 600 (625) in the thicknesses of 100 mm and 50 mm.
    Characteristic of the used mineral fiber mat 7:
    Property Name Value Unit Fire Class - A1 - Declared Thermal Conductance Ad 0.035 W.m "1.K" 1 Sound Absorption Weighted Qw 0.90 / 60 mm at f = 0.25-4 kHz aN 0.97 / 60 mm 1.1 / 100 mm (-) Air flow resistance r 12.0 / 120 mm kPa.s.m " 2 Load on the structure due to its own weight - max. 0.840 kN.rn3 heat capacity Cp 840 J.kg "1.K" 1 melting point t, > 1000 ° C
    The outer layer of the wall 1 form the gypsum fiber boards 8 type Vidiwall (manufacturer KNAUF), with a thickness of 12.5 mm, with dimensions of 1200 x 2000 mm, with the minimum volume weight of 1160 kg / m3. The plates 8 are fixed to the supporting structure from the outside by means of the HILTI S DD 01B screws at maximum distances up to 40 mm. The compounds of the plates 8 are cemented with the adhesive and reinforcing compound 11 Rockwool Ecorock.
    On the gypsum fiber boards 8, the contact and thermal insulation system 9 is attached from the outside, which consists of several layers. On the plates 8 there is the mineral thread, which is 10 mm thick, with a minimum volume weight of 88 kg / m3, which can be achieved with the aid of the holders of the Insulation EJOT - STR - A x 180 is attached with an additional washer. The holders are vertical at intervals of max. 200 mm attached. On the mineral fiber mat 10, the 3 mm thick layer of adhesive and reinforcing compound 11 is applied, in which the reinforcing mesh 12 R 131 is pressed and which is covered with the other 2 mm thick layer of adhesive and reinforcing compound 11 (Ecorock Rockwool) , On the facade of the plastic plaster 13 is applied.
    As regards the mineral fiber mat 10 for the contact and thermal insulation system 9, it is possible to use at least two embodiments as follows: HEAT INSULATION PLATE WITH VERY RIGHT FIBERS (Example 1) The slab of mineral wool (mineral fiber mat) with predominantly vertical orientation Fibers to the panel surface are adhered by the organic resin and are hydrophobic overall. The panel is designed for structural, fire and acoustic insulation in the outer contact thermal insulation systems. It is designed to be used as a retroflex bonded and mechanically anchored insulation system (ETICS) and as a portable base for thin refined gravel stiffening and plaster layers that are permeable to water vapor.
    The basic characteristics of the board include good heat insulating properties, non-flammability and flame and fire spread protection, sound absorption, water repellency and moisture resistance (the board is hydrophobized in its entirety), vapor permeability, dimensional stability and alkali resistance.
    Dimensions of the plates are 1200 x 200 with a thickness of 140 mm.
    Characteristic of the used mineral fiber mat 10 in the first embodiment:
    Property Name Value Unit Fire Class - A1 - Declared Thermal Conductivity λβ 0,042 W.m'1.K'1 Compression Compression 10% σιο 40 kPa Tensile Strength Perpendicular to Plate 80 kPa Class for Thickness Tolerance - T5 - Short Term Absorbency Wp &lt; 1 kg.m2 Long-term absorption capacity wln <3 kg.m2 Load of the structure by own weight - max. 1,470 kN.m &quot; 3 heat capacity Cp 840 J.kg 1.K1 melting point tt &gt; 1000 ° C. COMPACT TWO-STERILE HOT INSULATING PLATE (Example 2) Compact heavy plate made of rock wool (mineral fiber mat) with the integrated two-layered characteristic, bonded by means of the organic resin, hydrophobic in its entirety. The upper very compact layer with a thickness of up to 20 mm ensures high resistance to mechanical stress.
    The plate is intended for building heat, fire and acoustic insulation in the external contact thermal insulation systems (ETICS). It is intended for use in mechanically anchored ETICS systems with additional bonding. To anchor the thermal insulation panels, use system anchors intended for ETICS anchoring by the system manufacturer and 90 or 140 mm diameter washers. The basic characteristics of the board include good heat insulating properties, non-flammability and protection against flame and fire propagation, sound absorption, water repellency and moisture resistance (the board is used in the industry). AT 13458 Ul 2013-12-15 Total hydrophobicity), vapor permeability, dimensional stability and alkali resistance.
    Dimensions of the plates are 1000 x 500 (600) with a thickness of 140 mm.
    Characteristic of the used mineral fiber mat 10 in the second embodiment:
    Property Name Value Unit Fire class - A1 ... Declared thermal conductivity Ad 0.036 W.m "1.K" 1 Factor of diffusion resistance μ 1 (-) Compression compressive stress 10% σιο 20 kPa Tensile strength perpendicular to plate ^ ml 10 kPa Point load FP 250 N class for thickness tolerance T5 ... heat capacity Cp 840 J.kg "1.K" 1 Short-term absorption capacity Wp &lt; 1 kg.m &quot; 2 Long-term absorbency wlD &lt; 3 kq.m &quot; 2 melting point t, &gt; 1000 ° C Load on the structure due to its own weight ... max. 1,527 kN.rrT3
    INDUSTRIAL USABILITY
    The outer wall according to the technical solution can be used for the construction of energy-saving and low-energy family homes and apartment buildings or other construction objects.
    OVERVIEW OF REFERENCE MARKS USED ON THE DRAWINGS 1 Outer wall 2 "C" profile 3 "U" profile 4 Gypsum plasterboard 5 Gypsum plasterboard 6 Vapor blocking layer 7 Mineral fiber mat - thermal insulation 8 Gypsum fiberboard or fiberboard 9 Contact thermal insulation system 10 Mineral fiber mat for the contact and thermal insulation system 11 Adhesive and reinforcement compound 12 Reinforcement net 13 Silicone plaster 14 Frame 5/7
    权利要求:
    Claims (4)
    [1]
    Austrian Patent Office AT 13 458 Ul 2013-12-15 Claims 1. The outer wall (1) of a low-energy construction consisting of a frame (14) of vertical thin-walled "C" sheet metal profiles (2) and horizontal thin-walled galvanized "U" sheet metal profiles ( 3), in which at least one insulating layer is arranged and which further consists of a vapor barrier layer and of outer layers, characterized in that the inner cover layer forms two layers of the frame (14) fixed plasterboard (4, 5), behind which the vapor barrier Layer (6) is arranged, the insulating layer forms the mineral fiber mat (7) with a thickness of at least 150 mm and the outer layer form the supporting gypsum fiber or wood fiber plates (8) to which the contact heat insulation system (9) is attached, which Sheets of the mineral fiber mat (10) with the thickness of 100 - 240mm, the adhesive and reinforcing material (11) and the reinforcing mesh (12) for the Application of the silicone plaster (13) includes.
    [2]
    2. The outer wall according to claim 1, characterized in that the plasterboard (4, 5) have a minimum thickness of 12.5 mm and the first layer of the plasterboard (4) covers the connections of the second layer of the plasterboard (5).
    [3]
    3. The outer wall according to claim 1 or 2, characterized in that the mineral fiber mat (7) of the insulation consists of two layers of plates having a thickness of 100 mm and 50 mm.
    [4]
    4. The outer wall according to at least one of claims 1 to 3, characterized in that the supporting gypsum fiber or wood fiber boards (8) have the thickness of 12.5 - 18 mm and the joints below them with the adhesive and reinforcement compound (11) are cemented. For this 1 sheet drawings 6/7
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    法律状态:
    2017-07-15| MM01| Lapse because of not paying annual fees|Effective date: 20161130 |
    优先权:
    申请号 | 申请日 | 专利标题
    CZ200820604U|CZ19351U1|2008-12-02|2008-12-02|Perimeter bearing wall of low-energy building|
    PCT/CZ2009/000136|WO2010063243A1|2008-12-02|2009-11-10|Peripheral load-bearing wall for low-energy buildings|
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