• 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 present invention relates to a building structure (1) comprising an energy-efficient basic structure (2) for reducing the heat losses in said building structure (1), said building structure (1) having at least one outer wall structure (3). The basic structure (2) comprises a number of basic elements (4), adapted to support said outer wall structure (3) for said building structure (1), which are arranged at least partially along said outer wall structure (3), a single layer of assembly (5) covering a basic area extending said base element (4), and a layer of floor insulation (6) arranged to rest partly on said layer of assembly (5) and partly on said base element (4), said base element (4), said layer of assembly (5) and said layer insulation (6) acts as a basic structure (2), adapted to support said building structure (1). The present invention further provides a method of producing an energy efficient basic structure (2) for such a building structure (1). (Fig. 1)
    公开号:SE1351163A1
    申请号:SE1351163
    申请日:2013-10-02
    公开日:2015-04-03
    发明作者:Erik Gustavsson；Yngve Lörup
    申请人:E G Bygg Ab；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The present invention relates to a building structure comprising an energy efficient basic structure and a method for producing an energy efficient basic structure for a building structure according to the independent claims.
    BACKGROUND OF THE INVENTION Many building structures use a concrete slab and / or a foundation to provide a suitable foundation for supporting the structure and anchoring the structure to the ground. However, the construction of the foundation is a time-consuming process that constitutes a large part of the cost of the building construction. In general, the base is produced with a shape made of brador or similar and was responsible for defining the contours of the base. When the preparatory work for the foundation is completed, the concrete in the structure must be poured in and the rock structure elements must be mounted to the finished foundation. When the concrete is in place and has hardened sufficiently, the integral parts are attached to the structure. For a foundation in the form of a concrete slab, the integral parts are typically fixed directly to the concrete, e.g. by bolts, nails or other means such as the edge in the technical field.
    Such conventional methods have significant disadvantages, e.g. the ravarus waste that arises to create the shape, as well as the manpower required to build and shape the geometry of the shapes. In addition, when building during the cold winter months, it is more expensive to handle the concrete outdoors due to the extra cost involved in maintaining the concrete at a desired temperature.
    Energy efficiency of the finished foundation is also a problem, and there is a constant effort to improve the energy efficiency for different types of 2 basic constructions. Reduced energy use reduces energy costs, which can, for example, lead to financial savings for end consumers. Through the field of energy-efficient buildings, also known as green buildings, escape technology is constantly being developed to complement current practices for creating greener structures. The common goal for green buildings is that they are designed to reduce the overall effects of their environmental impact, on people's necks and millions. One edge set to create greener constructions is to reduce heat losses in buildings.
    An example described in EP 2317021 A1 mainly relates to the reduction of heat losses in buildings. To achieve this purpose, the building structure is surrounded by a continuous thermal insulation and the rock structure consists of two separate structures, an inner rock structure and an outer rock structure with thermal insulation in between. The inner cradle structure and the outer cradle structure are load-bearing structures, and the building is equipped with forced ventilation. The invention can reduce the need for energy for heating an energy efficient building up to 40 kWh / m2.
    A further example is canant tan EP1317587 BI, which describes a building, consisting of sheets of wood material with outer walls, inner walls, floors and / or roofs made of double or multi-shell and wooden arms comprising at least one inner layer and at least one outer layer which are separated by spacer elements and connected to each other by these. Slits are arranged between the layers. The layers that form the inner cradles, the outer cradles, the floor or the ceiling are formed in one piece.
    WO9735079 A discloses a building structure comprising a plurality of prefabricated cradle panels and a plurality of prefabricated floor slabs, a lower cradle panel connected to an outer floor slab mounted on a supporting beam for an arrangement forming part of the building foundation which is constructed on site. The rock panel comprises a prefabricated concrete component and a layer of rigid insulation bonded to a surface thereof over a water-impermeable flexible membrane extending up to a sufficiently high height to define a suitable moisture-proof layer.
    The construction method eliminates many of the actions that are now carried out on site under adverse conditions and enables the steps that must be carried out to be carried out in a controlled factory environment.
    The inventors of the present invention have identified a need for an improved energy efficient building which is cheaper, easy and simple to manufacture and which provides reduced heat losses overall and quick installation on site.
    Thus, an object of the present invention is to provide a building structure, in particular a foundation for a building, which provides reduced heat losses.
    An additional breath is to provide an alternative method of producing a foundation, which method is more cost effective, and which method facilitates construction and reduces the time required for total construction when dismantling foundations, especially during the cold winter months.
    SUMMARY OF THE INVENTION The above-mentioned second article is achieved by the present invention according to the independent claims.
    Preferred embodiments are set out in the dependent claims.
    According to a first aspect of the present invention, the building structure comprises an energy efficient basic structure for reducing the heat losses in said building structure. The building includes at least one outer cradle structure. The basic structure comprises a number of basic elements, adapted to support said outer wall structure for said building structure, which are arranged at least partly along said outer rock structure. The basic structure further comprises a layer of aggregate covering a base area extending between said basic element, and a layer of floor insulation arranged to rest partly on said layer of aggregate and partly on said basic element, said basic element, said layer of aggregate and said layer of insulation acts as a basic construction, ie. a base plate, which is adapted to support the said building construction. Said aggregate is preferably a stone material, the stone material is e.g. crushed to an appropriate size.
    In other words, the basic construction consists of the basic elements, the layer of aggregate and the layer of insulation, ie. the base elements, the layer of aggregate and the layer of insulation form, or form or act as a base plate for the building structure, and the base plate especially distributes the vertical loads than the building structure. The basic elements are prefabricated or cast in place and are preferably arranged directly on the ground and are preferably arranged one at each corner of the building, that is to say under the outer cradle structure, so that the basic elements support the outer cradle structure. Preferably, basic elements are also arranged at element joints. The unit, such as can be a coarse stone material, is arranged between the load-bearing basic elements. Thus, the basic elements of the saint unit preferably cover the entire row of foundation under the building, ie. corresponding to the area delimited by the outer rock structure.
    The basic construction is advantageous in that the foundation can be constructed even when it is cold outside, even below -10 degrees Celsius, without affecting the total time for construction. Compared with conventional concrete foundations, such as a heated concrete slab, the basic structure according to the present invention is further advantageous in that the heat losses through the basic structure are reduced, in particular heat losses along the sides of the basic structure are reduced. This is in particular since the thermal insulation of the floor is arranged to meet the thermal insulation of the cradle, so that cold bridges in the said construction are reduced. Preferably, the thermal insulation of the floor meets the thermal insulation of the cradle in its entire thickness. This helps to reduce heat losses in the building.
    In one embodiment, said number of basic elements are prefabricated or cast in place, the outer rock structure being supported by said number of basic elements. Thus, the basic elements support the outer cradle structure in a number of places. Prefabricated basic elements are advantageous as it reduces the total construction time on site, ie. the time when the building is under construction.
    In one embodiment, a basic element is arranged at the usual corner for the building construction.
    According to a further form of construction, basic elements are also arranged at element joints in the building.
    In another embodiment, the basic elements can be arranged continuously, so that the basic elements extend continuously under and along the outer cradle construction. Continuously arranged basic elements, cast-in-place or prefabricated, are advantageous to use for two-storey buildings as the loads are higher.
    In one embodiment, the outer cradle structure abuts a number of basic elements. Thus, the outer cradle structure is in direct contact with the basic elements. In addition, the outer cradle structure is preferably anchored or mounted in the base members.
    In one embodiment, the outer cradle structure is provided with a layer of cradle insulation on an inner side of said outer cradle structure. This reduces heat loss in the building. In an embodiment, an inner floor structure is arranged above said layer of floor insulation, said inner floor structure being enclosed by said outer cradle structure. Downstairs, the inner floor construction is arranged on top of the said layer of floor insulation and is in direct contact with the layer of floor insulation. The fact that the inner floor construction is enclosed by said outer wall construction is advantageous in that said outer cradle construction, provided with a layer of cradle insulation on an inner side, reduces heat losses through the foundation construction, and in particular through the sides of the basic construction.
    In one embodiment, the inner floor structure is mounted floating. Thus, the inner floor structure is arranged to be floating on the layer of floor insulation. Cold bridges that transfer heat, in particular to the outer cradle structure, are thereby reduced.
    In one embodiment, the outer cradle structure is separated from the said inner floor structure by the said cradle insulation. This avoids direct contact between the outer cradle structure and the inner floor structure, whereby cold bridges, which opposite heat Than the inner floor structure to said outer wall structure, are reduced.
    In an embodiment, the layer with said cradle insulation has a thickness T1 and said layer of floor insulation has a thickness T2, the thicknesses T1, 12 being substantially equal, and said insulations having to measure substantially their entire thickness around the circumference of said building structure. This reduces heat loss through the basic structure and surrounding parts of the building.
    In one embodiment, the inner cradle structure, separate from the said outer cradle structure with the said layer of cradle insulation, rests on the said inner floor structure. Thus, the inner cradle structure is arranged on, and stood by, the inner floor structure, which is arranged on said base structure or base plate. The basic construction, ie. the bottom plate, 7 consists of basic elements, which are prefabricated or cast in place, the layer of aggregates, ie. the stone material, and the layer of floor insulation.
    In one embodiment, said number of basic elements is between 1-20, preferably 4, more preferably 12-20. Advantageously, the number of basic elements can be adapted to, e.g. the quality of the land and the size of the building structure. The basic elements are preferably arranged approximately at equal distances Than each other under the building, i.e. if the number of basic elements is 12-20, 3-5 basic elements are arranged under each outer wall side.
    In one embodiment, said layer of aggregates and basic elements are arranged so that the layer of aggregates, i.e. the stone material, is in iron height with an upper surface of said basic element. The prefabricated basic elements and the layer of aggregates, ie. the stone material, then forms a stable basic structure, which provides sufficient standing for the building structure.
    In another aspect, the present invention relates to a method for forming an energy efficient basic structure for a building structure. The method comprises arranging said basic element on a ground surface so that said basic element is arranged to support the outer cradle structure for said building construction, arranging an assembly to thank a foundation element called the basic element element, arranging a layer of floor insulation partly on said base element and , said that said basic element, said layer of aggregate, i.e. stone material, and said layer of insulation acts as a basic construction, i.e. a base plate, which stood for the said building.
    Advantageously, the basic construction can be built even when it is cold outside, ie. even below -10 degrees Celsius, without affecting the total construction time. Della provides a more energy-efficient construction method. The basic elements, the layer of aggregate and the layer of insulation form, or act, as a base plate, ie. a basic structure, for the building structure, which base plate distributes especially the vertical loads Than the building. The basic elements are preferably prefabricated, which meant that they are manufactured in, e.g. a factory and then transported to the construction site. This provides a quick installation of the basic elements, and thus the entire building, in place. The prefabricated base elements are preferably made of concrete. The basic elements can, as an alternative embodiment, be cast in place.
    According to one embodiment, the outer cradle structure and the inner cradle structure comprise prefabricated elements, i.e. prefabricated cradle elements, which are manufactured in a factory and then transported to the construction site. Of course, this also provides fast and energy-efficient installation of the building structure on site. Preferably, bearing partitions are prefabricated.
    In one embodiment, the method further comprises arranging said outer cradle structure to be supported by said number of basic elements. The outer cradle structure is then preferably anchored or mounted in said basic element, and the basic elements help to distribute the vertical loads within the outer cradle structure, and thus the entire building structure.
    In an embodiment, the method further comprises arranging an inner floor construction above said layer of floor insulation so that said inner floor construction is enclosed by said outer cradle construction. The outer cradle structure is preferably mounted to the inner floor structure and said layer of floor thermal insulation is arranged on said layer of aggregate, i.e. stone material. Thus, the building construction can be completed, ie. by arranging the outer cradle structure in place and providing the building structure with a roof structure or the like, so that the inner parts of the building structure become essentially a dry place, before the inner floor structure and the layer of cradle insulation are arranged or constructed in place. In one embodiment, the method further comprises arranging said inner floor structure floating. Transfer of heat from the inside of the building to the outside of the building, ie. cold bridges, is thereby avoided or reduced.
    The invention will now be described in detail with reference to the drawings.
    BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 shows a cross-sectional view of a portion of a building structure comprising an energy efficient basic structure, according to an embodiment of the present invention.
    Figure 2 shows a part of a building construction which comprises an energy-efficient basic construction, the basic construction comprises four basic elements, according to an embodiment of the present invention.
    Figure 3 shows a top view of one of the horns of a building structure comprising an energy efficient basic structure, according to an embodiment of the present invention.
    Figure 4 shows a part of a building structure comprising an energy-efficient basic structure, the foundation comprising basic elements extending continuously along one side of the building structure, according to an embodiment of the present invention.
    Figure 5 shows a block diagram schematically showing the method of manufacturing an energy efficient basic structure for a building structure, according to an embodiment of the present invention.
    DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION Throughout the application, the word "above" or "above" refers to the part which is furthest away in relation to the ground or soil, and the word "below" or "below" to the part which is covered near the narcotics. or soil.
    Figure 1 shows a cross-sectional view of a part of a building structure 1 comprising an energy-efficient basic structure 2, according to an embodiment of the present invention. The building construction 1 has an outer 3 cradle construction. Of course, the building structure may also comprise, for example, a roof structure (not shown in Fig. 1). The basic structure 2 comprises a number of prefabricated or cast-in-place basic elements 4, which are adapted to support the outer cradle structure 3 of the building structure 1, and are arranged at least partially along the outer cradle structure 3. In the embodiment shown in Figure 1, a basic element 4 is arranged at each horns of the building structure 1. The basic structure 1 further comprises a layer of aggregates 5 which thank a basic area which extends between the prefabricated or cast-in-place basic elements, i.e. under the building structure 1, and a layer of floor insulation 6 arranged to rest partly on the layer with unit 5 and partly on the prefabricated or cast-in-place basic elements 4, the prefabricated or cast-in-place basic elements 4, the layer of unit 5, i.e. the stone material, and the layer of floor insulation 6 functions as a basic structure 2, i.e. a base plate, adapted to support and just up the building structure 1.
    As further shown in Fig. 1, the outer cradle structure 3 was supported by the prefabricated or cast-in-place basic elements 4. The outer cradle structure 3 abuts the prefabricated or cast-in-place basic elements 4. Consequently, the outer cradle structure 3 is preferably arranged in direct contact with said basic element 4.
    Furthermore, the outer cradle structure 3 is provided with a layer of cradle insulation 7 on an inner side of the outer cradle structure 3, and an inner floor structure 8 is arranged above the layer of floor insulation 6, the inner floor structure 8 being enclosed by the outer cradle structure 3. 11 the inner floor construction 8 may be installed in a floating manner. The floor insulation 6 and ridge heat insulation 7 are Lex. made of cellular plastic insulation.
    As further shown in the embodiment shown in Figure 1, the outer cradle structure 3 is separated from the inner floor structure 8 by the layer with cradle insulation 7. The layer with cradle insulation 7 has a thickness T1 and the layer of floor insulation 6 has a thickness T2, the thicknesses T1, 12 are substantially equal, and wherein the insulation 6, 8 corresponds to substantially its entire thickness T1, T2 around the circumference of the building structure I. The thickness T1 for the rock insulation 7 is preferably about 320 mm, and the thickness T2 for the floor insulation 6 is preferably about 300 mm, but also thicker or thinner layers of insulation can be used depending on the insulation material used. Furthermore, an inner cradle structure 9, separated from the outer cradle structure 3 by the layer of cradle insulation 7, rests on the inner floor structure 8.
    In the embodiment shown in Fig. 1, the number of basic elements is four. But the number of prefabricated basic elements can be between 1-20, preferably 12-20 and preferably depends on the type of building structure 1 it is arranged to support or just up, e.g. the number of habits in the building, and the quality of the land.
    As further shown in Figure 1, the layer with assembly 5 and the basic elements 4 are arranged so that the layer of assembly 5, i.e. stone material, is flush with an upper surface 10 of the basic elements 4. Thus, the upper surface 10 of the basic elements 4 and the layer of aggregate 5, i.e. stone material, together a standing surface adapted to support the layer of floor insulation 6 at a predetermined level. The basic element 4 has a height H of approximately between 100 - 800 mm, preferably 200 mm.
    Figure 2 shows a part of a building structure 1 comprising an energy-efficient basic structure 2, the basic structure 2 comprising four basic elements 4, according to an embodiment of the present invention. In figure 12 only two basic elements 4 are visible. Furthermore, the layer of assembly 5, ie. stone material, omitted for simplicity. In the embodiment illustrated in Figure 2, the building structure 1 comprises a roof structure 11, which rests on the outer cradle structure 3. Figure 2 further shows that the floor insulation 6 and cradle insulation 7 meet each other and thereby form a continuous layer of insulation stacking Than the basic structure 2. up to and including the outer cradle structure 3 around the entire circumference of the building structure 1.
    Figure 3 shows a top view of one of the horns of the building structure 1 comprising the energy efficient basic structure 2, according to an embodiment of the present invention. As shown in Fig. 3, the outer cradle structure 3 is supported by the upper surface 10 of the base member 4. The outer cradle structure 3 and the inner cradle structure 9 are separated from each other by the layer of cradle insulation 7. In the embodiment shown in Fig. 3, the base member 4 is essentially square. But the basic elements 4 can of course have some other suitable shape, such as rectangular or circular.
    Figure 4 shows a part of the building structure 1 comprising the energy efficient basic structure 2, the basic structure 2 comprises basic elements 4 which extend continuously along one side of the building structure 1, according to an embodiment of the present invention. In the figure, only one basic element 4 can be seen. Furthermore, the layer with unit 5, i.e. stone material, omitted for simplicity. The building structure 1 is a two-storey building 1, and a single basic element 4 is arranged to extend continuously under and along each side of the outer cradle structure 3. A roof structure 11 is arranged to be supported by the outer cradle structure 3.
    According to a further aspect, the present invention relates to a method for forming an energy efficient basic structure 2 for a building structure 1.
    According to an embodiment, as illustrated in figure 5, the method comprises: 13 - arranging the basic elements 4 on an inner surface, so that the basic elements 4 are arranged to support the outer cradle structure 3 for the building structure 1; arranging a layer of assembly 5 to thank a base area between the base elements 4; arrange a layer of floor insulation 6 partly on the layer of unit 5 and partly on the basic elements 4, so that the basic elements 4, the layer of unit 5 and the layer of floor insulation 6 function as a basic structure 2, which supports the building structure 1.
    According to another embodiment, the method further comprises: providing prefabricated or cast-in-place basic elements and arranging the outer cradle structure 3 to be supported by the basic elements 4.
    In another embodiment, the method further comprises: arranging an inner floor structure 8 above the layer of floor insulation 6 so that the inner floor structure 8 is enclosed by the outer cradle structure 3.
    In another embodiment, the method further comprises: - arranging the inner floor construction 8 in a floating manner.
    The present invention is not limited to the embodiments described above. Various alternatives, modifications and equivalents can be used. Therefore, the above-mentioned embodiments should not be construed as limiting the scope of the invention, which is defined by the appended claims.
    权利要求:
    Claims (1)
    [1]
    1. arranging said inner floor construction (8) in a floating manner. 1/4
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    同族专利:
    公开号 | 公开日
    SE539685C2|2017-10-31|
    EP2871297A1|2015-05-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB9605763D0|1996-03-19|1996-05-22|Freeman John J|Building structures|
    NL1009712C1|1998-07-22|1998-08-26|Boog Bouw Ontwikkeling Onroere|Method for constructing energy-saving buildings|
    AT413713B|2000-09-14|2006-05-15|Jandl Adolf|BUILDING|
    SE0800311L|2008-02-12|2009-08-13|Robert Segerdahl|Wall / isolation structure|
    EP2241690B8|2009-02-25|2015-02-25|Hibe A/S|Insulated foundation element for mounting on precast base foundation|
    FR2950372B1|2009-09-18|2011-10-28|Chamois Constructeur Didier Demercastel & Associes|HOUSE WITH WOOD FRAMEWORK INERTIA|
    EE00996U1|2009-10-13|2011-01-17|OÜ Davos Invest|An energetic "stylish building."|
    BE1018967A3|2009-10-19|2011-12-06|Douterloigne Nv|METHOD FOR ISOLATING A BUILDING AND BUILDING STONE APPLIED THEREOF|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1351163A|SE539685C2|2013-10-02|2013-10-02|Building comprising an energy-efficient basic structure and a method for producing a basic structure|SE1351163A| SE539685C2|2013-10-02|2013-10-02|Building comprising an energy-efficient basic structure and a method for producing a basic structure|
    EP20140187432| EP2871297A1|2013-10-02|2014-10-02|Building structure comprising an energy efficient foundation structure and a method of forming a foundation structure|
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