CN110685387A - Three-layer heat preservation wood skeleton combined wall - Google Patents
Three-layer heat preservation wood skeleton combined wall Download PDFInfo
- Publication number
- CN110685387A CN110685387A CN201911092995.8A CN201911092995A CN110685387A CN 110685387 A CN110685387 A CN 110685387A CN 201911092995 A CN201911092995 A CN 201911092995A CN 110685387 A CN110685387 A CN 110685387A
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- Prior art keywords
- board
- wall body
- relative
- wood
- osb
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- 239000002023 wood Substances 0.000 title claims abstract description 70
- 238000004321 preservation Methods 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 6
- 239000004793 Polystyrene Substances 0.000 claims description 23
- 229920002223 polystyrene Polymers 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 17
- 239000011491 glass wool Substances 0.000 claims description 12
- 229910052602 gypsum Inorganic materials 0.000 claims description 8
- 239000010440 gypsum Substances 0.000 claims description 8
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 37
- 239000012528 membrane Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
Images
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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/80—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of wood
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7038—Evacuating water from cavity walls, e.g. by using weep holes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/70—Drying or keeping dry, e.g. by air vents
- E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
- E04B1/7076—Air vents for walls
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7414—Posts or frame members with projections for holding sound or heat insulating fillings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention provides a three-layer heat-preservation wood skeleton combined wall, which reduces the using amount of wood, reduces the heat bridge effect of the wall, and ensures that the wall has good heat preservation and heat insulation performance and good energy saving performance. It includes that thickness central zone separates the first perpendicular wooden keel of parallel arrangement in order along the length direction of wall body, all relative surface shop that first perpendicular wooden keel combination formed is equipped with first OSB board, the relative surface shop of first OSB board has at least one deck molding polyphenyl board, a plurality of vertical battens of having arranged of the relative surface of molding polyphenyl board, outside decorative board has been arranged in the face area that the relative surface of vertical battens formed, all relative internal surface shop that first perpendicular wooden keel combination formed is equipped with the second OSB board, a plurality of second perpendicular wooden keels of having arranged at the length direction interval of the relative inlayer face area of second OSB board, a plurality of horizontal wooden keels of having arranged at the relative inlayer face area height direction interval of second perpendicular wooden keel.
Description
Technical Field
The invention relates to the technical field of light wall structures, in particular to a three-layer heat-preservation wood skeleton combined wall.
Background
The existing light wall body is characterized in that a central layer is used as a middle partition through a wood keel with larger thickness, corresponding inner layer structures and outer layer structures are respectively arranged on two surfaces formed by a plurality of wood keels, the thickness of the wood keel is required to be corresponding to the thickness of the designed wall body, a large amount of wood is required, and due to the use of a large amount of wood, the heat bridge effect of the whole wall body is obvious, the heat preservation and insulation performance of the wall body is poor, and the energy saving performance of the space enclosed by the wall body is relatively poor.
Disclosure of Invention
Aiming at the problems, the invention provides a three-layer heat-insulating wood skeleton combined wall, which reduces the using amount of wood, reduces the heat bridge effect of the wall, and ensures that the wall has good heat-insulating property and energy-saving property.
The utility model provides a three-layer heat preservation wood frame composite wall which characterized in that: it includes that thickness central zone separates the first perpendicular wooden keel of parallel arrangement in order along the length direction of wall body, all the relative surface shop that first perpendicular wooden keel combination formed is equipped with first OSB board, the relative surface shop of first OSB board has at least one deck molding polyphenyl board, a plurality of vertical battens of having arranged of the relative surface of molding polyphenyl board, the face area that the relative surface of vertical battens formed has arranged outside decorative board, all the relative internal surface shop that first perpendicular wooden keel combination formed is equipped with the second OSB board, a plurality of second perpendicular wooden keels of having arranged at the length direction interval of the relative inlayer face area of second OSB board, a plurality of horizontal wooden keels of having arranged at the interval of the relative inlayer face area height direction of second perpendicular wooden keel, the face area shop of the relative internal surface of horizontal wooden keel has laid at least one deck fire-resistant gypsum board, glass wool is filled in an installation cavity formed between the adjacent first vertical wood keels.
It is further characterized in that:
a waterproof breathable film is paved on the opposite outer layer of the first OSB plate, and a molding polystyrene plate paved by double layers of staggered joints is arranged on the opposite outer surface of the waterproof breathable film;
the heat-insulation bridge rivet sequentially penetrates through the molded polystyrene board, the waterproof breathable film and the first OSB board at the corresponding layer from the vertical wood strip at the corresponding position and then is fixedly arranged on the first vertical wood keel at the corresponding position, so that the molded polystyrene board is stable and reliable in position;
waterproof vapor-proof membranes are laid on the surface areas of the opposite inner surfaces formed by the combination of all the first vertical wood keels, and the opposite inner layers of the waterproof vapor-proof membranes are laid on the inner surfaces of the second OSB boards, so that water vapor on the indoor side is prevented from permeating into the wall body, condensation and mildew caused by humidity increase in the wall body are avoided, the durability of the wall body is reduced, and the indoor air environment quality is influenced;
the installation cavity formed between the adjacent vertical battens is a drainage ventilation cavity, so that the evaporation of water can be promoted, and the interior of the wall body is prevented from being wet;
glass wool is filled in an installation cavity formed between every two adjacent vertical wooden keels, glass wool is filled in an installation cavity formed between every two adjacent transverse wooden keels, corresponding pipelines are distributed in the overall installation cavity formed between the second vertical wooden keels and the transverse wooden keels, a built-in equipment layer is formed, the installation of the pipelines is facilitated, pipe penetrating and hole opening of the second OSB board are reduced to the greatest extent, the second OSB board serves as an airtight layer, the permeation of air between the indoor space and the outdoor space through a wall body is greatly reduced, the convection heat loss of the air is further reduced, the energy saving performance of the building is improved, and meanwhile, the indoor thermal comfort level is improved;
preferably, two layers of the fire-resistant gypsum boards are paved on the surface areas of the opposite inner surfaces of the transverse wood keels;
the external decorative plate is connected to the corresponding position of the opposite outer surface of the vertical batten through the nail, so that the external decorative plate is fast and convenient to mount;
the thicknesses of the first OSB plate and the second OSB plate are selected according to actual requirements and can be different or the same;
the number of layers and the thickness of the molded polystyrene board are manufactured according to the thickness of the wall body required to be set, and the molded polystyrene board is suitable for light wall bodies with different thicknesses.
After the technical scheme is adopted, the original thick wood keel is decomposed into the first vertical wood keel, the second vertical wood keel and the transverse wood keel, the interlayer of the whole wall body is increased, the thickness of the first vertical wood keel is further reduced, the molded polystyrene board is arranged in the thickness direction, double-layer staggered joint laying is realized, the broken heat bridge rivet is used for nailing and combining, through seams are avoided, the heat insulation effect of the material is reduced, the continuous molded polystyrene board is used for preserving heat outside, the heat bridge effect at the wood keel of the wood frame wall body is weakened, the heat bridge effect of the wall body is reduced, three-layer heat insulation is formed through the heat insulation of the glass wool and the molded polystyrene board, and the heat insulation performance and the energy conservation performance of the.
Drawings
FIG. 1 is a cross-sectional structural schematic view of the present invention;
FIG. 2 is a schematic view of the present invention in a perspective view with a partial cross-sectional configuration;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a first vertical wood keel 1, a first OSB plate 2, a molded polystyrene board 3, vertical wood strips 4, an external decorative board 5, a second OSB plate 6, a second vertical wood keel 7, a transverse wood keel 8, a fireproof gypsum board 9, glass wool 10, a waterproof and breathable film 11, a heat bridge-cutoff rivet 12, a waterproof and vapor-proof film 13, a drainage and ventilation cavity 14 and a device layer 15.
Detailed Description
A three-layer heat-preservation wood skeleton combined wall body is shown in the figures 1-2: the wall comprises first vertical wood keels 1 which are sequentially arranged in parallel at intervals in the thickness center area along the length direction of a wall body, first OSB plates 2 are paved on the opposite outer surfaces of all the first vertical wood keels 1, at least one layer of molded polystyrene boards 3 are paved on the opposite outer surfaces of the first OSB plates 2, a plurality of vertical wood strips 4 are arranged on the opposite outer surfaces of the molded polystyrene boards 3, external decorative plates 5 are arranged on the surface areas formed by the opposite outer surfaces of the vertical wood strips 4, second OSB plates 6 are paved on the opposite inner surfaces of all the first vertical wood keels 1, a plurality of second vertical wood keels 7 are arranged on the second OSB plates 6 at intervals in the length direction of the opposite inner layer surface areas, a plurality of transverse wood keels 8 are arranged on the second vertical wood keels 7 at intervals in the height direction of the opposite inner layer surface areas, at least one layer of fireproof gypsum board 9 is paved on the surface areas of the opposite inner surfaces of the transverse wood keels 8, glass wool 10 is filled in the installation cavity formed between the adjacent first mullion keels 1.
In a specific embodiment, a waterproof breathable film 11 is paved on the opposite outer layer of the first OSB board 2, and a molded polystyrene board 3 paved by double layers of staggered seams is arranged on the opposite outer surface of the waterproof breathable film 11;
the heat-insulating bridge rivet 12 penetrates through the molded polystyrene board 3, the waterproof breathable film 11 and the first OSB board 2 of the corresponding layer from the vertical wood strip 4 of the corresponding position in sequence and is fixedly arranged on the first vertical wood keel 1 of the corresponding position, so that the molded polystyrene board is stable and reliable in position;
waterproof vapor-proof membranes 13 are laid on the surface areas of the opposite inner surfaces formed by the combination of all the first vertical wood keels 1, and the opposite inner layers of the waterproof vapor-proof membranes 13 are laid on the inner surfaces of the second OSB boards 6, so that water vapor on the indoor side is prevented from permeating into the wall, condensation and mildew caused by humidity increase in the wall are avoided, the durability of the wall is reduced, and the indoor air environment quality is influenced;
the installation cavity formed between the adjacent vertical battens 4 is a drainage ventilation cavity 14, which can promote the evaporation of water and prevent the interior of the wall from being wet;
in the specific embodiment, two layers of refractory gypsum boards 9 are paved on the surface areas of the opposite inner surfaces of the transverse wood keels 8;
the external decorative plate 5 is connected at the corresponding position of the opposite outer surface of the vertical wood strip 4 through nails;
the thicknesses of the first OSB plate 2 and the second OSB plate 6 are selected according to actual requirements and can be different or the same;
the number of layers and the thickness of the molded polystyrene board 3 are manufactured according to the thickness of the wall body required to be set, and the molded polystyrene board is suitable for light wall bodies with different thicknesses.
The working principle is as follows: the original thicker wood keel is decomposed into a first vertical wood keel, a second vertical wood keel and a transverse wood keel, so that the interlayer of the whole wall is increased, the thickness of the first vertical wood keel is further reduced, molded polystyrene boards are arranged in the thickness direction, double-layer staggered joint laying and heat bridge breaking rivets are arranged in the thickness direction for nailing and combining, through seams are avoided, the heat insulation effect of materials is reduced, the continuous molded polystyrene boards are subjected to external heat insulation, the heat bridge effect at the wood keel of the wall body of the wood frame is weakened, the heat bridge effect of the wall body is reduced, and three-layer heat insulation is formed by the heat insulation of glass wool and the molded polystyrene boards, so that the heat insulation performance of the wall body is good, and the energy conservation performance is good; the design that at least one layer of fire-resistant gypsum board is laid on the outer surface of the equipment layer is convenient for pipeline installation, and an airtight layer formed by a waterproof steam-isolating film is not damaged, so that the air tightness of the outer enclosure of the building is increased, and the air convection heat transfer loss is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a three-layer heat preservation wood frame composite wall which characterized in that: it includes that thickness central zone separates the first perpendicular wooden keel of parallel arrangement in order along the length direction of wall body, all the relative surface shop that first perpendicular wooden keel combination formed is equipped with first OSB board, the relative surface shop of first OSB board has at least one deck molding polyphenyl board, a plurality of vertical battens of having arranged of the relative surface of molding polyphenyl board, the face area that the relative surface of vertical battens formed has arranged outside decorative board, all the relative internal surface shop that first perpendicular wooden keel combination formed is equipped with the second OSB board, a plurality of second perpendicular wooden keels of having arranged at the length direction interval of the relative inlayer face area of second OSB board, a plurality of horizontal wooden keels of having arranged at the interval of the relative inlayer face area height direction of second perpendicular wooden keel, the face area shop of the relative internal surface of horizontal wooden keel has laid at least one deck fire-resistant gypsum board, glass wool is filled in an installation cavity formed between the adjacent first vertical wood keels.
2. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: the relative outer layer of the first OSB board is paved with a waterproof breathable film, and the relative outer surface of the waterproof breathable film is provided with a molding polystyrene board paved by double layers in a staggered manner.
3. The three-layer heat-preservation wood skeleton combined wall body of claim 2, wherein: the heat-insulating bridge rivet penetrates through the molded polystyrene board, the waterproof breathable film and the first OSB board in the corresponding layer from the vertical wood strip in the corresponding position in sequence and then is fixedly arranged on the first vertical wood keel in the corresponding position.
4. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: and waterproof vapor-barrier films are laid on the surface areas of the opposite inner surfaces formed by combining all the first vertical wood keels, and the opposite inner layers of the waterproof vapor-barrier films are laid on the inner surfaces of the second OSB boards.
5. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: and the mounting cavity formed between the adjacent vertical battens is a drainage ventilation cavity.
6. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: glass wool is filled in an installation cavity formed between every two adjacent vertical wooden keels, glass wool is filled in an installation cavity formed between every two adjacent transverse wooden keels, and corresponding pipelines are distributed in an integral installation cavity formed between the second vertical wooden keels and the transverse wooden keels to form a built-in equipment layer.
7. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: two layers of the fire-resistant gypsum boards are paved on the surface area of the opposite inner surface of the transverse wood keel.
8. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: the external decorative plates are connected to corresponding positions of the opposite outer surfaces of the vertical battens through nails.
9. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: the thicknesses of the first OSB plate and the second OSB plate are selected according to actual requirements.
10. The three-layer heat-preservation wood skeleton combined wall body of claim 1, wherein: the number of layers and the thickness of the molded polystyrene board are manufactured according to the thickness of the wall body required to be set, and the molded polystyrene board is suitable for light wall bodies with different thicknesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092995.8A CN110685387A (en) | 2019-11-11 | 2019-11-11 | Three-layer heat preservation wood skeleton combined wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911092995.8A CN110685387A (en) | 2019-11-11 | 2019-11-11 | Three-layer heat preservation wood skeleton combined wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110685387A true CN110685387A (en) | 2020-01-14 |
Family
ID=69116104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911092995.8A Withdrawn CN110685387A (en) | 2019-11-11 | 2019-11-11 | Three-layer heat preservation wood skeleton combined wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110685387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354777A (en) * | 2022-09-26 | 2022-11-18 | 甘肃万得绿色建筑有限责任公司 | Low-energy-consumption light-steel composite wall structure and construction method |
-
2019
- 2019-11-11 CN CN201911092995.8A patent/CN110685387A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354777A (en) * | 2022-09-26 | 2022-11-18 | 甘肃万得绿色建筑有限责任公司 | Low-energy-consumption light-steel composite wall structure and construction method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200114 |
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| WW01 | Invention patent application withdrawn after publication |