CN101506441B - Exterior wall body - Google Patents
Exterior wall body Download PDFInfo
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- CN101506441B CN101506441B CN2006800557593A CN200680055759A CN101506441B CN 101506441 B CN101506441 B CN 101506441B CN 2006800557593 A CN2006800557593 A CN 2006800557593A CN 200680055759 A CN200680055759 A CN 200680055759A CN 101506441 B CN101506441 B CN 101506441B
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- 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
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2481—Details of wall panels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
An exterior wall (W) formed by joining exterior wall panels (A) to both sides of steel beam columns (B). Each exterior wall panel (A) has a heat insulating board (30) as an exterior heat insulating material bonded to a panel frame (10) on its surface on the exterior side, and also has ventilation furring strips (40) fixed to the heat insulating board (30) on its surface on the exterior side. The ventilation furring strips (40) provide a ventilation layer (41) between an exterior wall surface material (50) and the heat insulating board (30). A joint of the heat insulating board (30) is located on a steel beam column (B) on its exterior side. A heat insulating material (31) for the joint is applied to the steel beam column (B) on its exterior side, and this prevents the joint from functioning as a heat bridge. Because of the presence of the ventilation layer (41), moisture entering from the outside can be efficiently discharged. Dew condensation is less likely to occur on the surface of a structure body and as a result the durability of the structure body is enhanced.
Description
Technical field
The present invention relates to constitute the outer body of wall of external insulation construction wall part.
Background technology
In recent years, in general dwelling house etc., consider, build the building that constitutes main structure body by the girder steel post mostly from application property and the good this respect of shock resistance.In addition, in the building of girder steel rod structure main body, be installed to the girder steel post through outer body of wall and wait external wall initial panelization, thus the number of working processes reduction of erection time of realizing the minimizing site operation.
On the other hand, in this building, because the heat conductivity of girder steel rod structure main body is good, so in body of wall, produce inner dew condensation easily, heat insulation method, waterproof method and method of ventilation can influence the durability of building widely.Therefore, as the heat insulation structural of exterior wall portion, be employed in the external insulation structure (for example, with reference to patent documentation 1) of the room arranged outside isolation layer and the ventilating layer of main structure body.
Patent documentation 1: TOHKEMY 2002-348981 communique
Summary of the invention
Yet; Outside the method that joins the girder steel post through the exterior wall with panelization to is built under the situation of the building of heat insulation structural; In seam as the interface between the side fascia, need construct to guarantee thermal insulation and water proofing property, still this construction is difficult.Promptly; In seam; Also can produce the gap at the insulating back-up material that is assembled into side fascia; Because this seam can become heat bridge portion, thus not only need existing joint sealers (waterproof grommet etc.), and must use can guarantee to use heat-barrier material with the seam of peripheral outer heat-barrier material par thermal insulation.In addition, as the key property of seam, also need possess fire line, water proofing property simultaneously.
In addition, externally in the heat insulation structural, between girder steel rod structure main body and wall face material, insert insulating back-up material, for the metal that do not use liner etc. and the wall face material is installed reliably, preferred insulating back-up material is a hard.Yet in order to improve wet impedance, there is the problem of the inner dew condensation of generation easily in the heat-barrier material of the foamed plastic class of usually using as the heat-barrier material of hard.Therefore, in patent documentation 1, proposed partly to use the exterior panel of the hard insulating material of foamed plastic etc., this exterior panel is spended time during fabrication, simultaneously, because the interface of heat-barrier material is many, exists in construct the easily problem of fault of interface section.
In addition, be provided with air-permeable layer between insulating back-up material and the wall face material in the japanese document 1, but do not have sufficient waterproof countermeasure when immersing moisture in the air-permeable layer.Therefore, in case get into rainwater etc. in the air-permeable layer, then exist girder steel rod structure main body side to be easy to the problem that is immersed by water.
The present invention proposes in view of the above problems, and its purpose is to be provided at the exterior wall that makes panelization and joins in the outer body of wall that the girder steel post forms, and constitutes the outer body of wall that seam can not become the outer heat insulation structural of heat bridge.In addition, other purposes of the present invention provide the outer body of wall of the outer heat insulation structural of the fault of constructing easily and be not easy to construct.In addition, other purposes of the present invention provide and contain seam and heat insulation method, waterproof method and method of ventilation are abundant, prevent the outer body of wall of the inside dew condensation in the body of wall.
Outer body of wall of the present invention; Comprise girder steel post and the side fascia that is installed in this girder steel post side, it is characterized in that: above-mentioned side fascia comprises the plate framework that engages with above-mentioned girder steel post, the wall face material that is installed in the insulating board in this outside, plate framework room and is installed in this heat insulation plank house outside; The seam that above-mentioned girder steel post is clamped between two above-mentioned insulating boards that are provided with therebetween is arranged on outside the room of above-mentioned girder steel post; Surface outside the room of above-mentioned girder steel post is installed seam corresponding to the seam between the above-mentioned insulating board and is used heat-barrier material.
In such the present invention, form exterior wall owing to can the outer body of wall of panelization be installed between the girder steel post, so can reduce the number of working processes of site operation, reduction of erection time.In addition,, can suitably carry out quality managemant, realize that cost reduces through making exterior panel standardization in advance and producing at the workshop.Therefore, can form with stabilized quality and cost formation exterior wall.
In addition, constitute the side fascia of outer body of wall of the present invention, ventilating layer and isolation layer are arranged on the outside, room of main structure body, constitute outer heat insulation structural.In the heat insulation structural, main structure body is not easy to receive the influence of exterior temperature change outside, is not easy cooling.In addition, through being set, ventilating layer can discharge the moisture of invading efficiently from the outside.Therefore, be not easy to cause the dew condensation on the surface of main structure body, improve the durability of main structure body.
In addition, outside of the present invention in the body of wall, be positioned at the outside, room of girder steel post, seam is installed in the outside, room of girder steel post and is arranged on seam portion with heat-barrier material as the seam of the insulating board of insulating back-up material.Like this, do not become heat bridge, improve thermal insulation, and be not easy to take place inner dew condensation through the seam of protecting insulating back-up material.Thus, improve durability.
In addition, more particularly, above-mentioned insulating board or above-mentioned seam preferably are made up of Foamex system heat-barrier material with at least one of heat-barrier material.
In addition, more particularly, above-mentioned insulating board or above-mentioned seam are with at least one density 98kg/m preferably of heat-barrier material
3A side of above inorfil heat-barrier material is reinforced by the skin material at the range upon range of aluminium lamination of upper surface of grid reticulate body, reinforces through glassine paper in another side.
Like this, when reinforcing insulating back-up material surperficial, can insulating back-up material be remained on tabular form.Therefore, application property is good, and the wall face material can be installed more reliably.
In addition; Like this; If a side of highdensity inorfil heat-barrier material is reinforced by the skin material that grid reticulate body (back-up coat) and aluminium lamination constitute; The structure that another side is reinforced by glassine paper can be carried out heat insulationly through above-mentioned fibrous heat-barrier material and aluminium lamination more efficiently to the outside of girder steel post etc., the while can be supported joint sealers.
In addition and since by glassine paper reinforce in the surface be level and smooth, so can easily be installed in the outside of girder steel post etc. through adhesion zone; Further, though crooked when construction waits, through grid reticulate body (back-up coat) maintenance of skin material; Can not separate, application property is good.
In addition, more specifically, above-mentioned skin material is crimped on aluminium foil on the peelable fabric nonwoven cloth that is made up of polyolefin resin and forms.
In addition, more specifically, above-mentioned inorfil heat-barrier material is made up of glass wool.
In addition; In the present invention; The side end of preferred above-mentioned wall face material is through extending the fixed size of above-mentioned girder steel post side mark than the side end face of above-mentioned plate framework, the seam that above-mentioned girder steel post is clamped between two above-mentioned wall face materials that are provided with therebetween is arranged on outside the room of above-mentioned girder steel post; Corresponding to the seam between the above-mentioned wall face material joint seal parts are installed with the outside, room of heat-barrier material in above-mentioned seam.Like this, because can be as the substitute material of joint sealers that seam is installed to the seam of wall face material with heat-barrier material, so can the good joint seal of construction precision.
In addition; In the present invention; Preferably constitute through above-mentioned insulating board and above-mentioned wall face material and separate the predetermined gap setting; The longitudinal ventilation lead-in of distinguishing this gap is set in this gap, and the above-mentioned gap of being distinguished by this ventilation lead-in makes the superjacent air space and the below spatial communication of above-mentioned insulating board, has the function as ventilating layer.Thus, because ventilating layer is arranged on the outside, room with respect to main structure body, can discharge the moisture of invading efficiently through ventilation in the body of wall from the outside.
According to the present invention, has following effect.
For outer body of wall of the present invention, because ventilating layer and isolation layer are arranged on the outside, room with respect to main structure body, constitute outer heat insulation structural, so main structure body is not easy to receive the influence of exterior temperature change, be not easy cooling.In addition, through being set, ventilating layer can discharge the moisture of invading efficiently from the outside.Thus, be not easy to cause dew condensation, improve the durability of main structure body on the surface of main structure body.
In addition,, be positioned at the outside, room of girder steel post, seam be installed in the outside, room of girder steel post with heat-barrier material, thereby be arranged on seam portion as the seam of the insulating board of insulating back-up material for outer body of wall of the present invention.Therefore, because the seam portion of insulating back-up material can not become heat bridge,, be not easy to take place inner dew condensation so thermal insulation improves.In addition because can be with seam with the substitute material of joint sealers of heat-barrier material as the seam that is installed in the wall face material, so can precision construction joint encapsulant well.
Owing to reinforce surface, so can insulating back-up material be remained on tabular form as the insulating board of insulating back-up material.Therefore, application property is good, and the wall face material can more stably be installed.
Description of drawings
Fig. 1 is the transverse sectional view of the outer body of wall of the present invention.
Fig. 2 is the longitudinal sectional view (the X-X sectional view of Fig. 1) of the outer body of wall of the present invention.
Fig. 3 is a part of otch key diagram of the outer body of wall of the present invention.
The specific embodiment
Below, according to accompanying drawing embodiment of the present invention is described.Also have, below the parts of explanation, configuration, structure etc. are not to be used to limit the present invention, in the scope of purport of the present invention, can carry out various changes.
Fig. 1～Fig. 3 is an embodiment of the outer body of wall of expression the present invention, and Fig. 1 is the transverse sectional view of outer body of wall, and Fig. 2 is that longitudinal sectional view (the X-X sectional view of Fig. 1), Fig. 3 of outer body of wall is a part of otch key diagram of outer body of wall.
To be applicable to the embodiment that side fascia A that in the exterior wall portion of building that forms dwelling house etc. and various works, uses and girder steel post B are engaged the exterior wall W that forms explain of the present invention outside body of wall.
This routine side fascia A (the outer body of wall of panelization) is through installation between as the girder steel post B that sets up of fabric structure main body, constitutes the structure of the exterior wall W of building with this girder steel post B.Like this, when each parts that will constitute skin W in advance during panel, in the building site, through after setting up the good girder steel post of frame B, can be through only coming external wall W at the side fascia A of this girder steel post B installation unitization.Therefore, can reduce the number of working processes of site operation, the reduction of erection time.In addition,, suitable quality managemant can be carried out, the reduction of cost can be realized through making side fascia A standardization in advance and producing at the workshop.Therefore, can form exterior wall W with stabilized quality and cost.
Side fascia A and girder steel post B engage the exterior wall W that forms, owing to obtain this stabilized quality this point, so be suitable for the batch process of dwelling house etc.In addition, because component parts is blocking, so be applicable to the systematic building that the standardized in advance parts of use constitute.
In addition, the side fascia A of exterior wall W of the present invention has ventilating layer and isolation layer in inside, and ventilating layer and isolation layer are arranged on the outside, room with respect to main structure body.Therefore, improve the former thermal insulation that is used as the heat bridge position.Thus, main structure body is not easy to receive the influence of exterior temperature change, is not easy cooling.In addition, through ventilating layer is set, can discharge the moisture of invading efficiently from the outside.Thus, be not easy to cause dew condensation, improve the durability of structure main body on the surface of structure main body.
Shown in Fig. 1～3, side fascia A with plate framework 10, be filled in interior all sides of plate framework 10 heat-barrier material 20, stick on tabular insulating board 30 on the room outer surface of plate framework 10, be fixed on ventilation lead-in 40 on the room outer surface of insulating board 30, more the wall face material 50, moisture-proof film 60 and the substrate skeleton 70 that is fixed on the indoor of moisture-proof film 60 that sticks on the indoor side surface of plate framework 10 of room outer surface are the main composition key element to be installed in ventilation lead-in 40.
Though this routine plate framework 10 is to use the steel of grooved profiles to form, and also can be the steel of triangle, C shape section, quadrangular etc.In addition, also can replace steel to use aluminium and alloy thereof, can also apply suitable antirust processing and electroplating processes.
The side of the longitudinal framing parts contact girder steel post B of the both sides of side fascia A through making plate framework 10 is also engaged by one such as bolts, is installed between the adjacent girder steel post B.In addition, the crossing frame parts up and down of plate framework 10 engage with the base plate that is bonded on the upper end, basis, the upper surface or the lower surface of beam parts.The method that engages can be to use the known method of various bolts or jointing metal spare etc.
In addition, in the central authorities of plate framework 10 vertical skeleton 11 is installed.Vertically the upper and lower side of skeleton 11 is fixed on the crossing frame up and down of plate framework 10.In addition, at vertical skeleton 11 the lip-deep fixed head 12 that is used for wall face material 50 is fixed to the outside, room is installed.In addition, at the vertical skeleton and horizontal skeleton of plate framework 10 through suiting in the installation of the position of its regulation, thus can be with it as substrate parts external wall board A construction opening or scavenge port etc.In addition, using under the situation of side fascia A as force-bearing plate, the supporting member of X font is being installed at plate framework 10.Use flat steel (flat strips) or rigging screw etc. as supporting member.In addition, side fascia A does not need supporting member under the situation that is non-force-bearing plate.
Heat-barrier material 20 is filled to the thickness with the gauge approximate same size of plate framework 10.In this example, because the open side of the grooved profiles of the frame parts of portraitlandscape is towards interior all side formation plate frameworks 10 of plate, so heat-barrier material 20 also is arranged in the opening of grooved profiles.Under the situation of the assigned position installation support column in the gauge of plate framework 10 or vertical skeleton, horizontal skeleton, it becomes the state that is embedded to heat-barrier material 20 inside.On the other hand, be arranged to make support column, vertically skeleton, laterally skeleton etc. and the outside, room of plate framework 10 or within doors the face of side be under the conplane situation, they become the state on the surface that is exposed to heat-barrier material 20.Also have, in this example,, also can use the Foamex class heat-barrier material of other fiber-like heat-barrier materials such as rock wool or the urethane that foams etc. though use glass wool as heat-barrier material 20.
Insulating board 30 be contact plate framework 10 the room outside the surface and with the parts of the outside, room of plate framework 10 cover plate shape very close to each other, the profile of its profile and plate framework 10 is roughly the same.
This routine insulating board 30 forms tabular regulation density (98kg/m for example
3More than) inorfil heat-barrier material (for example, glass wool), in its surface and the inside, a face therein is by being reinforced by the skin material of range upon range of aluminium lamination on the grid reticulate body, another face is reinforced by glassine paper.Through forming the structure of this reinforced surface, insulating board 30 keeps tabular state.Therefore, can contact the surface in the outside, room that is bonded on plate framework 10, can plate framework 10 is heat insulation reliably with the temperature environment in its outside, room.In addition, when construction etc., even insulating board 30 bendings, because inner inorfil heat-barrier material by grid reticulate body (back-up coat) maintenance of skin material, can not separate.Therefore, application property is good.In addition, insulating board 30 has the characteristics of thermal insulation and fire line concurrently owing to such formation.
In this example, the surface of a side of being reinforced by the glassine paper of insulating board 30 is contacted with plate framework 10.Because the surface that is reinforced by glassine paper is smooth, so be with installation easily through the two sides bonding on the surface of steel etc.In addition, also can the adhesive bonding.
In addition, as the surfacing outside the room of insulating board 30, the skin material through the range upon range of aluminium lamination of the upper surface that is included in the grid reticulate body constitutes adds the inorfil heat-barrier material, can be heat insulation more efficiently through this skin material.In addition, this aluminium lamination becomes damp-proof course, and because seamless unoccupied place covers the outside, room of plate framework 10, so prevent from the lateral, room the moisture of intrusion in the plate framework 10.In addition, if the continuous construction band that discharges water in two surfaces between plate framework 10 and insulating board 30 can also prevent the intrusion from the moisture of the side of plate framework 10.
In addition, replace this aluminium lamination or cellophane layer, also can form the moisture-permeability waterproof layer through the wet thoroughly bar that discharges water is installed.The moisture-permeability waterproof layer passes through the moisture of steam etc., and the moisture of rainwater etc. can not pass through.Therefore, except discharging moisture, can also prevent that the moisture of plate framework 10 sides from the lateral, room from invading from the outsides, plate framework 10 side direction rooms (ventilating layer 41 sides of afterwards stating).
Also have, replace this insulating board 30, also can constitute cheaply through the plate that uses the foamed plastic class heat-barrier material (Foamex class heat-barrier material) that uses now.Yet in such cases, owing to improved from the moist insulating value in the outsides, plate framework 10 side direction rooms (ventilating layer 41 sides of afterwards stating), under the situation of side direction plate framework 10 side inflow moistures within doors, the possibility that generates inner dew condensation uprises.
Next, describe in further detail to the formation and the characteristic of insulating board 30.
As the inorfil heat-barrier material that in this routine insulating board 30, uses; What enumerate is the ceramic industry fibrid that glass wool, frame hair non-conductive fibre etc. have thermal insulation, but preferred productivity is good, can low-costly make and the good glass wool (staple glass fibre) of heat-proof quality.The inorfil heat-barrier material uses density to be 98kg/m
3More than, 120kg/m preferably
3More than, be more preferably 130kg/m
3Above highdensity inorfil heat-barrier material.The reason of using this high density inorfil heat-barrier material is that automorph property is good owing to have the rigidity of appropriateness, forms tabularly easily, obtains the elongate body of the short shape of the flat and size of section easily.As density less than 98kg/m
3Low-density inorfil heat-barrier material owing to be difficult to form tabular, under thin rectangular situation, can simply fracture, application property is poor, so not preferred.In addition, though the upper limit of the density of inorfil heat-barrier material has no particular limits, if density is excessive, the economy aspect increases the weight of, so also be disadvantageous.Consider these, so as the density of inorfil heat-barrier material, preferably at 400kg/m
3
Therefore, be under the situation of glass wool at the inorfil heat-barrier material, the density of this glass wool likens to and is the normally used low-density of heat-barrier material (80kg/m for example
3Below) glass wool high.This highdensity glass wool can be tabular obtain with all fibres through adhesive at this state through in the manufacturing process of common glass wool, peeling off density and the thickness that short fiber is compressed to expectation with Fibrotic.
In addition, the skin material that uses in this routine insulating board 30 has by the surperficial reinforcement material of inorfil heat-barrier material with at the composite construction of grid reticulate body laminated aluminium lamination.This aluminium lamination has function and the fire line that improves heat-proof quality through heat reflection, because easy dative subnet shape bluk recombinationization, so use aluminium foil usually, but also can directly on the grid reticulate body, form as the aluminium-vapour deposition layer.Under the situation of aluminium foil, compoundization of the sub-reticulate body of dative can be through crimping or bonding carrying out.In such cases, the thickness of aluminium foil 7～50 μ m preferably.If have the thickness of this scope, also no problem aspect intensity, compoundization of the sub-reticulate body of dative also can be easy.Also have,,, almost do not change, so, be limited to 50 μ m on the decision thickness from cheap consideration at aspect of performance because cost can uprise even thicker than 50 μ m.
On the other hand; The main effect of the grid reticulate body that uses in this routine insulating board 30 is the surface that reinforces the inorfil heat-barrier material; Simultaneously, can as the grid reticulate body of the carrier of aluminium lamination aluminium lamination be covered simply the surface of inorfil heat-barrier material through insertion.Specifically the surface through the grid reticulate body being sticked on the inorfil heat-barrier material reinforces the surface of inorfil heat-barrier material by skin material, is covered the surface of inorfil heat-barrier material simultaneously by aluminium lamination.As this grid reticulate body, net that peelable fabric nonwoven cloth, polyvinyl or polypropylene constitute, organic fiber nonwoven, scrim cloth, glass fibre non-woven etc. have been enumerated.The preferred peelable fabric nonwoven cloth that uses polyolefin resins such as polythylene resin, polypropylene-based resin are arranged to constitute, for example as the peelable fabric nonwoven cloth that constitutes by polyolefin resin preferably the Nippon Oil(Nippon Mitsubishi Oil) company high-performance of producing reinforce polyvinyl grid (CLAF).This peelable fabric nonwoven cloth for example will extend that the peelable fiber portraitlandscape of the multi-layer polyolefin of strengthening is range upon range of continuously, heat fusing reticulates structure; Netted through this; Not only have the characteristic of air permeability, water permeability, light transmission etc., and have in light weight and keep high-intensity good characteristic.And this net structure is because surface small concavo-convex, also suitable sub-reticulate body of dative and compoundization of aluminium lamination.Also have, though the not restriction of the thickness of grid reticulate body, preferably about 50～200 μ m in the practicality are typically about 100 μ m.
In addition, the glassine paper that uses in this routine insulating board 30 is owing to be to make glass fiber be bonded into the paper shape through cementing agent, through this glassine paper is sticked on the inorfil heat-barrier material in the surface, can reinforce the inorfil heat-barrier material in the surface.In addition, through covered the surface of coarse especially inorfil heat-barrier material by glassine paper, can make its smoothing, fire line might as well.That is, the external surface of inorfil heat-barrier material still has the concavo-convex of not bonding fusion, obtains the level and smooth surface of glassine paper itself through being covered by glassine paper.Thus, can outer side seams be installed on girder steel post etc. through for example two sides bonding strip with heat-barrier material simply and construct.Can use known product aptly as this glassine paper, its thickness and manufacturing approach have no particular limits, and in order to obtain desired intensity, preferably are about 15～60g/m
2, be typically about 25g/m
2
According to aforesaid characteristic, more particularly, this routine insulating board 30 for example is being about 140kg/m by density
3Surface adhesion crimping thickness on the peelable fabric nonwoven cloth that constitutes by polyolefin resin (high-performance that Nippon Oil(Nippon Mitsubishi Oil) company produces is reinforced polyvinyl grid CLAF) of inorfil heat-barrier material of the strip that constitutes of glass wool be about the skin material that the aluminium foil of 7 μ m forms, the about 25g/m of surface adhesion in the lining
2Glassine paper reinforce and form.
The ventilation lead-in is the sheet material of specific thickness, vertically installs three in the outside, room of insulating board 30.That is, ventilation lead-in 40 be arranged on the vertical frame material position overlapped of the right ends of plate framework 10 and with vertical skeleton 11 position overlapped of central authorities.And, between adjacent ventilation lead-in 40,, form and make the upper end side of side fascia A and the airspace that lower end side is communicated with up and down (ventilating layer 41) like Fig. 2, shown in 3.The ventilation lead-in 40 that is configured in the right ends of plate framework 10 extends the size of regulation to girder steel post B side than the right ends of insulating board 30.
Also have, also can ventilation lead-in 40 be set with the interval narrower than this example.For example, also can the ventilation lead-in 40 more than four be set on the surface outside the room of insulating board 30.But, the position being set substrate skeleton of fixing usefulness etc. need be set at ventilation lead-in 40.
The end face of the right ends of wall face material 50 and the end face of ventilation lead-in 40 that reaches girder steel post B side are on same plane.In this example, side fascia A is installed to two sides of girder steel post B.Therefore, extend together from the left and right sides towards ventilation lead-in 40 and wall face material 50 in the outside, room of girder steel post B, it is relative that its end face separates predetermined gap.That is,, form the seam of wall face material 50 in the outside, room of girder steel post B.
In this seam portion, pad 51 of outside construction in room, the secondary of side construction within it pad 52.Between secondary pad 52 and girder steel post B, the seam that heat bridge protection usefulness is set is with heat-barrier material 31.In this example, with heat-barrier material 31, use hard wool spinning foam as seam.Also have, also can use the heat-barrier material identical with above-mentioned insulating board 30 as seam with heat-barrier material 31.
Seam can be through carrying out with insulating board 30 same two sides bonding bands to the installation of girder steel post B with heat-barrier material 31.In addition, secondary pad 52 equally also can carry out through two sides bonding band with the installation of heat-barrier material 31 to seam.
Seam cooperates suitable this seam to determine aptly with the position of heat-barrier material 31 with the thickness and the width of heat-barrier material 31.For example, the depth in the gap of thickness and ventilation lead-in 40 and girder steel post B is measure-alike or set forr a short time than it.In this example, owing to, become almost measure-alike with above-mentioned depth so preferably increase the thickness setting of secondary pad 52 at the outside construction secondary pad 52 of seam with heat-barrier material 31.In addition,,,, can produce the problem of operation property difference, increase the trouble of manufacturing, so not preferred owing to must a plurality of seams be installed with heat-barrier material 31 through bolt along girder steel post etc. if too short for the length of seam with heat-barrier material 31.On the contrary, if long, because crooked easily, operability and application property worsen simultaneously, so will consider these preseting lengths.
Moisture-proof film 60 is pasted on surface in the indoor of plate framework 10.In this example, use the aluminium-vapour deposition film as moisture-proof film 60.Like this, when moisture-proof film 60 being installed, prevent that the moisture to plate framework 10 sides is invaded from the indoor in the indoor.In addition, in the indoor of moisture-proof film 60, the substrate skeleton 70 of wooden frame etc. is fixed on assigned position through screw etc.Be fixed with the substrate plate 71 of gypsum plank etc. at this substrate skeleton 70, become the substrate of indoor interior decoration ornament materials.In this example, though substrate skeleton 70 is included in blocking in the component parts of side fascia A, also can external wall board A and after girder steel post B engages, construction at the scene.In addition, lower shoe 71 is constructed at the scene.
In the both sides of girder steel post B, during installation side fascia A, at first, seam is installed with heat-barrier material 31 and secondary pad 52 at girder steel post B, afterwards, clamp girder steel post B from the left and right sides by plate framework 10 through fixing making such as bolt or screw.And,, load heat-barrier material 20 (for example glass wool) aptly from the peristome of indoor in the inside of girder steel post B.And, the indoor of external wall board A through nail etc. with substrate plate 71 installations to substrate skeleton 70.
And side fascia A forms the seam of side fascia A at the state of being installed to girder steel post B in the outside of girder steel post B.In the outside of girder steel post B, the seam of being installed by two sides bonding band in advance is received in the clearance therebetween portion with heat-barrier material 31 and heating pad sheet 52.And the seam of side fascia A is formed on the seam that the is received clearance therebetween portion outside with heat-barrier material 31 and secondary pad 52 along girder steel post B, and this seam is by pad 51 sealings.
As stated; In this example, through being arranged on the outside, room, simultaneously as the insulating board 30 of insulating back-up material with respect to girder steel post B and plate framework 10; Seam between the external wall board A is provided with seam with heat-barrier material 31, has improved thermal insulation and has been not easy to make the main structure body of exterior wall W to cool off.Particularly, make the seam of exterior wall W can not become heat bridge through protection.Thus, improve durability.
In addition, in this example,,, form the upper end side of side fascia A and the airspace that lower end side is communicated with up and down between insulating board 30 and wall face material 50 in the outside, room of insulating board 30 through ventilation lead-in 40 is installed.Thus, can carry out ventilating in the body of wall, can the moisture in the body of wall be discharged outside.
In addition, have thermal insulation and fire line concurrently, and, through with the insulating board 30 of reinforced surface as insulating back-up material, application property is good, and the wall face material can be installed more reliably.
Claims (7)
1. an outer body of wall comprises girder steel post and the side fascia that is installed in this girder steel post side, it is characterized in that:
Above-mentioned side fascia comprises the plate framework that engages with above-mentioned girder steel post, the wall face material that is installed in the insulating board in this outside, plate framework room and is installed in this heat insulation plank house outside;
Seam between two above-mentioned insulating boards that are provided with in the middle of above-mentioned girder steel post is clamped in is set at the outside, room of above-mentioned girder steel post;
In above-mentioned seam portion, pad of outside construction in room, the secondary of side construction within it pad between above-mentioned secondary pad and above-mentioned girder steel post, is provided with seam and uses heat-barrier material.
2. according to the outer body of wall of claim 1 record, it is characterized in that: above-mentioned insulating board or above-mentioned seam are made up of Foamex system heat-barrier material with at least one of heat-barrier material.
3. according to the outer body of wall of claim 1 record, it is characterized in that: above-mentioned insulating board or above-mentioned seam are with at least one of heat-barrier material, and density is 98kg/m
3A side of above inorfil heat-barrier material is reinforced by the skin material at the range upon range of aluminium lamination of upper surface of grid reticulate body, and another side reinforces through glassine paper.
4. according to the outer body of wall of claim 3 record, it is characterized in that: above-mentioned skin material is crimped on aluminium foil on the peelable fabric nonwoven cloth that is made up of polyolefin resin and forms.
5. according to the outer body of wall of claim 3 record, it is characterized in that: above-mentioned inorfil heat-barrier material is made up of glass wool.
6. the outer body of wall of putting down in writing according to claim 1; It is characterized in that: the side end of above-mentioned wall face material is through extending the fixed size of above-mentioned girder steel post side mark than the side end face of above-mentioned plate framework, and the seam between two above-mentioned wall face materials that are provided with in the middle of above-mentioned girder steel post is clamped in is set at the outside, room of above-mentioned girder steel post;
Corresponding to the seam between the above-mentioned wall face material joint seal parts are installed with the outside, room of heat-barrier material in above-mentioned seam.
7. the outer body of wall of putting down in writing according to claim 1; It is characterized in that: separate the predetermined gap setting through above-mentioned insulating board and above-mentioned wall face material; The longitudinal ventilation lead-in of distinguishing this gap is set in this gap; The above-mentioned gap of being distinguished by this ventilation lead-in makes the superjacent air space and the below spatial communication of above-mentioned insulating board, has the function as ventilating layer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2006/317679 WO2008029462A1 (en) | 2006-09-06 | 2006-09-06 | Exterior wall body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101506441A CN101506441A (en) | 2009-08-12 |
| CN101506441B true CN101506441B (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800557593A Expired - Fee Related CN101506441B (en) | 2006-09-06 | 2006-09-06 | Exterior wall body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101506441B (en) |
| WO (1) | WO2008029462A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5305447B2 (en) * | 2009-03-28 | 2013-10-02 | 旭トステム外装株式会社 | Building outer wall structure and building outer wall construction method |
| DE102010046639A1 (en) * | 2010-09-25 | 2012-03-29 | Arcelormittal Construction Deutschland Gmbh | wall construction |
| KR101124523B1 (en) | 2011-11-04 | 2012-03-16 | 한병태 | Wall structure of wooden building and wooden building having the same |
| KR20140114320A (en) * | 2014-08-29 | 2014-09-26 | 이봉재 | Outer wall decoration panel of building |
| CN104264798B (en) * | 2014-09-12 | 2016-05-18 | 北京首钢建设集团有限公司 | A kind of precast wall panel and steel structure frame post splicing seams construction method |
| CN104674957B (en) * | 2015-03-27 | 2017-01-11 | 济南一布建材科技有限公司 | Waterproof cloth and anti-seepage node for doors and windows fabricated by waterproof cloth |
| CN109797886A (en) * | 2019-03-19 | 2019-05-24 | 郑建宜 | A kind of complex heat-preservation assembled wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070860U (en) * | 1990-05-11 | 1991-02-06 | 华文 | Thin aluminum foil composite heat-insulating coiled material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154210U (en) * | 1988-04-19 | 1989-10-24 | ||
| JPH09195241A (en) * | 1996-01-24 | 1997-07-29 | Asahi Sangyo Kk | Antifreezing warming sheet |
| JP2002348981A (en) * | 2001-05-28 | 2002-12-04 | Daiwa House Ind Co Ltd | External heat insulating outer wall structure, external heat insulating outer wall panel and external heat insulating material |
| JP2004169332A (en) * | 2002-11-18 | 2004-06-17 | Panahome Corp | Outer wall structure |
| JP3098091U (en) * | 2003-05-27 | 2004-02-19 | エーティー技研株式会社 | Unit ceiling board |
| JP2006035675A (en) * | 2004-07-28 | 2006-02-09 | Nitto Boseki Co Ltd | Embossed metal foil, phenol resin foam laminate, and its manufacturing method |
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2006
- 2006-09-06 CN CN2006800557593A patent/CN101506441B/en not_active Expired - Fee Related
- 2006-09-06 WO PCT/JP2006/317679 patent/WO2008029462A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070860U (en) * | 1990-05-11 | 1991-02-06 | 华文 | Thin aluminum foil composite heat-insulating coiled material |
Non-Patent Citations (4)
| Title |
|---|
| JP平1-154210U 1989.10.24 |
| JP特开2002-348981A 2002.12.04 |
| JP特开2004-169332A 2004.06.17 |
| JP特开平9-195421A 1997.07.29 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008029462A1 (en) | 2008-03-13 |
| CN101506441A (en) | 2009-08-12 |
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