CN101506441A - Exterior wall body - Google Patents
Exterior wall body Download PDFInfo
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- CN101506441A CN101506441A CNA2006800557593A CN200680055759A CN101506441A CN 101506441 A CN101506441 A CN 101506441A CN A2006800557593 A CNA2006800557593 A CN A2006800557593A CN 200680055759 A CN200680055759 A CN 200680055759A CN 101506441 A CN101506441 A CN 101506441A
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- mentioned
- heat
- girder steel
- wall
- seam
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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
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 by 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 produce inner dew condensation easily in body of wall, 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, adopt external insulation structure (for example, with reference to patent documentation 1) at the room of main structure body arranged outside isolation layer and ventilating layer.
Patent documentation 1: TOHKEMY 2002-348981 communique
Summary of the invention
Yet, outside the method that joins the girder steel post by the exterior wall with panelization to is built under the situation of the building of heat insulation structural, in seam portion 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 portion, also can produce the gap at the insulating back-up material that is assembled into side fascia, because this seam portion can become heat bridge portion, so not only need existing joint sealers (waterproof grommet etc.), and must use can guarantee the seam heat-barrier material with peripheral outer heat-barrier material par thermal insulation.In addition, as the key property of seam portion, also need to possess fire line, water proofing property simultaneously.
In addition, externally in the heat insulation structural, insert insulating back-up material between girder steel rod structure main body and wall face 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 usually 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 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 Patent Document 1, but do not have sufficient waterproof countermeasure when immersing moisture in the air-permeable layer.Therefore, in case enter 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 portion 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 portion 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; The seam heat-barrier material is installed corresponding to the seam between the above-mentioned insulating board in surface outside the room of above-mentioned girder steel post.
In such the present invention, form exterior wall owing to the outer body of wall of panelization can 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 by 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 be subjected to the influence of exterior temperature change outside, is not easy cooling.In addition, by 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 by the seam portion that protects insulating back-up material.Thus, improve durability.
In addition, more particularly, above-mentioned insulating board or above-mentioned seam preferably are made of Foamex system heat-barrier material with at least one of heat-barrier material.
In addition, more particularly, the density of at least one of above-mentioned insulating board or above-mentioned seam usefulness heat-barrier material is 98kg/m preferably
3A side of above inorfil heat-barrier material is reinforced by the skin material at the stacked aluminium lamination of upper surface of grid reticulate body, reinforces by glassine paper in another side.
Like this, when reinforcing insulating back-up material surperficial, insulating back-up material can 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 carry out heat insulationly by above-mentioned fibrous heat-barrier material and aluminium lamination more efficiently to the outside of girder steel post etc., can support joint sealers simultaneously.
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. by adhesion zone, further, though bending when construction waits, by 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 of polyolefin resin and forms.
In addition, more specifically, above-mentioned inorfil heat-barrier material is made of glass wool.
In addition, in the present invention, the side end of preferred above-mentioned wall face material is by 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 by 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, the above-mentioned gap of being distinguished by this ventilation lead-in is communicated with the superjacent air space of above-mentioned insulating board and following side space, 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 by 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 be subjected to the influence of exterior temperature change, be not easy cooling.In addition, by 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 insulating back-up material can 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, with reference to the accompanying drawings embodiments of the present invention are described.Also have, below Shuo Ming parts, configuration, structure etc. are not to be used to limit the present invention, can carry out various changes in the scope of purport of the present invention.
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.
At be applicable to an embodiment explanation that the side fascia A that will use in the exterior wall portion of building that forms dwelling house etc. and various works and girder steel post B engage the exterior wall W that forms of the present invention outside body of wall.
This routine side fascia A (the outer body of wall of panelization) is by 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, by after setting up the good girder steel post of frame B, can be by 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 by 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 be subjected to the influence of exterior temperature change, is not easy cooling.In addition, by 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 wall face material 50, the moisture-proof film 60 of indoor side surface that sticks on plate framework 10 and the substrate skeleton 70 that is fixed on the indoor of moisture-proof film 60 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 by 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.Also have, at plate framework 10 by suitable vertical skeleton and horizontal skeleton are installed in the position of its regulation, thereby can with its as substrate parts at side fascia 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 stacked aluminium lamination on the grid reticulate body, another face is reinforced by glassine paper.By 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, thus on the surface of steel etc. by the installation easily of two sides adhesive tape.In addition, also can apply adhesive bond.
In addition, as the surfacing outside the room of insulating board 30, the skin material by the stacked 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 by 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 lateral, room plate framework 10 interior moistures of invading.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 by the wet 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 to invade from the moisture of lateral, room plate framework 10 sides from the outsides, plate framework 10 side direction rooms (ventilating layer 41 sides described later).
Also have, replace this insulating board 30, also can constitute cheaply by 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 described later), 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 at the formation and the feature 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) the glass wool height.This highdensity glass wool can be tabular obtain with all fibres by adhesive at this state by peel off density and the thickness that short fiber is compressed to expectation with Fibrotic in the manufacturing process of common glass wool.
In addition, the skin material that uses in this routine insulating board 30 have by the surperficial reinforcement material of inorfil heat-barrier material and on the grid reticulate body composite construction of stacked aluminium lamination.This aluminium lamination has function and the fire line that improves heat-proof quality by 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 by 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 for 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 by insertion.Specifically the surface by 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, polyethylene 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 polyethylene grid (CLAF).This peelable fabric nonwoven cloth for example will extend that the peelable fiber portraitlandscape of the multi-layer polyolefin of strengthening is stacked continuously, heat fusing reticulates structure, netted by 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 thickness of grid reticulate body without limits, 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 by cementing agent, by 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, by 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 by being covered by glassine paper.Thus, outer side seams can be installed on girder steel post etc. by for example two sides bonding strip simply with heat-barrier material and construct.Can use known product aptly as this glassine paper, its thickness and manufacture method 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 feature, more particularly, this routine insulating board 30 for example is being about 140kg/m by density
3The surface of inorfil heat-barrier material of the strip that constitutes of glass wool be bonded in the skin material that aluminium foil that the top crimping thickness of the peelable fabric nonwoven cloth (high-performance that Nippon Oil(Nippon Mitsubishi Oil) company produces is reinforced polyethylene grid CLAF) that is made of polyolefin resin is about 7 μ m forms, surperficial bonding about 25g/m 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 at the two ends, the left and right sides of plate framework 10 and with vertical skeleton 11 position overlapped of central authorities.And, between adjacent ventilation lead-in 40, shown in Fig. 2,3, 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).The ventilation lead-in 40 that is configured in the two ends, the left and right sides of plate framework 10 extends the size of regulation to girder steel post B side than the two ends, the left and right sides of insulating board 30.
Also have, also can ventilation lead-in 40 be set with the interval narrower than this example.For example, ventilation lead-in 40 more than four also can be set on the surface in the 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 at the two ends, the left and right sides 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, at pad 51 of room outside construction, the secondary of side construction within it pad 52.Between secondary pad 52 and girder steel post B, the seam heat-barrier material 31 of heat bridge protection usefulness is set.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 by carrying out with the same two sides adhesive tape of insulating board 30 to the installation of girder steel post B with heat-barrier material 31.In addition, secondary pad 52 equally also can be undertaken by the two sides adhesive tape 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, thickness is measure-alike or set forr a short time than it with the depth in the gap of ventilation lead-in 40 and girder steel post B.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, with the length of heat-barrier material 31,,, can produce the problem of operation difference, increase the trouble of making, so not preferred owing to must a plurality of seams be installed with heat-barrier material 31 by bolt along girder steel post etc. if too short for seam.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 by 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 be after side fascia A and girder steel post B engage, 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 by 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, in the indoor of side fascia A by nail etc. with substrate plate 71 installations to substrate skeleton 70.
And side fascia A forms the seam portion 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 the two sides adhesive tape is accommodated in its clearance portion with heat-barrier material 31 and heating pad sheet 52 in advance.And the seam portion of side fascia A is formed on the outside that the seam that is accommodated in its clearance portion is used heat-barrier material 31 and secondary pad 52 along girder steel post B, and this seam portion is by pad 51 sealings.
As mentioned above, in this example, by 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 portion between side fascia 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 portion of exterior wall W can not become heat bridge by 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 by ventilation lead-in 40 is installed.Thus, can carry out ventilating in the body of wall, the moisture in the body of wall can be discharged outside.
In addition, have thermal insulation and fire line concurrently, and, by 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;
Surface outside the room of above-mentioned girder steel post is equipped with the seam heat-barrier material corresponding to the seam between the above-mentioned insulating board.
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 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 at least one of heat-barrier material, density is 98kg/m
3A side of above inorfil heat-barrier material is reinforced by the skin material at the stacked aluminium lamination of upper surface of grid reticulate body, and another side reinforces by 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 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 of glass wool.
6. according to the outer body of wall of claim 1 record, it is characterized in that: the side end of above-mentioned wall face material is by 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. according to the outer body of wall of claim 1 record, it is characterized in that: separate the predetermined gap setting by 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 is communicated with the superjacent air space of above-mentioned insulating board and following side space, 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 true CN101506441A (en) | 2009-08-12 |
| CN101506441B CN101506441B (en) | 2012-06-27 |
Family
ID=39156907
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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264798A (en) * | 2014-09-12 | 2015-01-07 | 北京首钢建设集团有限公司 | Method for constructing prefabricated cladding panel and steel frame column split joint seam |
| CN104674957A (en) * | 2015-03-27 | 2015-06-03 | 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 |
| CN105386580A (en) * | 2014-08-29 | 2016-03-09 | 李奉宰 | Building outer wall material |
| CN109797886A (en) * | 2019-03-19 | 2019-05-24 | 郑建宜 | A kind of complex heat-preservation assembled wall |
Families Citing this family (3)
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154210U (en) * | 1988-04-19 | 1989-10-24 | ||
| CN2070860U (en) * | 1990-05-11 | 1991-02-06 | 华文 | Thin al foil combined thermal insulating coiled material |
| 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 |
-
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
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386580A (en) * | 2014-08-29 | 2016-03-09 | 李奉宰 | Building outer wall material |
| CN104264798A (en) * | 2014-09-12 | 2015-01-07 | 北京首钢建设集团有限公司 | Method for constructing prefabricated cladding panel and steel frame column split joint seam |
| CN104674957A (en) * | 2015-03-27 | 2015-06-03 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008029462A1 (en) | 2008-03-13 |
| CN101506441B (en) | 2012-06-27 |
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