JP2006225918A - External facing material for construction - Google Patents
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- JP2006225918A JP2006225918A JP2005039266A JP2005039266A JP2006225918A JP 2006225918 A JP2006225918 A JP 2006225918A JP 2005039266 A JP2005039266 A JP 2005039266A JP 2005039266 A JP2005039266 A JP 2005039266A JP 2006225918 A JP2006225918 A JP 2006225918A
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Abstract
Description
本発明は、主として建築物などの外装材として用いられる建築用外装材に関する。 The present invention relates to a building exterior material mainly used as an exterior material for a building or the like.
従来より、建築物の構造用材料としてＨ形綱がしばしば用いられる。Ｈ形綱は、鋼鉄製であって構造用材料として充分な機械的強度を備えており、建築物の柱や梁などに用いられる。Ｈ形綱は、通常は建築物の内部に配置され、その外観が外からは見えないように外装材によって隠されるが、建築物の外周に配置され、外装材として表面に現れる場合もある。Ｈ形綱を建築物の外周に配置する場合には、充分な防錆処理を施した後、Ｈ形綱が建築物の全体の外観と調和するように且つ観賞に耐えるように充分な塗装を施すか、または表面を装飾材などで覆う必要がある。 Conventionally, H-shaped rope is often used as a structural material for buildings. The H-shaped rope is made of steel and has sufficient mechanical strength as a structural material, and is used for building columns and beams. The H-shaped rope is usually arranged inside the building and is hidden by the exterior material so that its external appearance is not visible from the outside, but it may be arranged on the outer periphery of the building and appear on the surface as the exterior material. When placing the H-shaped rope on the outer periphery of the building, after applying sufficient anti-corrosion treatment, apply sufficient paint so that the H-shaped rope is in harmony with the overall appearance of the building and withstands ornamental purposes. It is necessary to apply or to cover the surface with a decoration material or the like.
しかし、鋼鉄製のＨ形綱を外装材として用いるには、そのような表面処理または装飾が大変であり、また重量も大きいので、これに代えてアルミニウム合金によってＨ形に形成した建築用外装材が提案されている（特許文献１）。
しかし、上に述べた従来の建築用外装材は、アルミニウム合金であるために鋼鉄製のＨ形綱よりも軽量ではあるものの、寸法形状の大きなものを製造することが難しく、また製造コストの面で不利である。 However, the above-described conventional exterior building materials are aluminum alloys and are lighter than steel H-shaped ropes. It is disadvantageous.
すなわち、アルミニウム合金によってＨ形材を製造するには、押し出し成形によるのが通常であるが、金型および製造設備の面から寸法形状の大きさに限界がある。金型が大きくなればそれだけ金型コストが高くなり、またアルミニウム合金の使用量が増えて材料コストが高くなる。 That is, in order to manufacture an H-shaped material with an aluminum alloy, it is usual to perform extrusion molding, but there is a limit to the size of the shape and shape in terms of the mold and manufacturing equipment. The larger the mold, the higher the mold cost, and the amount of aluminum alloy used increases, resulting in a higher material cost.
本発明は、上述の問題に鑑みてなされたもので、寸法形状の大きなものでも容易に製造することができ、コストの面でも有利な、外装材として用いることのできるＨ形の建築用外装材を提供することを目的とする。 The present invention has been made in view of the above-described problems, and can be easily manufactured even with a large size and shape, and is advantageous in terms of cost. The purpose is to provide.
本発明に係る建築用外装材は、互いに平行に配置された長尺の第１の側材および第２の側材と、前記第１の側材と前記第２の側材との間に配置された長尺の中材とによって断面が略Ｈ形に形成されており、且つ、前記第１の側材、前記第２の側材、および前記中材が連結材によって互いに連結されており、前記第１の側材および前記第２の側材には、互いに対向する内側の面の幅方向のほぼ中央部分に凹部がそれぞれ設けられ、前記凹部に前記中材の両端縁部が挿入されてなる。 The building exterior material according to the present invention is disposed between the first side material and the second side material, and the first side material and the second side material, which are disposed in parallel with each other. The cross section is formed in a substantially H shape with the long medium material made, and the first side material, the second side material, and the middle material are connected to each other by a connecting material, The first side member and the second side member are each provided with a recess at a substantially central portion in the width direction of the inner surfaces facing each other, and both end edges of the intermediate member are inserted into the recess. Become.
好ましくは、前記第１の側材および前記第２の側材は、アルミニウム合金の押し出し成形によって中空状に形成されており、前記中材は、アルミニウム合金によって板状に形成されてなる。 Preferably, the first side material and the second side material are formed into a hollow shape by extrusion molding of an aluminum alloy, and the intermediate material is formed into a plate shape from the aluminum alloy.
また、前記連結材は、前記第１の側材の内側の面に沿う第１の壁部、前記第２の側材の内側の面に沿う第２の壁部、および前記中材の一方の面に沿う中壁部によって断面略コ字形に形成されており、前記連結材の各壁部がそれぞれに対向する部分と固着されることによって連結されて一体化されてなる。 In addition, the connection member includes a first wall portion along an inner surface of the first side member, a second wall portion along an inner surface of the second side member, and one of the intermediate members. It is formed in a substantially U-shaped cross section by an intermediate wall portion along the surface, and each wall portion of the connecting material is connected to and integrated with a portion facing each other.
また、前記第１の側材および前記第２の側材には、それぞれ、前記凹部に隣接する位置から内側に突出する板状のフランジ部が形成されており、前記フランジ部は、前記中材と前記連結材とによって挟まれて配置され、前記フランジ部、前記中材、および前記連結材がボルトによって互いに固着されてなる。 Each of the first side material and the second side material is formed with a plate-like flange portion protruding inward from a position adjacent to the concave portion, and the flange portion is formed of the intermediate material. And the connecting member, and the flange portion, the intermediate member, and the connecting member are fixed to each other by bolts.
また、前記第１の側材および前記第２の側材の少なくともいずれか一方には、前記連結材の前記第１の壁部または前記第２の壁部に沿って外方に延びる連結用壁部が設けられ、前記連結材の前記第１の壁部および前記第２の壁部の少なくともいずれか一方の端部は、前記連結用壁部と対向するように外方に延びており、前記端部が当該建築用外装材を建築構造材に固定するための連結部となっている。 Further, at least one of the first side member and the second side member has a connecting wall extending outwardly along the first wall portion or the second wall portion of the connecting member. At least one of the first wall portion and the second wall portion of the connecting member extends outward so as to face the connecting wall portion, The end portion is a connecting portion for fixing the building exterior material to the building structure material.
本発明によると、寸法形状の大きなものでも容易に製造することができ、コストの面でも有利な、外装材として用いることのできるＨ形の建築用外装材を提供することができる。 According to the present invention, it is possible to provide an H-shaped architectural exterior material that can be easily manufactured even with a large size and shape, and that can be used as an exterior material, which is advantageous in terms of cost.
図１は本発明の実施形態に係る建築用外装材３の断面図、図２は図１に示す建築用外装材３の左側面図、図３は建築用外装材３の一部を拡大して示す図、図４は建築用外装材３の使用状態の例を示す斜視図である。なお、図２は、複数の建築用外装材３，３を連結した場合の連結部分を示す。 1 is a cross-sectional view of a building exterior material 3 according to an embodiment of the present invention, FIG. 2 is a left side view of the building exterior material 3 shown in FIG. 1, and FIG. 3 is an enlarged view of a part of the building exterior material 3. FIG. 4 is a perspective view showing an example of the usage state of the building exterior material 3. FIG. 2 shows a connecting portion when a plurality of building exterior materials 3 and 3 are connected.
図１〜図３において、建築用外装材３は、２つの側材１１，１２、中材１３、および連結材１４からなる。 1 to 3, the building exterior material 3 includes two side members 11 and 12, a middle member 13, and a connecting member 14.
２つの側材１１，１２は、それぞれ、幅寸法に対して長さ寸法が大きい長尺のものであり、アルミニウム合金の押し出し成形によって中空状に形成され、互いに平行に配置されている。 The two side members 11 and 12 each have a long length that is larger than the width, are formed in a hollow shape by extrusion molding of an aluminum alloy, and are arranged in parallel to each other.
図１〜図３に示す２つの側材１１，１２は、その断面形状が互いに線対称となっているが、これは、断面形状が互いに同じものを長手方向を逆にして用いている。つまり、これら２つの側材１１，１２は基本的には同一のものであるので、以降において、その構造については一方のみについて説明する。 The two side members 11 and 12 shown in FIG. 1 to FIG. 3 are symmetrical with respect to each other in cross-sectional shape. That is, since these two side members 11 and 12 are basically the same, only one of the structures will be described below.
側材１１は、表面を形成する４つの表面壁５１ａ，５１ｂ，５１ｃ，５１ｄによって外観がほぼ板状となっている。表面壁５１ａ〜ｄの中は中空になっており、３つの隔壁５２ａ，５２ｂ，５２ｃによって仕切られている。互いに対向する面である内側の面を形成する表面壁５１ｃには、その幅方向のほぼ中央部分に、中材１３の両端縁部を挿入するための凹部５３が、その全長にわたって設けられている。隔壁５２ｂは、凹部５３を形成する１つの面を兼ねている。 The side member 11 has a substantially plate-like appearance by four surface walls 51a, 51b, 51c, 51d that form the surface. The inside of the surface walls 51a to 51d is hollow and is partitioned by three partition walls 52a, 52b, and 52c. The surface wall 51c that forms the inner surfaces that are opposed to each other is provided with recesses 53 for inserting both end edges of the intermediate member 13 at almost the center in the width direction over the entire length thereof. . The partition wall 52 b also serves as one surface that forms the recess 53.
また、表面壁５１ｃは、凹部５３を境界にして段差が設けられており、隔壁５２ａの幅寸法（側材１１の厚さ寸法）よりも隔壁５２ｃの幅寸法の方が大きくなっている。表面壁５１ｃには、隔壁５２ｂの延長上に、表面壁５１ｃに対して垂直に突出する板状のフランジ部５４が形成されている。なお、表面壁５１ｃについて、凹部５３を境界として、隔壁５２ａの側にある部分を「表面壁５１ｃＡ」、隔壁５２ｃの側にある部分を「表面壁５１ｃＣ」ということがある。 Further, the surface wall 51c is provided with a step with the recess 53 as a boundary, and the width dimension of the partition wall 52c is larger than the width dimension of the partition wall 52a (thickness dimension of the side member 11). A plate-like flange portion 54 is formed on the surface wall 51c so as to protrude perpendicularly to the surface wall 51c on the extension of the partition wall 52b. Regarding the surface wall 51c, the portion on the partition wall 52a side with the recess 53 as a boundary may be referred to as “surface wall 51cA”, and the portion on the partition wall 52c side may be referred to as “surface wall 51cC”.
さらに、表面壁５１ｃは表面壁ｄの側において外方に延びており、そこに連結用壁部５１ｅが設けられている。 Further, the surface wall 51c extends outward on the surface wall d side, and a connecting wall portion 51e is provided there.
なお、側材１１，１２は押し出し成形によって形成されるので、表面壁５１ａ〜ｄ、隔壁５２ａ〜ｃなどはそれぞれ互いに平行である。また、図２に示すように、中空部には、必要に応じて、その両端部に防水および防湿のためのコーキング材ＫＺが詰め込まれる。コーキング材ＫＺを詰め込むに当たっては、その前に発泡ウレタンなどによる適当なバックアップ材ＢＺが挿入され、接着剤や摩擦などによって係止される。 In addition, since the side members 11 and 12 are formed by extrusion molding, the surface walls 51a to 51d, the partition walls 52a to 52c, and the like are parallel to each other. In addition, as shown in FIG. 2, the hollow portion is packed with a caulking material KZ for waterproofing and moisture proofing at both ends as necessary. When the caulking material KZ is packed, an appropriate backup material BZ made of foamed urethane or the like is inserted before the caulking material KZ, and is locked by an adhesive or friction.
中材１３は、アルミニウム合金によって側材１１，１２の長さと同じ長さの帯板状に形成されたものである。中材１３は、例えば適当な板材を切断することによって形成するか、または押し出し成形によって形成する。中材１３には、幅方向の両端部の近辺であって長さ方向に適当なピッチで、スタッドボルト６１，６１…が溶接によって固着されている。中材１３は、その両端縁部が側材１１，１２のそれぞれの凹部５３，５３に挿入され、且つ、一方の表面がフランジ部５４の表面に接触した状態に配置される。なお、フランジ部５４には、スタッドボルト６１が貫通するための穴が設けられている。 The intermediate member 13 is formed of an aluminum alloy into a strip shape having the same length as the side members 11 and 12. The intermediate member 13 is formed, for example, by cutting an appropriate plate member or formed by extrusion. Stud bolts 61, 61,... Are fixed to the intermediate member 13 by welding at an appropriate pitch in the length direction in the vicinity of both end portions in the width direction. The intermediate member 13 is arranged in such a manner that both edge portions thereof are inserted into the concave portions 53 and 53 of the side members 11 and 12 and one surface thereof is in contact with the surface of the flange portion 54. The flange portion 54 is provided with a hole through which the stud bolt 61 passes.
連結材１４は、側材１１，１２のそれぞれの表面壁５１ｃＣの面に沿う壁部６５ａ，６５ｂ、および中材１３の一方の面に沿う中壁部６５ｃによって断面略コ字形に形成されている。連結材１４は、例えば鋼板をプレスなどで折り曲げることによって形成される。 The connecting member 14 is formed in a substantially U-shaped cross section by wall portions 65a and 65b along the surface of each surface wall 51cC of the side members 11 and 12, and an intermediate wall portion 65c along one surface of the intermediate member 13. . The connecting member 14 is formed by, for example, bending a steel plate with a press or the like.
連結材１４の中壁部６５ｃは、その両端部においてフランジ部５４，５４を挟んだ状態で、中材１３と対向する。つまり、中壁部６５ｃと中材１３との間には、フランジ部５４の厚さに相当する間隙ＫＧが形成される。 The middle wall portion 65c of the connecting member 14 faces the middle member 13 in a state where the flange portions 54, 54 are sandwiched between both end portions thereof. That is, a gap KG corresponding to the thickness of the flange portion 54 is formed between the middle wall portion 65 c and the middle member 13.
連結材１４の中壁部６５ｃには、上に述べたスタッドボルト６１が貫通するための穴が設けられている。また、壁部６５ａ，６５ｂの適当な箇所には、表面壁５１ｃＣまたは連結用壁部５１ｅとの間でボルトによって連結するための挿通穴またはネジ穴が適所に設けられている。例えば、壁部６５ａ，６５ｂの連結用壁部５１ｅに対向する部分には、ボルト５５をネジ込むためのネジ穴が設けられている。また図示はされていないが、壁部６５ａ，６５ｂの表面壁５１ｃＣに対向する部分に穴を設け、壁部６５ａ，６５ｂから表面壁５１ｃＣに向かってボルトをネジ込んで連結してもよい。 A hole through which the stud bolt 61 described above passes is provided in the middle wall portion 65c of the connecting member 14. Further, insertion holes or screw holes for connecting with the surface wall 51cC or the connecting wall portion 51e by bolts are provided at appropriate positions on the wall portions 65a and 65b. For example, screw holes for screwing the bolts 55 are provided in portions of the wall portions 65a and 65b facing the connecting wall portion 51e. Although not shown, holes may be provided in portions of the wall portions 65a and 65b facing the surface wall 51cC, and bolts may be screwed and connected from the wall portions 65a and 65b to the surface wall 51cC.
このように、連結材１４の壁部６５ａ，６５ｂおよび中壁部６５ｃが、それぞれに対向する部分と、スタッドボルト６１、ナット６２、その他のボルト、ビス、リベットなどによって固着されることによって、建築用外装材３が全体として一体化されている。このように一体化された状態の断面は、図１に示すように略Ｈ形となっている。 As described above, the wall portions 65a and 65b and the middle wall portion 65c of the connecting member 14 are fixed to the portions facing each other by the stud bolt 61, the nut 62, other bolts, screws, rivets, and the like. The exterior packaging material 3 is integrated as a whole. The cross section in the integrated state is substantially H-shaped as shown in FIG.
また、連結材１４の壁部６５ａ，６５ｂの連結用壁部５１ｅに対向する部分は、建築用外装材３を建築構造材に固定するための連結部を兼ねている。つまり、その部分に、建築構造材に連結するためのアングル形鋼などからなるブラケットＢＫをボルトや溶接などで固定することが可能である。その場合に、連結材１４と連結用壁部５１ｅとを固定するボルトを用いてブラケットＢＫのアングル形鋼を共締めにしてもよい。 Moreover, the part which opposes the wall part 51e for connection of wall part 65a, 65b of the connection material 14 serves as the connection part for fixing the building exterior material 3 to a building structure material. That is, it is possible to fix the bracket BK made of angle-shaped steel or the like for connecting to the building structure material to the portion with a bolt or welding. In that case, the angle steel of the bracket BK may be fastened together using a bolt for fixing the connecting member 14 and the connecting wall 51e.
なお、側材１１，１２および中材１３の表面には、アルマイト処理を施す。または、電解着色処理を行ってもよい。塗装を行うことも可能である。 The surfaces of the side members 11 and 12 and the intermediate member 13 are subjected to an alumite treatment. Alternatively, electrolytic coloring treatment may be performed. It is also possible to paint.
建築用外装材３の寸法の一例を挙げると、側材１１，１２の幅が１００〜４００ｍｍ程度、具体的には例えば２００ｍｍ程度、側材１１，１２の外表面間の寸法が１００〜４００ｍｍ程度、具体的には例えば２５０ｍｍ程度、長さは３〜６ｍ程度、具体的には例えば４ｍ程度である。側材１１，１２の表面壁５１ａと表面壁５１ｃＡとの外表面間の寸法は例えば１５ｍｍ程度、表面壁５１ａと表面壁５１ｃＣとの外表面間の寸法は例えば２７ｍｍ程度である。表面壁５１ａ〜ｄ、連結用壁部５１ｅ、隔壁５２ａ〜ｃ、およびフランジ部５４の厚さは、それぞれ１．５〜３ｍｍ程度である。中材１３の厚さは２〜４ｍｍ程度である。連結材１４の厚さは２〜３ｍｍ程度、具体的には例えば２．３ｍｍの鋼板を用いる。 As an example of the dimensions of the building exterior material 3, the width of the side members 11 and 12 is about 100 to 400 mm, specifically about 200 mm, for example, and the size between the outer surfaces of the side members 11 and 12 is about 100 to 400 mm. Specifically, for example, about 250 mm, the length is about 3 to 6 m, and specifically, for example, about 4 m. The dimension between the outer surfaces of the surface walls 51a and 51cA of the side members 11 and 12 is, for example, about 15 mm, and the dimension between the outer surfaces of the surface walls 51a and 51cC is, for example, about 27 mm. The thicknesses of the surface walls 51a to 51d, the connecting wall portion 51e, the partition walls 52a to 52c, and the flange portion 54 are about 1.5 to 3 mm, respectively. The thickness of the intermediate member 13 is about 2 to 4 mm. The thickness of the connecting material 14 is about 2 to 3 mm, specifically, for example, a 2.3 mm steel plate.
また、スタッドボルト６１として、例えばＭ６のネジを用い、長さ方向の配置ピッチを例えば１５０〜３００ｍｍ程度とする。連結材１４と表面壁５１ｃＣとを固定するビスは、例えばＭ４のネジを用い、長さ方向の配置ピッチを例えば１５０〜３００ｍｍ程度とする。 Further, as the stud bolt 61, for example, an M6 screw is used, and the arrangement pitch in the length direction is set to, for example, about 150 to 300 mm. The screw that fixes the connecting member 14 and the front wall 51cC uses, for example, an M4 screw, and the arrangement pitch in the length direction is, for example, about 150 to 300 mm.
側材１１，１２は、押し出し成形で製作した場合に、通常、４〜６ｍの長さのものを製作可能であるが、中材１３および連結材１４は、板材から切り出した場合に、元の板材の寸法に応じて最大長さが決まる。したがって、中材１３および連結材１４については、１本の側材１１，１２に対して複数枚を長さ方向に繋ぎ合わせることとなる。その場合に、中材１３と連結材１４の継ぎ目が一箇所で重ならないようにする。 When the side members 11 and 12 are manufactured by extrusion molding, those having a length of 4 to 6 m can usually be manufactured. However, the intermediate member 13 and the connecting member 14 are original when they are cut out from the plate member. The maximum length is determined according to the dimensions of the plate. Therefore, a plurality of intermediate members 13 and connecting members 14 are connected to one side member 11, 12 in the length direction. In that case, the joint between the intermediate member 13 and the connecting member 14 is prevented from overlapping at one place.
上に述べた実施形態の建築用外装材３は、図１の矢印Ｍ１方向から見える部分が外表面に出るように配置する。そうすると、建築用外装材３は、複数の部材によって構成されているにも係わらず、全体としてアルミニウム合金からなる一体のＨ形綱のように見える。アルミニウム合金からなるので、装飾効果があり、見栄えがよく、高級感を与えることができる。特に、中材１３の両端縁部が側材１１，１２の凹部５３，５３に挿入されているので、それらの間の一体感が損なわれることなく、一見しただけでは複数の部材からなることは分からない。また、中材１３と連結材１４との連結にスタッドボルト６１を用いているので、中材１３の外表面側にボルトの頭部などが現れることがない。 The building exterior material 3 according to the embodiment described above is arranged so that a portion that can be seen from the direction of the arrow M1 in FIG. Then, although the building exterior material 3 is constituted by a plurality of members, it looks like an integral H-shaped rope made of an aluminum alloy as a whole. Since it is made of an aluminum alloy, it has a decorative effect, looks good, and can give a high-class feeling. In particular, since both end edge portions of the intermediate member 13 are inserted into the recesses 53, 53 of the side members 11, 12, the sense of unity between them is not impaired, and at first glance, it is composed of a plurality of members. I do not understand. Moreover, since the stud bolt 61 is used for the connection between the intermediate member 13 and the connecting member 14, the head of the bolt does not appear on the outer surface side of the intermediate member 13.
側材１１，１２は、外観が厚みがあって重厚感を与えることができる。しかも、中が中空であるので、重量が軽く、運搬および組み付け作業が容易であるとともに、材料コストが安くつく。同じものを側材１１，１２として使用できるので、金型が１個で済み、側材１１，１２の生産管理や在庫管理も容易である。建物の構造部材に対しては、連結材１４と連結用壁部５１ｅとによって充分に強固に連結し固定することができる。なお、建築用外装材３は、構造用材料ではないので、大きな機械的強度を必要としない。したがって、側材１１，１２を中空とし全体を軽量に構成しても問題ない。 The side members 11 and 12 have a thick appearance and can give a profound feeling. In addition, since the inside is hollow, the weight is light, transportation and assembly operations are easy, and material costs are low. Since the same material can be used as the side materials 11 and 12, only one mold is required, and production management and inventory management of the side materials 11 and 12 are easy. The structural member of the building can be connected and fixed sufficiently firmly by the connecting member 14 and the connecting wall 51e. In addition, since the building exterior material 3 is not a structural material, it does not require high mechanical strength. Therefore, there is no problem even if the side members 11 and 12 are made hollow and the whole is made lightweight.
建築用外装材３を建築物に組み付けるに際し、複数の建築用外装材３，３…を長さ方向に連結するには次のようにすればよい。 In assembling the building exterior material 3 to the building, the following may be used to connect the plurality of building exterior materials 3, 3... In the length direction.
すなわち、図２に示すように、２つの建築用外装材３，３を、それぞれの端部の間に適当な間隙ＫＧ２があくように配置し、中壁部６５ｃと中材１３との間の間隙ＫＧに挿入した連結板材１５によって位置ずれが起こらないように位置合わせをする。連結板材１５は、アルミニウム合金などからなり、間隙ＫＧに挿入可能な板厚の板材である。連結板材１５は、建築用外装材３，３を連結する前に、予め接着剤などによってその一方の建築用外装材３の間隙ＫＧに挿入して固着しておき、建築現場において他方の建築用外装材３の間隙ＫＧに挿入して連結する。 That is, as shown in FIG. 2, the two building exterior materials 3 and 3 are arranged such that an appropriate gap KG2 is provided between the respective end portions, and between the middle wall portion 65c and the middle material 13 is arranged. Positioning is performed so that no displacement occurs due to the connecting plate member 15 inserted into the gap KG. The connecting plate 15 is made of an aluminum alloy or the like, and is a plate having a plate thickness that can be inserted into the gap KG. Before connecting the building exterior materials 3, 3, the connecting plate member 15 is inserted and fixed in advance into the gap KG of one of the building exterior materials 3 with an adhesive or the like. It is inserted into the gap KG of the exterior material 3 and connected.
また、２つの建築用外装材３，３を連結する際に、直線状に連結するのでなく、例えば互いに垂直になるように連結してもよい。その場合には、２つの建築用外装材３，３の端部を４５度の角度にカットしておき、そこに連結板材１５を差し込んで位置決めしまたは連結してもよい。 Moreover, when connecting the two building exterior materials 3 and 3, you may connect so that it may mutually become perpendicular | vertical instead of connecting linearly. In this case, the end portions of the two building exterior materials 3 and 3 may be cut at an angle of 45 degrees, and the connecting plate member 15 may be inserted and positioned or connected thereto.
このように、本実施形態の建築用外装材３は、建築用外装材３それ自体を工場で能率的に精度よく製作しておくことができ、しかも複数の建築用外装材３，３を建築現場で容易に連結して建物に組み付けることができる。 As described above, the building exterior material 3 according to the present embodiment can be manufactured efficiently and accurately in the factory, and a plurality of building exterior materials 3 and 3 can be constructed. It can be easily connected on site and assembled into a building.
次に、建築用外装材３の建物への使用例について説明する。 Next, an example of using the building exterior material 3 for a building will be described.
図４には、建物ＴＭの１階部分から３階部分の途中までが示されている。建物ＴＭの角部には、上に述べたと同じ建築用外装材３ａ，３ｂ，３ｃ…が、縦方向（鉛直方向）に直線状に配置されている。これら建築用外装材３ａ〜ｃは、図において表面壁５１ａが正面に見えている。建築用外装材３ａ〜ｃの右方には、例えばアルミスパンドレルＳＤが外装材として張られている。また、玄関ＧＫの外の上方において、３階部分以上が張り出しており、２階部分の天井の位置においてその端部に、建築用外装材３ｄが見切りとして配置されている。建築用外装材３ｄは、図において表面壁５１ｂおよび中材１３が正面に見えている。 FIG. 4 shows the part from the first floor part of the building TM to the middle of the third floor part. In the corner portion of the building TM, the same building exterior materials 3a, 3b, 3c... As described above are linearly arranged in the vertical direction (vertical direction). As for these exterior materials 3a-c for buildings, the surface wall 51a can be seen in the front in the figure. For example, an aluminum spandrel SD is stretched as an exterior material on the right side of the exterior packaging materials 3a to 3c. Further, the third floor portion or more projects over the outside of the entrance GK, and the building exterior material 3d is disposed as a parting-off at the end of the ceiling of the second floor portion. In the figure, the building exterior material 3d has the front wall 51b and the intermediate member 13 visible in the front.
このように、本実施形態の建築用外装材３は、建築物の外周または内装の種々の部分に使用することができる。例えば、建物の外壁の縦見切りまたは横見切り、コーニス、その他の種々の部分に使用することができる。 Thus, the building exterior material 3 of the present embodiment can be used for various parts of the outer periphery or interior of a building. For example, it can be used for vertical or horizontal parting of building outer walls, cornice, and various other parts.
上に述べた実施形態において、建築用外装材３は略Ｈ形であればよく、各部の形状寸法は上に述べたものに限ることはない。例えば、側材１１と側材１２とを互いに異なる形状としてもよい。その場合に、例えば、一方の側材１２の表面壁５１ｃＣの幅を他方よりも小さくしてもよい。例えば、図１に示す建築用外装材３において、側材１２の表面壁５１ｄおよび表面壁５１ａ，５１ｃの隔壁５２ｃよりも外側の部分を除去した形状、さらに、隔壁５２ｂと隔壁５２ｃとの間隔をより一層短くした形状などとしてもよい。 In the embodiment described above, the building exterior material 3 may be substantially H-shaped, and the shape dimensions of each part are not limited to those described above. For example, the side material 11 and the side material 12 may have different shapes. In that case, for example, the width of the surface wall 51cC of one side member 12 may be made smaller than the other. For example, in the building exterior material 3 shown in FIG. 1, the shape is obtained by removing the surface wall 51d of the side member 12 and the portion outside the partition wall 52c of the surface walls 51a and 51c, and the interval between the partition wall 52b and the partition wall 52c is set. It is good also as the shape shortened further.
上に述べた実施形態において、表面壁５１ｃに段差を設けたが、段差がないものであってもよい。凹部５３を表面壁５１ｃの幅方向のほぼ中央部分に設けたが、いずれか一方の側に偏っていてもよい。凹部５３の形状寸法は、中材１３の形状寸法または材質などに応じて種々のものとすることができる。連結材１４は、側材１１，１２の長さ方向の全体にわたって連続的に設けることなく、断続的に設けてもよい。 In the embodiment described above, the surface wall 51c is provided with a step, but it may be provided with no step. Although the concave portion 53 is provided at the substantially central portion in the width direction of the surface wall 51c, the concave portion 53 may be biased to any one side. The shape and size of the recess 53 can be varied depending on the shape and / or material of the intermediate member 13. You may provide the connection material 14 intermittently, without providing continuously over the whole length direction of the side materials 11 and 12. FIG.
その他、建築用外装材３の全体または各部の構造、形状、寸法、材質、個数、固定方法などは、本発明の趣旨に沿って適宜変更することができる。 In addition, the structure, shape, dimensions, material, number, fixing method, etc. of the entire exterior packaging material 3 or each part can be appropriately changed in accordance with the spirit of the present invention.
本発明は、建築物の外壁の縦見切りまたは横見切り、その他の建築用外装材として利用可能である。 INDUSTRIAL APPLICABILITY The present invention can be used as a vertical parting or a side parting of an outer wall of a building and other building exterior materials.
３ 建築用外装材
１１，１２ 側材（第１の側材、第２の側材）
１３ 中材
１４ 連結材
１５ 連結板材
５１ｃ 表面壁（第１の側材の内側の面、第２の側材の内側の面）
５１ｅ 連結用壁部
５３ 凹部
５４ フランジ部
６１ スタッドボルト（ボルト）
６５ａ，６５ｂ 壁部（第１の壁部、第２の壁部）
６５ｃ 中壁部
3 Building exterior materials 11, 12 Side materials (first side material, second side material)
13 Medium material 14 Connection material 15 Connection plate material 51c Surface wall (the inner surface of the first side material, the inner surface of the second side material)
51e Connecting wall 53 Recess 54 Flange 61 Stud bolt (bolt)
65a, 65b Wall portion (first wall portion, second wall portion)
65c Middle wall
Claims (5)
前記第１の側材および前記第２の側材には、互いに対向する内側の面の幅方向のほぼ中央部分に凹部がそれぞれ設けられ、前記凹部に前記中材の両端縁部が挿入されてなる、
ことを特徴とする建築用外装材。 A cross-section by a long first side material and a second side material arranged in parallel to each other, and a long medium material arranged between the first side material and the second side material. Are formed in a substantially H shape, and the first side member, the second side member, and the intermediate member are connected to each other by a connecting member,
The first side member and the second side member are each provided with a recess at a substantially central portion in the width direction of the inner surfaces facing each other, and both end edges of the intermediate member are inserted into the recess. Become,
An architectural exterior material characterized by that.
前記中材は、アルミニウム合金によって板状に形成されてなる、
請求項１記載の建築用外装材。 The first side material and the second side material are formed in a hollow shape by extrusion molding of an aluminum alloy,
The intermediate material is formed into a plate shape by an aluminum alloy,
The building exterior material according to claim 1.
前記連結材の各壁部がそれぞれに対向する部分と固着されることによって連結されて一体化されてなる、
請求項１または２記載の建築用外装材。 The connecting member is formed on the first wall portion along the inner surface of the first side member, the second wall portion along the inner surface of the second side member, and one surface of the intermediate member. It is formed in a substantially U-shaped cross section by the inner wall part along,
Each wall portion of the connecting material is connected and integrated by being fixed to a portion facing each other,
The architectural exterior material according to claim 1 or 2.
前記フランジ部は、前記中材と前記連結材とによって挟まれて配置され、前記フランジ部、前記中材、および前記連結材がボルトによって互いに固着されてなる、
請求項３記載の建築用外装材。 Each of the first side member and the second side member has a plate-like flange portion protruding inward from a position adjacent to the recess,
The flange portion is arranged to be sandwiched between the intermediate material and the connecting material, and the flange portion, the intermediate material, and the connecting material are fixed to each other by bolts.
The architectural exterior material according to claim 3.
前記連結材の前記第１の壁部および前記第２の壁部の少なくともいずれか一方の端部は、前記連結用壁部と対向するように外方に延びており、前記端部が当該建築用外装材を建築構造材に固定するための連結部となっている、
請求項３または４記載の建築用外装材。 At least one of the first side member and the second side member has a connecting wall portion that extends outward along the first wall portion or the second wall portion of the connecting member. Provided,
At least one of the first wall portion and the second wall portion of the connecting member extends outward so as to face the connecting wall portion, and the end portion is the building. It is a connecting part for fixing the exterior material to the building structure material,
The building exterior material according to claim 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005039266A JP2006225918A (en) | 2005-02-16 | 2005-02-16 | External facing material for construction |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2005039266A JP2006225918A (en) | 2005-02-16 | 2005-02-16 | External facing material for construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007148583A1 (en) | 2006-06-19 | 2007-12-27 | Ntt Docomo, Inc. | Base station, user device and method used in mobile communication system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007148583A1 (en) | 2006-06-19 | 2007-12-27 | Ntt Docomo, Inc. | Base station, user device and method used in mobile communication system |
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