JP2023028423A - honeycomb panel - Google Patents
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- JP2023028423A JP2023028423A JP2021134116A JP2021134116A JP2023028423A JP 2023028423 A JP2023028423 A JP 2023028423A JP 2021134116 A JP2021134116 A JP 2021134116A JP 2021134116 A JP2021134116 A JP 2021134116A JP 2023028423 A JP2023028423 A JP 2023028423A
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- 239000000463 material Substances 0.000 claims abstract description 40
- 239000010409 thin film Substances 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 25
- 239000003365 glass fiber Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000009408 flooring Methods 0.000 abstract description 4
- 239000011120 plywood Substances 0.000 description 10
- 239000002131 composite material Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Floor Finish (AREA)
Abstract
Description
本発明は、一対の面板と、これらの面板間に挟持されたハニカムコアとからなるハニカムパネルに関する。 The present invention relates to a honeycomb panel comprising a pair of face plates and a honeycomb core sandwiched between the face plates.
住宅等の床組みは、コンクリートの基礎上に設けられた木製の土台間に、床束と束石に支えられた複数本の大引きが掛け渡されている。これらの大引き上に直交し、所定のピッチで複数本の根太が大引きに固定され、これらの根太上に床合板が張られて床組み構造が形成されている。根太を大引き上に固定する場合、落とし込み加工や釘打ち等が行われている。この床合板上に床板が貼られることで床が形成されている。 In the flooring of houses, etc., a plurality of large pulls supported by floor trusses and bundles of stones are stretched between wooden foundations provided on concrete foundations. A plurality of floor joists are fixed to the joists at a predetermined pitch perpendicular to these joists, and floor plywood is stretched over these joists to form a floor assembly structure. When the joist is fixed on the ohikijo, a drop-in process and nailing are performed. A floor is formed by sticking a floor board on the floor plywood.
このため、床組みを施工する場合、床合板を張るための複数本の根太を大引きに固定する作業工数が多く、厚みがあり重い床合板を根太に固定する際にも床合板の取り回しに時間がかかり、現場での作業の手間が多い。そこで、大引きを多用して根太間のピッチを多くして、使用する根太の本数を少なくすることで、根太を大引き上に固定する工数を少なくし、作業工数を低減することが考えられている。 For this reason, when constructing a floor assembly, it takes a lot of man-hours to fix multiple floor plywood joists to the joist. It is time-consuming and requires a lot of on-site work. Therefore, it is conceivable to reduce the man-hours required to fix the joists on the joists by increasing the pitch between the joists and reducing the number of joists to be used. ing.
ところが、根太の本数を少なくすると、床合板を強固に支えることができなくなるため、床全体の強度が弱くなり、上階の床の場合には、上階の衝撃音が下階に伝わる等の音のトラブルが発生する。そこで、床合板を厚くして剛性を向上させ、床全体の強度を向上させたりしている。 However, if the number of floor joists is reduced, the floor plywood cannot be firmly supported, so the strength of the entire floor is weakened, and in the case of floors on upper floors, impact noise from the upper floors may be transmitted to the lower floors. Sound problems occur. Therefore, floor plywood is thickened to improve rigidity and improve the strength of the entire floor.
ところで、アルミニウム金属箔からなるハニカムコアの両面にアルミ合金板などの面板を接着して形成されているハニカムパネルが特許文献１、２で開示されている。このハニカムパネルは、厚みが薄く、軽量で高剛性を有しており、待合スペースや屋外通路の屋根材等に広く利用されている。
By the way,
そこで、厚みが薄く、軽量で高剛性を備えたハニカムパネルを従来の床合板に代えて、床組み構造に用いることが考えられる。従来の床合板をハニカムパネルに代えることで、合板より大判で、かつ軽量なので取り回しが容易になり、現場での手間を軽減することが期待される。 Therefore, it is conceivable to use a honeycomb panel that is thin, lightweight, and has high rigidity in place of the conventional plywood for the floor structure. Replacing conventional floor plywood with honeycomb panels is expected to reduce labor at the site because it is larger and lighter than plywood, making it easier to handle.
しかしながら、ハニカムパネルは、屋根材等として用いるには十分な強度を有しているが、床合板として床組み構造に用いるには強度が不足している。 However, although the honeycomb panel has sufficient strength for use as a roofing material or the like, it lacks strength for use as a floor plywood in a floor structure.
そこで、本発明は、高剛性で撓みにくく、床材に使用することが出来る強度を備えたハニカムパネルの提供を目的とする。 SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a honeycomb panel having high rigidity, resistance to bending, and sufficient strength to be used as a flooring material.
上述した課題を解決し、目的を達成するために、本発明の第１の態様は、一対の面板と、これらの面板間に挟持されるハニカムコアとからなるハニカムパネルであって、少なくとも一方の面板は、一対の薄板材と、これらの薄板材間に挟持される強化薄膜材とで形成されていることを特徴とする。 In order to solve the above-described problems and achieve the object, a first aspect of the present invention provides a honeycomb panel comprising a pair of face plates and a honeycomb core sandwiched between the face plates, wherein at least one of the The face plate is characterized by being formed of a pair of thin plate members and a reinforcing thin film member sandwiched between the thin plate members.
本発明の第２の態様は、前記一対の薄板材がアルミニウム薄板であり、前記強化薄膜材がガラス繊維層からなる部材で形成されていることを特徴とする。 A second aspect of the present invention is characterized in that the pair of thin plate members are aluminum thin plates, and the reinforcing thin plate member is formed of a member made of a glass fiber layer.
本発明の第３の態様は、前記薄板材は前記ハニカムコアの厚みの０．７５～１０％の厚さであり、前記強化薄膜材は前記ハニカムコアの厚みの０．５～３．３％の厚さであることを特徴とする。 In a third aspect of the present invention, the thin plate material has a thickness of 0.75 to 10% of the thickness of the honeycomb core, and the reinforcing thin film material has a thickness of 0.5 to 3.3% of the thickness of the honeycomb core. characterized by a thickness of
本発明の第４の態様は、前記ハニカムコアは、３０～２００mmであることを特徴とする。 A fourth aspect of the present invention is characterized in that the honeycomb core is 30 to 200 mm.
本発明によれば、少なくとも一方の面板を、一対の薄板材と、これらの薄板材間に挟持される強化薄膜材とで形成することにより、高剛性で撓みにくく、床材に使用することが出来る強度を備えることができる。 According to the present invention, at least one of the face plates is formed of a pair of thin plate members and a reinforcing thin film member sandwiched between the thin plate members. Have the strength you can afford.
以下、本発明の実施の形態に係るハニカムパネルについて説明する。本実施の形態に係るハニカムパネル１は、一対の面板２、３と、これらの面板２、３間に挟持されるハニカムコア４とからなり、少なくとも一方の面板２は、一対の薄板材５、６と、これらの薄板材５、６間に挟持される強化薄膜材７とで形成されている。以下、一対の面板２、３は同構成なので一方の面板２について説明し、他方の面板３の説明は省略する。
A honeycomb panel according to an embodiment of the present invention will be described below. A honeycomb panel 1 according to the present embodiment includes a pair of
ハニカムコア４は、断面が六角形状で長手方向の両端がそれぞれ開放された複数個の筒状部８が隣接して設けられている。このハニカムコア４の両面にそれぞれ面板２、３が貼着されてハニカムパネル１が形成されている。
The
面板２は上記したように一対の薄板材５、６と、これらの薄板材５、６間に挟持される強化薄膜材７とで形成されている。薄板材５、６はアルミニウム薄板であり、強化薄膜材７はガラス繊維層からなる部材で形成されている。薄板材５、６は、ハニカムコア４の厚みｔの０．７５～１０％の厚さであり、強化薄膜材７はハニカムコアの厚みｔの０．５～３．３３％の厚さに設定されている。また、ハニカムコア４の厚みｔは３０～２００mmに設定されている。
The
次に、本実施の形態に係るハニカムパネル１に用いた面板２、３の強度試験結果について説明する。
厚さ２ｍｍの２枚のアルミニウムの薄板材（単板）を貼り合わせた試料Ｉと、厚さ２ｍｍの２枚のアルミニウムの薄板材の間にガラス繊維を挟持し貼り合わせた試料ＩＩとの引張り試験、曲げ試験を行った。ガラス繊維は、ガラスクロスとガラスロービングクロスを用いた。ガラスクロスは、撚りを掛けたガラス繊維の織布であり、ガラスロービングクロスは、細いガラス繊維のフィラメントを数百本に集約したロービングの縦糸と横糸を均等に織り合わせて厚手の平織りにした、成形品に強度や厚みをもたせる為に使用されるクロスである。
（１）引張り試験結果
Next, strength test results of the
Sample I, in which two aluminum thin plates (single plates) with a thickness of 2 mm are bonded together, and Sample II, in which glass fibers are sandwiched between two aluminum thin plates with a thickness of 2 mm and bonded together. A test and a bending test were performed. Glass cloth and glass roving cloth were used as the glass fibers. Glass cloth is a woven fabric of twisted glass fiber, and glass roving cloth is a thick plain weave made by evenly interweaving the warp and weft of roving, which is made up of hundreds of fine glass fiber filaments. This cloth is used to add strength and thickness to molded products.
(1) Tensile test results
表１において、比較項目の「最大荷重」、「最大荷重比率」、「最大荷重時変位」、「最大荷重時平均伸び率」の意味を下記に示す。
「最大荷重」：試料Ｉ、ＩＩが破壊（塑性変形）するまで、すなわち弾性領域から塑性領域に変形する時の最大の荷重を示す。
「最大荷重比率」：厚さ２mmのアルミニウム薄板材（単板）の最大荷重に対する厚さ２mmのアルミニウム薄板材（単板）を２枚貼り合わせた試料Ｉの最大荷重との比率を示し、厚さ２mmのアルミニウム薄板材（単板）を２枚貼り合わせた場合の最大荷重に対する厚さ２mmに２枚のアルミニウム薄板材の間にガラス繊維を挟持し、貼り合わせた試料ＩＩの最大荷重の比率を示す。
「最大荷重時変位」：試料Ｉ、ＩＩに最大荷重を付与した時の変位を示す。
「最大荷重時平均伸び率」：試料Ｉ、ＩＩに最大荷重を付与した時の平均の伸び率を示す。
In Table 1, the meanings of the comparison items "maximum load", "maximum load ratio", "displacement at maximum load", and "average elongation at maximum load" are shown below.
"Maximum load": indicates the maximum load until Samples I and II break (plastic deformation), that is, when they are deformed from the elastic region to the plastic region.
"Maximum load ratio": Indicates the ratio of the maximum load of a 2 mm thick aluminum thin plate (single plate) to the maximum load of Sample I, which is made by bonding two 2 mm thick aluminum thin plates (single plate). The ratio of the maximum load to the maximum load when two aluminum thin plates (single plates) with a thickness of 2 mm are bonded together, and the maximum load ratio of Sample II, which is made by sandwiching glass fibers between two aluminum thin plates with a thickness of 2 mm and bonding them together. indicate.
"Displacement at maximum load": indicates the displacement when the maximum load is applied to Samples I and II.
"Average elongation at maximum load": indicates the average elongation when the maximum load is applied to Samples I and II.
表１から、厚さ２mmの２枚のアルミニウムの薄板材を貼合わせた試料Ｉに対して、ガラス繊維を２枚のアルミニウムに挟持させた試料ＩＩは、最大荷重が大きく、伸び率も大きくなっている。
また、試料ＩＩは、最大荷重時の変位が試料Ｉより大きく、最大荷重時平均伸び率も試料Ｉより大きくなっている。
From Table 1, it can be seen that Sample II, in which glass fibers are sandwiched between two aluminum sheets, has a larger maximum load and a larger elongation rate than Sample I, in which two aluminum thin plates with a thickness of 2 mm are bonded together. ing.
Further, Sample II has a larger displacement at maximum load than Sample I, and a larger average elongation at maximum load than Sample I.
したがって、上記の結果から、２mmの厚みのアルミニウム単板よりも２mmのアルミニウムを２枚貼り合わせた複合板の引張り強度が強く、２mmのアルミニウムを２枚貼り合わせた複合板よりも２mmのアルミニウム単板の間にガラス繊維を挟持させて貼り合わせた複合板の引張り強度が強いことが判断できる。
（２）曲げ試験結果
Therefore, from the above results, the tensile strength of the composite plate with two 2 mm aluminum sheets laminated together is higher than that of the aluminum single plate with a thickness of 2 mm. It can be judged that the tensile strength of the composite plate laminated with the glass fiber sandwiched between the plates is high.
(2) Bending test results
表２において、比較項目の「最大荷重」、「最大荷重比率」、「最大荷重時変位」の意味は上記表１における「最大荷重」、「最大荷重比率」、「最大荷重時変位」の同じ意味を示す。
表２から、厚さ２mmの２枚のアルミニウムの薄板材を貼合わせた試料Ｉに対して、ガラス繊維を２枚のアルミニウムに挟持させた試料ＩＩは、最大荷重が大きい。また、試料ＩＩは、最大荷重時の変位が試料Ｉより大きい。
In Table 2, the comparison items "maximum load", "maximum load ratio", and "maximum load displacement" are the same as "maximum load", "maximum load ratio", and "maximum load displacement" in Table 1 above. indicate meaning.
As can be seen from Table 2, Sample II, in which glass fibers are sandwiched between two aluminum sheets, has a larger maximum load than Sample I, in which two aluminum sheets having a thickness of 2 mm are bonded together. In addition, Sample II has a larger displacement than Sample I at maximum load.
したがって、上記の結果から、２mmの厚みのアルミニウム単板よりも２mmのアルミニウムを２枚貼り合わせた複合板の曲げ強度が強く、２mmのアルミニウムを２枚貼り合わせた複合板よりも２mmのアルミニウム単板の間にガラス繊維を挟持させてあり合わせた複合板の曲げ強度が強いことが判断できる。 Therefore, from the above results, the bending strength of the composite plate made of two 2mm aluminum sheets laminated together is stronger than that of a 2mm thick aluminum single plate, and the bending strength of a 2mm aluminum single plate is stronger than that of a composite plate made of two 2mm aluminum sheets laminated together. It can be judged that the bending strength of the composite plate in which the glass fiber is sandwiched between the plates is high.
次に、２mmの厚みの２枚のアルミニウム単板の間に、ガラス繊維を挟持させて貼り合わせた複合板を、面板として用いたハニカムパネルと、ＣＬＴ（Cross Laminated Timber：直交積層板）との重量、面内せん断剛性、面内せん断耐力の比較について説明する。 Next, the weight of the honeycomb panel, which uses a composite plate made by sandwiching glass fiber between two aluminum single plates with a thickness of 2 mm as a face plate, and the CLT (Cross Laminated Timber), A comparison of in-plane shear stiffness and in-plane shear strength will be explained.
ＣＬＴは、ひき板を並べた後、繊維方向が直交するように積層接着した木質系材料で、厚みのある大きな板であり、建築の構造材の他、土木用材、家具などに使用されている。特に、戸建て住宅の他、中層建築物の共同住宅、高齢者福祉施設の居住部分、ホテルの客室などに用いられている。 CLT is a wood-based material that is made by arranging sawn boards and then laminating and bonding them so that the fiber directions are orthogonal. . In particular, it is used not only for detached houses, but also for apartments in middle-rise buildings, residential areas of welfare facilities for the elderly, guest rooms in hotels, and the like.
表３は、厚さ１００mmのＣＬＴと、２mmの厚みの２枚のアルミニウム単板の間に、ガラス繊維を挟持させて貼り合わせた複合板を、面板として用いたハニカムパネルとの重量、面内せん断剛性、面内せん断耐力を示す。
表３において、単位面積当たりの重量は、ＣＬＴに対してハニカムパネルは約１／２の重量で、ＣＬＴよりも軽い。
また、単位面積当たりの面内せん断剛性は、ＣＬＴに対してハニカムパネルは約５７倍の剛性で、ＣＬＴよりも面内せん断剛性は高い。
さらに、単位面積当たりの面内せん断耐力は、ＣＬＴに対してハニカムパネルは約１０倍の耐力で、ＣＬＴよりも面内せん断耐力は高い。
Table 3 shows the weight and in-plane shear rigidity of a honeycomb panel that uses a composite plate made by sandwiching glass fibers between CLT with a thickness of 100 mm and two aluminum single plates with a thickness of 2 mm and bonding them together as a face plate. , indicates the in-plane shear strength.
In Table 3, the weight per unit area of the honeycomb panel is about half that of the CLT, which is lighter than the CLT.
In addition, the in-plane shear stiffness per unit area of the honeycomb panel is about 57 times higher than that of the CLT, and the in-plane shear stiffness is higher than that of the CLT.
Furthermore, the in-plane shear strength per unit area of the honeycomb panel is about 10 times higher than that of the CLT, and the in-plane shear strength is higher than that of the CLT.
以上の結果から、２mmの厚みの２枚のアルミニウム単板の間に、ガラス繊維を挟持させて貼り合わせた複合板を、面板として用いたハニカムパネルは、ＣＬＴが用いられている、建築の構造材の他、土木用材、家具などに使用することができる。また、ＣＬＴと同様に、戸建て住宅の他、中層建築物の共同住宅、高齢者福祉施設の居住部分、ホテルの客室などに用いることができる。 Based on the above results, honeycomb panels, which use a composite plate made by sandwiching glass fibers between two 2mm-thick aluminum single plates as the face plate, are considered to be the most suitable building structural materials for which CLT is used. In addition, it can be used for civil engineering materials, furniture, and the like. Moreover, like CLT, it can be used not only for detached houses, but also for apartments in medium-rise buildings, residential areas in welfare facilities for the elderly, guest rooms in hotels, and the like.
次に、２mmの厚みの２枚のアルミニウム単板の間に、ガラス繊維を挟持させて貼り合わせた複合板を、面板として用いたハニカムパネルを床構造とした場合の優位性について説明する。
Ａ：ハニカムパネルを床の構造として用いる適用対象は、工場、展示場、事務所などの大スパン架溝の床または屋根を有する建築物が好適である。
Ｂ：一般住宅や小規模な工場や事務所などでは、口径９０mmの大引きや根太を９１０mm程度の間隔に配置し、それらの上に２４mm以上の合板を載せてビスで接合させる方法に依る場合が一般的である。
Ｃ：床の平面的な凹凸に対して現場での対応が比較的容易であるが、建物のスパンが６ｍを超えて長大になるに従い、床構造として重要な面内剛性と耐力が不足する。
Ｄ：ＣＬＴ（Cross Laminated Timber：直交積層板）工法の床や屋根構造は、厚さ１５０mm以上の積層板を２ｍ程度の間隔で並ぶ大梁の上へ直接載せてボルトやビスで接合させる方法で、１０ｍを超えるスパンに適用し、面内剛性や耐力を十分に確保することが可能である。
Ｅ：ＣＬＴ工法の場合、大規模建築物に要求される耐火性能（耐火時間、避難時間の制約）を満足させるためにＡＬＣ板（Autoclaved light-weight concrete 軽量気泡コンクリート）などの不燃材料と組み合わせることになり、重量及びコストが増加する。
Ｆ：本実施形態のハニカムパネルによる床構造は、厚さ１００mmのＣＬＴ板の重量が４９０Ｎ／ｍ２に対し、２５０Ｎ／ｍ２と約１／２であり、同じ厚さの面内せん断剛性は７００Ｎ／mm２に対し４０，０００Ｎ／mm２と約５７倍、面内せん断耐力は６．９Ｎ／mm２に対し７２Ｎ／mm２と約１０倍で、十分な優位性がある。
Next, an explanation will be given of the superiority of a floor structure made of a honeycomb panel in which a composite plate in which glass fibers are sandwiched between two 2 mm-thick aluminum single plates is used as a face plate.
A: The honeycomb panel is preferably applied to buildings having floors or roofs with large-span ditch such as factories, exhibition halls, and offices.
B: For ordinary houses, small factories, offices, etc., 90mm diameter joists are placed at intervals of about 910mm, and 24mm or more plywood is placed on them and joined with screws. is common.
C: It is relatively easy to deal with the planar unevenness of the floor on site, but as the span of the building exceeds 6 m, the in-plane rigidity and bearing strength, which are important for the floor structure, become insufficient.
D: CLT (Cross Laminated Timber) construction method for floor and roof structures is a method in which laminated boards with a thickness of 150 mm or more are placed directly on girders lined up at intervals of about 2 m and joined with bolts and screws. It is possible to apply it to a span exceeding
E: In the case of the CLT construction method, it is combined with non-combustible materials such as ALC plates (autoclaved light-weight concrete) to satisfy the fire resistance performance (constraints on fire resistance time and evacuation time) required for large-scale buildings. , increasing weight and cost.
F: In the floor structure of the honeycomb panel of this embodiment, the weight of the CLT plate with a thickness of 100 mm is 490 N/m 2 , and the weight is 250 N/m 2 , which is about 1/2. 40,000N/ mm2 , which is about 57 times higher than 700N/mm2, and in-plane shear strength is 72N/mm2 , which is about 10 times higher than 6.9N/mm2.
以上説明したように、本実施の形態のハニカムパネルは、高剛性で撓みにくく、床材に使用することが出来る強度を備えており、建築の構造材の他、土木用材、家具などに使用することができる。特に、戸建て住宅の他、中層建築物の共同住宅、高齢者福祉施設の居住部分、ホテルの客室などに用いることができ、特に、工場、展示場、事務所などの大スパン架溝の床または屋根を有する建築物に用いることができる。 As described above, the honeycomb panel of the present embodiment is highly rigid and resistant to bending, and has sufficient strength to be used as a flooring material. be able to. In particular, in addition to detached houses, it can be used for apartments in medium-rise buildings, residential areas of welfare facilities for the elderly, and guest rooms in hotels. It can be used for buildings with roofs.
また、本実施の形態のハニカムパネルは、軽量で、大スパンの床構造や屋根構造に適用することができるとともに、軽量なので薄くすることで階高を低くできる。 In addition, the honeycomb panel of the present embodiment is lightweight and can be applied to large-span floor structures and roof structures.
なお、上記実施形態では、強化薄膜材７として、ガラス繊維層からなる部材を用いた例を示したが、強化薄膜材は、例えばカーボン繊維層からなる部材や、他の薄膜材を用いても良い。 In the above embodiment, an example of using a member made of a glass fiber layer as the reinforcing thin film material 7 is shown, but the reinforcing thin film material may be a member made of a carbon fiber layer or another thin film material good.
上述の通り、本発明の実施の形態を開示したが、当業者によっては本発明の範囲を逸脱することなく変更が加えられうることは明白である。すべてのこのような修正及び等価物が次の請求項に含まれることが意図されている。 While embodiments of the present invention have been disclosed above, it will be apparent that modifications may be made by those skilled in the art without departing from the scope of the invention. All such modifications and equivalents are intended to be included in the following claims.
本発明に係るハニカムパネルは、待合スペースや屋外通路の屋根材として用いる他に、建築の構造材の他、土木用材、家具などに使用することができる。特に、戸建て住宅の他、中層建築物の共同住宅、高齢者福祉施設の居住部分、ホテルの客室などに用いることができ、特に、工場、展示場、事務所などの大スパン架溝の床または屋根を有する建築物に利用することができる。 INDUSTRIAL APPLICABILITY The honeycomb panel according to the present invention can be used not only as a roofing material for waiting spaces and outdoor passages, but also as structural materials for buildings, civil engineering materials, furniture, and the like. In particular, in addition to detached houses, it can be used for apartments in medium-rise buildings, residential areas of welfare facilities for the elderly, and guest rooms in hotels. It can be used for buildings with roofs.
１ ハニカムパネル
２、３ 面板
４ ハニカムコア
５、６ 薄板材
７ 強化薄膜材
REFERENCE SIGNS LIST 1
上述した課題を解決し、目的を達成するために、本発明の第１の態様は、一対の面板と、これらの面板間に挟持されるハニカムコアとからなるハニカムパネルであって、少なくとも一方の面板は、一対の薄板材と、これらの薄板材間に挟持される強化薄膜材とで形成され、前記一対の薄板材がアルミニウム薄板であり、前記強化薄膜材がガラス繊維層からなる部材で形成され、前記薄板材は前記ハニカムコアの厚みの０．７５～１０％の厚さであり、前記強化薄膜材は前記ハニカムコアの厚みの０．５～３．３３％の厚さであることを特徴とする。 In order to solve the above-described problems and achieve the object, a first aspect of the present invention provides a honeycomb panel comprising a pair of face plates and a honeycomb core sandwiched between the face plates, wherein at least one of the The face plate is formed of a pair of thin plate materials and a reinforcing thin film material sandwiched between these thin plate materials, the pair of thin plate materials being aluminum thin plates, and the reinforcing thin film material being formed of a member made of a glass fiber layer. The thin plate material has a thickness of 0.75 to 10% of the thickness of the honeycomb core, and the reinforcing thin film material has a thickness of 0.5 to 3.33% of the thickness of the honeycomb core. Characterized by
本発明の第２の態様は、前記ハニカムコアは、３０～２００mmであることを特徴とする。 A second aspect of the present invention is characterized in that the honeycomb core is 30 to 200 mm .
本発明の第３の態様は、前記ハニカムパネルは、断面が六角形状で長手方向の両端がそれぞれ開放された複数個の筒状部が隣接して設けられ、前記面板は筒状部の開放された両端に貼り合わされていることを特徴とする。 In a third aspect of the present invention, the honeycomb panel is provided with a plurality of tubular portions which have a hexagonal cross section and are open at both ends in the longitudinal direction, and the face plate is provided adjacent to the tubular portions. It is characterized in that it is attached to both ends.
上述した課題を解決し、目的を達成するために、本発明の第１の態様は、一対の面板と、これらの面板間に挟持されるハニカムコアとからなるハニカムパネルであって、
少なくとも一方の面板は、一対の薄板材と、これらの薄板材間に挟持される強化薄膜材とで形成され、
前記一対の薄板材がアルミニウム薄板であり、前記強化薄膜材が、撚りを掛けたガラス繊維の織布、又は細いガラス繊維のフィラメントを数百本に集約したロービングの縦糸と横糸を均等に織り合わせて厚手の平織りにしたクロスからなるガラス繊維層の部材で形成され、
前記薄板材は前記ハニカムコアの厚みの０．７５～１０％の厚さであり、前記強化薄膜材は前記ハニカムコアの厚みの０．５～３．３３％の厚さであることを特徴とする。
In order to solve the above-described problems and achieve the object, a first aspect of the present invention provides a honeycomb panel comprising a pair of face plates and a honeycomb core sandwiched between the face plates,
At least one of the face plates is formed of a pair of thin plate materials and a reinforcing thin film material sandwiched between the thin plate materials,
The pair of thin plate materials is an aluminum thin plate, and the reinforcing thin film material is a twisted glass fiber woven fabric or a roving made of hundreds of fine glass fiber filaments that are aggregated into several hundred filaments. It is formed of a glass fiber layer member consisting of a thick plain weave cloth ,
The thin plate material has a thickness of 0.75 to 10% of the thickness of the honeycomb core, and the reinforcing thin film material has a thickness of 0.5 to 3.33% of the thickness of the honeycomb core. do.
Claims (4)
少なくとも一方の面板は、一対の薄板材と、これらの薄板材間に挟持される強化薄膜材とで形成されていることを特徴とするハニカムパネル。 A honeycomb panel comprising a pair of face plates and a honeycomb core sandwiched between the face plates,
A honeycomb panel, wherein at least one of the face plates is formed of a pair of thin plate members and a reinforcing thin film member sandwiched between the thin plate members.
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| JPS5853438A (en) * | 1981-09-24 | 1983-03-30 | 住友化学工業株式会社 | Metallic laminate |
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| JP2004174865A (en) * | 2002-11-26 | 2004-06-24 | Sekisui Chem Co Ltd | Fireproof honeycomb panel and its manufacturing method |
| JP2005001374A (en) * | 2003-06-12 | 2005-01-06 | Northrop Grumman Corp | End gap of honeycomb containing filler |
| JP2017128008A (en) * | 2016-01-19 | 2017-07-27 | 一善 宮原 | High strength panel, connected structure of high strength panel, and panel connected body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS55156923U (en) * | 1979-04-27 | 1980-11-11 | ||
| JPS5770648A (en) * | 1980-10-21 | 1982-05-01 | Idemitsu Petrochemical Co | Laminate |
| JPS5853438A (en) * | 1981-09-24 | 1983-03-30 | 住友化学工業株式会社 | Metallic laminate |
| JPH0768679A (en) * | 1993-09-07 | 1995-03-14 | Toyobo Co Ltd | Impact-resistant laminated structure |
| JPH08281849A (en) * | 1995-04-19 | 1996-10-29 | Showa Aircraft Ind Co Ltd | Honeycomb panel and production thereof |
| JP2004174865A (en) * | 2002-11-26 | 2004-06-24 | Sekisui Chem Co Ltd | Fireproof honeycomb panel and its manufacturing method |
| JP2005001374A (en) * | 2003-06-12 | 2005-01-06 | Northrop Grumman Corp | End gap of honeycomb containing filler |
| JP2017128008A (en) * | 2016-01-19 | 2017-07-27 | 一善 宮原 | High strength panel, connected structure of high strength panel, and panel connected body |
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