JPH0614317U - Special reinforced lightweight precast synthetic board - Google Patents
Special reinforced lightweight precast synthetic boardInfo
- Publication number
- JPH0614317U JPH0614317U JP5431492U JP5431492U JPH0614317U JP H0614317 U JPH0614317 U JP H0614317U JP 5431492 U JP5431492 U JP 5431492U JP 5431492 U JP5431492 U JP 5431492U JP H0614317 U JPH0614317 U JP H0614317U
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- Japan
- Prior art keywords
- lightweight
- intermediate layer
- reinforced
- double
- mixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
(57)【要約】
【目的】 軽量であり且つ構造強度が高く、抗弯曲、抗
圧縮、防水、防火、防音、防熱の多効用性を備え、適切
な荷重強度を有する特殊強化軽量プレカスト合成板を提
供する。
【構成】 ２枚の面板１１，１２の間に一つの強化軽質
中間層２０を夾み、前記面板１１，１２はファイバー強
化セメント板で作られ、前記中間層２０は粒状発泡体２
４、モルタル２１、発泡剤２２、粘結剤２３に強化繊維
２５を混合した軽量混合材料から成る。この合成板材の
中間層２０内に金網や鋼線網を配置し或は針金や鋼線等
の強化材を一定方向に配置した後、前記混合材料を注入
して、特殊強化軽量プレカスト合成板の製品を作り上げ
る。
(57) [Abstract] [Purpose] A special reinforced lightweight precast synthetic board that is lightweight and has high structural strength, has multiple effects of anti-bend, anti-compression, waterproof, fireproof, soundproof, and heatproof, and has appropriate load strength. I will provide a. [Structure] One reinforced light intermediate layer 20 is sandwiched between two face plates 11 and 12, the face plates 11 and 12 are made of fiber reinforced cement plate, and the intermediate layer 20 is a granular foam 2
4, a mortar 21, a foaming agent 22, a binder 23 and a reinforcing fiber 25 are mixed to form a lightweight mixed material. A wire net, a steel wire net, or a reinforcing material such as a wire or a steel wire is arranged in a certain direction in the intermediate layer 20 of the synthetic plate material, and then the mixed material is injected to prepare a special reinforced lightweight precast synthetic board Make a product.
Description
【０００１】[0001]
本考案は一種の特殊強化軽量プレカスト（ｐｒｅｃａｓｔ）合成板に関するも のである。 The present invention relates to a kind of special reinforced lightweight precast composite board.
【０００２】[0002]
建築技術の進歩に伴い、建築物の高度も高くなって来ている。従って、軽量、 耐震、耐弯曲、対圧縮及び施工の快速等建築材料に対する要求も益々高くなって 来ており、建築物内外壁の施工方法も大分変って来ている。目前の国内の建築物 内外壁の大部分は殆んど鉄筋コンクリートか煉瓦で作られているが、これ等は重 量が重く、建築物の荷重を増やすばかりでなく、耐震力も相対的に低く、又建造 コストが高く、施工に費用と時間がかかるものである。又一般に見られる軽量骨 格壁板や軽量壁板建材、例えば、石膏板、発泡軽質板、ガラス壁板等は、軽量で 耐震性ではあるが、圧縮、弯曲等の構造強度が足らない。要するに、現今の建築 物の内外壁構造は重量が重く、施工が遅く、或は重量が軽くても耐圧縮、耐弯曲 強度が足らず、構造強度と軽量の二重性能を兼ね備えた建材はないという問題が ある。 With the progress of building technology, the altitude of buildings is also increasing. Therefore, the demands for building materials such as light weight, earthquake resistance, bending resistance, anti-compression, and rapid construction speed are increasing, and the construction methods for the interior and exterior walls of buildings are also changing. Most of the inner and outer walls of domestic buildings in the near future are mostly made of reinforced concrete or bricks, but these are heavy and not only increase the load of the building, but also have relatively low earthquake resistance. Moreover, the construction cost is high, and the construction is costly and time consuming. In addition, lightweight skeleton wall boards and lightweight wall board building materials that are commonly found, such as gypsum boards, light foam boards, and glass wall boards, are lightweight and earthquake-resistant, but lack structural strength such as compression and bending. In short, the inner and outer wall structures of modern buildings are heavy and slow to construct, or even if the weight is light, they do not have enough compression resistance and bending strength, and there is no building material that has both structural strength and light weight. There is.
【０００３】[0003]
上記の問題点を解決するために、本考案においては、その主な目的として一種 の特殊強化軽量プレカスト合成板を提供し、これにより、軽量と高い構造強度の 特長を兼備し、抗弯曲、抗圧縮、防水、防火、防音、防熱の多効用性製品を提供 するものである。 In order to solve the above-mentioned problems, the present invention provides a kind of special reinforced lightweight precast composite plate as its main purpose, which has the features of light weight and high structural strength, anti-bend and anti-bend. It provides multi-use products that are compressed, waterproof, fireproof, soundproof and heatproof.
【０００４】 また、本考案のもう一つの目的は一種の特殊強化軽量プレカスト合成板で、使 用の要求に応じて適切な荷重強度を備えた板材を提供するものである。Another object of the present invention is to provide a plate material which is a kind of special reinforced lightweight precast composite plate and which has appropriate load strength according to the use requirements.
【０００５】[0005]
【課題を解決するための手段】 上記の目的を達成するために本考案においては、３−９mmの厚さを有する、繊 維強化セメント製の両面板と強化軽量の中間層から成り、中間層は軽量粒状発泡 体にモルタル、発泡剤、化学粘結剤等の軽量混合材料を混和鋳造したもので、前 記軽量混合材料の中に強靱な細糸繊維を混入するか、或は両面板の間に金属網等 の補強材を配置して、軽量混合材料を注入鋳造することにより、両面板と、金属 網補強材を包んだ中間層とが凝結して一体となり、一つの軽量強化合成板を形成 した特殊強化軽量プレカスト合成板を提供する。[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention comprises a double-sided board made of fiber reinforced cement having a thickness of 3-9 mm and a reinforced lightweight intermediate layer. Is a light-weight granular foam made by mixing and casting a lightweight mixed material such as mortar, a foaming agent, and a chemical binder. Either the tough fine fiber is mixed in the lightweight mixed material described above, or By placing a reinforcing material such as a metal mesh and injecting and casting a lightweight mixed material, the double-sided plate and the intermediate layer wrapping the metal mesh reinforcing material are integrated and integrated to form one lightweight reinforced composite plate. We provide special reinforced lightweight precast composite board.
【０００６】 なお、前記両面板の間の中間層内に波形鋼板を夾設し、該中間層の横断面にお いて、前記鋼板が波形を呈し、且両面板と接触していると好都合である。It is preferable that a corrugated steel plate is provided in the intermediate layer between the double-sided plates, and the steel plate has a corrugated shape in the cross section of the intermediate layer and is in contact with the double-sided plate.
【０００７】 また、前記両面板の間の中間層内の軽量混合材料の中に鋼線、ガラス繊維等の 補強用細糸繊維を混入することが好ましい。In addition, it is preferable to mix reinforcing fine fiber such as steel wire and glass fiber into the lightweight mixed material in the intermediate layer between the both side plates.
【０００８】 さらに、前記両面板の間の中間層に熔接鉄網又は波形鋼板、ステンレス網、鉄 筋格子、鉄筋（線）等の金属補強材を夾設すると効果的である。Further, it is effective to install a metal reinforcing material such as a welded iron net or a corrugated steel plate, a stainless steel net, a reinforcing bar lattice and a reinforcing bar (wire) in the intermediate layer between the both side plates.
【０００９】 さらにまた、前記両面板の間の中間層に強化細糸繊維と金属網等の補強材を同 時に含むとよい。Further, it is preferable that the reinforcing layer such as the reinforcing fine fiber and the metal mesh is simultaneously included in the intermediate layer between the both side plates.
【００１０】[0010]
上記の構成により、耐圧縮、耐弯曲、耐震、防水、防音、防熱の多効用性を備 え、壁面のみならず、荷重のかゝる壁床板に使用することができ、また、耐震効 果のすぐれた構造建材としての性能も有している。 With the above configuration, it has multiple effects of compression resistance, bending resistance, earthquake resistance, waterproofing, soundproofing, and heat insulation, and it can be used not only for wall surfaces but also for wall and floor boards under heavy load. It also has excellent performance as a structural building material.
【００１１】[0011]
以下本考案の詳細構造、効用、特長について実施例を挙げ図面によって詳細に 説明する。先づ図１から図３に示すように、本考案の特殊強化軽量プレカスト合 成板１０は、２枚の外側面板１１，１２及び強化軽量混合体より成る中間層２０ から構成される。 The detailed structure, utility, and features of the present invention will be described in detail below with reference to the accompanying drawings. First, as shown in FIGS. 1 to 3, the special reinforced lightweight precast composite plate 10 of the present invention comprises two outer face plates 11 and 12 and an intermediate layer 20 composed of a reinforced lightweight mixture.
【００１２】 ２枚の外側面板１１，１２は繊維強化セメント板で、木パルプ繊維、ガラス繊 維及びセメントより作られた強化セメント板であるので、相当な防火性と防水性 を有し、その厚さは約３〜９mmである。The two outer side plates 11 and 12 are fiber reinforced cement plates, which are reinforced cement plates made of wood pulp fiber, glass fiber and cement, and therefore have considerable fireproofness and waterproofness. The thickness is about 3-9 mm.
【００１３】 中間層２０を形成している強化軽量混合体は、モルタル２１、発泡剤２２及び 化学粘結剤２３を混合した後、更に軽量粒状発泡体２４を混合して作られる。例 えば、粘土、細石、頁岩、セメント、スチレン（ｓｔｙｒｅｎｅ）粒状発泡体等 の軽量材に細糸繊維２５、例えばガラス繊維、鋼線繊維等の強靱性繊維を混入し て攪拌して泥状にし、両側面板１１，１２の間に注入する。両面板１１，１２は 型ともなり、夾層の厚さを決定するので、厚さの異った色々の合板を作ることが できる。また、合成板の強度を更に高めるために、両面板１１，１２の夾層間に 予め補強材例えば金属網２６（図１参照）又は熔接鋼線網、波型鉄網、ステンレ ス網、鉄筋格子、ＰＥ網等の多層立体網又は単層網等の加強材を配置した後に混 合泥状物を注入し、強化軽量合成板を作る。The reinforced lightweight mixture forming the intermediate layer 20 is made by mixing the mortar 21, the foaming agent 22, and the chemical binder 23, and then further mixing the lightweight granular foam 24. For example, lightweight fibers such as clay, fine stone, shale, cement, and styrene granular foam are mixed with fine yarn fibers 25, for example, tough fibers such as glass fibers and steel wire fibers, and stirred to form a mud. , Between the side plates 11, 12. Since the double-sided plates 11 and 12 also serve as a mold and determine the thickness of the contained layer, it is possible to make various plywoods having different thicknesses. Further, in order to further increase the strength of the composite plate, a reinforcing material such as a metal net 26 (see FIG. 1) or a welded steel wire net, a corrugated iron net, a stainless steel net, a reinforcing bar grid is preliminarily provided between the two layers of the double-sided plates 11 and 12. After arranging reinforcing materials such as multi-layered solid nets such as PE nets or single-layer nets, the mixed mud is injected to make a reinforced lightweight composite board.
【００１４】 又、図２，３に示す如く、本考案の特殊強化軽量プレカスト合成板の中間の補 強材は、両面板１１，１２の間に波形鋼板２８，２９を配置し、その横断面間に 強化材を注入することにより更に強化効果を発揮することもできる。As shown in FIGS. 2 and 3, the middle reinforcing member of the special reinforced lightweight precast composite plate of the present invention has corrugated steel plates 28 and 29 arranged between the double-sided plates 11 and 12, and has a cross section thereof. It is also possible to exert a further strengthening effect by injecting a reinforcing material between them.
【００１５】 上記の特殊強化軽量プレカスト合成板の構造材料は面板１１，１２、混合材料 ２１，２２，２３，２４、細糸繊維２５及び金属網２６等の補強材等から成り、 混合材料中のモルタル２１と化学粘結剤２３の粘結凝固によって成形され、養生 後出貨される。製造時は、必要に応じて面板１１，１２間の距離を調整し要求の 厚さのものを作ることができる。又要求の性質、例えば重さ、防音性、防熱性等 により、モルタル２１と粒状発泡体２４との混合比を調整する。更に耐弯曲、耐 圧縮強度が要求される場合には、細糸繊維２５の使用量を増やし、金属網２６等 の補強材の規格をグレードアップさせる。又防火、防水性が要求される場合は、 適切な厚さの面板１１，１２を選択する等、多効用性能を発揮する建材を作り、 広範な建築用途に利用することができる。The structural material of the above-mentioned special reinforced lightweight precast composite plate is composed of face plates 11 and 12, mixed materials 21, 22, 23 and 24, reinforcing materials such as fine fiber 25 and metal net 26, and the like. The mortar 21 and the chemical binder 23 are molded by caking and solidifying, and cured and then dispensed. At the time of manufacturing, the required thickness can be made by adjusting the distance between the face plates 11 and 12 as needed. Further, the mixing ratio of the mortar 21 and the granular foam 24 is adjusted depending on the required properties such as weight, soundproofness, and heatproofness. Further, when the bending resistance and the compression resistance are required, the amount of the fine fiber 25 used is increased and the standard of the reinforcing material such as the metal net 26 is upgraded. In addition, when fireproofing and waterproofing are required, it is possible to make a building material exhibiting multi-use performance by selecting face plates 11 and 12 having an appropriate thickness and use it for a wide range of construction purposes.
【００１６】 本考案の特殊強化軽量プレカスト合成板はその構成材料の各々の特性を利用し 、互いに欠点を補わせ、特長を発揮させている。例えば、面板１１，１２は耐圧 縮、防火、防水、防音、防熱性等が強く、粒状発泡体２４は防熱、防音及び軽量 性に優れ、細糸繊維２５及び金属網２６等の補強材は耐圧縮、耐弯曲強度が強い 等である。従って本考案の特殊強化軽量プレカスト合成板は防火区仕切、防水壁 面、隔音板、防熱壁材、耐衝撃耐震廊道、及び耐弯曲耐圧縮壁板、床板等に使用 される多効用、多用途の軽量建築壁板材である。The specially reinforced lightweight precast composite plate of the present invention utilizes the respective characteristics of its constituent materials to make up for each other's defects and exert its advantages. For example, the face plates 11 and 12 have high pressure resistance, fireproofing, waterproofing, soundproofing, heatproofing, etc., the granular foam 24 is excellent in heatproofing, soundproofing and lightness, and the reinforcing materials such as the fine fiber 25 and the metal net 26 are resistant to heat. It has high compression and bending resistance. Therefore, the special reinforced lightweight precast composite board of the present invention is used for fireproof partition, waterproof wall surface, sound insulation board, heatproof wall material, shockproof seismic resistant corridor, bending resistant compression resistant wallboard, floorboard, etc. It is a lightweight building wall board material for use.
【００１７】 上記特殊強化軽量プレカスト合成板は、実用上適当な面積の板材、例えば４尺 ×８尺或は２尺×８尺等に作られ、図４に示すように、その端面の片側には一つ のほぞ３１を設け、他の片側にはほぞ穴３２を設ける。これらほぞ３１とほぞ穴 ３２は夫々図に示すように、円弧形にしたり、或は多辺形の断面にして互いに嵌 合するようにする。ほぞとほぞ穴３１，３２の両側には夫々縦溝３３が設けられ 、相隣れる合板と組合わせた時に一本の直孔３４を形成し、図５に示すように両 合板の接着組立てに便ならしめている。The above-mentioned special reinforced lightweight precast composite plate is made into a plate material having a practically appropriate area, for example, 4 sh * 8 shaku or 2 sh * 8 shaku, and as shown in FIG. Is provided with one tenon 31 and a mortise 32 on the other side. The mortise 31 and the mortise 32 are formed in an arc shape or a polygonal cross-section as shown in the figure, and are fitted to each other. Vertical grooves 33 are provided on both sides of the mortise and mortise holes 31 and 32, and when combined with adjacent plywood, one straight hole 34 is formed, and as shown in FIG. I am stooling.
【００１８】 本考案の特殊強化軽量プレカスト合成板の標準厚さは７．５cmで、その重量は 僅か６０kg／m2である。これに対し、同じ面積の１５cm厚さのＲＣ（ｒｅｉｎｆ ｏｒｃｅｄ ｃｏｎｃｒｅｔｅ）セメント壁の重さは３６０kg／m2であり、１／ ２Ｂ煉瓦壁の重さは２７０kg／m2で、両者の重量は夫々本考案の合板の４〜６倍 に相当する。本考案の合板の中間層２０は軽量な粒状発泡体（例えばポリエチレ ン発泡体、粒土発泡体、岩石類発泡体）を採用して、モルタル発泡剤、化学粘結 剤と混合して硬化成形したものであるので、重量が軽く、構造自体の建築コスト が大巾に節減できるばかりでなく、耐圧縮、耐弯曲の強度が高いので、耐震壁材 として使用することができるが、その厚さが僅かに７．５cmであるため、室内空 間が広くなり、１０ｍ施工する毎に０．７５m2のスペースだけ広くなるので、経 済価値が極めて高い。The standard thickness of the special reinforced lightweight precast composite plate of the present invention is 7.5 cm, and its weight is only 60 kg / m 2 . On the other hand, the weight of RC (reinforced concrete) cement wall having the same area of 15 cm is 360 kg / m 2 , the weight of 1/2 B brick wall is 270 kg / m 2 , and the weight of both is respectively. It is equivalent to 4 to 6 times the plywood of the present invention. The middle layer 20 of the plywood of the present invention is made of lightweight granular foam (eg, polyethylene foam, granular soil foam, rocks foam), mixed with a mortar foaming agent and a chemical binder, and cured and molded. Since it is a lightweight product, not only can the construction cost of the structure itself be greatly reduced, but it is also highly resistant to compression and bending, so it can be used as an earthquake-resistant wall material. Since it is only 7.5 cm, the indoor space is wide, and every 10 m of construction will be widened by 0.75 m 2 of space, so the economic value is extremely high.
【００１９】 この外、本考案の特殊強化軽量プレカスト合成板は工場でプレカストし養生す るので、堅牢で品質が非常に安定である。又施工方法は乾式工法を採用すること ができるので、組立てが簡単で速く、現場で簡単な切断工具、ドリルを使って、 ボルト、アングル等で簡単に組立てられる故、従来の湿式工法のように現場で型 を作り、鉄筋を組立てて造築する必要はなく、施工期間が大巾に節減できるばか りでなく、湿式工法のような環境汚染の問題もない。要するに本考案は軽量で、 耐圧縮、耐弯曲性が強く、施工が便利で速く、従来の工法に比べて堅固で軽量で あり、耐震性がよく、且つ施工が速い理想的な建材である。Besides, the specially reinforced lightweight precast composite plate of the present invention is precast and cured at the factory, so it is robust and the quality is very stable. Also, since the dry method can be adopted as the construction method, it is easy and quick to assemble, and because it can be easily assembled at the site with a cutting tool and a drill using bolts, angles, etc. There is no need to make molds on the site and assemble and build rebar, and construction time can be greatly reduced, and there is no problem of environmental pollution such as the wet method. In short, the present invention is an ideal building material that is light in weight, strong in compression and bending resistance, convenient and fast in construction, robust and light in weight compared to the conventional construction method, good in earthquake resistance, and fast in construction.
【００２０】 本考案の特殊強化軽量プレカスト合成板のもう一つの特長は、仕切り用壁板の 外に、重さに耐え得る床板にも使用できることである。構造技術により構造の荷 重を計算して適切な金属網補強材２６を選択すれば、所要の荷重に耐えられ、極 めて安全である。これは目下の市販の軽量板材では到底達せられないものである 。この特殊強化軽量プレカスト合成板が荷重応力に耐えられるのは、面板の繊維 強化セメント板材と軽量混合材料中に加えられた細糸繊維及びその中に配置され た鉄片や金網等の補強材の三者の力が結合して、耐圧縮、耐弯曲、耐剪断の効用 を発揮するからである。また、本考案の特殊強化軽量プレカスト合成板を屋根板 に使用すると防熱効果を発揮し、更に防水を施すと二次防水の効果が現われる。 これに対して一般のＲＣ（鉄筋コンクリート）屋根は予め防水を施し（一次効果 ）た後、発泡セメントをかけて防熱を行うのであるが、施工方式及びその効果共 に理想的でなく、これと比べて本考案によれば一段とその優位性が顕著に現われ る。Another feature of the special reinforced lightweight precast composite board of the present invention is that it can be used not only as a partition wall board but also as a floor board that can bear weight. If the load of the structure is calculated by the structural technology and the appropriate metal mesh reinforcing material 26 is selected, it can withstand the required load and is extremely safe. This is unattainable with currently available lightweight sheet materials. This special reinforced lightweight precast composite board can withstand load stress in three ways: the fiber reinforced cement board material of the face plate, the fine fiber added in the lightweight mixed material, and the reinforcing material such as iron pieces and wire mesh placed in it. This is because the forces of the person are combined to exert the effects of compression resistance, bending resistance, and shear resistance. In addition, when the specially reinforced lightweight precast synthetic board of the present invention is used for the roof panel, it exhibits a heat insulating effect, and if it is further waterproofed, it exhibits a secondary waterproofing effect. On the other hand, a general RC (reinforced concrete) roof is waterproofed in advance (primary effect) and then foamed cement is used to protect it from heat. However, both the construction method and its effect are not ideal. According to the present invention, its superiority becomes more remarkable.
【００２１】 本考案の特殊強化軽量プレカスト合成板の更にもう一つの特長は、その面板が 極めて平滑でつやがあるのでそのまゝで直接装飾面にすることができ、また、そ の上に直接塗料を塗ったり、壁紙を貼ることができる。従来のＲＣ壁、煉瓦壁や 天井のようにもう一度モルタルを塗って乾くのを待ってから装飾する必要がない 。又圧縮強度や弯曲強度が高いので、直接大型煉瓦板や大理石を貼っても変形す ることがなく、その他の軽量壁材のように補強措置を施してから貼る必要がない ので、材料と時間が節約できる。又この板材は雌雄柄で接合され、このために特 殊接着剤を使用するので、塗装面に亀裂が発生することがなく、定期的な補修を 必要としない。Yet another feature of the specially reinforced lightweight precast composite plate of the present invention is that its face plate is extremely smooth and glossy, so that it can be directly used as a decorative surface, or directly on top of it. You can paint it and put wallpaper on it. There is no need to re-apply mortar and wait for it to dry before decorating it as with conventional RC walls, brick walls and ceilings. In addition, since it has high compressive strength and high bending strength, it will not be deformed even if a large brick plate or marble is directly applied, and it is not necessary to apply it after reinforcing measures like other lightweight wall materials. Can be saved. Also, since this plate material is joined by a male and female handle, and because a special adhesive is used for this purpose, no cracks occur on the painted surface and no periodic repair is required.
【００２２】[0022]
上記を總合するに、従来の一般の補強なしの軽量板は荷重のかからない用途に しか使えないが、本考案の特殊強化軽量プレカスト合成板によれば耐圧縮、耐弯 曲、耐震効用が発揮され、これにより荷重のかかる壁床板に使用することが可能 となり、更にこれに弾性技術を施すことにより、その軽量な特性と相いまって、 耐震効果のすぐれた構造建材として利用することができる。 To combine the above, the conventional general lightweight plate without reinforcement can be used only for loadless applications, but the special reinforced lightweight precast composite plate of the present invention exhibits compression resistance, bending resistance, and earthquake resistance. As a result, it can be used as a load-bearing wall floorboard, and by applying elastic technology to it, it can be used as a structural building material with excellent seismic effect in combination with its lightweight characteristics. .
【図１】本考案の一つの実施例で、特殊強化軽量プレカ
スト合成板を塊状に切断した時の局部断面立体図であ
る。FIG. 1 is a three-dimensional view of a partial cross-section of a special reinforced lightweight precast composite plate cut in a lump in one embodiment of the present invention.
【図２】本考案の他の実施例による特殊強化軽量プレカ
スト合成板を塊状に切断した時の局部断面立体図であ
る。FIG. 2 is a partial sectional three-dimensional view of a special reinforced lightweight precast composite plate according to another embodiment of the present invention when it is cut into blocks.
【図３】本考案の更に他の実施例による特殊強化軽量プ
レカスト合成板を塊状に切断した時の局部断面立体図で
ある。FIG. 3 is a partial sectional three-dimensional view of a specially reinforced lightweight precast composite plate according to another embodiment of the present invention when it is cut into blocks.
【図４】本考案の特殊強化軽量プレカスト合成板の組立
て立体図である。FIG. 4 is an assembled three-dimensional view of a special reinforced lightweight precast composite plate of the present invention.
【図５】図４の５−５断面図である。5 is a sectional view taken along line 5-5 of FIG.
１０…特殊強化軽量プレカスト合成板 １１，１２…外側面板 ２０…中間層 ２１…モルタル ２２…発泡剤 ２３…化学粘結剤 ２４…軽量粒状発泡体 ２５…細糸繊維 ２６…金属網 ２８，２９…波形鋼板 ３１…ほぞ ３２…ほぞ孔 10 ... Special reinforced lightweight precast synthetic plate 11, 12 ... Outer side plate 20 ... Intermediate layer 21 ... Mortar 22 ... Foaming agent 23 ... Chemical binder 24 ... Light weight granular foam 25 ... Fine fiber 26 ... Metal mesh 28, 29 ... Corrugated steel plate 31 ... Mortise 32 ... Mortise
Claims (5)
ント製の両面板（１１，１２）と強化軽量の中間層（２
０）から成り、中間層（２０）は軽量粒状発泡体（２
４）にモルタル（２１）、発泡剤（２２）、化学粘結剤
（２３）等の軽量混合材料を混和鋳造したもので、前記
軽量混合材料の中に強靱な細糸繊維（２５）を混入する
か、或は両面板（１１，１２）の間に金属網（２６）等
の補強材を配置して、軽量混合材料を注入鋳造すること
により、両面板（１１，１２）と、金属網補強材を包ん
だ中間層（２０）とが凝結して一体となり、一つの軽量
強化合成板を形成したことを特徴とする特殊強化軽量プ
レカスト合成板。1. A double-sided board (11, 12) made of fiber reinforced cement having a thickness of 3-9 mm and a reinforced lightweight intermediate layer (2).
0) and the middle layer (20) is a lightweight granular foam (2).
4) A lightweight mixed material such as a mortar (21), a foaming agent (22), and a chemical binder (23) is mixed and cast, and a strong fine fiber (25) is mixed in the lightweight mixed material. Or by placing a reinforcing material such as a metal net (26) between the double-sided plates (11, 12) and injecting and casting a lightweight mixed material, the double-sided plates (11, 12) and the metal net A special reinforced lightweight precast composite board characterized by forming a single lightweight reinforced composite board by coagulation and integration with the intermediate layer (20) enclosing the reinforcing material.
（２０）内に、波形鋼板（２８，２９）を夾設し、該中
間層（２０）の横断面において、前記鋼板（２８，２
９）が波形を呈し、且両面板（１１，１２）と接触して
いることを特徴とする請求項１記載の特殊強化軽量プレ
カスト合成板。2. A corrugated steel plate (28, 29) is provided in an intermediate layer (20) between the double-sided plates (11, 12), and the steel plate (28) is provided in a cross section of the intermediate layer (20). 28,2
The special reinforced lightweight precast composite board according to claim 1, characterized in that 9) has a corrugated shape and is in contact with both side plates (11, 12).
（２０）内の軽量混合材料の中に鋼線、ガラス繊維等の
補強用細糸繊維（２５）を混入したことを特徴とする請
求項１記載の特殊強化軽量プレカスト合成板。3. A reinforcing fine yarn fiber (25) such as steel wire or glass fiber is mixed in the lightweight mixed material in the intermediate layer (20) between the double-sided plates (11, 12). The specially reinforced lightweight precast synthetic board according to claim 1.
（２０）に熔接鉄網又は波形鋼板、ステンレス網、鉄筋
格子、鉄筋（線）等の金属補強材を夾設したことを特徴
とする請求項１記載の特殊強化軽量プレカスト合成板。4. An intermediate layer (20) between the double-sided plates (11, 12) is provided with a metal reinforcing material such as welded iron net or corrugated steel plate, stainless steel net, rebar lattice, and rebar (wire). The specially reinforced lightweight precast composite board according to claim 1.
（２０）に強化細糸繊維（２５）と金属網（２６）等の
補強材を同時に含んでいることを特徴とする請求項１記
載の特殊強化軽量プレカスト合成板。5. The intermediate layer (20) between the double-sided plates (11, 12) contains reinforcing fibers (25) and a reinforcing material such as a metal mesh (26) at the same time. Item 1. A special reinforced lightweight precast synthetic board according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5431492U JPH0614317U (en) | 1992-08-03 | 1992-08-03 | Special reinforced lightweight precast synthetic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5431492U JPH0614317U (en) | 1992-08-03 | 1992-08-03 | Special reinforced lightweight precast synthetic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0614317U true JPH0614317U (en) | 1994-02-22 |
Family
ID=12967127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5431492U Pending JPH0614317U (en) | 1992-08-03 | 1992-08-03 | Special reinforced lightweight precast synthetic board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025337A (en) * | 2008-06-19 | 2010-02-04 | Showa Denko Kenzai Kk | Soundproof material, soundproofing plastic pipe member and its manufacturing method |
| JP2019155660A (en) * | 2018-03-09 | 2019-09-19 | 株式会社栗本鐵工所 | Laminate plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204255A (en) * | 1982-05-24 | 1983-11-28 | 和光建設株式会社 | Member panel for house |
| JPS62178645A (en) * | 1986-01-30 | 1987-08-05 | 清水建設株式会社 | Fiber reinforced concrete structure |
-
1992
- 1992-08-03 JP JP5431492U patent/JPH0614317U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204255A (en) * | 1982-05-24 | 1983-11-28 | 和光建設株式会社 | Member panel for house |
| JPS62178645A (en) * | 1986-01-30 | 1987-08-05 | 清水建設株式会社 | Fiber reinforced concrete structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025337A (en) * | 2008-06-19 | 2010-02-04 | Showa Denko Kenzai Kk | Soundproof material, soundproofing plastic pipe member and its manufacturing method |
| JP2019155660A (en) * | 2018-03-09 | 2019-09-19 | 株式会社栗本鐵工所 | Laminate plate |
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