JPH11280195A - Composite internal-external facing building material and manufacture thereof - Google Patents

Composite internal-external facing building material and manufacture thereof

Info

Publication number
JPH11280195A
JPH11280195A JP8424598A JP8424598A JPH11280195A JP H11280195 A JPH11280195 A JP H11280195A JP 8424598 A JP8424598 A JP 8424598A JP 8424598 A JP8424598 A JP 8424598A JP H11280195 A JPH11280195 A JP H11280195A
Authority
JP
Japan
Prior art keywords
interior
exterior
core material
composite
core
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.)
Granted
Application number
JP8424598A
Other languages
Japanese (ja)
Other versions
JP2930296B1 (en
Inventor
Gantan Funaki
元旦 舩木
Noboru Yamasaka
昇 山坂
Kazuyuki Nishizawa
和幸 西澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gantan Beauty Industry Co Ltd
Original Assignee
Gantan Beauty Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gantan Beauty Industry Co Ltd filed Critical Gantan Beauty Industry Co Ltd
Priority to JP8424598A priority Critical patent/JP2930296B1/en
Application granted granted Critical
Publication of JP2930296B1 publication Critical patent/JP2930296B1/en
Publication of JPH11280195A publication Critical patent/JPH11280195A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Finishing Walls (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide internal-external facing building materials, by which a large quantity of energy consumption at a time when a recycling building material is manufactured mainly of a recycling raw material are inhibited while labor at the time of the execution of works can also be saved. SOLUTION: The composite internal-external facing building material consists of internal-external facing sections 1 constituting internal-external facing surfaces, core materials 2 supporting the internal-external facing sections 1 and metallic base materials 3, the internal-external facing section 1 is composed of a cured substance cured by kneading a recycling raw material and a binder, and the core material 2 is made up of a heat-insulating material, a fire-resistant material, etc. The metallic base materials 3 have buried sections 3a with a large number of through-holes 4 and fixing sections 3b, 3c projected to the internal-external facing foundation sides, the cured substances are cured on the surface sides of the core materials 2 and the internal- external facing sections 1 are formed in an annexed and contacted shape on the surfaces of the core materials 2, and the buried sections 3a are buried to intermediate sections in the thickness direction of the internal and external sections 1 and the three of the internal-external facing sections 1, the core materials 2 and the metallic base sections 3 are unified.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、製紙パルプスラッ
ジやスラグ焼却灰等の産業廃棄物、紙,各種プラスチッ
ク,ゴム,ガラス,瓶等の生活一般ゴミ等の各種廃棄物
を再活用して得ることができる複合内外装建材及びその
製造方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is obtained by recycling industrial wastes such as paper pulp sludge and slag incineration ash, and various wastes such as paper, various plastics, rubber, glass, bottles and other general household waste. The present invention relates to a composite interior / exterior building material capable of being manufactured and a method for producing the same.

【0002】[0002]

【従来の技術】地球規模での環境保護、資源保護等の観
点から、省エネルギーやリサイクルといった環境対策が
叫ばれて久しいが、未だにこれといった決め手はなく、
今後の社会、産業界の重要テーマであることは周知であ
る。環境対策の内、各業界で発生する各種産業廃棄物
や、一般家庭で発生する生活ゴミ等を、大量消費が期待
できる建築資材のタイルの原料として再資源化(リサイ
クル)する技術として、例えば特公平7−88248号
「陶磁器質焼結体」のような提案がなされている。この
提案はゴミのリサイクルという点で有用であり、得られ
た焼結体は優れた特性も有するが、その内容について詳
細に検討すると以下のような問題がある。
2. Description of the Related Art From the viewpoint of environmental protection and resource protection on a global scale, environmental measures such as energy saving and recycling have been called for a long time, but there is still no decisive point.
It is well known that this is an important theme for society and industry in the future. Among the environmental measures, as a technology to recycle various industrial waste generated in various industries and household waste generated in ordinary households as a raw material for building material tiles that can be expected to consume a large amount, for example, Proposals have been made such as Japanese Patent Publication No. Hei 7-88248 “Ceramic sintered body”. This proposal is useful in terms of recycling of garbage, and the obtained sintered body also has excellent characteristics. However, when its content is examined in detail, there are the following problems.

【0003】すなわち、焼成、焼結により材料を得るの
で、製造工程におけるエネルギー消費が大きいばかり
か、結果として地球温暖化も促進することになる。また
製造上の理由により、得られる製品は矩形ブロック状や
平板状のタイルとなるので、建築物の内外装建材として
使用する場合には、通常、モルタル等の接着剤が必要と
なり、金属系外装材や、釘止め可能な窯業建材に比べて
施工性が悪い。
That is, since a material is obtained by firing and sintering, not only energy consumption in the manufacturing process is large, but also global warming is promoted as a result. Also, due to manufacturing reasons, the resulting product is a rectangular block-shaped or flat tile, so when used as a building interior / exterior building material, an adhesive such as mortar is usually required, and metal-based exterior Poor workability compared to materials and ceramic building materials that can be nailed.

【0004】ここで、冒頭の環境対策を振り返ると、リ
サイクルと省エネルギーは個々に分離される問題ではな
く、同時達成されるべきテーマと考えられる。
Here, looking back on the environmental measures at the beginning, it is considered that recycling and energy saving are not issues that are individually separated but are themes to be achieved simultaneously.

【0005】[0005]

【発明が解決しようとする課題】本発明はこのような従
来事情に鑑みてなされたもので、その目的とする処は、
主にリサイクル原料によりリサイクル建材を製造する際
の大量のエネルギー消費を抑制すると共に、施工時の省
力化も図ることが可能な内外装建材を提供して、今後の
環境問題に寄与せんとするものである。
SUMMARY OF THE INVENTION The present invention has been made in view of such a conventional situation.
We will provide interior / exterior building materials that can reduce the amount of energy consumption when manufacturing recycled building materials mainly from recycled materials and save labor during construction, and will contribute to future environmental issues. It is.

【0006】[0006]

【課題を解決するための手段】上述の目的を達成するた
めに本発明の内外装建材は、主に内外装面を構成する内
外装部と、該内外装部を支持する芯材と、金属基材とか
らなり、前記内外装部は主原料とバインダーを混練して
硬化させた硬化物であり、芯材は断熱材,防火材等から
なり、金属基材は多数の貫通孔を有する埋め込み部と内
外装下地側に突出する固定部を有する。内外装部の主原
料は、廃棄物を処理して得られたリサイクル原料、例え
ば製紙パルプスラッジやスラグ焼却灰等の産業廃棄物、
又は紙、各種プラスチック、ゴム、ガラス、瓶等の生活
一般ゴミを、粉砕するか若しくはその他公知の手段によ
り原料状態にしたものが挙げられる。また本発明では、
内外装部の主原料を前記リサイクル原料に限るものでは
なく、これと同等、同質、同組成の未使用の材料を用い
ることも含む。そうして本発明の複合内外装建材は、前
記主原料とバインダーを混練した材料を芯材表面で硬化
させて、内外装部を芯材表面に添接状に形成し、芯材に
より内外装部を支持すると共に、該内外装部の厚さ方向
の中間に上記埋め込み部を埋め込んで、内外装部と芯材
と金属基材の三者を一体化させたものである。
In order to achieve the above-mentioned object, an interior / exterior building material of the present invention mainly comprises an interior / exterior portion constituting an interior / exterior surface, a core material for supporting the interior / exterior portion, and a metal. The interior / exterior portion is a cured product obtained by kneading and curing a main material and a binder, and the core material is made of a heat insulating material, a fireproof material, etc., and the metal substrate is an embedded material having a large number of through holes. And a fixing portion protruding toward the interior and exterior base. The main raw materials of the interior and exterior parts are recycled raw materials obtained by treating waste, for example, industrial waste such as paper pulp sludge and slag incinerated ash,
Or, general household waste such as paper, various plastics, rubber, glass, bottles and the like may be crushed or made into a raw material state by other known means. In the present invention,
The main raw material of the interior and exterior parts is not limited to the above-mentioned recycled raw material, but also includes the use of an unused material having the same, the same quality, and the same composition. Thus, the composite interior / exterior building material of the present invention is obtained by curing the material obtained by kneading the main raw material and the binder on the surface of the core material, forming the interior / exterior portion in contact with the surface of the core material, In addition to supporting the inner and outer portions, the embedded portion is embedded in the middle of the inner and outer portions in the thickness direction to integrate the inner and outer portions, the core material, and the metal base material.

【0007】このような構成とした場合、焼成、焼結等
の手段を用いることなく内外装部を成形すると共に、接
着、ビス止め等の固着手段を介することなく内外装部と
芯材を一体化することができる。また、埋め込み部が多
数の貫通孔を有するので硬化物と強固に結合し、内外装
部、芯材、金属基材が強固に一体化する。本発明の複合
内外装建材は、内外装下地側に突出する金属基材の固定
部を、釘止め、ボルト止め、凹凸係合等の各種固着手段
を用いて内外装下地に取り付け施工するようになる。
In such a configuration, the interior and exterior portions are formed without using any means such as firing or sintering, and the interior and exterior portions and the core material are integrally formed without using fixing means such as bonding or screwing. Can be Further, since the buried portion has a large number of through holes, it is firmly bonded to the cured product, and the interior and exterior portions, the core material, and the metal base material are firmly integrated. The composite interior / exterior building material of the present invention is configured such that the fixing portion of the metal base projecting to the interior / exterior base side is attached to the interior / exterior base using various fixing means such as nailing, bolting, and concave / convex engagement. Become.

【0008】上記芯材としては、例えばポリウレタンフ
ォーム、ポリスチレンフォーム、ポリエチレンフォー
ム、イソシアヌレートフォーム、グラスウール、木毛セ
メント板等の公知の断熱材、防火性材料を例示できる。
Examples of the core material include known heat insulating materials and fire-resistant materials such as polyurethane foam, polystyrene foam, polyethylene foam, isocyanurate foam, glass wool and wood wool cement board.

【0009】主原料としては上述した数種が挙げられる
が、意匠性等を考慮するとガラスカレットを用いること
が好ましい。また主原料と混練するバインダーの主たる
組成としては、エマルジョンを含むポリマーセメントモ
ルタル、セメント等が挙げられる。
As the main raw material, there are several kinds described above, and it is preferable to use glass cullet in consideration of design properties and the like. Examples of the main composition of the binder kneaded with the main raw material include polymer cement mortar and cement containing an emulsion.

【0010】主原料としてガラスカレットを用いると共
にバインダーにポリマーセメントモルタルを用い、また
は主原料としてパルプスラッジを用いると共にバインダ
ーにセメントを用い、この主原料とバインダーを混練し
て硬化させ内外装部を形成することが、好ましい態様の
一例として挙げることが出来る。
[0010] Glass cullet is used as a main material and polymer cement mortar is used as a binder, or pulp sludge is used as a main material and cement is used as a binder. Can be cited as an example of a preferred embodiment.

【0011】ガラスカレットとポリマーセメントモルタ
ルを混練して硬化させる場合、より詳細には水溶性合成
樹脂エマルジョンを含むポリマーセメントモルタルを用
いることが考えられる。例えば、水硬性セメントに強化
骨材として、天然ケイ酸塩鉱物の微細粉、微細ガラス粉
粒を用い、水溶性合成樹脂エマルジョンと混合して高強
度ポリマーセメント固化体となる強化セメント板を挙げ
ることができる。高強度ポリマーセメント固化体の具体
例として、天然ケイ酸塩鉱物の微細粉:10〜90重量
部、微細ガラス粉粒:20〜180重量部、ホワイトセ
メント:10〜90重量部、水溶性合成樹脂エマルジョ
ン20〜50重量部の組成のものを挙げることができ
る。
When the glass cullet and the polymer cement mortar are kneaded and cured, more specifically, a polymer cement mortar containing a water-soluble synthetic resin emulsion may be used. For example, as a reinforced aggregate in hydraulic cement, using fine powder of natural silicate minerals, fine glass powder, and mixing with a water-soluble synthetic resin emulsion to form a reinforced cement board that becomes a solidified high-strength polymer cement Can be. As specific examples of the solidified high-strength polymer cement, natural silicate mineral fine powder: 10 to 90 parts by weight, fine glass powder: 20 to 180 parts by weight, white cement: 10 to 90 parts by weight, water-soluble synthetic resin Emulsions having a composition of 20 to 50 parts by weight can be mentioned.

【0012】パルプスラッジとセメントを混練して硬化
させた硬化物としては、製紙パルプスラッジを強化材と
して用いるセメント板であって、製紙パルプスラッジに
セメントを半乾式混合して半乾式加圧成型固化して成る
製紙パルプスラッジセメント板が挙げられる。ここで、
製紙パルプスラッジ中に予め微量の石膏を含浸させた
後、セメントを半乾式混合して半乾式加圧成型固化させ
ることもできる。また、硬化剤としてのニガリ成分を添
加することもできる。防かび剤、防臭剤の少なくとも一
方を混合することもできる。尚、パルプスラッジとして
は、前記製紙パルプスラッジ以外に、古紙リサイクル時
のパルプスラッジを用いることも出来る。
The hardened material obtained by kneading and hardening pulp sludge and cement is a cement plate using papermaking pulp sludge as a reinforcing material. Papermaking pulp sludge cement board. here,
After the papermaking pulp sludge is impregnated with a small amount of gypsum in advance, the cement may be semi-dry mixed and solidified under semi-dry pressure molding. Also, a bittern component as a curing agent can be added. At least one of a fungicide and a deodorant may be mixed. In addition, as the pulp sludge, pulp sludge at the time of recycling used paper can be used in addition to the papermaking pulp sludge.

【0013】上記内外装部を上記埋め込み部における貫
通孔の形成範囲内に形成した場合、内外装部と金属基材
との結合一体化がより強固なものとなり、経年による内
外装部の割れの誘発防止に効果的である。
When the inner and outer portions are formed within the formation range of the through hole in the buried portion, the bonding and integration between the inner and outer portions and the metal base material become stronger, and cracks in the inner and outer portions due to aging are reduced. It is effective in preventing induction.

【0014】上記内外装部を、上記芯材の側面に添接す
る回り込み部を備えた形状とした場合、芯材の側面がそ
の回り込み部で覆われるので意匠性、耐久性の向上が図
れると共に、内外装部と芯材との接合面積が拡大されて
両者の接合強度の向上が図れる。またこの場合におい
て、芯材の表面周縁にテーパ部を形成し、該テーパ部に
対向する前記内外装部の裏面に厚肉状の補強部が形成さ
れた構造とした場合、回り込み部のコーナー部が厚肉状
となってその耐久性が向上すると共に上記固定部の拡開
を規制することが出来、回り込み部の破損や割れの防止
に有用である。
In the case where the inner and outer portions are formed with a wraparound portion in contact with the side surface of the core material, the side surface of the core material is covered with the wraparound portion, so that the design and durability can be improved. The joint area between the inner and outer parts and the core material is enlarged, and the joint strength between the two can be improved. Further, in this case, when a tapered portion is formed on the peripheral edge of the surface of the core material, and a thick reinforcing portion is formed on the back surface of the interior / exterior portion facing the tapered portion, the corner portion of the wraparound portion is formed. Is thickened, its durability is improved, and the expansion of the fixed portion can be restricted, which is useful for preventing breakage and cracking of the wraparound portion.

【0015】上記芯材の表面所定個所に凹部を設けると
共に、上記内外装部における前記凹部と対向する部位
に、該凹部に嵌合するリブ状補強部が形成されている構
成とした場合、内外装部と芯材との接合面積が拡大され
ると共に、内外装部と芯材の接合部分が凹凸嵌合により
相互に食い込むようになり、両者の結合一体化がより強
固なものになる。上記凹部は芯材の表面所定箇所に部分
的又は連続的に形成することができ、芯材表面において
縦方向、横方向、斜め方向等へ連続的に凹部を形成した
場合は凹溝形状となる。芯材の表面周縁に凹部を設ける
こともでき、この場合、リブ状補強部が回り込み部のコ
ーナー部に形成され、回り込み部の耐久性が向上すると
共に上記固定部の拡開を規制することが出来、回り込み
部の破損や割れの防止に有用である。また、上記テーパ
部に対向する前記内外装部の裏面隅部に厚肉状の補強部
を形成し、且つ前記テーパ部にさらに凹部を設けると共
に、前記厚肉状補強部に前記凹部と嵌合するリブ状補強
部が形成されている構成とすることもできる。この場
合、厚肉状補強部による回り込み部コーナー部の補強に
加え、リブ状補強部とテーパ部の凹部とが凹凸により相
互に食い込むようになり、両者の相互補完により、上記
回り込み部の補強がより確実になされると共に、上記固
定部の拡開防止に大きく寄与する。
In a case where a concave portion is provided at a predetermined position on the surface of the core material, and a rib-like reinforcing portion that fits into the concave portion is formed in a portion of the inner / exterior portion facing the concave portion, The joint area between the exterior part and the core material is increased, and the joint part between the interior / exterior part and the core material digs into each other due to the concave and convex fitting, so that the coupling and integration of the two become stronger. The concave portion can be formed partially or continuously at a predetermined position on the surface of the core material. When the concave portion is continuously formed in the vertical direction, the horizontal direction, the oblique direction, etc. on the surface of the core material, it becomes a concave groove shape. . It is also possible to provide a recess at the peripheral edge of the surface of the core material. In this case, a rib-like reinforcing portion is formed at a corner portion of the wraparound portion, thereby improving the durability of the wraparound portion and restricting the expansion of the fixing portion. It is useful for preventing breakage and cracking of the wraparound part. In addition, a thick reinforcing portion is formed at a corner on the back surface of the interior / exterior portion facing the tapered portion, and further a concave portion is provided in the tapered portion, and the concave portion is fitted to the thick reinforcing portion. It is also possible to adopt a configuration in which a rib-shaped reinforcing portion is formed. In this case, in addition to the reinforcement of the corner portion of the wraparound portion by the thick-walled reinforcement portion, the rib-like reinforcement portion and the concave portion of the tapered portion bite into each other due to unevenness. This is more reliably performed and greatly contributes to preventing the fixed portion from expanding.

【0016】上記芯材の表面に多数の凸部を設け、該凸
部によって上記埋め込み部を支持して内外装部の厚さ方
向の中間に位置させる構成とした場合、芯材表面に埋め
込み部を載せれば、埋め込み部が仕上がり寸法レベルに
セットされ、埋め込み部の位置が安定することによる精
度及び強度の確保に有用であると共に、製造時の作業性
を向上させることが出来るので好ましい。また、芯材表
面に多数の凸部を設けたので、内外装部と芯材との接合
面積が拡大されると共に、内外装部と芯材の接合部分が
凹凸により相互に食い込むようになり、両者の結合一体
化がより強固なものになる。
In the case where a large number of projections are provided on the surface of the core material and the projections support the embedded portion and are positioned at an intermediate position in the thickness direction of the interior / exterior portion, the embedded portion is provided on the surface of the core material. Is preferred because the embedded portion is set to the finished dimensional level, and the position of the embedded portion is stable, which is useful for ensuring accuracy and strength, and can improve workability during manufacturing. In addition, since a large number of projections are provided on the core material surface, the joint area between the interior and exterior parts and the core material is enlarged, and the joint part between the interior and exterior parts and the core material digs into each other due to unevenness, The bonding and integration of the two becomes stronger.

【0017】上記固定部を埋め込み部と別体に形成する
と共に、該固定部の上端部に、芯材側面に形成した凸部
に嵌合する係止部を設けて前記固定部を芯材側面に取り
付けた構成とした場合、固定部を芯材に取り付けた後埋
め込み部を芯材の表面側に載せることで金属基材のセッ
トがなされるので、作製が容易になる。また左右の固定
部が各々芯材と一体的に接合する構造となる結果、内外
装部、芯材、金属基材の三者の一体化がより強固になさ
れる。
The fixing portion is formed separately from the embedding portion, and a locking portion is provided at an upper end portion of the fixing portion to be fitted to a convex portion formed on the side surface of the core member. In this case, the metal base material is set by mounting the fixing portion on the core material and then placing the embedded portion on the surface of the core material, thereby facilitating the production. In addition, as a result of the structure in which the left and right fixing parts are integrally joined to the core material, the three members of the interior / exterior part, the core material, and the metal base material are more firmly integrated.

【0018】上記固定部の拡開を規制する規制手段を備
えた構成とした場合、固定部の拡開に伴う内外装部の割
れの誘発を効果的に防止できる。前記規制手段の態様と
しては、上述したように、芯材の表面周縁にテーパ部を
形成すると共に該テーパ部に対向する内外装部裏面に厚
肉状補強部を形成する手段、芯材の表面所定個所に凹部
を設けると共に内外装部における前記凹部と対向する部
位にリブ状補強部を形成する手段、若しくは、芯材の下
縁部分を側方へ延出させて固定部の外側縁に係合する延
出部を形成する手段、左右の固定部間にわたってクラフ
ト紙,各種フィルム,金属薄板等からなる裏貼りを設け
る手段、公知のサンドイッチパネルにおける樹脂発泡技
術等により芯材を形成し該芯材と基材とを予め一体化し
て形成する手段、部分的なテーピングを施し固定部を芯
材に対してテープ止めする手段等が例示でき、これら各
手段を適宜に組み合わせることも可能である。
In the case where a structure is provided which includes a restricting means for restricting the expansion of the fixing portion, it is possible to effectively prevent the inner and outer portions from being cracked due to the expansion of the fixing portion. As described above, as the mode of the restricting means, as described above, a means for forming a tapered portion on the peripheral edge of the surface of the core material and forming a thick reinforcing portion on the back surface of the inner / exterior portion facing the tapered portion, the surface of the core material Means for providing a concave portion at a predetermined location and forming a rib-like reinforcing portion at a portion of the inner / exterior portion opposed to the concave portion, or extending a lower edge portion of the core material laterally and engaging with an outer edge of the fixing portion. Means for forming an extended portion to be joined, means for providing a backing made of kraft paper, various films, metal thin plates, etc. between the right and left fixed portions, and forming a core material by a resin foaming technique in a known sandwich panel or the like. Means for integrally forming the material and the base material in advance, means for performing partial taping and fixing the fixing portion to the core material with tape, and the like can be exemplified, and these means can be appropriately combined.

【0019】本発明に係る複合内外装建材の好ましい製
造方法としては、成形型のベース上に芯材と金属基材を
セットし、芯材の表面側周囲に側型を配して内外装部の
成形空間を形成した後、廃棄物を処理して得られたリサ
イクル原料又はこれと同質の材料にバインダーを混合,
混練した内外装部材料を前記成形空間に充填し、硬化後
に脱型して複合内外装建材を得る方法がある。芯材と金
属基材のセットは、例えば、成形型のベース上に芯材を
載置し該芯材に金属基材を組み付ける手段、予め金属基
材を組み付けて一体的に形成した芯材をベース上に載置
する手段等が例示できる。生産性の向上を考慮すれば、
芯材と金属基材を予め一体的に形成することが好まし
い。上記内外装部材料の充填効率や成型効率の向上等を
図る上では、内外装部材料の上記成形空間への充填時及
び充填後に、該内外装部材料表面を加圧することが好ま
しく、加圧方法としては、上方からの単純な面状プレス
と、加圧ロールによる走行プレスが例示できる。内外装
部がパルプスラッジセメントである場合、前記加圧が有
用であり、また内外装部がガラスカレットとポリマーセ
メントモルタルの場合は、前記加圧により表面に模様を
施す等の効果がさらに期待できる。
As a preferred method of manufacturing the composite interior / exterior building material according to the present invention, a core material and a metal base material are set on a base of a molding die, and a side mold is arranged around a surface side of the core material. After forming a molding space, a binder is mixed with recycled materials obtained by treating waste or materials of the same quality.
There is a method of filling a kneaded interior / exterior material into the molding space, curing and releasing the mold to obtain a composite interior / exterior building material. The set of the core material and the metal base material is, for example, a means for mounting the core material on the base of the molding die and assembling the metal base material with the core material, a core material integrally formed by assembling the metal base material in advance. Means for mounting on a base can be exemplified. Given the productivity gains,
It is preferable that the core material and the metal base material are formed integrally in advance. In order to improve the filling efficiency and molding efficiency of the interior / exterior material, it is preferable to pressurize the interior / exterior material surface during and after filling the interior / exterior material into the molding space. Examples of the method include a simple planar press from above and a traveling press using a pressure roll. When the interior and exterior parts are pulp sludge cement, the pressurization is useful, and when the interior and exterior parts are glass cullet and polymer cement mortar, effects such as applying a pattern to the surface by the pressure can be further expected. .

【0020】[0020]

【発明の実施の形態】以下、本発明に係る複合内外装建
材の実施の形態の数例を図面を参照して説明する。図1
は内外装部1と芯材2と金属基材3からなる複合内外装
建材Aを示し、内外装部1は主に建築物の内外装面を構
成するもので、本例では、水硬性セメントに強化骨材と
して、天然ケイ酸塩鉱物の微細粉、微細ガラス粉粒(ガ
ラスカレット)を用い、水溶性合成樹脂エマルジョンと
混合して高強度ポリマーセメント固化体となる強化セメ
ント板を用いている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Several examples of embodiments of a composite interior / exterior building material according to the present invention will be described below with reference to the drawings. FIG.
Denotes a composite interior / exterior building material A comprising an interior / exterior part 1, a core material 2, and a metal substrate 3, and the interior / exterior part 1 mainly constitutes an interior / exterior surface of a building. As a reinforced aggregate, a fine powder of natural silicate minerals and fine glass powder (glass cullet) are used, and a reinforced cement board that is mixed with a water-soluble synthetic resin emulsion to become a solidified high-strength polymer cement is used. .

【0021】水硬性セメントとしては、普通ポルトラン
ドセメント、早強セメント、ホワイトセメント、アルミ
ナセメントの何れでもよいが、本例ではホワイトセメン
トを用いた。天然ケイ酸塩鉱石の微細粉の粉砕と、ガラ
ス屑廃材の微細ガラス粉粒の粉砕は、回転叩解式粉砕機
により粉砕した。微細ガラス粉粒の粒度は150μm〜
3mm程度、天然ケイ酸塩鉱石の微細粉の粒度は5〜2
50μm程度で良い。水溶性合成樹脂エマルジョンとし
ては、酢酸ビニール系エマルジョン、酢酸ビニール・ア
クリル共重合樹脂エマルジョン、酢酸ビニール・エチレ
ン共重合樹脂エマルジョン、アクリル系共重合樹脂エマ
ルジョン、アクリル・スチレン共重合樹脂エマルジョン
が用いられるほか、これらのパウダーを水硬性セメン
ト、天然ケイ酸塩鉱石の微細粉、微細ガラス粉粒と共に
混合した混合物を適量の水を添加して、セメント−水溶
性合成樹脂エマルジョンとして調整することができる。
配合割合は、天然ケイ酸塩鉱物の微細粉10〜90重量
部、微細ガラス粉粒20〜180重量部、ホワイトセメ
ント10〜90重量部に対し、水溶性合成樹脂エマルジ
ョン20〜50重量部で良い。水溶性合成樹脂エマルジ
ョンは、20〜50重量部の範囲内であれば良い。
As the hydraulic cement, any of ordinary portland cement, early-strength cement, white cement, and alumina cement may be used. In this example, white cement was used. The pulverization of the fine powder of the natural silicate ore and the pulverization of the fine glass particles of the waste glass waste were pulverized by a rotary beating pulverizer. Particle size of fine glass powder is 150 μm or more
About 3 mm, particle size of fine powder of natural silicate ore is 5-2
It may be about 50 μm. Examples of the water-soluble synthetic resin emulsion include vinyl acetate emulsion, vinyl acetate / acryl copolymer resin emulsion, vinyl acetate / ethylene copolymer resin emulsion, acrylic copolymer resin emulsion, and acrylic / styrene copolymer resin emulsion. A mixture obtained by mixing these powders with hydraulic cement, fine particles of natural silicate ore, or fine glass particles can be added to a proper amount of water to prepare a cement-water-soluble synthetic resin emulsion.
The compounding ratio may be 20 to 50 parts by weight of a water-soluble synthetic resin emulsion based on 10 to 90 parts by weight of fine powder of natural silicate mineral, 20 to 180 parts by weight of fine glass powder, and 10 to 90 parts by weight of white cement. . The water-soluble synthetic resin emulsion may be in the range of 20 to 50 parts by weight.

【0022】そうして本例では、ホワイトセメント70
重量部、強化骨材として天然ケイ酸塩鉱石の微細粉(鉄
電気石)70重量部、微細ガラス粉粒60重量部を水溶
性合成樹脂エマルジョンとして酢酸ビニルエチレン塩化
ビニル共重合樹脂(30重量%)43重量部と混合して
クリーム状とした後、図14に示す後述の手順で成形空
間G内に流し込んで、矩形板状の内外装部1を形成し
た。内外装部1の厚さ寸法は、主にバインダーの種類と
主原料の混入割合、及び金属基材3の後述する埋め込み
部3aの厚みやその配置位置といった諸要因に左右され
るので、特に限定されないが、概ね6〜50mm程度の
範囲となるよう形成される。
In this embodiment, the white cement 70
Parts by weight, 70 parts by weight of natural silicate ore fine powder (iron tourmaline) as a reinforcing aggregate, and 60 parts by weight of fine glass powder granules, as a water-soluble synthetic resin emulsion, vinyl acetate ethylene-vinyl chloride copolymer resin (30% by weight) ) After mixing with 43 parts by weight to form a cream, the mixture was poured into the molding space G according to the procedure shown in FIG. The thickness dimension of the interior / exterior portion 1 is particularly limited because it mainly depends on various factors such as the type of the binder and the mixing ratio of the main raw material, the thickness of the embedded portion 3a of the metal base material 3 to be described later, and the arrangement position thereof. Although not formed, it is formed so as to have a range of about 6 to 50 mm.

【0023】金属基材3は、多数の貫通孔4を有する埋
め込み部3aと、内外装下地側に突出する固定部3b、
3cを有し、本例では図示のように、金属製網体で形成
された埋め込み部3aを用いている。埋め込み部3aは
内外装部1の厚さ方向の中間に埋め込まれており、その
左右両端部3a’は、内外装部1の側面1aの内側で下
方へ折曲し、これら左右の端部3a’に固定部3b、3
cが連設される。上記内外装部1は、その下端面(裏
面)1bが、埋め込み部3aの左右両端部3a’の下端
とほぼ同一レベルか若干上位に位置するよう形成し、こ
れにより内外装部1が、埋め込み部3aの多数の貫通孔
4の範囲内に形成されることにより、内外装部1と埋め
込み部3aとが貫通孔4を介して強固に一体化すると共
に、内外装部1と埋め込み部3a(金属基材3)の伸縮
率の相違を要因とする経年による内外装部1の割れの誘
発を防止できる。
The metal substrate 3 has a buried portion 3a having a large number of through holes 4, a fixing portion 3b protruding toward the interior / exterior base,
3c, and in this example, as shown in the figure, an embedded portion 3a formed of a metal net is used. The buried portion 3a is buried in the middle in the thickness direction of the interior / exterior portion 1, and its left and right end portions 3a 'are bent downward inside the side surface 1a of the interior / exterior portion 1, and these left and right end portions 3a. 'Fixed part 3b, 3
c is continuously provided. The inner / exterior portion 1 is formed such that the lower end surface (rear surface) 1b is located at substantially the same level as or slightly higher than the lower ends of the left and right end portions 3a 'of the embedding portion 3a. By being formed in the range of the large number of through holes 4 of the portion 3a, the interior / exterior portion 1 and the embedded portion 3a are firmly integrated via the through hole 4, and the interior / exterior portion 1 and the embedded portion 3a ( Induction of cracks in the interior / exterior part 1 due to aging caused by a difference in the expansion / contraction ratio of the metal base material 3) can be prevented.

【0024】固定部3b、3cは金属製帯板を所定形状
に折曲して形成されたもので、埋め込み部3aの端部3
a’に連結される連結部31,32と、該連結部31,
32の下端から略C形に折れ曲がるよう連設される取付
部33,34からなる。連結部31,32は、埋め込み
部3aの左右の端部3a’とほぼ平行になるよう立ち上
がる立面からなり、その上部は前記端部3a’に溶接等
により固着される。連結部31の下部には、芯材2の側
面に突設した突部2b’が嵌合する膨出部31’を形成
し、該膨出部31’の下端に取付部33の内端部分が連
続する。連結部32の下部は芯材2の裏面側に突出し、
さらにその下端を外側へ折曲して取付部34が形成され
る。また連結部31,32の上部は、埋め込み部3aの
左右の端部3a’に固着された際に該端部3a’の貫通
孔4を塞ぐことがないよう、多数の開口部35を有す
る。本例では図示のように、連結部31,32の上部を
櫛歯状に形成することにより多数の開口部35を形成し
ているが、開口部35は多数の貫通孔で形成することも
可能である。
The fixing portions 3b and 3c are formed by bending a metal strip into a predetermined shape.
a ', and connecting portions 31 and 32 connected to
Attachment portions 33 and 34 are provided so as to be bent in a substantially C shape from the lower end of 32. Each of the connecting portions 31 and 32 has an upright surface which rises so as to be substantially parallel to the left and right ends 3a 'of the embedded portion 3a, and the upper portion thereof is fixed to the end 3a' by welding or the like. A bulging portion 31 ′ is formed at the lower part of the connecting portion 31 so that a protruding portion 2 b ′ protruding from the side surface of the core member 2 is fitted. Is continuous. The lower part of the connecting part 32 projects to the back side of the core material 2,
Further, the lower end is bent outward to form the mounting portion 34. The upper portions of the connecting portions 31 and 32 have a large number of openings 35 so as not to block the through holes 4 of the end portions 3a 'when fixed to the left and right ends 3a' of the embedded portion 3a. In this example, as shown in the figure, a large number of openings 35 are formed by forming the upper portions of the connecting portions 31 and 32 in a comb shape, but the openings 35 may be formed by a large number of through holes. It is.

【0025】一方の固定部3bの取付部33は、連結部
31の下端から内側へ膨出状に折曲する被係合部33a
と、該被係合部33aの端部から外側へ延設されて内外
装部1とほぼ平行になる取付部分33bを有し、該取付
部分33bには釘打ち、ビス止め、ボルト止め用の孔3
3cが形成される。他方の固定部3cの取付部34は、
連結部32の下端から外側へ折曲すると共にその先端を
略C形に折り返して形成されており、前記被係合部33
aの内側に挿入されて一方の固定部3bに係合する係合
部を構成している。
The attachment portion 33 of the fixing portion 3b is formed by an engaged portion 33a which is bent inwardly from the lower end of the connecting portion 31.
And an attachment portion 33b extending outward from the end of the engaged portion 33a and substantially parallel to the interior / exterior portion 1. The attachment portion 33b is used for nailing, screwing, and bolting. Hole 3
3c is formed. The mounting portion 34 of the other fixed portion 3c is
The connecting portion 32 is formed by bending outward from the lower end thereof and by bending the tip of the connecting portion 32 into a substantially C shape.
a of the fixing portion 3b which is inserted into the inside of the fixed portion 3a.

【0026】内外装部1と金属基材3の埋め込み部3a
の埋め込み位置関係は、埋め込み部3aが、内外装部1
の厚みの中央位置乃至内外装部1の表面1c又は裏面1
bから厚みの2/3程度の深さ位置の範囲内に配置され
るようにすると良い。また内外装部1が例えば主に10
mm前後の薄厚材である場合は、内外装部1と金属基材
3の接合強度や内外装部1の表面1c側の意匠性,質感
等の問題を考慮し、埋め込み部3aが、内外装部1の厚
みの中央位置乃至内外装部1の裏面1bから1/3程度
の深さ位置の範囲内に配置されるようにすると良い。
尚、内外装部1が十分な厚みを有する場合、例えば全厚
が20mmを越えるものであれば、埋め込み部3aの埋
め込み位置が、表面1cから1/3程度の深さ位置であ
っても、前記接合強度や意匠性等の問題は生じない。
Inner / exterior part 1 and embedded part 3a of metal base material 3
The embedding position 3a is such that the embedding portion 3a is
From the central position of the thickness to the front surface 1c or the back surface 1 of the interior / exterior part 1
It is preferable to arrange it within a range of a depth position of about 2/3 of the thickness from b. The interior and exterior parts 1 are mainly
In the case of a thin material having a thickness of about 1 mm, the embedding portion 3a is formed of the inner and outer members in consideration of the bonding strength between the inner and outer portions 1 and the metal base material 3 and the design and texture of the surface 1c of the inner and outer portions 1. It is preferable to arrange it within the range from the center position of the thickness of the portion 1 to the depth position of about 1/3 from the back surface 1b of the interior / exterior portion 1.
When the inner and outer portions 1 have a sufficient thickness, for example, if the total thickness exceeds 20 mm, even if the embedding position of the embedding portion 3a is about 1/3 of the depth from the surface 1c, There is no problem such as the joining strength and the design.

【0027】内外装部1は、芯材2で支持されている。
芯材2は埋め込み部3aを上記した位置に精度良く配す
るためのもので、ポリスチレンフォーム等の公知の断熱
材や防火性材料からなる。芯材2は、上記埋め込み部3
aと左右の固定部3b,3cで囲まれる空間内に充填さ
れ且つその下端が内外装下地Bに当接する程度の厚みを
備えた形状に形成し、該芯材2の左右両側に固定部3
b,3cが配されると共に表面側に埋め込み部3aが配
されるよう、芯材2に対して金属基材3をセットし、該
芯材2の表面2a上で上記内外装部1の形成材料を硬化
させて、内外装部1を芯材表面2aに添接状に形成し、
内外装部1と金属基材3を芯材2で支持している。芯材
2の下半部の一端側には固定部3bの被係合部33aが
収まる凹部2cを設けると共に、他端側には、隣接する
複合内外装建材Aの固定部3bが収まる凹部2dを設け
てある。内外装部1は、芯材2の側面2bに添接する回
り込み部1’を備えた形状とし、芯材側面2bをその回
り込み部1’で覆って意匠性、耐久性の向上を図ると共
に、内外装部1と芯材2の接合面積を拡大して両者の接
合強度の向上を図っている。また内外装部1は埋め込み
部3aにおける貫通孔4の形成範囲内に形成され、これ
により、内外装部1と金属基材3との結合一体化をより
強固なものとし、経年による内外装部1の割れの誘発防
止を図っている。
The interior and exterior parts 1 are supported by a core material 2.
The core material 2 is for accurately arranging the embedding portion 3a at the above-mentioned position, and is made of a known heat insulating material such as polystyrene foam or a fireproof material. The core material 2 includes the embedded portion 3
a into the space surrounded by the left and right fixing portions 3b and 3c and formed so as to have a thickness such that the lower end thereof is in contact with the interior / exterior base material B.
The metal base material 3 is set on the core material 2 so that the embedded portions 3a are arranged on the surface side of the core material 2 so that the inner and outer portions 1 are formed on the core material 2. By curing the material, the interior / exterior part 1 is formed in contact with the core material surface 2a,
The interior / exterior part 1 and the metal base material 3 are supported by the core material 2. One end of the lower half of the core member 2 is provided with a concave portion 2c in which the engaged portion 33a of the fixing portion 3b is accommodated, and the other end side is a concave portion 2d in which the fixing portion 3b of the adjacent composite interior / exterior building material A is accommodated. Is provided. The interior / exterior portion 1 has a wraparound portion 1 ′ in contact with the side surface 2 b of the core material 2, and covers the core material side surface 2 b with the wraparound portion 1 ′ to improve designability and durability, and The joint area between the exterior part 1 and the core material 2 is increased to improve the joint strength between them. Further, the inner / exterior part 1 is formed within the formation range of the through hole 4 in the buried part 3a, whereby the integration and integration of the inner / exterior part 1 and the metal base material 3 are further strengthened, It is trying to prevent the occurrence of cracks.

【0028】芯材2の表面2a及び側面2bには多数の
凸部5を設け、該凸部5によって上記埋め込み部3aを
支持して、該埋め込み部3aを内外装部1の厚さ方向の
中間に位置させている。凸部5の高さは、埋め込み部3
aを内外装部1の厚さ方向の中間に位置させることが出
来る程度とし、また凸部5の大きさ又は形成密度は、埋
め込み部3aの貫通孔4に凸部5が挿入されることなく
埋め込み部3aを所定位置に支持可能な程度とすること
は言うまでもない。このような構成によれば、芯材2の
表面側に金属基材3をセットすれば、埋め込み部3a及
び固定部3b,3cが仕上がり寸法レベルにセットさ
れ、金属基材3の位置精度を安定的に確保して仕上がり
精度と強度を向上することができ、且つ製造時の作業性
を向上させることが出来る。また、多数の凸部5によっ
て内外装部1と芯材2との接合面積が拡大されると共
に、内外装部1と芯材2の接合部分が凹凸により相互に
食い込む構造になり、内外装部1と芯材2の結合一体化
がより強固なものになる。尚、内外装部1は回り込み部
1’を備えない形状とすることもでき、また芯材2は側
面2bに凸部5を設けない形状とすることも出来る。
A large number of projections 5 are provided on the front surface 2a and the side surface 2b of the core material 2, and the embedded portions 3a are supported by the projections 5 so that the embedded portions 3a are arranged in the thickness direction of the interior / exterior portion 1. It is located in the middle. The height of the convex portion 5 is
a can be positioned at an intermediate position in the thickness direction of the interior / exterior portion 1, and the size or the formation density of the convex portion 5 can be adjusted without inserting the convex portion 5 into the through hole 4 of the embedded portion 3 a. It goes without saying that the buried portion 3a is of a degree that can be supported at a predetermined position. According to such a configuration, when the metal base material 3 is set on the front surface side of the core material 2, the embedded portion 3a and the fixing portions 3b and 3c are set to the finished dimensional level, and the positional accuracy of the metal base material 3 is stabilized. It is possible to improve the finishing accuracy and strength by securing the quality, and to improve the workability at the time of manufacturing. Further, the joint area between the interior / exterior part 1 and the core material 2 is increased by the large number of protrusions 5, and the joint part between the interior / exterior part 1 and the core material 2 is configured to bite into each other due to unevenness. The connection and integration of the core material 1 and the core material 2 becomes stronger. The inner / exterior part 1 may have a shape without the wraparound part 1 ′, and the core material 2 may have a shape without the convex part 5 on the side surface 2 b.

【0029】以上の構成からなる本例の複合内外装建材
Aを用いた内外装面の施工例を図3を参照して説明すれ
ば、内外装下地Bの一方の端部、図3では右側から順次
複合内外装建材Aを葺いていく作業になる。すなわち複
合内外装建材Aは、他方の固定部3cの取付部34を、
既に内外装下地Bに固定されている複合内外装建材Aの
一方の固定部3bの被係合部33aに挿入して係合さ
せ、次に一方の固定部3bの取付部分33bの複数箇所
を内外装下地Bにビス又はアンカーボルト等の固定具C
で取り付けて、内外装下地Bに固定される。この作業を
順次繰り返して、内外装下地B上に所要枚数の複合内外
装建材Aを固定し、内外装面を構成する。
An example of the construction of the interior / exterior surface using the composite interior / exterior building material A of the present embodiment having the above-described configuration will be described with reference to FIG. From then on, the composite interior / exterior building material A is laid. That is, the composite interior / exterior building material A includes the mounting portion 34 of the other fixed portion 3c,
The composite interior / exterior building material A already fixed to the interior / exterior foundation B is inserted into and engaged with the engaged portion 33a of the one fixing portion 3b, and then a plurality of locations of the mounting portion 33b of the one fixing portion 3b are removed. Fixing tools C such as screws or anchor bolts on the interior and exterior base B
And fixed to the interior / exterior base B. This operation is sequentially repeated to fix the required number of composite interior / exterior building materials A on the interior / exterior base B, thereby forming the interior / exterior surface.

【0030】以下、上述した実施形態の一部を変更した
他の実施形態を数例説明するが、上記例と同様の構成部
分は、図中に同一の符号を付すなどして、重複する説
明,図示を一部省略する。
In the following, several examples of another embodiment in which a part of the above-described embodiment is modified will be described. Components similar to those in the above-described example are denoted by the same reference numerals in the drawings, and will be described repeatedly. , Illustration is partially omitted.

【0031】図4、図5は夫々、上記埋め込み部3aの
端部3a’に対する固定部3b,3cの連結構造の変更
例を示すが、便宜上、固定部3b側のみ図示して説明す
る。
FIGS. 4 and 5 each show a modification of the connection structure of the fixing portions 3b and 3c with respect to the end 3a 'of the embedding portion 3a. For convenience, only the fixing portion 3b side is shown and described.

【0032】図4では、埋め込み部3aの端部3a’の
一部を内側へ所定角度折曲して傾斜面を形成すると共
に、該傾斜面に配された貫通孔4’に挿入して係止され
る挿入片36を固定部3bの連結部31に設け、この挿
入片36を前記貫通孔4’に挿入することで、埋め込み
部3aの両端部3a’に固定部3b,3cを脱落困難に
仮止めし、その後溶接等により固着するようにしてい
る。
In FIG. 4, a part of the end 3a 'of the buried portion 3a is bent inward at a predetermined angle to form an inclined surface, and is inserted into a through hole 4' provided on the inclined surface to engage. The insertion piece 36 to be stopped is provided in the connecting part 31 of the fixing part 3b, and by inserting this insertion piece 36 into the through hole 4 ', it is difficult to drop the fixing parts 3b, 3c at both ends 3a' of the embedding part 3a. And then fixed by welding or the like.

【0033】図5では、埋め込み部3aの端部3a’に
配された貫通孔4に挿入して係止される挿入片37を固
定部3bの連結部31に設け、この挿入片37を前記貫
通孔4に挿入することで、埋め込み部3aの両端部3
a’に固定部3b,3cを脱落困難に仮止めし、その後
溶接等により固着するようにしている。
In FIG. 5, an insertion piece 37 to be inserted and locked in the through hole 4 arranged at the end 3a 'of the embedding part 3a is provided in the connecting part 31 of the fixing part 3b. By being inserted into the through-hole 4, both end portions 3 of the embedded portion 3a
The fixing portions 3b and 3c are temporarily fixed to a 'so as not to fall off, and then fixed by welding or the like.

【0034】尚、上記挿入片36,37は連結部31
(32)の一部を切欠いたり切り起こす等して形成する
こともできるが、この例では連結部31(32)の上部
を前述のように櫛歯状とし、各々の櫛歯部で前記挿入片
36,37を形成するものとしている。また、上記挿入
片36,37を連結部31(32)の一部を切欠いたり
切り起こす等して形成する場合、貫通孔4又は4’に対
し圧入可能な程度の精度をもって形成し、該挿入片を貫
通孔4又は4’に強制的に挿入することで、埋め込み部
3aの両端部3a’に固定部3b,3cを脱落不能に連
結し、溶接等の固着手段を不要とすることも可能であ
る。
The insertion pieces 36 and 37 are connected to the connecting portion 31.
It is also possible to form by cutting out or raising a part of (32), but in this example, the upper part of the connecting portion 31 (32) is formed in a comb-tooth shape as described above, and the insertion is performed at each of the comb-tooth portions. The pieces 36 and 37 are formed. When the inserts 36 and 37 are formed by cutting or raising a part of the connecting portion 31 (32), the inserts 36 and 37 are formed with such accuracy that they can be press-fitted into the through holes 4 or 4 '. By forcibly inserting the piece into the through hole 4 or 4 ', the fixing portions 3b and 3c are irremovably connected to both ends 3a' of the buried portion 3a, so that a fixing means such as welding can be eliminated. It is.

【0035】図6、図7は夫々上記金属基材3の変更例
を示している。図6に示す金属基材6は、多数の貫通孔
4を有する埋め込み部6aと、内外装下地側に突出する
固定部6b、6cを有し、この例では図示のように多孔
金属板で形成された埋め込み部6aを用いており、該埋
め込み部6aは内外装部1の厚さ方向の中間に埋め込ま
れるもので、その左右両端部6a’は下側へ折曲すると
共に、上述した固定部3b、3cと同様に形成した固定
部6b,6cが一体に連設されている。この例の固定部
6b、6cは、上記した連結部31,32を埋め込み部
6aの左右両端部6a’で構成しており、それ以外は上
記例と同様の構成のため、図中に同一の符号を付して重
複する説明を省略する。
FIGS. 6 and 7 show modified examples of the metal base material 3, respectively. The metal substrate 6 shown in FIG. 6 has an embedded portion 6a having a large number of through holes 4 and fixed portions 6b and 6c protruding toward the interior / exterior base, and in this example, is formed of a porous metal plate as shown. The embedded portion 6a is embedded in the middle of the interior / exterior portion 1 in the thickness direction, and its left and right end portions 6a 'are bent downward and the fixing portion described above is used. Fixed portions 6b, 6c formed in the same manner as 3b, 3c are integrally connected. In the fixing portions 6b and 6c of this example, the connecting portions 31 and 32 are formed by the left and right end portions 6a 'of the embedding portion 6a. The same reference numerals are given and duplicate description is omitted.

【0036】図7に示す金属基材7は、多数の貫通孔4
を有する埋め込み部7aと、内外装下地側に突出する固
定部7b、7c(図示省略)を有し、この例では図示の
ように、金属平板に多数のスリットを設け該スリットを
拡開して略網状に形成した所謂ラス網で形成された埋め
込み部7aを用いており、該埋め込み部7aは内外装部
1の厚さ方向の中間に埋め込まれるもので、その左右両
端部7a’は下側へ折曲すると共に、上述した固定部3
b、3cと同様に形成した固定部7b,7cが一体に連
設されている。この例の固定部7b、7cは、上記した
連結部31,32を埋め込み部7aの左右両端部7a’
で構成しており、それ以外は上記例と同様の構成のた
め、図中に同一の符号を付して重複する説明を省略す
る。
The metal substrate 7 shown in FIG.
And fixed portions 7b and 7c (not shown) projecting toward the interior / exterior base side. In this example, as shown in the figure, a metal plate is provided with a number of slits and the slits are expanded. An embedded portion 7a formed in a so-called lath net formed in a substantially net shape is used. The embedded portion 7a is embedded in the middle of the interior and exterior portion 1 in the thickness direction. To the fixing portion 3
Fixed portions 7b and 7c formed in the same manner as b and 3c are integrally connected. The fixing portions 7b and 7c of this example are configured such that the connecting portions 31 and 32 are connected to the left and right ends 7a 'of the embedded portion 7a.
Otherwise, the configuration is the same as that of the above-described example.

【0037】尚、これら金属基材6、7においても、埋
め込み部6a,7aと固定部6b,6c、7b,7cと
を別体に形成し、埋め込み部の左右両端部6a’,7
a’に対し、別途形成された固定部6b,6c、7b,
7cを図2、図4、図5に示すような手段で連結するよ
う構成することは可能である。
In the metal bases 6 and 7, the buried portions 6a and 7a and the fixed portions 6b, 6c, 7b and 7c are separately formed, and the left and right end portions 6a 'and 7a of the buried portion are formed.
a ′, fixed portions 6b, 6c, 7b,
7c can be configured to be connected by means as shown in FIGS.

【0038】図8,図9においては、図1に示す芯材2
と内外装部1の変更例を示す。すなわちこの例では、芯
材8は上記芯材2と同様の材質からなりその大きさもほ
ぼ同程度であるが、その表面8aの周縁にテーパ部9を
連続的に形成している。また内外装部1は、芯材8の側
面8bに添接する回り込み部1’を備えた形状とし、前
記テーパ部9に対向する内外装部1の裏面隅部には厚肉
状の補強部10が形成され、さらに芯材表面8aの所定
個所に凹部11を設けると共に、内外装部1における凹
部11と対向する部位に、該凹部11に嵌合するリブ状
補強部12が形成されている。
8 and 9, the core material 2 shown in FIG.
And a modified example of the interior and exterior parts 1 are shown. That is, in this example, the core material 8 is made of the same material as the core material 2 and has almost the same size, but the taper portion 9 is continuously formed on the periphery of the surface 8a. The interior / exterior portion 1 has a wraparound portion 1 ′ in contact with the side surface 8 b of the core member 8, and a thick reinforcing portion 10 is provided at the back surface corner of the interior / exterior portion 1 facing the tapered portion 9. Further, a concave portion 11 is provided at a predetermined position on the core material surface 8a, and a rib-like reinforcing portion 12 that fits into the concave portion 11 is formed at a portion of the interior / exterior portion 1 facing the concave portion 11.

【0039】このような構成によれば、内外装部1が回
り込み部1’を備えるので、芯材8の側面8bがその回
り込み部1’で覆われて、意匠性、耐久性の高い複合内
外装建材が得られると共に、内外装部1と芯材8との接
合面積が拡大されて両者の接合強度の向上が図れる。ま
た、芯材8の表面周縁をテーパ部9としたので、該テー
パ部9に対向する内外装部1の裏面隅部に厚肉状の補強
部10が形成され、内外装部1のコーナー部1dが厚肉
状となり、該コーナー部1dの耐久性が向上し、経年に
よる割れの誘発防止や欠損、さらには固定部3b,3c
が外側へ拡開した場合の割れの誘発防止に有用である。
また、芯材8の表面8aに凹部11を設けたので、内外
装部1における凹部11と対向する部位に、該凹部に嵌
合するリブ状補強部12が形成され、内外装部1と芯材
8との接合面積が拡大されると共に、内外装部1と芯材
8の接合部分が凹凸により相互に食い込むようになり、
両者の結合一体化がより強固なものになる。
According to such a configuration, since the interior / exterior portion 1 is provided with the wraparound portion 1 ', the side surface 8b of the core material 8 is covered with the wraparound portion 1', and the interior and exterior of the composite material having high design and durability are improved. The exterior building material can be obtained, and the joint area between the interior / exterior part 1 and the core material 8 is increased, so that the joint strength between the two can be improved. In addition, since the peripheral edge of the surface of the core material 8 is formed as a tapered portion 9, a thick reinforcing portion 10 is formed at the back surface corner of the interior and exterior portion 1 facing the tapered portion 9, and the corner portion of the interior and exterior portion 1 is formed. 1d becomes thicker, the durability of the corner portion 1d is improved, the prevention of cracking due to aging and loss, and the fixing portions 3b, 3c
It is useful for preventing the induction of cracks when the steel flares outward.
In addition, since the concave portion 11 is provided on the surface 8a of the core member 8, a rib-like reinforcing portion 12 that fits into the concave portion is formed at a portion of the inner / exterior portion 1 facing the concave portion 11, and the inner / exterior portion 1 and the core are formed. The joint area between the interior / exterior part 1 and the core material 8 is digged into each other due to unevenness, while the joint area with the material 8 is increased,
The bonding and integration of the two becomes stronger.

【0040】上記凹部11はテーパ部9にも形成して厚
肉状補強部10にリブ状補強部12が形成されるよう構
成しても良く、この場合、テーパ部9と厚肉状補強部1
0、凹部11とリブ状補強部12の相互補完により、回
り込み部1’の補強がより確実になされると共に、固定
部3b,3cの拡開防止を図ることができる。図10,
11に上記芯材8の変形例を示す。図10では芯材8’
の表面8a周縁にテーパ部9を部分的に形成しており、
図11では芯材8’の表面8a周縁と側面8bにテーパ
部9を連続的に形成している。何れの場合もテーパ部9
に対向する内外装部1の裏面に厚肉状の補強部10が形
成され、経年による割れの誘発防止や欠損、固定部3
b,3cが外側へ拡開した場合の割れの誘発防止に有用
である。
The recess 11 may also be formed in the tapered portion 9 so that the rib-shaped reinforcing portion 12 is formed in the thick reinforcing portion 10. In this case, the tapered portion 9 and the thick reinforcing portion are formed. 1
0, the complementary of the concave portion 11 and the rib-shaped reinforcing portion 12 makes it possible to more reliably reinforce the wraparound portion 1 'and to prevent the fixed portions 3b and 3c from expanding. FIG.
11 shows a modified example of the core material 8. In FIG. 10, core material 8 '
The tapered portion 9 is partially formed on the periphery of the surface 8a of the
In FIG. 11, the tapered portion 9 is continuously formed on the periphery of the surface 8a and the side surface 8b of the core material 8 '. In any case, the tapered portion 9
A thick-walled reinforcing portion 10 is formed on the back surface of the interior / exterior portion 1 opposed to the inner portion, to prevent the generation of cracks due to aging, to prevent the occurrence of cracks, and to fix
This is useful for preventing the induction of cracks when b and 3c spread outward.

【0041】図12,図13においては、内外装部1が
上記回り込み部1’を有すると共に、金属基材3の固定
部3b,3cを、係止部を介して芯材13の側面13b
に取り付けた例を示す。
In FIGS. 12 and 13, the interior / exterior portion 1 has the wraparound portion 1 ', and the fixing portions 3b and 3c of the metal base 3 are connected to the side surfaces 13b of the core material 13 via the locking portions.
An example is shown below.

【0042】すなわちこの例の芯材13は、上記芯材2
と同様の材質からなると共に下端面13cが内外装下地
Bに当接する程度の厚みを備え、且つ芯材13の下半部
の一端側には固定部3bの被係合部33aが収まる凹部
13dを設けると共に、他端側には、隣接する複合内外
装建材Aの固定部3bが収まる凹部13eを設けてい
る。
That is, the core 13 in this example is the same as the core 2
13d is made of the same material as above, has a thickness such that the lower end surface 13c is in contact with the interior / exterior base material B, and has a recess 13d in which the engaged portion 33a of the fixed portion 3b is accommodated in one end of the lower half of the core material 13. In addition to the above, a concave portion 13e is provided on the other end side to accommodate the fixing portion 3b of the adjacent composite interior / exterior building material A.

【0043】また芯材13の表面13aと側面13bに
は前述の多数の凸部5を設け、該凸部5によって上記埋
め込み部3aを支持して該埋め込み部3aを内外装部1
の厚さ方向の所定レベルに支持すると共に、その埋め込
み部3aとは別体に設けた固定部3b,3cの櫛歯状の
連結部31,32の開口部を、芯材側面13bの凸部5
に嵌合する係止部14とし、夫々の固定部3b,3cを
芯材側面13bに取り付けている。
The surface 13a and the side surface 13b of the core member 13 are provided with a large number of the above-mentioned convex portions 5, and the above-mentioned convex portions 5 support the above-mentioned buried portion 3a, and the buried portion 3a is
Of the fixing portions 3b, 3c provided separately from the embedding portion 3a, and the openings of the comb-tooth-shaped connecting portions 31, 32 of the fixing portions 3b, 3c with the convex portions of the core material side surface 13b. 5
The fixing portions 3b and 3c are attached to the core material side surface 13b.

【0044】このような構成によれば、固定部3b,3
cを芯材13に取り付けた後、埋め込み部3aを芯材1
3の表面側に載せることで、芯材13への金属基材3の
セットがなされるので、固定部3b,3cを埋め込み部
3aに溶着等の手段を用いて固着する場合に比べ、作製
が容易である。また固定部3b,3cが各々芯材13と
一体的に接合する構造となる結果、内外装部1、芯材1
3、金属基材3の三者の一体化がより強固になされる。
According to such a configuration, the fixing portions 3b, 3
c is attached to the core 13, and then the embedded portion 3 a is attached to the core 1.
Since the metal base material 3 is set on the core material 13 by placing the metal base material 3 on the front surface side of the base member 3, the fixing portion 3 b, 3 c is fixed to the embedded portion 3 a by means of welding or the like. Easy. Further, as a result of the structure in which the fixing portions 3b and 3c are integrally joined to the core material 13, respectively, the interior and exterior portions 1, the core material 1
3. The integration of the three members of the metal substrate 3 is made stronger.

【0045】図14,図15においては、図12,図1
3で説明した固定部3b,3cと芯材13の一部を変更
した例を示す。すなわちこの例では、埋め込み部3aと
は別体に設けた固定部3b,3cの連結部31,32の
上端部に、芯材側面13bの凸部5に嵌合する孔を複数
設けて係止部14を形成すると共に、芯材13の凹部1
3dの下方に、固定部3bの取付部分33bが載置され
る延出面13gを設け、前述の固定具Cにより取付部分
33bを延出面13gに固着して、固定部3bの拡開を
防止する規制手段としている。
In FIGS. 14 and 15, FIGS.
3 shows an example in which a part of the fixing portions 3b and 3c and a part of the core 13 described in FIG. That is, in this example, a plurality of holes are provided at the upper end portions of the connecting portions 31 and 32 of the fixing portions 3b and 3c provided separately from the embedding portion 3a so as to be fitted into the convex portions 5 of the core material side surface 13b. Part 14 and the recess 1 of the core 13
An extension surface 13g on which the attachment portion 33b of the fixing portion 3b is placed is provided below 3d, and the attachment portion 33b is fixed to the extension surface 13g by the above-mentioned fixing tool C to prevent the fixing portion 3b from expanding. It is a regulatory measure.

【0046】このような構成によれば、図12,図13
による前述の作用,効果に加え、固定部3bの拡開規制
手段がさらに付加されるので、固定部3bの拡開に伴う
内外装部1の割れの誘発をより効果的に防止できる。
According to such a configuration, FIGS.
In addition to the above-described functions and effects, a means for restricting the expansion of the fixing portion 3b is further added, so that the induction of the cracks in the interior and exterior portion 1 due to the expansion of the fixing portion 3b can be more effectively prevented.

【0047】図16では、芯材2の側面に凸部5を設け
ない例を示す。この例においても、芯材2の表面側に金
属基材3をセットすれば、埋め込み部3a及び固定部3
b,3が仕上がり寸法レベルにセットされ、金属基材3
の位置精度を安定的に確保して仕上がり精度を向上する
ことができる。
FIG. 16 shows an example in which the protrusion 5 is not provided on the side surface of the core material 2. Also in this example, if the metal base material 3 is set on the surface side of the core material 2, the embedded portion 3 a and the fixed portion 3
b, 3 are set to the finished dimension level,
Position accuracy is stably ensured, and the finishing accuracy can be improved.

【0048】図17(ア)〜(ウ)では各々、上記固定
部3b,3cの拡開を規制する規制手段の別態様を示
す。(ア)図では、左右の固定部3b,3cにわたって
裏貼り50を設けて規制手段としている。裏貼り50は
クラフト紙または各種フィルムからなり、芯材2の裏面
に貼り付けると共に、その左右外縁部分を左右の固定部
3b,3cにおける取付部33と取付部34との内端に
貼り付けて左右の固定部3b,3cの拡開を防止してい
る。(イ)図では、左右の固定部3b,3cにわたって
裏貼り51を設けて前記規制手段としている。裏貼り5
1は金属薄板からなり、芯材2の裏面に添設すると共
に、その左右外縁部分を左右の固定部3b,3cにおけ
る取付部33の突端33dと取付部34の突端34dの
外側に係合するよう略C形に折り返して、左右の固定部
3b,3cの拡開を防止している。(ウ)図では、左右
の固定部3b,3cにわたって裏貼り52を設けて前記
規制手段としている。裏貼り52はクラフト紙または各
種フィルムからなり、芯材13’の裏面に貼り付けると
共に、その左右両側部分の一方は、凹部13eの内面に
沿わせると共に外縁部分を固定部3cにおける連結部3
2の下端内面に貼り付け、左右両側部分の他方は、延出
面13gの裏面に沿わせると共に外縁部分を固定部3b
における突端33dに貼り付けて、左右の固定部3b,
3cの拡開を防止している。
FIGS. 17 (a) to 17 (c) show different modes of the restricting means for restricting the expansion of the fixing portions 3b and 3c. (A) In the figure, a backing 50 is provided over the left and right fixing portions 3b and 3c to serve as a regulating means. The back paste 50 is made of kraft paper or various films, and is stuck to the back surface of the core material 2 and its left and right outer edge portions are stuck to the inner ends of the attachment portions 33 and 34 in the left and right fixing portions 3b and 3c. The left and right fixing portions 3b, 3c are prevented from expanding. (A) In the drawing, the backing 51 is provided over the left and right fixing portions 3b and 3c to serve as the restricting means. Back paste 5
Reference numeral 1 denotes a thin metal plate, which is attached to the back surface of the core member 2 and whose left and right outer edges are engaged with the protruding ends 33d of the mounting portion 33 and the protruding ends 34d of the mounting portion 34 in the left and right fixing portions 3b and 3c. It is folded back into a substantially C shape to prevent the left and right fixing portions 3b and 3c from expanding. (C) In the drawing, a backing 52 is provided over the left and right fixing portions 3b and 3c to serve as the restricting means. The back pasting 52 is made of kraft paper or various films, and is pasted on the back surface of the core material 13 ′.
2 and the other of the left and right sides is aligned with the back surface of the extension surface 13g and the outer edge portion is fixed to the fixing portion 3b.
Of the left and right fixing portions 3b,
3c is prevented from expanding.

【0049】尚、図示は省略したが、図3、図9、図1
3、図15、図16に示す夫々の施工状態例において、
隣接せる複合内外装建材A,Aの内外装部1,1相互間
に形成される目地空間に、必要に応じてパッキン及び充
填材を充填して目地を形成しても良い。
Although illustration is omitted, FIGS. 3, 9, and 1
3, in each example of the construction state shown in FIG. 15, FIG.
The joint space formed between the interior / exterior portions 1, 1 of the adjacent composite interior / exterior building materials A, A may be filled with a packing and a filler as necessary to form the joint.

【0050】また、本発明に係る複合内外装建材を構成
する内外装部は、その必要性に応じて適宜従来公知の表
面化粧や防水・防火処理を施すことができる。例えば、
内外装部1が製紙パルプスラッジを主原料とする場合、
比較的吸水性が高いので、少なくとも表面1cと側面1
aには防水性塗料等を塗布することが望ましい。また内
外装部1が低吸水性材料の主原料とセメント系のバイン
ダーを主体とする場合、表面1cにシルクスクリーン技
術によって大理石模様やその他任意の意匠を付与するこ
とができる。なお、主原料をガラスカレットとし、バイ
ンダーのセメントを着色セメントとすれば、そのままで
も高い意匠性を得ることができる。
The interior / exterior part of the composite interior / exterior building material according to the present invention can be appropriately subjected to conventionally known surface makeup and waterproof / fireproof treatment according to the necessity. For example,
When the interior and exterior part 1 is mainly made of paper pulp sludge,
Since the water absorption is relatively high, at least the surface 1c and the side 1
It is desirable to apply a waterproof paint or the like to a. When the interior / exterior portion 1 is mainly composed of a main raw material of a low water-absorbing material and a cement-based binder, a marble pattern or any other design can be provided on the surface 1c by silk screen technology. If glass cullet is used as the main material and colored cement is used as the binder cement, a high design property can be obtained as it is.

【0051】ところで、上記内外装部1の厚さ方向の中
間に金属基材3の埋め込み部3aが埋め込まれた複合内
外装建材を製造する場合、所定の成形型内に金属基材3
をセットし、次いで内外装部1の成形材料(内外装部材
料)を投入し、硬化後に脱型して複合内外装建材を得る
こともできる。しかし乍らこのような方法では、金属基
材3のセット段階において埋め込み部3aの自重による
ダレが生じる可能性があり、特に内外装部1の面板部分
が大きいほどその傾向は顕著になり、埋め込み部3aの
位置精度を安定的に確保することが困難になる。このよ
うな金属基材3に対して、内外装部1の成形材料である
スラリー状、モルタル状、クリーム状等の半固体状態の
内外装部材料を投入した場合、埋め込み部3aの位置精
度が不安定なまま材料が硬化してしまう虞れがある。こ
れに対し本発明に係る製造方法を採用した場合は、前記
不具合を解消することができる。
When manufacturing a composite interior / exterior building material in which the embedded portion 3a of the metal base material 3 is embedded in the middle of the interior / exterior portion 1 in the thickness direction, the metal base material 3 is placed in a predetermined mold.
Is set, and then the molding material (inner / outer part material) of the inner / outer part 1 is charged, and after curing, the mold is released to obtain a composite inner / outer part building material. However, in such a method, there is a possibility that sagging may occur due to the weight of the embedded portion 3a at the stage of setting the metal substrate 3, and the tendency becomes more remarkable as the face plate portion of the interior / exterior portion 1 becomes larger. It is difficult to stably secure the position accuracy of the portion 3a. When a slurry, mortar, cream, or other semi-solid interior / exterior material, which is a molding material for the interior / exterior portion 1, is charged into such a metal base material 3, the positional accuracy of the embedded portion 3a is reduced. There is a possibility that the material may be cured while being unstable. On the other hand, when the manufacturing method according to the present invention is adopted, the above-mentioned problem can be solved.

【0052】以下、本発明に係る複合内外装建材の製造
方法の実施の形態の一例を、図1〜図3に示す複合内外
装建材Aを例にとり、図16を参照して説明する。図中
Dは成形型のベース、Eは側型、Fは、廃棄物を処理し
て得られたリサイクル原料又はこれと同質の材料を主原
料とバインダーとの混練物からなる内外装部材料で、該
材料Fの一例として、ホワイトセメント、天然ケイ酸塩
鉱石の微細粉(鉄電気石)、微細ガラス粉粒、水溶性合
成樹脂エマルジョンを前述の配合比率で混合してクリー
ム状としたものを用いた。
An embodiment of the method for manufacturing a composite interior / exterior building material according to the present invention will be described below with reference to FIG. 16 using the composite interior / exterior building material A shown in FIGS. 1 to 3 as an example. In the figure, D is the base of the mold, E is the side mold, and F is the recycled material obtained by treating waste or a material of the same quality as the interior and exterior part material consisting of a kneaded material of the main material and binder. As an example of the material F, a white cement, a fine powder of natural silicate ore (ironite), a fine glass powder, and a water-soluble synthetic resin emulsion mixed in the above-described mixing ratio to form a creamy mixture. Using.

【0053】側型Eは、成形型のベースD上に芯材2と
金属基材3をセットした後、その芯材2の表面側周囲に
内外装部1の成形空間Gを形成するためのもので、前記
成形空間Gを残して、芯材2と金属基材3の周囲を囲繞
するものである。
After the core 2 and the metal base 3 are set on the base D of the molding die, the side mold E is used to form a molding space G for the interior / exterior portion 1 around the surface of the core 2. It surrounds the periphery of the core material 2 and the metal base material 3 except for the molding space G.

【0054】そうして、まずベースD上に芯材2を載置
すると共にその芯材2の左右両側に夫々固定部3b,3
cをセットする(ア図参照)。次にその芯材2に上方か
ら埋め込み部3aをセットし、多数の凸部5により埋め
込み部3aを、内外装部1の成形厚み寸法における中間
に位置するよう支持し、さらに芯材2の表面側周囲に内
外装部1の成形空間Gを形成するべく、側型Eを配して
芯材2と金属基材3の周囲を囲繞する(イ図参照)。
尚、前記固定部3b,3c及び埋め込み部3aを予め組
み付けて一体的に形成した芯材2をベースD上に載置
し、次いで芯材2の表面側周囲に内外装部1の成形空間
Gを形成するべく、側型Eを配して芯材2と金属基材3
の周囲を囲繞することも可能である。この場合、芯材2
と金属基材3が予め一体的に形成されることから、生産
性の向上が期待できる。
Then, the core member 2 is first placed on the base D, and the fixing portions 3b, 3
Set c (see Figure A). Next, an embedded portion 3a is set on the core material 2 from above, and the embedded portion 3a is supported by a large number of convex portions 5 so as to be positioned at an intermediate position in the molding thickness of the interior / exterior portion 1. In order to form a molding space G of the interior / exterior portion 1 around the side, a side mold E is arranged to surround the periphery of the core material 2 and the metal base material 3 (see FIG. 1A).
The core member 2 integrally formed by previously assembling the fixing portions 3b, 3c and the embedded portion 3a is placed on a base D, and then the molding space G of the inner / exterior portion 1 is formed around the surface side of the core material 2. To form the core material 2 and the metal substrate 3
Can also be surrounded. In this case, the core material 2
Since the metal substrate 3 and the metal substrate 3 are formed in advance integrally, an improvement in productivity can be expected.

【0055】然る後、前記成形空間G内に、上記内外装
部材料Fを内外装部1の成形レベルまで投入して充填す
る。この充填時及び充填後に、内外装部材料Fの表面を
上型Hで加圧すれば、内外装部材料Fの充填効率や成型
効率の向上等を図ることができる(ウ〜エ図参照)。こ
の後所定時間養生させ、硬化後に脱型し、さらに養生さ
せた後、必要に応じて表面処理等の後処理を行い、複合
内外装建材Aを得る。得られた複合内外装建材Aは、多
数の貫通孔4を有する埋め込み部3aと、多数の凸部5
を有する芯材2とが硬化物と強固に結合し、内外装部
1、芯材2、金属基材3が強固に一体化したものとな
る。また芯材2の凸部5により埋め込み部3aを支持す
ると共に、芯材2が内外装材料Fの受けとなり、埋め込
み部3aの湾曲防止と自重によるダレ防止に効力を発揮
し、内外装部材料Fを投入する際の埋め込み部3aの沈
み込みもほとんどなく、埋め込み部3aの位置精度を安
定的に確保することができる。さらに、セットされた芯
材2,金属基材3の表面側周囲に側型Eを配して成形空
間Gを形成し、その空間G内に成形材料を投入し硬化後
に側型Eを外して内外装部1を形成すると共に内外装部
1、芯材2、金属基材3を強固に一体化させるので、例
えばベースDに成形空間を凹設して金属基材3を所定レ
ベルにセットし、成形材料を段階的に投入して硬化さ
せ、硬化後に成形空間から内外装部1を取り出すような
方法に比べ、製造サイズの限界が解消されると共に、生
産性の大幅な向上が期待できる。
Thereafter, the interior and exterior part material F is charged into the molding space G up to the molding level of the interior and exterior part 1 and filled. When the surface of the interior / exterior part material F is pressurized with the upper mold H during and after the filling, it is possible to improve the filling efficiency and the molding efficiency of the interior / exterior part material F (see FIGS. U to D). . Then, after curing for a predetermined time, demolding after curing, and further curing, post-treatment such as surface treatment is performed as necessary to obtain a composite interior / exterior building material A. The obtained composite interior / exterior building material A has an embedded portion 3 a having a large number of through holes 4 and a large number of convex portions 5.
And the core material 2 having a strong bond with the cured product, and the interior / exterior part 1, the core material 2, and the metal base material 3 are firmly integrated. In addition, the embedded portion 3a is supported by the convex portion 5 of the core member 2, and the core member 2 serves as a receiver for the interior / exterior material F. The core member 2 is effective in preventing the embedded portion 3a from bending and preventing sagging due to its own weight. There is almost no sinking of the buried portion 3a when F is supplied, and the positional accuracy of the buried portion 3a can be stably secured. Further, the molding die G is formed by arranging the side mold E around the surface side of the set core material 2 and the metal base material 3, and the molding material is put into the space G, and after the curing, the side die E is removed. Since the interior / exterior portion 1 is formed and the interior / exterior portion 1, the core material 2, and the metal base 3 are firmly integrated, for example, a molding space is recessed in the base D and the metal base 3 is set at a predetermined level. As compared with a method in which a molding material is charged in stages and cured, and the interior / exterior part 1 is taken out from the molding space after curing, the limit of the production size can be eliminated and a significant improvement in productivity can be expected.

【0056】尚、本例の製造方法において、成形型のベ
ースDは図示する形状に限定されず、例えば側型Eの外
側に立ち上がる周壁部分を有する断面略凹形の形状のも
の等、各種の変更が考えられる。また本例の製造方法
は、図4〜図17に示すような、図1〜図3に示す複合
内外装建材Aの一部を変更した態様にも対応可能である
ことはいうまでもなく、その場合、内外装部1、芯材
2、金属基材3の形状変更等に合わせてベースDや側型
Eの形状,寸法等を適宜変更することは言うまでもな
い。
In the manufacturing method of the present embodiment, the base D of the molding die is not limited to the shape shown in the figure, but may be any of various shapes such as, for example, those having a substantially concave cross-sectional shape having a peripheral wall portion rising outside the side die E. Changes are possible. Further, it goes without saying that the manufacturing method of the present example can also correspond to an embodiment in which a part of the composite interior / exterior building material A shown in FIGS. 1 to 3 is changed as shown in FIGS. In this case, it goes without saying that the shape, dimensions, and the like of the base D and the side mold E are appropriately changed in accordance with changes in the shapes of the interior / exterior portion 1, the core material 2, and the metal substrate 3.

【0057】[0057]

【発明の効果】本発明の複合内外装建材は以上説明した
ように、リサイクル原料又はこれと同質の材料をバイン
ダーと混練して硬化させた硬化物からなる内外装部と、
該内外装部を支持する芯材と、金属基材とからなり、金
属基材は多数の貫通孔を有する埋め込み部と内外装下地
側に突出する固定部を有し、前記硬化物を芯材表面側で
硬化させて内外装部を芯材表面に添接状に形成すると共
に、内外装部の厚さ方向中間に前記埋め込み部を埋め込
んだ構成としたので、内外装部,芯材,金属基材の三者
が強固に一体化した複合建材が得られ、製紙パルプスラ
ッジやスラグ焼却灰等の産業廃棄物、又は紙、各種プラ
スチック、ゴム、ガラス、瓶等の生活一般ゴミを再活用
してこれらの大量消費を可能とすると共に、製造工程に
おけるエネルギー消費を低減して地球温暖化の防止にも
寄与し得、且つ内外装下地への取り付け作業が容易で施
工時の省力化も図ることが可能である。また、芯材が断
熱材及び/又は防火性材料であるため、断熱性、防火性
を具備した複合建材が得られる。さらに、既設の壁面の
改修にも供することができ、既設の内外装材が角波状内
外装材であることによる安価なイメージを、大型化粧板
による高級なイメージに一新することができる等、多く
の効果を奏する。
As described above, the composite interior / exterior building material of the present invention comprises, as described above, an interior / exterior portion made of a cured material obtained by kneading and curing a recycled material or a material of the same quality with a binder;
A core material for supporting the interior and exterior parts, and a metal base, the metal base having an embedded part having a large number of through holes and a fixing part protruding toward the interior and exterior base side, The inner and outer portions are hardened on the surface side to form an abutment on the surface of the core material, and the embedded portion is embedded in the middle of the inner and outer portions in the thickness direction. A composite building material in which the three base materials are firmly integrated can be obtained, and industrial waste such as paper pulp sludge and slag incineration ash, or general household waste such as paper, various plastics, rubber, glass, and bottles can be reused. In addition to enabling mass consumption of these materials, it can contribute to the prevention of global warming by reducing energy consumption in the manufacturing process, and can be easily attached to the interior / exterior groundwork to save labor during construction. Is possible. Further, since the core material is a heat insulating material and / or a fireproof material, a composite building material having heat insulating and fireproof properties can be obtained. In addition, it can be used for renovation of existing wall surfaces, and it is possible to renew the inexpensive image due to the fact that the existing interior and exterior materials are square wave interior and exterior materials into a high-grade image with a large decorative board, etc. It has many effects.

【0058】また本発明では上記構成に加えて、以下に
記載される構成を一つ以上選択的に付加することで、経
年による内外装部の割れの誘発防止や、耐久性・意匠性
等の向上を図ることができる。
Further, in the present invention, in addition to the above-described structure, one or more of the following structures are selectively added to prevent the occurrence of cracks in the interior and exterior parts due to aging, and to improve durability and design. Improvement can be achieved.

【0059】内外装部を埋め込み部における貫通孔の形
成範囲内に形成した場合、経年による内外装部の割れの
誘発防止に効果的である。
When the inner and outer portions are formed within the formation range of the through hole in the buried portion, it is effective to prevent the inner and outer portions from cracking due to aging.

【0060】内外装部が、芯材の側面に添接する回り込
み部を備える場合、意匠性、耐久性の向上が図れると共
に、内外装部と芯材との接合強度の向上が図れる。また
この場合において、芯材の表面周縁をテーパ部とし、該
テーパ部に対向する内外装部の裏面隅部に厚肉状補強部
を形成した場合、内外装部コーナー部の耐久性が向上す
る。
When the inner and outer parts have a wraparound part in contact with the side surface of the core material, the design and durability can be improved, and the bonding strength between the inner and outer parts and the core material can be improved. In this case, when the surface periphery of the core material is formed into a tapered portion and the thick reinforcing portion is formed at the back surface corner of the interior / exterior portion facing the tapered portion, the durability of the interior / exterior portion corner portion is improved. .

【0061】芯材表面に凹部を設け、内外装部の前記凹
部と対向する部位にリブ状補強部が形成される構成とし
た場合、内外装部と芯材との結合一体化がより強固なも
のになる。
When a concave portion is provided on the surface of the core material and a rib-like reinforcing portion is formed at a portion of the inner / exterior portion facing the concave portion, the integration and integration of the inner / exterior portion and the core material are stronger. Become something.

【0062】芯材表面に多数の凸部を設けて埋め込み部
を支持する構成とした場合、埋め込み部の位置が安定す
ることによる精度及び強度の確保に有用である。さらに
製造時の作業性を向上させることが出来ると共に、内外
装部と芯材の結合一体化がより強固なものになる。
In the case where a large number of convex portions are provided on the surface of the core material to support the embedded portion, the position of the embedded portion is stabilized, which is useful for securing accuracy and strength. Further, the workability at the time of manufacturing can be improved, and the integration and integration of the interior and exterior parts and the core material can be further strengthened.

【0063】埋め込み部と別体に形成した固定部の上端
に、芯材側面に形成した凸部に嵌合する係止部を設けた
場合、金属基材の作製が容易になると共に、内外装部、
芯材、金属基材の三者の一体化がより強固になされる。
When an engaging portion is provided at the upper end of the fixing portion formed separately from the embedded portion so as to be fitted to the convex portion formed on the side surface of the core material, the production of the metal base material becomes easy, and the interior and exterior Department,
The integration of the core material and the metal base material is made stronger.

【0064】固定部の拡開を規制する規制手段を備えた
場合、固定部の拡開に伴う内外装部の割れの誘発を効果
的に防止できる。
When a regulating means for regulating the expansion of the fixing portion is provided, it is possible to effectively prevent the inner and outer portions from being cracked due to the expansion of the fixing portion.

【0065】また、本発明に係る製造方法は、上記した
複合内外装建材を得る方法として好適に利用できると共
に、製造工程における金属基材の湾曲を効果的に防止し
て、内外装部の所定位置に埋め込み部を配すると共に芯
材によって内外装部を支持した所望の製品精度,強度,
意匠性を備えた複合内外装建材を容易に作製することが
できる。さらに製造サイズの限界が解消されると共に、
生産性の大幅な向上が期待でき、特にこれらの効果は、
内外装部が比較的大面積の大版である場合に、顕著な利
点となる。さらに、内外装部材料の充填時及び充填後に
その材料表面を加圧することで、内外装部の充填効率・
成型効率の向上が期待でき、また内外装部の表面に模様
を施すことが可能になる等の効果がある。
In addition, the manufacturing method according to the present invention can be suitably used as a method for obtaining the above-mentioned composite interior / exterior building material, and can effectively prevent the bending of the metal base material in the production process, so that the predetermined interior / exterior portion can be obtained. The desired product precision, strength,
A composite interior / exterior building material having a design property can be easily produced. In addition to eliminating the limitations of manufacturing size,
A significant increase in productivity can be expected.
This is a significant advantage when the interior and exterior portions are large plates with a relatively large area. Furthermore, by pressing the material surface during and after filling the interior and exterior parts material, the filling efficiency of the interior and exterior parts is improved.
It is expected that the molding efficiency can be improved, and that a pattern can be formed on the surface of the interior and exterior parts.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明に係る複合内外装建材の実施の形態の一
例を示す一部切欠斜視図。
FIG. 1 is a partially cutaway perspective view showing an example of an embodiment of a composite interior / exterior building material according to the present invention.

【図2】図1中に示す金属基材の一部拡大図。FIG. 2 is a partially enlarged view of the metal substrate shown in FIG.

【図3】図1に示す複合内装建材の使用の一例を示す縦
断面図。
FIG. 3 is a longitudinal sectional view showing an example of use of the composite interior building material shown in FIG.

【図4】金属基材の他例を示す要部の断面図。FIG. 4 is a sectional view of a main part showing another example of a metal base material.

【図5】金属基材の他例を示す要部の断面図。FIG. 5 is a sectional view of a main part showing another example of a metal base material.

【図6】金属基材の他例を示す斜視図。FIG. 6 is a perspective view showing another example of the metal base material.

【図7】金属基材の他例を示す要部の斜視図。FIG. 7 is a perspective view of a main part showing another example of the metal base material.

【図8】芯材の他例を示す斜視図。FIG. 8 is a perspective view showing another example of the core material.

【図9】図8に示す芯材を用いた複合内装建材の使用の
一例を示す縦断面図。
9 is a longitudinal sectional view showing an example of use of a composite interior building material using the core material shown in FIG.

【図10】芯材の他例を示す斜視図。FIG. 10 is a perspective view showing another example of the core material.

【図11】芯材の他例を示す斜視図。FIG. 11 is a perspective view showing another example of the core material.

【図12】芯材と金属基材の他例を示す斜視図。FIG. 12 is a perspective view showing another example of a core material and a metal base material.

【図13】図12に示す芯材と金属基材を用いた複合内
装建材の使用の一例を示す縦断面図。
FIG. 13 is a longitudinal sectional view showing an example of use of a composite interior building material using the core material and the metal base material shown in FIG.

【図14】芯材と金属基材の他例を示す斜視図。FIG. 14 is a perspective view showing another example of a core material and a metal base material.

【図15】図14に示す芯材と金属基材を用いた複合内
装建材の使用の一例を示す縦断面図。
FIG. 15 is a longitudinal sectional view showing an example of use of a composite interior building material using the core material and the metal base material shown in FIG.

【図16】芯材の他例を示す縦断面図。FIG. 16 is a longitudinal sectional view showing another example of the core material.

【図17】固定部の拡開を規制する規制手段の例を示す
斜視図。
FIG. 17 is a perspective view showing an example of a regulating means for regulating the expansion of the fixing portion.

【図18】本発明に係る複合内外装建材の製造方法の実
施の形態の一例を示す簡略図。
FIG. 18 is a simplified view showing an example of an embodiment of a method for manufacturing a composite interior / exterior building material according to the present invention.

【符号の説明】[Explanation of symbols]

A:複合内外装建材 1:内外装部 1’:回り込み部 2,8,13:芯材 3,6,7:金属基材 3a,6a,7a:埋め込み部 3b,3c:固定部 4:貫通孔 5:凸部 9:テーパ部 10:補強部 11:凹部 12:リブ状補強部 D:成形型 E:側型 F:内外装部材料 G:成形空間 A: Composite interior / exterior building material 1: Interior / exterior part 1 ': Wrap-around part 2, 8, 13: Core material 3, 6, 7: Metal base material 3a, 6a, 7a: Embedded part 3b, 3c: Fixed part 4: Penetration Hole 5: convex portion 9: tapered portion 10: reinforcing portion 11: concave portion 12: rib-shaped reinforcing portion D: molding die E: side die F: interior / exterior material G: molding space

Claims (12)

【特許請求の範囲】[Claims] 【請求項1】 主に内外装面を構成する内外装部と、該
内外装部を支持する芯材と、金属基材とからなり、前記
内外装部は廃棄物を処理して得られたリサイクル原料又
はこれと同質の材料を主原料としバインダーと混練して
硬化させた硬化物であり、前記芯材は断熱材,防火材等
からなり、前記金属基材は多数の貫通孔を有する埋め込
み部と内外装下地側に突出する固定部とを有し、 前記硬化物を前記芯材表面側で硬化させて前記内外装部
を芯材表面に添接状に形成し、且つ前記内外装部の厚さ
方向の中間に前記埋め込み部を埋め込んで、内外装部,
芯材,金属基材の三者を一体化したことを特徴とする複
合内外装建材。
1. An interior / exterior portion mainly constituting an interior / exterior surface, a core material for supporting the interior / exterior portion, and a metal substrate, wherein the interior / exterior portion is obtained by treating waste. It is a cured material obtained by mixing and curing a recycled material or a material of the same quality as a main material and kneading with a binder, wherein the core material is made of a heat insulating material, a fireproof material or the like, and the metal base material is embedded with a large number of through holes. And a fixing portion protruding toward the interior / exterior base side, wherein the cured product is cured on the core material surface side to form the interior / exterior portion in contact with the core material surface, and the interior / exterior portion The embedded portion is embedded in the middle of the thickness direction of the inner and outer portions,
A composite interior / exterior building material characterized by integrating a core material and a metal base material.
【請求項2】 上記内外装部は、ガラスカレットとポリ
マーセメントモルタルを混練して硬化させた硬化物であ
ることを特徴とする請求項1記載の複合内外装建材。
2. The composite interior / exterior building material according to claim 1, wherein the interior / exterior portion is a cured product obtained by kneading and curing glass cullet and polymer cement mortar.
【請求項3】 上記内外装部は、パルプスラッジとセメ
ントを混練して硬化させた硬化物であることを特徴とす
る請求項1記載の複合内外装建材。
3. The composite interior / exterior building material according to claim 1, wherein the interior / exterior portion is a cured product obtained by kneading and hardening pulp sludge and cement.
【請求項4】 上記内外装部は、上記埋め込み部におけ
る貫通孔の形成範囲内に形成されていることを特徴とす
る請求項1〜3のいずれか1項に記載の複合内外装建
材。
4. The composite interior / exterior building material according to claim 1, wherein the interior / exterior portion is formed within a formation range of a through hole in the buried portion.
【請求項5】 上記内外装部は、上記芯材の側面に添接
する回り込み部を有することを特徴とする請求項1〜4
のいずれか1項に記載の複合内外装建材。
5. The internal / exterior part has a wraparound part in contact with a side surface of the core material.
The composite interior / exterior building material according to any one of the above items.
【請求項6】 上記芯材の表面周縁にテーパ部を形成
し、該テーパ部に対向する上記内外装部の裏面に厚肉状
の補強部が形成されていることを特徴とする請求項5記
載の複合内外装建材。
6. A tapered portion is formed on a peripheral edge of a surface of the core material, and a thick reinforcing portion is formed on a back surface of the interior / exterior portion facing the tapered portion. A composite interior / exterior building material as described.
【請求項7】 上記芯材の表面所定個所に凹部を設ける
と共に、上記内外装部における前記凹部と対向する部位
に、該凹部に嵌合するリブ状補強部が形成されているこ
とを特徴とする請求項1〜6のいずれか1項記載の複合
内外装建材。
7. A concave portion is provided at a predetermined position on the surface of the core material, and a rib-like reinforcing portion that fits into the concave portion is formed in a portion of the inner / exterior portion facing the concave portion. The composite interior / exterior building material according to any one of claims 1 to 6.
【請求項8】 上記芯材の表面に多数の凸部を設け、該
凸部によって上記埋め込み部を内外装部の厚さ方向の中
間に位置させることを特徴とする請求項1〜7のいずれ
か1項記載の複合内外装建材。
8. The method according to claim 1, wherein a number of projections are provided on the surface of the core material, and the projections position the embedding portion at an intermediate position in the thickness direction of the interior / exterior portion. 2. The composite interior / exterior building material according to claim 1.
【請求項9】 上記固定部を埋め込み部と別体に形成す
ると共に、該固定部の上端部に、芯材側面に形成した凸
部に嵌合する係止部を設けて前記固定部を芯材側面に取
り付けたことを特徴とする請求項8記載の複合内外装建
材。
9. The fixing portion is formed separately from the embedding portion, and a locking portion is provided at an upper end portion of the fixing portion to be fitted to a convex portion formed on a side surface of the core material, so that the fixing portion is formed as a core. The composite interior / exterior building material according to claim 8, wherein the composite interior / exterior building material is attached to a side surface of the material.
【請求項10】 上記固定部の拡開を規制する規制手段
を備えたことを特徴とする請求項1〜9のいずれか1項
記載の複合内外装建材。
10. The composite interior / exterior building material according to any one of claims 1 to 9, further comprising regulating means for regulating the expansion of the fixing portion.
【請求項11】 成形型のベース上に芯材と金属基材を
セットし、前記芯材の表面側周囲に側型を配して内外装
部の成形空間を形成した後、廃棄物を処理して得られた
リサイクル原料又はこれと同質の材料にバインダーを混
合,混練した内外装部材料を前記成形空間に充填し、硬
化後に脱型して複合内外装建材を得ることを特徴とする
請求項1記載の複合内外装建材の製造方法。
11. A core material and a metal base material are set on a base of a molding die, and a side die is disposed around a surface side of the core material to form a molding space for an interior / exterior portion, and then waste is treated. The molding space is filled with the interior / exterior material obtained by mixing and kneading a binder with the recycled material obtained by the above or a material of the same quality, and after curing, demolding to obtain a composite interior / exterior building material. Item 4. The method for producing a composite interior / exterior building material according to Item 1.
【請求項12】 上記内外装部材料の上記成形空間への
充填時及び充填後に、該内外装部材料表面を加圧するこ
とを特徴とする請求項11記載の複合内外装建材の製造
方法。
12. The method for producing a composite interior / exterior building material according to claim 11, wherein the surface of the interior / exterior part material is pressurized during and after filling the interior / exterior part material into the molding space.
JP8424598A 1998-03-30 1998-03-30 Composite interior / exterior building material and method of manufacturing the same Expired - Fee Related JP2930296B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8424598A JP2930296B1 (en) 1998-03-30 1998-03-30 Composite interior / exterior building material and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8424598A JP2930296B1 (en) 1998-03-30 1998-03-30 Composite interior / exterior building material and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JP2930296B1 JP2930296B1 (en) 1999-08-03
JPH11280195A true JPH11280195A (en) 1999-10-12

Family

ID=13825084

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
JP (1) JP2930296B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101099036B1 (en) * 2011-07-25 2011-12-26 주식회사 수연산업 Compound light plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210158536A (en) * 2020-06-24 2021-12-31 주식회사 모콘에스티 Prefabricated finish insulation panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101099036B1 (en) * 2011-07-25 2011-12-26 주식회사 수연산업 Compound light plate

Also Published As

Publication number Publication date
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