JPH1162053A - Raw material and manufacture for building finishing wall material - Google Patents
Raw material and manufacture for building finishing wall materialInfo
- Publication number
- JPH1162053A JPH1162053A JP24350297A JP24350297A JPH1162053A JP H1162053 A JPH1162053 A JP H1162053A JP 24350297 A JP24350297 A JP 24350297A JP 24350297 A JP24350297 A JP 24350297A JP H1162053 A JPH1162053 A JP H1162053A
- Authority
- JP
- Japan
- Prior art keywords
- shirasu
- gypsum
- building
- white cement
- wall
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、火山灰白洲（以下
シラスと称す）を建築仕上材、左官仕上材への素材原料
として使用した所謂薩摩中霧島壁と称される建築仕上用
壁材原料と建築仕上用壁材の製造方法に関するものであ
る。BACKGROUND OF THE INVENTION The present invention relates to a raw material for building finishing called "Satsuma Nakagirishima wall" using volcanic ash white sand (hereinafter referred to as "Shirasu") as a building material and a plastering finishing material. The present invention relates to a method for manufacturing a wall material for building finish.
【０００２】[0002]
【従来の技術】近年、シラスの豊富な埋蔵量を活用すべ
く建築分野でも研究されてきているが、従来ではこのシ
ラスを２次的に加工したものを建材として利用する場合
が殆どであり、このシラスを原形のまま無加工で直接商
品化したものは存在しなかった。2. Description of the Related Art In recent years, research has been conducted in the construction field to utilize the abundant reserves of shirasu, but in the past, in most cases, secondary processing of this shirasu is used as a building material. There was no direct production of this shirasu in its original form without any processing.
【０００３】すなわち、シラスとは俗称白色砂質堆積物
であって、南九州に広く分布する白色粗鬆な火山噴出物
およびそれに由来する２次堆積物の総称であり、高温マ
グマの冷却により結晶分化作用が起こり、マグマ中の主
成分ＳｉＯ2，Ａｌ2Ｏ3，Ｆｅ2Ｏ3，ＦｅＯ，ＭｇＯ，
ＣａＯ，Ｎａ2Ｏ，Ｋ2Ｏ等が互いに集まり鉱物として晶
出して間もなく爆発的に噴出して形成されたものであ
り、約３割の結晶鉱物と残り約７割の非晶質火山ガラス
から成っている。この非晶質火山ガラスはマグマ中の揮
発性成分が急激に放出して、多孔質の軽石状を成し、Ｓ
ｉＯ2 が６５〜７３％，Ａｌ2Ｏ3 が１２〜１６％, Ｃ
ａＯが２〜４％，Ｎａ2Ｏが３〜４％，Ｋ2Ｏが２〜４％
と鉄分１〜３％を含んでいる。また、結晶鉱物は斜長石
が最も多く、他に紫蘇輝石、石英、普通輝石、磁鉄工等
が多少含まれている。[0003] That is, Shirasu is a common name of white sandy sediment, which is a general term for white rough eruptive volcanic products widely distributed in southern Kyushu and secondary sediments derived therefrom. Differentiation occurs, and the main components of the magma are SiO2, Al2O3, Fe2O3, FeO, MgO,
CaO, Na2O, K2O, etc. are gathered together and crystallized as minerals, and are explosively erupted shortly to form. They consist of about 30% of crystalline minerals and about 70% of amorphous volcanic glass. This amorphous volcanic glass rapidly emits volatile components in the magma to form a porous pumice,
65-73% of iO2, 12-16% of Al2O3, C
aO 2-4%, Na2O 3-4%, K2O 2-4%
And 1 to 3% of iron. The crystalline mineral is most often plagioclase, and also contains a small amount of perovskite, quartz, ordinary pyroxene, magnetite, and the like.
【０００４】そして、近年シラスを急速加熱すると、シ
ラスガラスの軟化と水分の蒸発が同時に起こって中空球
状化する所謂シラスバルーン（１９７０年、九州工業技
術試験研究所開発）が形成されることが知られている。
このシラスバルーンの大きさは約３０〜６００μｍで、
低価格、不燃性、低カサ密度、高融点、低熱伝導率、低
誘電率、無害、有毒ガスの無発生等の特徴を有し、最近
では６００〜３０００μｍのものも生産され、主力用途
としては軽量で厚塗りが可能な工業用塗料が伸びはじ
め、その後、軽量で比較的強度を必要としない天井材等
の建築用への用途が本格的となった。In recent years, when shirasu is rapidly heated, so-called shirasu balloons (developed by Kyushu Industrial Technology Testing Laboratory in 1970) are known, in which softening of shirasu glass and evaporation of water occur simultaneously to form hollow spheroids. Have been.
The size of this shirasu balloon is about 30-600 μm,
It has features such as low price, non-flammability, low bulk density, high melting point, low thermal conductivity, low dielectric constant, harmlessness, no generation of toxic gas, etc. Recently, 600-3000μm products are also produced. Lightweight, thick-coating industrial paints have begun to grow, and after that, their use for architectural applications, such as ceiling materials, which are lightweight and do not require relatively high strength, has become full-fledged.
【０００５】また、近年、微粉砕シラスを用いた高分子
複合材料の開発が進展しつつある。さらに、従来では建
築仕上用壁材としての左官仕上用壁材や塗壁用壁材等に
おいて、土壁と漆喰があり、土壁は粘土に砂を入れてひ
び割れを防止させ、中壁用として東京藁、荒壁用として
腐らせた黒い藁、根元藁、マニラ麻、カーボンファイバ
ー等を混ぜたものであり、漆喰は消石灰を原料とし、の
り、スサ、藁、紙等を練り合わせたものである。[0005] In recent years, the development of polymer composite materials using finely ground shirasu has been progressing. In addition, in the past, plastering finishing wall materials and painted wall materials as building finishing wall materials include clay walls and stucco, and clay walls are filled with sand in clay to prevent cracking, and for middle walls. It is a mixture of Tokyo straw, black straw rotten for the rough wall, root straw, Manila hemp, carbon fiber and the like. Plaster is made of slaked lime and kneaded with glue, susa, straw, paper and the like.
【０００６】このほか植物性プランクトンである所謂藻
の堆積土である珪藻土が壁下地材や耐火煉瓦、壁仕上げ
材として使用されている。また、土壁の自硬性素材とし
て、粘土の他に石灰、ドロマイトプラスター、セメント
等があり、これらの材料を粘土に混ぜて固まる性質を強
くして用いる方法が採られている。In addition, diatomaceous earth, which is so-called algae sediment, which is phytoplankton, is used as a wall base material, a firebrick, and a wall finishing material. In addition, as the self-hardening material for the earth wall, there are lime, dolomite plaster, cement and the like, in addition to clay, and a method is used in which these materials are mixed with clay to strengthen the property of hardening.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、上記し
た従来技術によれば、シラスを２次的に加工するものが
殆どであり、いままでに豊富資源を活用すべくシラスを
原形のまま無加工で直接商品化したものは存在しなかっ
た。そのため、シラス本来のもつ特徴を活かして建築仕
上用壁材としての左官仕上用壁材や塗壁用壁材等に効果
的に活用することができなかった。また、従来の化学物
質や有機質材料の使用による有機化合物過敏症への対策
やシックハウス対策が殆どなされておらず、さらに枯渇
化している砂の代替建材としての活用が殆どなされてい
ないのが現状であった。However, according to the above-mentioned prior art, most shirasu are processed secondarily. In order to utilize abundant resources, shirasu is processed in its original form without processing. There was no direct commercial product. Therefore, it cannot be effectively used as a plaster finish wall material or a painted wall material as an architectural finish wall material by utilizing characteristics inherent in Shirasu. In addition, almost no measures have been taken against organic compound hypersensitivity and sick house measures by using conventional chemicals and organic materials, and there is almost no use of depleted sand as a substitute for building materials. there were.
【０００８】そこで本発明は、叙上のような従来存した
問題点に鑑み創出されたもので、火山灰シラスの自然な
豊富資源を有効活用させ、有機化合物過敏症への対策、
シックハウス対策、さらに枯渇化している砂の代替建材
としての活用を可能にし、省エネ化、省資源化、無公害
化、無毒化、低価格化に加え、無機質性、伸展性、着色
性、耐火性、防火性、防音性、調湿性、抗菌性、蓄熱
性、消臭性、通気性、防剤性等を有する建築仕上用壁材
原料と建築仕上用壁材の製造方法を提供することを目的
としたものである。Therefore, the present invention has been made in view of the above-mentioned problems that have existed heretofore. The present invention makes effective use of natural abundant resources of volcanic ash shirasu to prevent organic compound hypersensitivity,
Measures against sick houses and enables the use of depleted sand as a substitute for building materials. In addition to energy savings, resource savings, non-pollution, detoxification, and price reductions, inorganic properties, extensibility, coloring, and fire resistance The purpose of the present invention is to provide a raw material for building finishes having a fireproofing property, a soundproofing property, a humidity control property, an antibacterial property, a heat storage property, a deodorant property, a breathability property, an agent-proofing property, and the like, and a method for manufacturing the building finishing material. It is what it was.
【０００９】[0009]
【課題を解決するための手段】このため、本発明にあっ
ては、乾燥シラスの無加工原形のままを素材としたこと
で、上述した課題を解決した。For this reason, in the present invention, the above-mentioned problem has been solved by using a raw unprocessed dry shirasu as a raw material.
【００１０】そして、乾燥シラス８０％、白セメントま
たは石膏１５％、藁スサ類または麻類等の補強材４％、
顔料着色材１％を組成分として調合して成るものとした
ことで、同じく上述した課題を解決した。Then, 80% of dried shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp,
The above-mentioned problem was also solved by preparing the composition by using 1% of the pigment coloring material as the composition.
【００１１】また、乾燥シラス８０％、白セメントまた
は石膏１５％、藁スサ類または麻類等の補強材４％、顔
料着色材１％に適宜の量の水を加えて混練し、石膏ボー
ド、ベニヤ板、コンクリート板、モルタル耐水合板、石
綿板等の下地の上に塗布し、各種デザインによる表面仕
上加工を施した後に乾燥させることにより左官仕上用壁
材または塗り壁用壁材等の建築仕上用壁材を形成するこ
とで、同じく上述した課題を解決した。An appropriate amount of water is added to 80% of dried shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp, and 1% of pigment coloring material, and the mixture is kneaded. For architectural finishes such as plastering or painted wall materials by applying it on a base such as plywood, concrete board, mortar-resistant plywood, or asbestos board, applying surface finishing by various designs, and then drying. By forming the wall material, the above-mentioned problem was solved.
【００１２】さらに、乾燥シラスは、網篩い等により粒
径約２．５ｍｍφ以下に整え、混合している不純物を除
去し、乾燥させたものとしたことで、同じく上述した課
題を解決した。Further, the above-mentioned problem has been solved by drying the dried shirasu to a particle size of about 2.5 mmφ or less using a screen sieve or the like, removing impurities mixed therein, and drying the dried shirasu.
【００１３】また、乾燥シラスが４に対し白セメントが
１〜１．５の比量で調合させることにより乾燥シラス自
体を硬化させたことで、同じく上述した課題を解決し
た。あるいは、乾燥シラスが４に対し石膏が１．５〜２
の比量で調合させることにより乾燥シラス自体を硬化さ
せたことで、同じく上述した課題を解決した。[0013] The above-mentioned problem has also been solved by hardening the dried shirasu by mixing the white shirasu with the white cement in an amount of 1 to 1.5 with respect to the dried shirasu. Alternatively, 4 to 4 dried shirasu and 1.5 to 2 gypsum
The above-mentioned problem was also solved by hardening the dried shirasu itself by mixing at a specific amount of the above.
【００１４】本発明に係る建築仕上用壁材原料と建築仕
上用壁材の製造方法にあって、化学物質や有機質材料を
使用しない無加工原形のままによる自然素材だけで組成
された乾燥シラス素材により、従来のホルムアルデヒド
等の発生を抑え、有機化合物過敏症への対策、シックハ
ウス対策、さらに枯渇化している砂の代替建材としての
活用を可能させ、健康住宅造りに寄与でき、また地域産
業の活性化にも貢献できる。In the raw material for building finish and the method for manufacturing the wall material for building according to the present invention, a dried shirasu raw material composed only of a natural material in the original unprocessed form without using chemical substances or organic materials To reduce the generation of formaldehyde, etc. in the past, countermeasures against organic compound hypersensitivity, measures against sick houses, and enables the use of depleted sand as an alternative building material, contributing to the construction of healthy homes and revitalizing local industries Can also contribute to
【００１５】さらに、乾燥シラス８０％、白セメントま
たは石膏１５％、藁スサ類または麻類等の補強材４％、
顔料着色材１％を組成分としているため、原料製造や現
場による施工時に対して大きなエネルギーや費用を必要
とせず、公害も発生させない。また、無機質のため紫外
線、熱、水、風等による自然災害に対しても強く、通気
性を有するため家の構造自体を結露等から保護させ、湿
気の調湿、カビ等を抑える抗菌性を発揮させる。Further, 80% of dried shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp,
Since 1% of the pigment coloring material is used for the composition, it does not require a large amount of energy and cost for the production of raw materials and the construction on site, and does not cause pollution. In addition, because it is inorganic, it is strong against natural disasters such as ultraviolet rays, heat, water, wind, etc.It has ventilation, so it protects the structure of the house itself from dew condensation etc., and has antibacterial properties to control moisture humidity, mold, etc. Let it work.
【００１６】[0016]
【発明の実施の形態】以下、図面を参照して本発明の実
施の形態を説明するに、図１において示される符号１
は、例えば建築仕上材、左官仕上材等への素材原料とし
て本発明によるシラスを使用した所謂薩摩中霧島壁と称
される建築仕上用壁材であり、建築仕上用壁材１は、網
篩い等により粒径約２．５ｍｍφ以下に整え、混合して
いる不純物を除去した後に乾燥させて成る乾燥シラスＡ
８０％と、白セメントまたは石膏Ｂ１５％と、藁スサ類
または麻類等の補強材Ｃ４％と、顔料着色材Ｄ１％とを
適宜の量の水を加えて混練させてペースト状態にしたも
のを例えば厚み約１２ｍｍ程度の石膏ボード、ベニヤ
板、コンクリート板、モルタル耐水合板、石綿板等の下
地２の上に厚み約５ｍｍ程度にコテ等で塗布させ、表面
の仕上がりデザインを様々に工夫して意匠性を高めた各
種デザインによる表面仕上加工を施した後に乾燥させる
ことにより左官仕上用壁材または塗り壁用壁材等として
形成してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Is a so-called Satsuma Nakagirishima wall using Shirasu according to the present invention as a raw material for building finishing materials, plastering finishing materials, etc., and the building finishing wall material 1 is a mesh sieve. A dried shirasu A prepared by adjusting the particle size to about 2.5 mm or less by removing the mixed impurities and drying the mixture.
80%, 15% of white cement or gypsum B, 4% of reinforcing material C such as straw sasa or hemp, and 1% of pigment coloring material D1 are kneaded by adding an appropriate amount of water to form a paste. For example, about 12 mm thick gypsum board, veneer board, concrete board, mortar water-resistant plywood, asbestos board, etc. on the base 2 about 5 mm thick with a trowel, etc., the surface finish design is devised in various ways It is formed as a plaster finish wall material or a painted wall material by drying after subjecting to a surface finishing process of various designs having an increased height.
【００１７】そして、既調合原料製品として製造する場
合には、乾燥シラスＡ８０％、白セメントまたは石膏Ｂ
１５％、藁スサ類または麻類等の補強材Ｃ４％、顔料着
色材Ｄ１％を組成分として予め調合し、袋詰め、瓶詰め
等にしておいて、施工現場で直接水を加えて混練させ、
コテ等で塗布すれば良いのである。In the case of manufacturing as a ready-mixed raw material product, dry shirasu A 80%, white cement or gypsum B
15%, 4% of reinforcing material C such as straw sasa or hemp, and 1% of pigment coloring material D are prepared in advance as components, packed in a bag, filled in a bottle, etc., and directly kneaded by adding water at the construction site.
What is necessary is just to apply with a trowel or the like.
【００１８】また、前記乾燥シラスＡ自体には自硬性が
ないため、白セメントまたは石膏Ｂで硬化させる場合に
は、乾燥シラスＡが４に対し白セメントＢが１〜１．５
の範囲で好ましくは１．５の比量で調合させ、あるいは
乾燥シラスＡが４に対し石膏Ｂが１．５〜２の範囲で好
ましくは２の比量で調合させる。Further, since the dried shirasu A itself has no self-hardening property, when it is hardened with white cement or gypsum B, the dried shirasu A is 4 and the white cement B is 1 to 1.5.
Is preferably prepared in a ratio of 1.5, or gypsum B is prepared in a range of 1.5 to 2 and preferably 2 in a range of 1.5 to 2 for dried shirasu A.
【００１９】このとき、いずれも白セメントまたは石膏
Ｂの量が多くて粘性が強す過ると塗布仕上げ状態で表面
に小さな亀裂を生じてしまうのでこれを避けるために極
力少量に抑えておくようにする。そして、乾燥シラスＡ
自体が粗粒子から微細粒子に幅広くまたがるため、粒子
同士の継ぎ効果を高める目的で前記した藁スサ類または
麻スサ類等の補強材Ｃを使用してクラックの発生を防止
している。At this time, if the amount of the white cement or the gypsum B is too large and the viscosity is too high, a small crack is generated on the surface in the coated and finished state. Therefore, it is necessary to keep the amount as small as possible to avoid this. To And dried Shirasu A
Since the material itself widely ranges from coarse particles to fine particles, cracks are prevented from being generated by using the reinforcing material C such as straw sasa or hemp sasa for the purpose of enhancing the joining effect between the particles.
【００２０】次に、本発明の使用の一例を説明するに、
施工現場において、乾燥シラスＡ８０％、白セメントま
たは石膏Ｂ１５％、藁スサ類または麻類等の補強材Ｃ４
％、顔料着色材Ｄ１％を組成分として予め調合した既調
合原料製品に直接水を加えて混練させ、コテ等で塗布す
る。Next, an example of use of the present invention will be described.
At the construction site, dry shirasu A80%, white cement or gypsum B15%, reinforcing material C4 such as straw sasa or hemp
% And a pigment coloring material D1% as a component, water is directly added to a previously prepared raw material product, which is kneaded, and the mixture is applied with a trowel or the like.
【００２１】このとき、乾燥シラスＡ本来の色が白灰色
のため着色し易い利点があり、顔料着色材Ｄは市販され
ている通常の左官用顔料を活用することができる。ま
た、仕上げ表面のデザインは基本的にコテ等で厚さ約５
ｍｍ程度に塗った後、硬化の程を見計らってから、コ
テ、ローラー、櫛等を利用して、擦り、けがき、押さ
え、転がす等してデザインする。尚、本実施の形態で
は、室内外等の壁仕上材としてシラス本来の特徴を活用
しているが、この他に土間、床、天井にも応用すること
ができる。At this time, since the original color of the dried shirasu A is white-gray, there is an advantage that it is easy to be colored. As the pigment coloring material D, a commercially available ordinary plastering pigment can be used. In addition, the design of the finished surface is basically about 5
After applying to the extent of about mm, the degree of curing is ascertained, and the design is made by rubbing, scribing, pressing, rolling, etc. using a trowel, roller, comb or the like. In the present embodiment, the inherent characteristics of shirasu are used as a wall finishing material for indoors and outdoors, but the present invention can also be applied to soil, floors, and ceilings.
【００２２】[0022]
【発明の効果】本発明は以上のように構成されており、
特に、火山灰シラスの自然な豊富資源を有効活用させ、
有機化合物過敏症への対策、シックハウス対策、さらに
枯渇化している砂の代替建材としての活用を可能にし、
省エネ化、省資源化、無公害化、無毒化、低価格化に加
え、無機質性、伸展性、着色性、耐火性、防火性、防音
性、調湿性、抗菌性、蓄熱性、消臭性、通気性、防剤性
等を発揮させることができる。The present invention is configured as described above.
In particular, make effective use of the abundant natural resources of volcanic ash shirasu,
Measures against organic compound hypersensitivity, measures against sick houses, and enables the use of depleted sand as an alternative building material,
In addition to energy saving, resource saving, non-pollution, detoxification, and price reduction, inorganic properties, extensibility, coloring, fire resistance, fire resistance, sound insulation, humidity control, antibacterial properties, heat storage properties, deodorant properties , Air permeability, gas barrier properties, and the like.
【００２３】これは本発明が化学物質や有機質材料を使
用しない無加工原形のままによる自然素材だけで組成さ
れた乾燥シラス素材によるものであるためであり、従来
のホルムアルデヒド等の発生を抑え、有機化合物過敏症
への対策、シックハウス対策、さらに枯渇化している砂
の代替建材としての活用を可能させ、健康住宅造りに寄
与でき、また地域産業の活性化にも貢献できる。This is because the present invention is based on a dried shirasu material composed only of a natural material in the original unprocessed form without using any chemical substance or organic material. It can be used as a countermeasure against compound hypersensitivity, a sick house countermeasure, and as a substitute for depleted sand as a substitute for building materials, contributing to the construction of healthy homes and revitalizing local industries.
【００２４】さらに、乾燥シラス８０％、白セメントま
たは石膏１５％、藁スサ類または麻類等の補強材４％、
顔料着色材１％を組成分としているため、原料製造や現
場による施工時に対して大きなエネルギーや費用を必要
とせずに簡単に作成することができ、公害も発生させな
い。また、無機質のため紫外線、熱、水、風等による自
然災害に対しても強く、通気性を有するため家の構造自
体を結露等から保護させ、湿気の調湿、カビ等を抑える
抗菌性を発揮させることができる。Further, 80% of dried shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp,
Since the composition of the pigment coloring material is 1%, it can be easily prepared without requiring large energy and cost for raw material production and construction on site, and does not cause pollution. In addition, because it is inorganic, it is strong against natural disasters such as ultraviolet rays, heat, water, wind, etc.It has ventilation, so it protects the structure of the house itself from dew condensation etc., and has antibacterial properties to control moisture humidity, mold, etc. Can be demonstrated.
【図１】本発明の実施の形態を示したもので、（Ａ）は
建築仕上用壁材の斜視図、（Ｂ）は組成比のブロック図
である。FIG. 1 shows an embodiment of the present invention, in which (A) is a perspective view of a wall material for finishing a building, and (B) is a block diagram of a composition ratio.
１…建築仕上用壁材 ２…下地 Ａ…乾燥シラス Ｂ…白セメント
または石膏 Ｃ…藁スサ類または麻類等の補強材 Ｄ…顔料着色材1: Wall material for building finish 2: Base: A: Dry shirasu B: White cement or gypsum C: Reinforcing material such as straw sasa or hemp D: Pigment coloring material
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｃ０４Ｂ 14:14 18:24） ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification code FI C04B 14:14 18:24)
Claims (6)
したことを特徴とする建築仕上用壁材原料。1. A wall material for building finishing, wherein the raw unprocessed dry shirasu is used as a raw material.
膏１５％、藁スサ類または麻類等の補強材４％、顔料着
色材１％を組成分として調合して成る請求項１記載の建
築仕上用壁材原料。2. The architectural finish according to claim 1, wherein 80% of dry shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp, and 1% of pigment coloring material are formulated as components. For wall materials.
膏１５％、藁スサ類または麻類等の補強材４％、顔料着
色材１％に適宜の量の水を加えて混練し、石膏ボード、
ベニヤ板、コンクリート板、モルタル耐水合板、石綿板
等の下地の上に塗布し、各種デザインによる表面仕上加
工を施した後に乾燥させることにより左官仕上用壁材ま
たは塗り壁用壁材等の建築仕上用壁材を形成することを
特徴とした建築仕上用壁材の製造方法。3. An appropriate amount of water is added to 80% of dry shirasu, 15% of white cement or gypsum, 4% of reinforcing material such as straw sasa or hemp, and 1% of pigment coloring material, and the mixture is kneaded.
For architectural finishes such as plastering or painted wall materials by applying it on a base such as plywood, concrete board, mortar-resistant plywood, or asbestos board, applying surface finishing by various designs, and then drying. A method for producing a wall material for building finish, characterized by forming a wall material.
２．５ｍｍφ以下に整え、混合している不純物を除去
し、乾燥させたものである請求項１乃至３のいずれか記
載の建築仕上用壁材原料と建築仕上用壁材の製造方法。4. The architectural finish according to any one of claims 1 to 3, wherein the dried shirasu is prepared by adjusting the particle size to about 2.5 mmφ or less by a mesh sieve or the like, removing mixed impurities, and drying. For manufacturing wall materials for building and wall materials for building finishing.
１．５の比量で調合させることにより乾燥シラス自体を
硬化させた請求項１乃至４のいずれか記載の建築仕上用
壁材原料と建築仕上用壁材の製造方法。5. Dried shirasu is 4 and white cement is 1 to 5.
The method for producing a wall material for a building finish and a wall material for a building finish according to any one of claims 1 to 4, wherein the dried shirasu itself is hardened by mixing at a specific amount of 1.5.
の比量で調合させることにより乾燥シラス自体を硬化さ
せた請求項１乃至４のいずれか記載の建築仕上用壁材原
料と建築仕上用壁材の製造方法。6. Gypsum is 1.5 to 2 with respect to 4 dried shirasu.
The method for producing a wall material for a building finish and a wall material for a building finish according to any one of claims 1 to 4, wherein the dried shirasu itself is cured by blending at a specific amount of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24350297A JP3283799B2 (en) | 1997-08-26 | 1997-08-26 | Plasterer finishing wall materials, plasterer finishing wall materials, and methods for producing them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24350297A JP3283799B2 (en) | 1997-08-26 | 1997-08-26 | Plasterer finishing wall materials, plasterer finishing wall materials, and methods for producing them |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1162053A true JPH1162053A (en) | 1999-03-05 |
| JP3283799B2 JP3283799B2 (en) | 2002-05-20 |
Family
ID=17104859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24350297A Expired - Lifetime JP3283799B2 (en) | 1997-08-26 | 1997-08-26 | Plasterer finishing wall materials, plasterer finishing wall materials, and methods for producing them |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3283799B2 (en) |
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