JP2003096930A - Humidity-adjustable fire-protective building material and method for producing the same - Google Patents
Humidity-adjustable fire-protective building material and method for producing the sameInfo
- Publication number
- JP2003096930A JP2003096930A JP2001293083A JP2001293083A JP2003096930A JP 2003096930 A JP2003096930 A JP 2003096930A JP 2001293083 A JP2001293083 A JP 2001293083A JP 2001293083 A JP2001293083 A JP 2001293083A JP 2003096930 A JP2003096930 A JP 2003096930A
- Authority
- JP
- Japan
- Prior art keywords
- building material
- particle size
- humidity
- less
- fireproof building
- 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.)
- Pending
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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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)
- Building Environments (AREA)
- Finishing Walls (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、高い吸放湿能を有
するとともに耐火性、防火性を有する、天井材、内装材
等として用いることができる調湿性防火建材及びその製
造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a humidity control fireproof building material having a high moisture absorption and desorption ability and also having fire resistance and fire resistance, which can be used as a ceiling material, an interior material and the like, and a method for producing the same.
【０００２】[0002]
【従来の技術】従来、住宅等の建築に際しては、土壁構
造かつ木材やこれを加工した建材による内装が施される
建築様式が古くから採られてきた。このような構造を有
する家屋は、土壁や木質系材料の有する優れた吸放湿能
によって、居住空間内での結露発生や極度の乾燥などを
防止できる卓越した吸放湿性を有していた。2. Description of the Related Art Conventionally, in the construction of a house or the like, an architectural style in which a soil wall structure and an interior made of wood or a building material obtained by processing the same has been adopted has long been adopted. A house with such a structure had an excellent moisture absorption / release property that could prevent the occurrence of dew condensation in the living space and extreme dryness due to the excellent moisture absorption / release capability of the earth wall and the wood-based material. .
【０００３】処が、木質系資源の枯渇により木材による
内装から、コンクリートに壁紙を貼着した内装や新建材
による内装へと変わってきている。一方、土壁構造につ
いても、熟練した高い技能をもつ作業者がきわめて少な
くなってきていることおよび工賃の高騰などから土壁が
殆ど採用されることがなくなってきている。Due to the depletion of wood-based resources, the interior has been changed from wood to interior with wallpaper on concrete or interior with new building materials. On the other hand, as for the earth wall structure, the earth wall is rarely used because the number of highly skilled workers is extremely small and the wages are soaring.
【０００４】[0004]
【発明が解決しようとする課題】そして近年、住宅等は
高気密性、高断熱性を指向した構造が追求された結果、
室内における湿気は壁や内装で吸収されることなくま
た、屋外へ拡散することもなく室内の至る所で結露を生
じて濡れや染みの原因となりまた、蝨や黴等の発生を招
く問題を生じている。従来、居住空間を快適に利用する
手段として、温度や湿度を制御する空調設備が利用され
てきたが、多大な電気エネルギーを消費してＣＯ２発生
の減少に逆行するのみならず、居住者が不在等の理由に
より空調設備が運転されないときは、上記問題を生じ
る。このような問題を解決すべく、吸放湿性に優れたボ
ード等建材の提供が強く望まれていた。In recent years, as a result of the pursuit of a structure aiming at high airtightness and high heat insulation of houses and the like,
Moisture in the room is not absorbed by the walls or the interior, and does not diffuse to the outside, causing condensation everywhere in the room, causing wetting and stains, and causing problems such as flies and molds. ing. Conventionally, air-conditioning equipment that controls temperature and humidity has been used as a means for comfortably using a living space. However, not only does it consume a large amount of electric energy to counter the reduction of CO 2 generation, The above problem occurs when the air conditioning equipment is not operated for reasons such as absence. In order to solve such problems, it has been strongly desired to provide building materials such as boards having excellent moisture absorption and desorption properties.
【０００５】本発明は、高い吸放湿能を有するとともに
耐火性、防火性を有する、天井材、内装材等として用い
ることができる調湿性防火建材及びその製造方法を提供
することを目的とする。It is an object of the present invention to provide a humidity control fireproof building material which has high moisture absorption and desorption ability and also has fire resistance and fire resistance, which can be used as a ceiling material, an interior material and the like, and a method for producing the same. .
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
の請求項１に記載の発明は、粒度が１００μｍ以下の吸
放湿性材料を重量で３０％〜６０％と、水硬性物質を含
有してなる調湿性防火建材である。The invention according to claim 1 for solving the above-mentioned problems comprises a moisture-absorbing and desorbing material having a particle size of 100 μm or less by weight of 30% to 60% and a hydraulic substance. It is a humidity control fireproof building material.
【０００７】請求項２に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料が、珪藻土、シリカゲル、ゼオラ
イト、ゾノトライト、セピオライト、アパタルジャイ
ト、トバモライト、アロフェン、白砂（しらす）、カオ
リナイト質粘土、酸化アルミニウム、木炭、および活性
炭から選ばれた１種または２種以上からなるものである
請求項１に記載の調湿性防火建材である。The invention according to claim 2 has a particle size of 100 μm.
The moisture absorbing / releasing material of m or less is one selected from diatomaceous earth, silica gel, zeolite, xonotlite, sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal, and activated carbon. Alternatively, the humidity-controlling fireproof building material according to claim 1, which is composed of two or more kinds.
【０００８】請求項３に記載の発明は、水硬性物質が、
セメント、スラグ、石膏、炭酸カルシウム、炭酸マグネ
シウム、珪酸カルシウムから選ばれた１種または２種以
上からなるものである請求項１または請求項２に記載の
調湿性防火建材である。According to the invention of claim 3, the hydraulic substance is
The humidity-controllable fireproof building material according to claim 1 or 2, which comprises one or more selected from cement, slag, gypsum, calcium carbonate, magnesium carbonate, and calcium silicate.
【０００９】請求項４に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料を重量で３０％〜６０％と、水硬
性物質および充填物質を含有してなる調湿性防火建材で
ある。The invention according to claim 4 has a particle size of 100 μm.
A moisture-controllable fireproof building material comprising a moisture absorbing / releasing material of m or less by weight of 30% to 60% and a hydraulic substance and a filling substance.
【００１０】請求項５に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料が、珪藻土、シリカゲル、ゼオラ
イト、ゾノトライト、セピオライト、アパタルジャイ
ト、トバモライト、アロフェン、白砂（しらす）カオリ
ナイト質粘土、酸化アルミニウム、木炭、および活性炭
から選ばれた１種または２種以上からなり、水硬性物質
が、セメント、スラグ、石膏、炭酸カルシウム、炭酸マ
グネシウム、珪酸カルシウムから選ばれた１種または２
種以上からなるものでありかつ、充填物質が、二水石
膏、炭酸カルシウム、パーライト、消石灰、雲母から選
ばれた１種または２種以上からなるものである請求項４
に記載の調湿性防火建材である。The invention according to claim 5 has a particle size of 100 μm.
The moisture absorptive and desorptive material of m or less is one selected from diatomaceous earth, silica gel, zeolite, xonotlite, sepiolite, apatargite, tobermorite, allophane, white sand (shirasu) kaolinite clay, aluminum oxide, charcoal, and activated carbon. 1 or 2 which consists of 2 or more and the hydraulic substance is selected from cement, slag, gypsum, calcium carbonate, magnesium carbonate and calcium silicate
5. The composition according to claim 4, wherein the material comprises one or more kinds, and the filling substance comprises one or more kinds selected from gypsum dihydrate, calcium carbonate, perlite, slaked lime, and mica.
The humidity-controlling fireproof building material described in.
【００１１】請求項６に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料を重量で３０％〜６０％と、水硬
性物質、充填物質、および補強繊維を含有してなる調湿
性建材である。The invention according to claim 6 has a particle size of 100 μm.
A humidity-controlling building material comprising a moisture absorbing / releasing material of m or less by weight of 30% to 60%, a hydraulic substance, a filling substance, and reinforcing fibers.
【００１２】請求項７に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料が、珪藻土、シリカゲル、ゼオラ
イト、ゾノトライト、セピオライト、アパタルジャイ
ト、トバモライト、アロフェン、白砂（しらす）、カオ
リナイト質粘土、酸化アルミニウム、木炭、および活性
炭から選ばれた１種または２種以上からなり、水硬性物
質が、セメント、スラグ、石膏、炭酸カルシウム、炭酸
マグネシウム、珪酸カルシウムから選ばれた１種または
２種以上からなるものでありかつ、充填物質が、二水石
膏、炭酸カルシウム、パーライト、消石灰、雲母から選
ばれた１種または２種以上からなるものであり、補強繊
維が、パルプ、ビニロン等の有機質繊維およびガラス繊
維、ロックウール等の無機質繊維から選ばれた１種また
は２種以上からなるものである請求項６に記載の調湿性
防火建材である。The invention according to claim 7 has a particle size of 100 μm.
The moisture absorbing / releasing material of m or less is one selected from diatomaceous earth, silica gel, zeolite, xonotlite, sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal, and activated carbon. Or two or more, the hydraulic substance is one or more selected from cement, slag, gypsum, calcium carbonate, magnesium carbonate, and calcium silicate, and the filling substance is dihydrate gypsum. , Calcium carbonate, perlite, slaked lime, and mica, and the reinforcing fibers are selected from organic fibers such as pulp and vinylon, and glass fibers and inorganic fibers such as rock wool. The humidity-controllable fireproof building material according to claim 6, which comprises one kind or two or more kinds.
【００１３】請求項８に記載の発明は、粒度が１００μ
ｍ以下の吸放湿性材料を重量で３０％〜６０％と、水硬
性物質、充填物質、および補強繊維を含有してなる原料
混合物に水を添加、混練してスラリーとし、これを抄造
して板状物を得る調湿性防火建材の製造方法である。The invention according to claim 8 has a particle size of 100 μm.
Water is added to a raw material mixture containing a hydraulic substance, a filling substance, and a reinforcing fiber and kneaded to form a slurry. It is a method for producing a humidity control fireproof building material for obtaining a plate-like material.
【００１４】[0014]
【作用】本発明は叙上の構成になるから、高い吸放湿能
を有するとともに防火性、耐火性、意匠性にも優れた調
湿性防火建材を提供することができる。Since the present invention has the above structure, it is possible to provide a humidity-controlling fireproof building material having a high moisture absorption and desorption ability and excellent in fireproofness, fireproofness and designability.
【００１５】[0015]
【発明の実施の形態】以下、本発明をその好ましい実施
形態に則して説明する。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below with reference to its preferred embodiments.
【００１６】本発明の調湿性防火建材は、粒度が限定さ
れた重量で３０％〜６０％配合される吸放湿性材料と、
水硬性物質の混合原料に水を加えて混練してスラリーと
し、これを抄造して得られる。抄造法としては、それ自
体周知の丸網式抄造機による抄造法を用いることができ
る。The moisture-controllable fireproof building material of the present invention comprises a moisture-absorptive and desorptive material which is mixed in an amount of 30% to 60% by weight with a limited particle size.
It is obtained by adding water to a mixed raw material of a hydraulic material, kneading it to form a slurry, and making it into a paper. As the paper-making method, a paper-making method using a knitting type paper making machine known per se can be used.
【００１７】以下に、本発明の調湿性防火建材の成分系
について説明する。本発明の調湿性防火建材は、基本的
には、粒度が限定された重量で３０％〜６０％配合され
る吸放湿性材料と、水硬性物質からなる。The component system of the humidity-controllable fireproof building material of the present invention will be described below. The humidity-controlling fireproof building material of the present invention is basically composed of a moisture-absorbing / desorbing material mixed in a weight of 30% to 60% with a limited particle size, and a hydraulic substance.
【００１８】本発明においては、吸放湿性材料として、
珪藻土、ゼオライト、ゾノトライト、セピオライト、ア
パタルジャイト、トバモライト、アロフェン、白砂（し
らす）、カオリナイト質粘土、酸化アルミニウム、木
炭、活性炭を用いることができる。これらは何れも多孔
質で、吸放湿性に優れた材料である。In the present invention, as the moisture absorbing / releasing material,
Diatomaceous earth, zeolite, xonotlite, sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal and activated carbon can be used. All of these are porous and excellent in moisture absorption and desorption.
【００１９】本発明においては、吸放湿性材料は、配合
原料中重量で、３０％〜６０％の範囲内で添加される。
３０％に満たない配合量では、調湿性防火建材に高い水
準の吸放湿特性を付与できない。一方、６０％を超える
配合量は、調湿性防火建材の一次物性わけても硬度や曲
げ強度を低下させる。本発明においては、３０％〜６０
％といった多量の吸放湿性材料の配合においても調湿性
防火建材の一次物性を確保すべく、スラグ、セメントと
いった水硬性物質さらには有機質補強繊維および無機質
繊維の何れか一方または双方の配合によって一次物性を
補完するようにしている。In the present invention, the moisture absorptive and desorptive material is added within the range of 30% to 60% by weight in the blended raw material.
If the blending amount is less than 30%, a high level of moisture absorbing / releasing properties cannot be imparted to the humidity-controlling fireproof building material. On the other hand, a blending amount of more than 60% lowers the hardness and bending strength of the humidity control fireproof building material, even if it is a primary physical property. In the present invention, 30% to 60
In order to secure the primary physical properties of humidity control fireproof building materials even in the case of blending a large amount of moisture absorbing / releasing material such as%, the primary physical properties can be obtained by blending hydraulic substances such as slag and cement, as well as one or both of organic reinforcing fiber and inorganic fiber. Is complemented.
【００２０】本発明においては、吸放湿性材料の粒度を
１００μｍ以下に限定している。１００μｍを超える粒
度では、配合原料スラリーを抄造機で巻き取るとき、吸
放湿性材料たとえば珪藻土が分離して均一なマットにす
ることができない。通常、粒度≦７０μｍで実施する。
吸放湿性材料が珪藻土である場合は、粒度範囲は好まし
くは、１０μｍ〜５０μｍである。In the present invention, the particle size of the moisture absorbing / releasing material is limited to 100 μm or less. When the particle size exceeds 100 μm, when the blended raw material slurry is wound by a papermaking machine, the moisture absorbing / releasing material such as diatomaceous earth cannot be separated to form a uniform mat. Usually, it is carried out with a particle size ≦ 70 μm.
When the moisture absorptive and desorptive material is diatomaceous earth, the particle size range is preferably 10 μm to 50 μm.
【００２１】水硬性物質は、これを配合することによっ
てマトリックスが強固に密着して調湿性防火建材の強度
を高めるとともに、硬化、成形といった特性を簡単かつ
安価に付与でき、調湿性防火建材（ボード基材）の製造
を容易にする。また、水硬性物質は、防火性、耐火性の
ほか防水特性をも有している。水硬性物質としては、ス
ラグ、セメント、石膏、炭酸カルシウム、炭酸マグネシ
ウム、珪酸カルシウム等を用いることができる。By mixing the hydraulic substance with the matrix, the matrix firmly adheres to increase the strength of the humidity-controlling fireproof building material, and at the same time, the characteristics such as curing and molding can be imparted easily and inexpensively. To facilitate the production of the base material). Further, the hydraulic substance has a waterproof property as well as a fireproof property and a fireproof property. As the hydraulic material, slag, cement, gypsum, calcium carbonate, magnesium carbonate, calcium silicate or the like can be used.
【００２２】水硬性物質は、本発明においては、１０％
〜６０％の範囲内で配合される。１０％未満の配合量で
は、強度付与能や防水性、硬化特性、成形特性を発現し
難い。一方、６０％を超えて配合すると、調湿性防火建
材の重量増加や乾燥、収縮によるひび割れを招く。In the present invention, the hydraulic material is 10%.
It is compounded within the range of 60%. If the blending amount is less than 10%, it is difficult to exhibit strength imparting ability, waterproofness, curing characteristics, and molding characteristics. On the other hand, if the content exceeds 60%, the humidity-controlling fireproof building material may increase in weight and may be cracked due to drying and shrinkage.
【００２３】充填物質は、増量材として原料配合物に添
加される。充填物質としては、二水石膏：２％〜３０
％、炭酸カルシウム：０％〜２０％、パーライト：０％
〜１５％、消石灰：０％〜１．５％、雲母：０％〜８％
の範囲内で用いることができる。The filler material is added to the raw material formulation as a filler. As a filling substance, gypsum dihydrate: 2% to 30
%, Calcium carbonate: 0% to 20%, pearlite: 0%
-15%, slaked lime: 0% -1.5%, mica: 0% -8%
Can be used within the range.
【００２４】石膏は、防火性、耐火性を有するとともに
湿度変化に起因する伸縮量が小さいほか硬化、成形を行
い易いといった長所をもっており、古くから防火材、耐
火材として用いられてきた。しかし、石膏単体では一次
物性わけても曲げ強度が低いことおよびねじ釘保持力が
弱いという欠点がある。本発明においては、この短所を
有機質補強繊維および水硬性物質の配合によって補完し
ている。[0024] Gypsum has the advantages that it has fire resistance and fire resistance, has a small amount of expansion and contraction due to changes in humidity, and is easy to set and mold, and has been used as a fire and fire resistant material for a long time. However, gypsum alone has the drawbacks of low bending strength and weak screw nail holding power, even if the primary properties are different. In the present invention, this disadvantage is complemented by the combination of the organic reinforcing fiber and the hydraulic material.
【００２５】石膏は重量で、２％〜３０％添加される。
石膏は、スラグ、セメントといった水硬性物質の水和に
よる硬化を促進する効果も奏するが、２％に満たない添
加量では添加効果を発現し難い。一方、３０％を超えて
添加すると、スラグ、セメントといった水硬性物質によ
る強度付与能や防水性、硬化特性といった特性を減殺す
る。また、調湿性防火建材の一次物性わけても曲げ強
度、ねじ釘保持力を低下させる。Gypsum is added by 2% to 30% by weight.
Gypsum also has an effect of promoting hardening by hydration of hydraulic substances such as slag and cement, but it is difficult to exhibit the effect of addition when the amount added is less than 2%. On the other hand, when it is added in excess of 30%, properties such as strength imparting ability, waterproofness, and hardening characteristics due to hydraulic substances such as slag and cement are diminished. In addition, the primary physical properties of the humidity-controllable fireproof building material decrease bending strength and screw nail holding power.
【００２６】パーライトは、製品の耐火性を高めまた、
軽量骨材として調湿性防火建材を軽量化する目的でも添
加される。１５％を超えて添加すると、調湿性防火建材
の吸放湿特性と一次物性のバランスを損なう。Perlite enhances the fire resistance of the product and
It is also added as a lightweight aggregate for the purpose of reducing the weight of humidity control fireproof building materials. If it is added in excess of 15%, the moisture-absorbing / releasing property of the humidity-controlling fireproof building material and the balance of primary physical properties are impaired.
【００２７】炭酸カルシウムは、本発明においては増量
材として用い、０％〜２０％の範囲内で添加する。２０
％を超える添加量は、製品の重量増を招く。Calcium carbonate is used as a filler in the present invention and is added within the range of 0% to 20%. 20
If the amount added exceeds%, the weight of the product is increased.
【００２８】調湿性防火建材の強度を向上させる有機質
補強繊維としてまた、抄造性を向上させる目的で、たと
えばパルプを添加する。本発明においては、３％〜５％
の範囲内で添加する。３％未満の添加量では、調湿性防
火建材の強度および抄造性の向上効果を発現できない。
一方、５％を超える添加量は、パルプが有機質材料であ
る処から調湿性防火建材の不燃性材料としての特性を喪
失する。有機質補強繊維としては、パルプのほかにビニ
ロン等を用いることができる。As the organic reinforcing fiber for improving the strength of the humidity control fireproof building material, for example, pulp is added for the purpose of improving the paper-making property. In the present invention, 3% to 5%
Add within the range. If the added amount is less than 3%, the effect of improving the strength and paper formability of the humidity-controllable fireproof building material cannot be exhibited.
On the other hand, if the amount of addition exceeds 5%, the property of the humidity-controlling fireproof building material as a noncombustible material is lost from the fact that the pulp is an organic material. As the organic reinforcing fiber, vinylon or the like can be used in addition to pulp.
【００２９】無機質繊維たとえばロックウールは、有機
質補強繊維と同様に、調湿性防火建材の強度を向上させ
るとともに加工性を向上させるべく添加される。本発明
においては、１％〜８％の範囲内で添加する。１％に満
たない添加量では強度向上に資する処が小さくまた、８
％を超えて添加すると配合原料に水を加えて混練すると
きの作業性を損なう。さらに、ダマと呼ばれる繊維凝集
物が混在し、調湿性防火建材の材質の均一性を損なう。Inorganic fibers, such as rock wool, are added to improve the strength and processability of the humidity-controllable fireproof building material in the same manner as the organic reinforcing fibers. In the present invention, it is added within the range of 1% to 8%. If the added amount is less than 1%, the part that contributes to the strength improvement is small.
If it is added in excess of%, the workability at the time of adding water to the blended raw material and kneading will be impaired. In addition, fiber aggregates called lumps are mixed and impair the uniformity of the material of the humidity control fireproof building material.
【００３０】本発明においては、上記有機質補強繊維と
無機質繊維は、この両者の何れか一方または双方が添加
される。In the present invention, one or both of the organic reinforcing fiber and the inorganic fiber are added.
【００３１】[0031]
【実施例】実施例１
重量で、二水石膏：１３．５％、高炉スラグ：３３％、
セメント：５％、珪藻土：４０％（平均粒度：３０μ
ｍ）、パルプ：５％、ロックウール：３％、着色顔料：
０．５％からなる原料配合物に水を加えて混練して得ら
れたスラリーを、丸網式抄造機を用いて、抄造速度：４
０ｍ／分で抄造し次いで、７０℃近傍まで段階的に昇温
し、７０℃の温度で２０時間蒸気（９０％ＲＨ）養生し
た。その後、乾燥機内で１８０℃で１０分間の乾燥を行
った後、切断加工を行って厚さ：６ｍｍ、幅：９１０ｍ
ｍ、長さ：１８２０ｍｍの調湿性防火建材を得た。Example 1 By weight, gypsum dihydrate: 13.5%, blast furnace slag: 33%,
Cement: 5%, diatomaceous earth: 40% (average particle size: 30μ
m), pulp: 5%, rockwool: 3%, coloring pigment:
A slurry obtained by adding water to a raw material mixture consisting of 0.5% and kneading the mixture was subjected to a papermaking speed: 4 using a reticulated papermaking machine.
Papermaking was carried out at 0 m / min, the temperature was raised stepwise to near 70 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. Then, after drying in a dryer at 180 ° C for 10 minutes, cutting is performed to a thickness of 6 mm and a width of 910 m.
A humidity control fireproof building material having a length of m and a length of 1820 mm was obtained.
【００３２】得られた調湿性防火建材の調湿性を試験し
た。試料は、厚さ：６ｍｍで２５０ｍｍ正方形の被検体
の四周木口面および裏面をテフロン（登録商標）シート
ならびにアルミ粘着テープでマスキングしたものとし
た。試験条件は、恒温、恒湿機中において、２５℃で５
０％ＲＨ（相対湿度）雰囲気中、９２時間養生した試料
について、２５℃で９０％ＲＨ雰囲気中に２４時間経過
（吸湿）させた後、２５℃で５０％ＲＨ雰囲気中に２４
時間経過（放湿）させるサイクルを１サイクルとして、
２サイクルの試験をした。その結果を図１に示す。The humidity control properties of the obtained humidity control fireproof building materials were tested. The sample had a thickness of 6 mm and a square object of 250 mm square, which was masked with a Teflon (registered trademark) sheet and an aluminum adhesive tape on the front and back sides of the four-sided wood. The test condition is 5 ° C at 25 ° C in a constant temperature and constant humidity machine.
A sample that has been aged for 92 hours in a 0% RH (relative humidity) atmosphere is allowed to stand for 24 hours in a 90% RH atmosphere at 25 ° C (moisture absorption), and then 24 hours in a 50% RH atmosphere at 25 ° C.
One cycle is a cycle to elapse (release moisture),
Two cycles of testing were done. The result is shown in FIG.
【００３３】図１から明らかなように、実施例１によっ
て得られた調湿性防火建材（厚さ：６ｍｍ）は、２５０
ｇ／ｍ２・２４ｈｒｓ（平均値）の吸放湿能を示してお
り、石膏ボードに市販の壁紙を貼着した建材（吸放湿
能：４０ｇ／ｍ２・２４ｈｒｓ程度）に比し、格段に優
れた吸放湿性を有している。As is clear from FIG. 1, the humidity-controlling fireproof building material (thickness: 6 mm) obtained in Example 1 was 250
It shows a moisture absorbing / releasing ability of g / m 2 · 24hrs (average value), which is much higher than that of a building material (moisture absorbing / releasing ability: about 40g / m 2 · 24hrs) in which a commercially available wallpaper is attached to gypsum board. It has excellent moisture absorption and desorption.
【００３４】実施例２
重量で、二水石膏：６．５％、高炉スラグ：１７％、セ
メント：８％、珪藻土：６０％（平均粒度：５０μ
ｍ）、パルプ：５％、ロックウール：３％、着色顔料：
０．５％からなる原料配合物に水を加えて混練して得ら
れたスラリーを、丸網式抄造機を用いて、抄造速度：４
０ｍ／分で抄造し次いで、７０℃近傍まで段階的に昇温
し、７０℃の温度で２０時間蒸気（９０％ＲＨ）養生し
た。その後、乾燥機内で１８０℃で１０分間の乾燥を行
った後、切断加工を行って厚さ：８ｍｍ、幅：９１０ｍ
ｍ、長さ：１８２０ｍｍの調湿性防火建材を得た。Example 2 Gypsum dihydrate: 6.5%, blast furnace slag: 17%, cement: 8%, diatomaceous earth: 60% (average particle size: 50 μ)
m), pulp: 5%, rockwool: 3%, coloring pigment:
A slurry obtained by adding water to a raw material mixture consisting of 0.5% and kneading the mixture was subjected to a papermaking speed: 4 using a reticulated papermaking machine.
Papermaking was carried out at 0 m / min, the temperature was raised stepwise to near 70 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. After that, it was dried in a dryer at 180 ° C for 10 minutes, and then cut and processed to have a thickness of 8 mm and a width of 910 m.
A humidity control fireproof building material having a length of m and a length of 1820 mm was obtained.
【００３５】得られた調湿性防火建材の調湿性を、実施
例１におけると同様にして試験した。その結果を図１に
併せて示す。The humidity control of the obtained humidity control fireproof building material was tested in the same manner as in Example 1. The results are also shown in FIG.
【００３６】図１から明らかなように、実施例２によっ
て得られた調湿性防火建材（厚さ：８ｍｍ）は、３３２
ｇ／ｍ２・２４ｈｒｓ（平均値）の吸放湿能を示してお
り、石膏ボードに市販の壁紙を貼着した建材（吸放湿
能：４０ｇ／ｍ２・２４ｈｒｓ程度）に比し、格段に優
れた吸放湿性を有している。As is apparent from FIG. 1, the humidity-controlling fireproof building material (thickness: 8 mm) obtained in Example 2 was 332
It shows a moisture absorbing / releasing ability of g / m 2 · 24hrs (average value), which is much higher than that of a building material (moisture absorbing / releasing ability: about 40g / m 2 · 24hrs) in which a commercially available wallpaper is attached to gypsum board. It has excellent moisture absorption and desorption.
【００３７】実施例３
重量で、二水石膏：１２％、高炉スラグ：３２％、セメ
ント：３％、炭酸カルシウム：４．５％、ゼオライト：
４０％（平均粒度：３０μｍ）、パルプ：５％、ロック
ウール：３％、着色顔料：０．５％からなる原料配合物
に水を加えて混練して得られたスラリーを、丸網式抄造
機を用いて、抄造速度：４０ｍ／分で抄造し次いで、７
０℃近傍まで段階的に昇温し、７０℃の温度で２０時間
蒸気（９０％ＲＨ）養生した。その後、乾燥機内で１８
０℃で１０分間の乾燥を行った後、切断加工を行って厚
さ：６ｍｍ、幅：９１０ｍｍ、長さ：１８２０ｍｍの調
湿性防火建材を得た。Example 3 By weight, gypsum dihydrate: 12%, blast furnace slag: 32%, cement: 3%, calcium carbonate: 4.5%, zeolite:
40% (average particle size: 30 μm), pulp: 5%, rockwool: 3%, coloring pigment: 0.5%, a slurry obtained by kneading by adding water to a raw material mixture was used to form a net. Papermaking at a papermaking speed of 40 m / min.
The temperature was raised stepwise to near 0 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. Then, in the dryer 18
After drying at 0 ° C. for 10 minutes, cutting was performed to obtain a humidity-controlling fireproof building material having a thickness of 6 mm, a width of 910 mm and a length of 1820 mm.
【００３８】実施例４
重量で、二水石膏：６．５％、高炉スラグ：３０％、セ
メント：３％、炭酸カルシウム：５％、ゾノトライト：
４７％（平均粒度：１８μｍ）、パルプ：５％、ロック
ウール：３％、着色顔料：０．５％からなる原料配合物
に水を加えて混練して得られたスラリーを、丸網式抄造
機を用いて、抄造速度：４０ｍ／分で抄造し次いで、７
０℃近傍まで段階的に昇温し、７０℃の温度で２０時間
蒸気（９０％ＲＨ）養生した。その後、乾燥機内で１８
０℃で１０分間の乾燥を行った後、切断加工を行って厚
さ：６ｍｍ、幅：９１０ｍｍ、長さ：１８２０ｍｍの調
湿性防火建材を得た。Example 4 By weight, gypsum dihydrate: 6.5%, blast furnace slag: 30%, cement: 3%, calcium carbonate: 5%, xonotlite:
A slurry obtained by adding water to a raw material mixture consisting of 47% (average particle size: 18 μm), pulp: 5%, rockwool: 3%, and coloring pigment: 0.5% and kneading the material is a round net papermaking process. Papermaking at a papermaking speed of 40 m / min.
The temperature was raised stepwise to near 0 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. Then, in the dryer 18
After drying at 0 ° C. for 10 minutes, cutting was performed to obtain a humidity-controlling fireproof building material having a thickness of 6 mm, a width of 910 mm and a length of 1820 mm.
【００３９】実施例５
重量で、二水石膏：６．５％、高炉スラグ：３０％、セ
メント：３％、炭酸カルシウム：７％、珪藻土：４０％
（平均粒度：３２μｍ）、シリカゲル：５％（平均粒
度：４２μｍ）、パルプ：５％、ロックウール：３％、
着色顔料：０．５％からなる原料配合物に水を加えて混
練して得られたスラリーを、丸網式抄造機を用いて、抄
造速度：４０ｍ／分で抄造し次いで、７０℃近傍まで段
階的に昇温し、７０℃の温度で２０時間蒸気（９０％Ｒ
Ｈ）養生した。その後、乾燥機内で１８０℃で１０分間
の乾燥を行った後、切断加工を行って厚さ：６ｍｍ、
幅：９１０ｍｍ、長さ：１８２０ｍｍの調湿性防火建材
を得た。Example 5 By weight, gypsum dihydrate: 6.5%, blast furnace slag: 30%, cement: 3%, calcium carbonate: 7%, diatomaceous earth: 40%
(Average particle size: 32 μm), Silica gel: 5% (Average particle size: 42 μm), Pulp: 5%, Rockwool: 3%,
Colored pigment: 0.5% of a raw material mixture was added to water and kneaded to obtain a slurry, which was made into paper at a papermaking speed of 40 m / min by using a round-net papermaking machine, and then up to around 70 ° C. Gradually raise the temperature and steam at a temperature of 70 ° C for 20 hours (90% R
H) I was cured. After that, it was dried in a dryer at 180 ° C. for 10 minutes, and then cut to have a thickness of 6 mm.
A humidity control fireproof building material having a width of 910 mm and a length of 1820 mm was obtained.
【００４０】実施例６
重量で、二水石膏：６．５％、高炉スラグ：２５％、セ
メント：３％、炭酸カルシウム：１２％、トバモライ
ト：５％（平均粒度：５２μｍ）、ゾノトライト：１７
％（平均粒度：３０μｍ）、珪藻土：２３％（平均粒
度：４０μｍ）、パルプ：５％、ロックウール：３％、
着色顔料：０．５％からなる原料配合物に水を加えて混
練して得られたスラリーを、丸網式抄造機を用いて、抄
造速度：４０ｍ／分で抄造し次いで、７０℃近傍まで段
階的に昇温し、７０℃の温度で２０時間蒸気（９０％Ｒ
Ｈ）養生した。その後、乾燥機内で１８０℃で１０分間
の乾燥を行った後、切断加工を行って厚さ：６ｍｍ、
幅：９１０ｍｍ、長さ：１８２０ｍｍの調湿性防火建材
を得た。Example 6 Gypsum dihydrate: 6.5%, blast furnace slag: 25%, cement: 3%, calcium carbonate: 12%, tobermorite: 5% (average particle size: 52 μm), xonotlite: 17
% (Average particle size: 30 μm), diatomaceous earth: 23% (average particle size: 40 μm), pulp: 5%, rock wool: 3%,
Colored pigment: 0.5% of a raw material mixture was added to water and kneaded to obtain a slurry, which was made into paper at a papermaking speed of 40 m / min by using a round-net papermaking machine, and then up to around 70 ° C. Gradually raise the temperature and steam at a temperature of 70 ° C for 20 hours (90% R
H) I was cured. After that, it was dried in a dryer at 180 ° C. for 10 minutes, and then cut to have a thickness of 6 mm.
A humidity control fireproof building material having a width of 910 mm and a length of 1820 mm was obtained.
【００４１】実施例７
重量で、二水石膏：１３．５％、高炉スラグ：２５％、
セメント：３％、炭酸カルシウム：７％、炭酸マグネシ
ウム：３％、ゼオライト：１５％（平均粒度：２５μ
ｍ）、シリカゲル：３％（平均粒度：４０μｍ）、珪藻
土：２２％（平均粒度：５０μｍ）、パルプ：５％、ロ
ックウール：３％、着色顔料：０．５％からなる原料配
合物に水を加えて混練して得られたスラリーを、丸網式
抄造機を用いて、抄造速度：４０ｍ／分で抄造し次い
で、７０℃近傍まで段階的に昇温し、７０℃の温度で２
０時間蒸気（９０％ＲＨ）養生した。その後、乾燥機内
で１８０℃で１０分間の乾燥を行った後、切断加工を行
って厚さ：６ｍｍ、幅：９１０ｍｍ、長さ：１８２０ｍ
ｍの調湿性防火建材を得た。Example 7 By weight, gypsum dihydrate: 13.5%, blast furnace slag: 25%,
Cement: 3%, calcium carbonate: 7%, magnesium carbonate: 3%, zeolite: 15% (average particle size: 25μ
m), silica gel: 3% (average particle size: 40 μm), diatomaceous earth: 22% (average particle size: 50 μm), pulp: 5%, rockwool: 3%, color pigment: 0.5% to a raw material mixture. Was kneaded and kneaded to obtain a slurry, which was made at a paper making speed of 40 m / min using a round-net paper making machine, and then gradually heated up to around 70 ° C.
Steam (90% RH) was aged for 0 hours. Then, after drying in a dryer at 180 ° C. for 10 minutes, cutting processing is performed, and thickness: 6 mm, width: 910 mm, length: 1820 m
A humidity control fireproof building material of m was obtained.
【００４２】実施例８
重量で、二水石膏：７．５％、高炉スラグ：１５％、セ
メント：３％、炭酸カルシウム：１０％、トバモライ
ト：９％、ゾノトライト：２５％（平均粒度：３０μ
ｍ）、シリカゲル：７％（平均粒度：２５μｍ）、白砂
（しらす）：１５％（平均粒度：５３μｍ）、パルプ：
５％、ロックウール：３％、着色顔料：０．５％からな
る原料配合物に水を加えて混練して得られたスラリー
を、丸網式抄造機を用いて、抄造速度：４０ｍ／分で抄
造し次いで、７０℃近傍まで段階的に昇温し、７０℃の
温度で２０時間蒸気（９０％ＲＨ）養生した。その後、
乾燥機内で１８０℃で１０分間の乾燥を行った後、切断
加工を行って厚さ：６ｍｍ、幅：９１０ｍｍ、長さ：１
８２０ｍｍの調湿性防火建材を得た。Example 8 Gypsum dihydrate: 7.5%, blast furnace slag: 15%, cement: 3%, calcium carbonate: 10%, tobermorite: 9%, xonotlite: 25% (average particle size: 30 μ)
m), silica gel: 7% (average particle size: 25 μm), white sand (shirasu): 15% (average particle size: 53 μm), pulp:
A slurry obtained by adding water to a raw material mixture consisting of 5%, rockwool: 3%, and color pigment: 0.5% and kneading the mixture, using a reticulated papermaking machine, papermaking speed: 40 m / min. Then, the temperature was gradually raised to around 70 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. afterwards,
After drying in a dryer at 180 ° C for 10 minutes, cutting processing is performed and thickness: 6 mm, width: 910 mm, length: 1
A humidity control fireproof building material of 820 mm was obtained.
【００４３】実施例９
重量で、二水石膏：１２．５％、高炉スラグ：２４％、
セメント：３％、炭酸カルシウム：５％、炭酸マグネシ
ウム：３％、ゼオライト：３５％（平均粒度：３０μ
ｍ）、シリカゲル：７％（平均粒度：２５μｍ）、木
炭：２％（平均粒度：２７μｍ）、パルプ：５％、ロッ
クウール：３％、着色顔料：０．５％からなる原料配合
物に水を加えて混練して得られたスラリーを、丸網式抄
造機を用いて、抄造速度：４０ｍ／分で抄造し次いで、
７０℃近傍まで段階的に昇温し、７０℃の温度で２０時
間蒸気（９０％ＲＨ）養生した。その後、乾燥機内で１
８０℃で１０分間の乾燥を行った後、切断加工を行って
厚さ：６ｍｍ、幅：９１０ｍｍ、長さ：１８２０ｍｍの
調湿性防火建材を得た。Example 9 Gypsum dihydrate: 12.5%, blast furnace slag: 24% by weight
Cement: 3%, calcium carbonate: 5%, magnesium carbonate: 3%, zeolite: 35% (average particle size: 30μ
m), silica gel: 7% (average particle size: 25 μm), charcoal: 2% (average particle size: 27 μm), pulp: 5%, rockwool: 3%, color pigment: 0.5% in a raw material mixture. Was mixed and kneaded to obtain a slurry, which was made into paper at a paper making speed of 40 m / min by using a round-net paper making machine, and then,
The temperature was gradually raised to around 70 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. Then 1 in the dryer
After drying at 80 ° C. for 10 minutes, cutting was performed to obtain a humidity-controlling fireproof building material having a thickness of 6 mm, a width of 910 mm and a length of 1820 mm.
【００４４】実施例１０
重量で、二水石膏：８．５％、高炉スラグ：３５％、セ
メント：３％、珪藻土：４５％（平均粒度：３０μ
ｍ）、パルプ：５％、ロックウール：３％、着色顔料：
０．５％からなる原料配合物に水を加えて混練して得ら
れたスラリーを、丸網式抄造機を用いて、抄造速度：４
０ｍ／分で抄造し次いで、７０℃近傍まで段階的に昇温
し、７０℃の温度で２０時間蒸気（９０％ＲＨ）養生し
た。その後、乾燥機内で１８０℃で１０分間の乾燥を行
った後、切断加工を行って厚さ：６ｍｍ、幅：９１０ｍ
ｍ、長さ：１８２０ｍｍの調湿性防火建材を得た。Example 10 Gypsum dihydrate: 8.5%, blast furnace slag: 35%, cement: 3%, diatomaceous earth: 45% (average particle size: 30μ)
m), pulp: 5%, rockwool: 3%, coloring pigment:
A slurry obtained by adding water to a raw material mixture consisting of 0.5% and kneading the mixture was subjected to a papermaking speed: 4 using a reticulated papermaking machine.
Papermaking was carried out at 0 m / min, the temperature was raised stepwise to near 70 ° C., and steam (90% RH) curing was carried out at a temperature of 70 ° C. for 20 hours. Then, after drying in a dryer at 180 ° C for 10 minutes, cutting is performed to a thickness of 6 mm and a width of 910 m.
A humidity control fireproof building material having a length of m and a length of 1820 mm was obtained.
【００４５】[0045]
【発明の効果】本発明によれば、高い吸放湿能を有する
とともに防火性、耐火性に優れた建材を提供することが
できる。EFFECTS OF THE INVENTION According to the present invention, it is possible to provide a building material having a high moisture absorbing / releasing ability and excellent fire resistance and fire resistance.
【００４６】請求項４および請求項５に記載の発明によ
れば、吸放湿性、防火性、耐火性に加えて、調湿性建材
に成形性、軽量化をさらに付加することができる。According to the fourth and fifth aspects of the present invention, in addition to the moisture absorption / release property, fireproof property, and fire resistance, it is possible to further add moldability and weight saving to the humidity-controlling building material.
【００４７】請求項６および請求項７に記載の発明によ
れば、調湿性防火建材の一次物性を向上させるととも
に、抄造性を良好ならしめることができる。According to the inventions of claims 6 and 7, it is possible to improve the primary physical properties of the humidity-controllable fireproof building material and to improve the paper-making property.
【００４８】請求項８に記載の発明によれば、吸放湿
性、防火性、耐火性に優れた調湿性防火建材を高生産性
下に製造することができる。According to the invention described in claim 8, it is possible to manufacture a humidity-controlling fireproof building material excellent in moisture absorption and desorption, fireproofing and fireproofing with high productivity.
【図１】本発明の調湿性防火建材の一実施例における調
湿性試験結果を示すグラフFIG. 1 is a graph showing a humidity control test result in an example of a humidity control fireproof building material of the present invention.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０４Ｂ 14:06 Ｃ０４Ｂ 14:08 14:08 14:10 Ｚ 14:10 14:20 Ａ 14:20 14:28 14:28 14:30 14:30 14:36 14:36 14:38 Ｚ 14:38 16:06 Ａ 16:06 18:10 Ｂ 18:10） 111:28 111:28 111:40 111:40 Ｆターム(参考） 2E001 DB00 DE01 GA12 HA00 HC05 JA01 JA02 JA04 JA12 JA21 JA22 JA25 JC02 2E110 AA02 AA14 AB03 AB23 GB17W GB18W 4G012 PA04 PA05 PA06 PA11 PA14 PA29 PB06 PB11 PC01 PC11─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) C04B 14:06 C04B 14:08 14:08 14:10 Z 14:10 14:20 A 14:20 14: 28 14:28 14:30 14:30 14:36 14:36 14:38 Z 14:38 16:06 A 16:06 18:10 B 18:10) 111: 28 111: 28 111: 40 111: 40 F-term (reference) 2E001 DB00 DE01 GA12 HA00 HC05 JA01 JA02 JA04 JA12 JA21 JA22 JA25 JC02 2E110 AA02 AA14 AB03 AB23 GB17W GB18W 4G012 PA04 PA05 PA06 PA11 PA14 PA29 PB06 PB11 PC01 PC11
Claims (8)
重量で３０％〜６０％と、水硬性物質を含有してなる調
湿性防火建材。1. A humidity control fireproof building material comprising a moisture-absorbing and desorbing material having a particle size of 100 μm or less by weight of 30% to 60% and a hydraulic substance.
が、珪藻土、シリカゲル、ゼオライト、ゾノトライト、
セピオライト、アパタルジャイト、トバモライト、アロ
フェン、白砂（しらす）、カオリナイト質粘土、酸化ア
ルミニウム、木炭、および活性炭から選ばれた１種また
は２種以上からなるものである請求項１に記載の調湿性
防火建材。2. The moisture absorptive and desorptive material having a particle size of 100 μm or less is diatomaceous earth, silica gel, zeolite, zonotolite,
The humidity control property according to claim 1, which comprises one or more selected from sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal, and activated carbon. Fireproof building material.
膏、炭酸カルシウム、炭酸マグネシウム、珪酸カルシウ
ムから選ばれた１種または２種以上からなるものである
請求項１または請求項２に記載の調湿性防火建材。3. The preparation according to claim 1, wherein the hydraulic substance is one or more selected from cement, slag, gypsum, calcium carbonate, magnesium carbonate and calcium silicate. Moisture-proof building material.
重量で３０％〜６０％と、水硬性物質および充填物質を
含有してなる調湿性防火建材。4. A humidity control fireproof building material comprising a hygroscopic material having a particle size of 100 μm or less in an amount of 30% to 60% by weight, a hydraulic substance and a filling substance.
が、珪藻土、シリカゲル、ゼオライト、ゾノトライト、
セピオライト、アパタルジャイト、トバモライト、アロ
フェン、白砂（しらす）、カオリナイト質粘土、酸化ア
ルミニウム、木炭、および活性炭から選ばれた１種また
は２種以上からなり、水硬性物質が、セメント、スラ
グ、石膏、炭酸カルシウム、炭酸マグネシウム、珪酸カ
ルシウムから選ばれた１種または２種以上からなるもの
でありかつ、充填物質が、二水石膏、炭酸カルシウム、
パーライト、消石灰、雲母から選ばれた１種または２種
以上からなるものである請求項４に記載の調湿性防火建
材。5. The moisture absorptive and desorptive material having a particle size of 100 μm or less is diatomaceous earth, silica gel, zeolite, zonotolite,
It consists of one or more selected from sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal and activated carbon, and the hydraulic substance is cement, slag, gypsum. , One or more selected from calcium carbonate, magnesium carbonate and calcium silicate, and the filling substance is gypsum dihydrate, calcium carbonate,
The humidity-controllable fireproof building material according to claim 4, which comprises one or more selected from pearlite, slaked lime, and mica.
重量で３０％〜６０％と、水硬性物質、充填物質、およ
び補強繊維を含有してなる調湿性建材。6. A humidity control building material comprising a moisture absorbing / releasing material having a particle size of 100 μm or less in an amount of 30% to 60% by weight, a hydraulic substance, a filling substance, and a reinforcing fiber.
が、珪藻土、シリカゲル、ゼオライト、ゾノトライト、
セピオライト、アパタルジャイト、トバモライト、アロ
フェン、白砂（しらす）、カオリナイト質粘土、酸化ア
ルミニウム、木炭、および活性炭から選ばれた１種また
は２種以上からなり、水硬性物質が、セメント、スラ
グ、石膏、炭酸カルシウム、炭酸マグネシウム、珪酸カ
ルシウムから選ばれた１種または２種以上からなるもの
でありかつ、充填物質が、二水石膏、炭酸カルシウム、
パーライト、消石灰、雲母から選ばれた１種または２種
以上からなるものであり、補強繊維が、パルプ、ビニロ
ン等の有機質繊維およびガラス繊維、ロックウール等の
無機質繊維から選ばれた１種または２種以上からなるも
のである請求項６に記載の調湿性防火建材。7. A moisture absorptive and desorptive material having a particle size of 100 μm or less is diatomaceous earth, silica gel, zeolite, zonotolite,
It consists of one or more selected from sepiolite, apatargite, tobermorite, allophane, white sand (shirasu), kaolinite clay, aluminum oxide, charcoal and activated carbon, and the hydraulic substance is cement, slag, gypsum. , One or more selected from calcium carbonate, magnesium carbonate and calcium silicate, and the filling substance is gypsum dihydrate, calcium carbonate,
One or more selected from pearlite, slaked lime, and mica, and the reinforcing fiber is one or two selected from organic fibers such as pulp and vinylon, and glass fibers, and inorganic fibers such as rock wool. The humidity control fireproof building material according to claim 6, which comprises at least one kind.
重量で３０％〜６０％と、水硬性物質、充填物質、およ
び補強繊維を含有してなる原料混合物に水を添加、混練
してスラリーとし、これを抄造して板状物を得る調湿性
防火建材の製造方法。8. A slurry prepared by adding and kneading water to a raw material mixture containing a hydraulic substance, a filling substance, and a reinforcing fiber in an amount of 30% to 60% by weight of a moisture absorptive and desorptive material having a particle size of 100 μm or less and kneading. And a method for manufacturing a humidity-controllable fireproof building material, which comprises manufacturing a paper-like product by papermaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001293083A JP2003096930A (en) | 2001-09-26 | 2001-09-26 | Humidity-adjustable fire-protective building material and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001293083A JP2003096930A (en) | 2001-09-26 | 2001-09-26 | Humidity-adjustable fire-protective building material and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003096930A true JP2003096930A (en) | 2003-04-03 |
Family
ID=19114943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001293083A Pending JP2003096930A (en) | 2001-09-26 | 2001-09-26 | Humidity-adjustable fire-protective building material and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003096930A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219346A (en) * | 2005-02-10 | 2006-08-24 | Yoshizawa Lime Industry | Molded product for humidity conditioning and its manufacturing method |
| KR20060130413A (en) * | 2005-06-14 | 2006-12-19 | 주식회사 엔시플러스 | A coating composition having a function of flame-resistant and noise-absorbing |
| KR100693859B1 (en) | 2006-04-28 | 2007-03-12 | 주식회사 인트켐 | Concrete fireproof coating composition and concrete fireproof coating material made thereof |
| FR2896796A1 (en) * | 2006-01-31 | 2007-08-03 | Eiffage Tp Sa | Utilization of fibre added high performance concrete for the fabrication or protection of structural elements resistant to extreme temperature conditions |
| WO2007088271A1 (en) * | 2006-01-31 | 2007-08-09 | Eiffage Tp | Use of high performance concrete mixes for making or protecting structural elements resistant to extreme temperature conditions |
| JP2014028519A (en) * | 2012-07-03 | 2014-02-13 | A & A Material Corp | Humidity controlling building material, manufacturing method thereof and decorative humidity controlling building material |
| WO2014107032A1 (en) * | 2013-01-03 | 2014-07-10 | 주식회사 넥스트윅 | Composition for porous humidity control board reutilizing water purification sludge, and method for manufacturing porous humidity control board using same |
| WO2018096293A1 (en) * | 2016-11-25 | 2018-05-31 | Vicat | Novel composition that can be used for preparing concrete, grout or mortar |
-
2001
- 2001-09-26 JP JP2001293083A patent/JP2003096930A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006219346A (en) * | 2005-02-10 | 2006-08-24 | Yoshizawa Lime Industry | Molded product for humidity conditioning and its manufacturing method |
| KR20060130413A (en) * | 2005-06-14 | 2006-12-19 | 주식회사 엔시플러스 | A coating composition having a function of flame-resistant and noise-absorbing |
| FR2896796A1 (en) * | 2006-01-31 | 2007-08-03 | Eiffage Tp Sa | Utilization of fibre added high performance concrete for the fabrication or protection of structural elements resistant to extreme temperature conditions |
| WO2007088271A1 (en) * | 2006-01-31 | 2007-08-09 | Eiffage Tp | Use of high performance concrete mixes for making or protecting structural elements resistant to extreme temperature conditions |
| KR100693859B1 (en) | 2006-04-28 | 2007-03-12 | 주식회사 인트켐 | Concrete fireproof coating composition and concrete fireproof coating material made thereof |
| JP2014028519A (en) * | 2012-07-03 | 2014-02-13 | A & A Material Corp | Humidity controlling building material, manufacturing method thereof and decorative humidity controlling building material |
| WO2014107032A1 (en) * | 2013-01-03 | 2014-07-10 | 주식회사 넥스트윅 | Composition for porous humidity control board reutilizing water purification sludge, and method for manufacturing porous humidity control board using same |
| WO2018096293A1 (en) * | 2016-11-25 | 2018-05-31 | Vicat | Novel composition that can be used for preparing concrete, grout or mortar |
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