WO2005110742A1 - Drain a air constitue d'un materiau composite different du charbon de bois pour materiau de construction benefique pour le corps humain - Google Patents

Drain a air constitue d'un materiau composite different du charbon de bois pour materiau de construction benefique pour le corps humain Download PDF

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Publication number
WO2005110742A1
WO2005110742A1 PCT/KR2005/001243 KR2005001243W WO2005110742A1 WO 2005110742 A1 WO2005110742 A1 WO 2005110742A1 KR 2005001243 W KR2005001243 W KR 2005001243W WO 2005110742 A1 WO2005110742 A1 WO 2005110742A1
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WO
WIPO (PCT)
Prior art keywords
charcoal
wood
disposed
model
board
Prior art date
Application number
PCT/KR2005/001243
Other languages
English (en)
Inventor
Hwa-Hyoung Lee
Youn-Mean Cho
Han-Sang Park
Original Assignee
The Industry & Academic Cooperation In Chungnam National University(Iac)
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 The Industry & Academic Cooperation In Chungnam National University(Iac) filed Critical The Industry & Academic Cooperation In Chungnam National University(Iac)
Priority to JP2007510625A priority Critical patent/JP2008500910A/ja
Publication of WO2005110742A1 publication Critical patent/WO2005110742A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/042—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/12—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/007—Outer coverings for walls with ventilating means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/10—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of wood or with an outer layer of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B32B2264/108—Carbon, e.g. graphite particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2313/00—Elements other than metals
    • B32B2313/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Definitions

  • the present invention relates to a method for preparing a composite material comprising a wood and wooden material disposed and a charcoal and activated charcoal board or a porous charcoal-filled box, in which the wood and wooden material and the charcoal and activated charcoal board or the charcoal filled box are joined in a slider model, a siding model or a louver model to have air drains for sufficiently transferring properties of charcoal disposed at the back, in which the air drains are provided in an area rate of 2.5 to 5%.
  • charcoal has properties of moisturization, ventilation, adsorption, heat storage and can purify air by adsorbing offensive odor and toxic gases, emit far-infrared rays and anions, prevent noise and shielding electromagnetic waves and harmful waves. Also, it is used as a material to promote blood circulation and metabolism and to stabilize mental and physical conditions. Therefore, recently, many households use charcoal by placing several lumps of charcoal contained in a certain container next to computers and televisions or in wardrobes and at a corner of a living room, which is not favorable in the appearance.
  • a method for filling in the ground for building with charcoal has been used in ancient toms since 2000 years ago and increases electric potential of residential environment, releases anions and makes optimum environment for human bodies and construction materials by anti-oxidation, air purification, gas adsorption, humidity adjustment, emission of far-infrared rays and the like.
  • charcoal is put in a bag of non-woven fabric to be placed under a floor of a living room or is contained in a sheet to be inserted in walls to induce pleasant and fresh conditions.
  • the method for preparing a charcoal board by carbonization that is, the wood ceramic method (Japanese Patent Publication No.
  • Korean Patent Registration No. 10-2002-0003999 issued to the present applicant disclosed a method for preparing a clay-wood ceramic using clay as porous carbonaceous substance, thereby reducing the process into 2 steps.
  • both the wood ceramic and the clay- wood ceramic should be carbonized into a plate of a large area to be used as construction materials and an apparatus for continuously carrying out such carbonization of a large area for a long period of time requires enormous equipment investment and accuracy. Therefore, Korean Patent Application No.
  • 10-2003-0048137 disclosed a method for preparing a composite of a functional board and a charcoal board by introducing porous carbonaceous materials as human body-friendly materials for residential environments while properly processing particle sizes of charcoal or carbide chips prepared using a conventional carburizing furnace and a continuous carburizing furnace, or commercially available activated charcoal and preventing deterioration in functions of charcoal due to use of an adhesive, in which the board composite is free from VOC problems caused by formalin and volatile solvents, is readily formed and hot pressed and has sufficient strength and surface properties to be used as construction elements.
  • the revised Building Standards Acts has been applied since July, 2003.
  • charcoal formalin based adhesives used in wooden materials and the like. Therefore, if a construction element using charcoal may realize the properties of charcoal such as air purification, emission of far-infrared rays and anions, sound proof, shielding of electromagnetic wave and harmful waves through purification of volatile organic compounds, removal of offensive odor, and moisturization, ventilation, adsorption and heat storage, it would be a superior human body-friendly material.
  • the charcoal products usually show the surface color of black, they have a limit in application as residential environment elements and thus, it is desired to have a composite material to supplement the decorative aspect.
  • a method for preparing a composite material comprising a wood and a wooden material disposed at the surface for providing natural beauty and advantages of wood and a charcoal board (activated charcoal board) or charcoal-filled box disposed at the back, in which the wood and wooden material and the charcoal board are joined to have air drains for transferring functions of charcoal, in which the air drains are provided in a proper rate.
  • a method for preparing a composite material for residential environment comprising a wood and wooden material disposed at the surface and a charcoal board (or a activated charcoal board) disposed at the back, in which the wood and wooden material and the charcoal board are joined in a slider model, a siding model or a louver model to have air drains for activating functions of charcoal board disposed at the back.
  • a method for preparing a composite material for wall elements for residential environment comprising a wood and wooden material disposed at the surface and a porous box (having a porosity of 39% to prevent charcoal powder or activated charcoal particles from escaping and made of a metal, plastic or wood, for example, a metal net, FIG. 1) filled with charcoal powder or activated charcoal particles disposed at the back, in which the wood and wooden material and the charcoal filled box are joined in a slider model, a siding model or a louver model to have proper air drains for activating functions of charcoal disposed at the back.
  • the area rate of air drains to the charcoal board or the charcoal particles-filled box is critical to the activation of functions of the charcoal board or charcoal particles disposed at the back.
  • FIG. 1 shows a joint of composite material in slider model according to the present invention
  • FIG. 2 shows a joint of composite material in siding model according to the present invention
  • FIG. 3 shows a joint of composite material in louver model according to the present invention.
  • Fine charcoal of Oriental oak from Wonju-shi, Kangwon- do (Korea) and imported activated charcoal (particle size of 6-18 mesh) of coconut shell were used to prepare a charcoal board of porous carbonaceous material.
  • the fine charcoal board was prepared in a mixed type according to the method described in Korean
  • Patent Application No. 10-2003-0048137 which disclosed a functional charcoal board of porous carbonaceous material and a method for preparing a composite material of a charcoal board.
  • the surface material was a wood and wooden material and the back material was a fine charcoal board or an activated charcoal board. It is clear to those possessing ordinary knowledge in this filed that the properties of the composite material varied depending on types and thickness of the ingredients and thus, the explanation is omitted. With respect to the structure of air drains in the joint between the composite material to transfer the properties of charcoal of the charcoal board disposed at the back of the wood and wooden material which was used for surface decoration according to the present invention, the following explanation is focused on how the rate of the area of the air drains provided at the joint in a slider model (FIG.
  • the fine charcoal board disposed at the back of the interior wall showed the same effect as the fine charcoal board was exposed 100% in the front of the interior wall and when the area rate of the air drains was 5%, after 24 hours, the fine charcoal board disposed at the back of the interior wall showed the same effect as the fine charcoal board was exposed 100% in the front of the interior wall.
  • the activated charcoal board showed much higher gas adsorption rate that the fine charcoal board.
  • the area rate of the air drains to the charcoal board was 5%
  • the activated charcoal board and the fine charcoal board disposed at the back of the interior wall showed the same effect as they were exposed 100% in the front of the interior wall, within 12 hours and 24 hours, respectively, and thus, it was proved that the composite material according to the present invention could be used as a functional building material providing natural beauty of the wood and wooden material and advantages of wood at the surface along with properties of charcoal at the back.
  • composite material *2 The change in the blank concentration of ethylene gas in the test container, in ppm *3: The change in the residual concentration of ethylene gas in the container according to time, in ppm, where the charcoal board (dimension: 5 cm X 5 cm X 1 cm) was loaded in the test container and treated to adsorbed gas only through the surface. The smaller number means that the more gas was adsorbed.
  • Example 2 This example was carried out to determine a proper rate of air drains provided at the joint between the wood and wooden material and the charcoal particles and activated charcoal particles filled body to transfer properties of charcoal in the composite material according to the present invention.
  • Fine charcoal of Oriental oak (Quercus variabilis BE) from Wonju-shi, Kangwon- do (Korea) and imported activated charcoal (particle size of 6-18 mesh) of coconut shell were used as charcoal for the composite material of the wood and wooden material and the charcoal particles-filled box according.
  • the arrangement of Example 2 included a charcoal particles-filled box disposed on a side of the interior wall opposite to the room, instead of the charcoal board, in which the box was provided at one side with a lid having fine pores for transferring functions of charcoal while preventing the charcoal particles from escaping.
  • the lid may be substituted with a net.
  • the box filled with charcoal particles was formed of aluminum or stainless steel, plastic, or wooden material such as plywood.
  • the present invention is characterized in that the wood and wooden material is disposed at the surface for providing natural beauty and advantages of wood and the charcoal particles-filled body disposed at the back sufficiently provides the properties of charcoal.
  • the joint between the composite material to transfer the properties of charcoal of the charcoal particles-filled body disposed at the back of the wood and wooden material was formed in a slider model, a sliding model and a louver model, as in Example 1.
  • the fine charcoal particles-filled box showed the same effect as it was exposed 100% on the interior wall toward the room and when the area rate of the air drains was 2.5%, after 12 hours, the fine charcoal particles-filled box showed the same effect as it was exposed 100% on the interior wall toward the room, with the gas concentration reduced from 15.31 ppm to 1.3 ppm in a proportion of 1/11.8.
  • the activated charcoal particles-filled box showed much higher gas adsorption rate than the fine charcoal particles-filled box. Thus, within 6 hours, the gas concentration was dropped from 15 ppm to 1 ppm.
  • the gas concentration was reduced from 15.31 ppm to 0.62 to 0.75 ppm in a proportion of 1/20, showing the same effect as the activated charcoal particles-filled box was exposed 100% on the interior wall toward the room. If the air inside the room was circulated forcibly by an air-conditioner or a fan, the time would be shortened. In other words, within 12 hours, the composite materials of the fine charcoal and the activated charcoal reduced 1 ppm of HCHO concentration in the air, which is generally considered very high, to 0.08 ppm and 0.05 ppm, respectively, without shift of the air.
  • the siding model (FIG. 2) was formed in the form of square channel sides and the air drains were not shown in the front. The sides formed gaps (air drains) and an area rate of the air drains per siding was 2.5 to 5%. Therefore, when a square channel side was aligned adjacent to the other square channel side, there was formed an air drain in an area rate of 2.5 to 5% (FIG. 2. front view).
  • the Louver model (FIG. 3) was formed to have an area rate of the air drains to the charcoal particles-filled box disposed at the back of 2.5 to 5% by maximizing the angle at which the louvers were attached.
  • Example 3 Emission of Far-infrared rays of wood and charcoal As shown in Table 3, wood and charcoal emit 90% of far-infrared rays at room temperature and the period for which they can perform such function is as long as their shelf life spans. Since far-infrared rays were introduced for treatment of diseases, various commercial medical instruments have been produced and widely used. Effects of the far- infrared rays include increase in temperature of subcutaneous layer, expansion of capillary vessels, promotion of blood circulation, reinforcement of metabolism between blood and body and other tissues, cleanup of blood disorder, enhancement of regenerative capacity of tissues, and the like. In addition, they include inhibition of excessive excitation of sensory nerves, regulation of functions of autonomic nerves and the like. The human body is composed of about 70% of water.
  • Water shows absorption at wavelength of about 10 ⁇ m.
  • the human body shows emission in the wavelength range of 3 to 50 jam and, among then, 46% is emitted in the wavelength range of 8 to 14 jt/m, which is, thus, believed to be suitable for the human body to absorb.
  • Far-infrared rays which are emitted to water and protein molecules forming the human body warm the body quickly through vibration shaking cells minutely at 2000 times per minute and activate cell tissue, energizing life activity.
  • the composite material of wood and charcoal according to the present invention is an optimum material for residential environment sine it emits 90% or more of far-infrared rays at room temperature.
  • Example 4 Electromagnetic wave shielding effect of charcoal board
  • the fine charcoal board can block electromagnetic wave whether it is overlaid with a thin paper or wood.
  • the electromagnetic wave shielding effect is shown in Table 4. In practice, mobile phones do not ring in a charcoal board box. Table 4.
  • the composite material for building according to the present invention comprising a wood and wooden material disposed at the surface for providing natural beauty and advantages of wood and a charcoal board (activated charcoal board) or a charcoal-filled box disposed at the back, in which the wood and wooden material and the charcoal and activated charcoal board or the charcoal filled box are joined in a slider model, a siding model or a louver model to have air drains for sufficiently transferring properties of charcoal disposed at the back to the front, in which the air drains are provided in a proper rate can be used as a human body-favored material for residential environment upon application to interior finishing materials such as wall materials, ceiling materials and can be effectively used as a storehouse in museums or packaging materials of food and fruit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Building Environments (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Afin de résoudre les problèmes liés au 'syndrome de la maison malade' affectant le corps humain et causés par les matériaux de finition intérieure de bâtiments, tels que les papiers peints, la peinture et d'autres matériaux dégageant des COV, à l'aide des propriétés du charbon de bois, et au vu de l'inadéquation des panneaux de charbon de bois en termes d'effet décoratif lors d'une utilisation dans un environnement résidentiel du fait de leur couleur noire, la présente invention concerne un procédé destiné à préparer un matériau composite comprenant un bois et un matériau de bois disposés en surface et permettant d'obtenir la beauté naturelle et les avantages du bois, ainsi qu'un panneau de charbon de bois (panneau de charbon de bois activé) ou un compartiment rempli de charbon de bois poreux disposé à l'arrière du matériau. Le bois et le matériau de bois ainsi que le charbon de bois et le panneau de charbon de bois ou le compartiment rempli de charbon de bois sont assemblés en un élément coulissant, un bardage ou une persienne de sorte à définir des drains à air permettant un transfert approprié des propriétés du charbon de bois disposé à l'arrière vers la surface avant, ces drains à air présentant un rapport de surface compris entre 2,5 et 5 %.
PCT/KR2005/001243 2004-04-29 2005-04-29 Drain a air constitue d'un materiau composite different du charbon de bois pour materiau de construction benefique pour le corps humain WO2005110742A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007510625A JP2008500910A (ja) 2004-04-29 2005-04-29 人体親和形住居用炭木質異種材料複合構造の空気流入口

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2004-0030058A KR100517139B1 (ko) 2004-04-29 2004-04-29 인체친화형주거용숯목질이종재료복합구조의공기유입구
KR10-2004-0030058 2004-04-29

Publications (1)

Publication Number Publication Date
WO2005110742A1 true WO2005110742A1 (fr) 2005-11-24

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Application Number Title Priority Date Filing Date
PCT/KR2005/001243 WO2005110742A1 (fr) 2004-04-29 2005-04-29 Drain a air constitue d'un materiau composite different du charbon de bois pour materiau de construction benefique pour le corps humain

Country Status (4)

Country Link
JP (1) JP2008500910A (fr)
KR (1) KR100517139B1 (fr)
CN (1) CN1976808A (fr)
WO (1) WO2005110742A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2727691A1 (fr) * 2012-11-06 2014-05-07 Kronotec AG Procédé destiné à la réduction de l'émission de composés organiques volatiles à partir de matières dérivées du bois et matières dérivées du bois

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073228A (zh) * 2013-01-14 2013-05-01 嘉兴轩派装饰材料有限公司 竹炭呼吸墙

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10121701A (ja) * 1996-10-18 1998-05-12 Kaneka Kentetsuku Kk 薄 畳
JPH10310466A (ja) * 1997-05-09 1998-11-24 Yamashita Mikumo 炭パネルおよび炭パネルの製造方法
JPH11229604A (ja) * 1998-02-17 1999-08-24 Gate River:Kk すのこ
KR20000063408A (ko) * 2000-07-06 2000-11-06 박혜림 목재패널 및 그 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10121701A (ja) * 1996-10-18 1998-05-12 Kaneka Kentetsuku Kk 薄 畳
JPH10310466A (ja) * 1997-05-09 1998-11-24 Yamashita Mikumo 炭パネルおよび炭パネルの製造方法
JPH11229604A (ja) * 1998-02-17 1999-08-24 Gate River:Kk すのこ
KR20000063408A (ko) * 2000-07-06 2000-11-06 박혜림 목재패널 및 그 제조방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2727691A1 (fr) * 2012-11-06 2014-05-07 Kronotec AG Procédé destiné à la réduction de l'émission de composés organiques volatiles à partir de matières dérivées du bois et matières dérivées du bois
WO2014072304A1 (fr) * 2012-11-06 2014-05-15 Kronotec Ag Procédés permettant de réduire l'émission de composés organiques volatils provenant de matériaux dérivés du bois, et matériaux dérivés du bois
JP2015533353A (ja) * 2012-11-06 2015-11-24 クロノテック・アーゲーＫｒｏｎｏｔｅｃ ＡＧ 木質材料からの揮発性有機化合物の放出を削減させるための方法、及び木質材料
US9895824B2 (en) 2012-11-06 2018-02-20 SWISS KRONO Tec AG Process for production of wood based materials from lignocellulose

Also Published As

Publication number Publication date
JP2008500910A (ja) 2008-01-17
KR20040052718A (ko) 2004-06-23
CN1976808A (zh) 2007-06-06
KR100517139B1 (ko) 2005-09-26

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