KR102221539B1 - 고단열 내화구조 하이브리드 목질코어 집성재 및 그 제조방법 - Google Patents
고단열 내화구조 하이브리드 목질코어 집성재 및 그 제조방법 Download PDFInfo
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- KR102221539B1 KR102221539B1 KR1020190013008A KR20190013008A KR102221539B1 KR 102221539 B1 KR102221539 B1 KR 102221539B1 KR 1020190013008 A KR1020190013008 A KR 1020190013008A KR 20190013008 A KR20190013008 A KR 20190013008A KR 102221539 B1 KR102221539 B1 KR 102221539B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/06—Manufacture of central layers; Form of central layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/163—Compounds of boron
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/166—Compounds of phosphorus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/30—Fireproofing
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
Description
도2a 및 도2b는 기존의 또 다른 집성재를 도시한 도면이고,
도3은 본 발명의 제1실시예에 따른 고단열 내화구조 하이브리드 목질코어 집성재의 단면도이며,
도4는 본 발명의 제2실시예에 따른 고단열 내화구조 하이브리드 목질코어 집성재의 단면도이고,
도5는 본 발명의 제3실시예에 따른 고단열 내화구조 하이브리드 목질코어 집성재의 단면도이다.
210 : 합판 250 : 단열재
260 : 홈
Claims (6)
2) 로터리레이스를 이용하여 제조한 베니어 단판에 인산 또는 붕소계 내화제를 포함한 함침수지를 단판 내부로 주입하여 함침 처리하고, 상기 함침 처리된 여러 개의 베니어 단판을 섬유방향에 평행 또는 직교하도록 3매 이상으로 접착하여 이루어지는 합판(210)을 상기 집성판(100)의 상, 하측에 접합하여 코어층(200)을 제조하는 단계와,
3) 상기 1)단계에서 제조된 집성판(100)을 표층과 이층으로 하여 그 사이에 상기 코어층(200)을 접착제로 접합하는 단계를 포함하고,
상기 2) 코어층(200)을 제조하는 단계에서 상기 코어층(200)의 중심에 배치되는 집성판(100)의 상측에 접합되는 상기 합판(210)의 상면에는 상기 코어층(200)의 길이방향으로 전체 길이에 걸쳐 홈(260)을 형성하고, 형성된 상기 홈(260)에 단열재(250) 또는 불연재를 접착제로 결합시키고,
상기 코어층(200)의 중심에 배치되는 집성판(100)의 하측에 접합되는 상기 합판(210)의 하면에는 상기 코어층(200)의 길이방향으로 전체 길이에 걸쳐 홈(260)을 형성하고, 형성된 상기 홈(260)에 단열재(250) 또는 불연재를 접착제로 결합시키는 단계를 더 포함하고,
상기 단열재(250)는 비드법 단열재(EPS), 압출법 단열재(XPS), 또는 폴리우레탄 단열재로 이루어지고,
상기 불연재는 마그네슘보드 또는 석고보드로 이루어지며,
상기 홈(260)은 상기 코어층(200) 폭의 70%이상으로 형성되는 것을 특징으로 하는 고단열 내화구조 하이브리드 목질코어 집성재의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190013008A KR102221539B1 (ko) | 2019-01-31 | 2019-01-31 | 고단열 내화구조 하이브리드 목질코어 집성재 및 그 제조방법 |
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| KR1020190013008A KR102221539B1 (ko) | 2019-01-31 | 2019-01-31 | 고단열 내화구조 하이브리드 목질코어 집성재 및 그 제조방법 |
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| Publication Number | Publication Date |
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| KR20200095202A KR20200095202A (ko) | 2020-08-10 |
| KR102221539B1 true KR102221539B1 (ko) | 2021-03-02 |
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| CN113664931B (zh) * | 2021-08-05 | 2023-01-20 | (日本)越井木材工业株式会社 | 一种单板材、集成材及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345299A (ja) | 2003-05-26 | 2004-12-09 | Mitsuba Giken:Kk | 竹と間伐材との複合集成材 |
| KR101462013B1 (ko) * | 2014-07-29 | 2014-11-19 | 충남대학교산학협력단 | 하이브리드 목질코어 집성재 및 그 제조방법 |
| JP2015034437A (ja) | 2013-08-09 | 2015-02-19 | 株式会社竹中工務店 | 耐火木質部材 |
| KR101602108B1 (ko) * | 2015-08-20 | 2016-03-09 | 전북대학교산학협력단 | 난연, 준불연 및 흡음 합판 천정재 및 이의 제조방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07208033A (ja) * | 1994-01-21 | 1995-08-08 | Aica Kogyo Co Ltd | 木製防火断熱ドア |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345299A (ja) | 2003-05-26 | 2004-12-09 | Mitsuba Giken:Kk | 竹と間伐材との複合集成材 |
| JP2015034437A (ja) | 2013-08-09 | 2015-02-19 | 株式会社竹中工務店 | 耐火木質部材 |
| KR101462013B1 (ko) * | 2014-07-29 | 2014-11-19 | 충남대학교산학협력단 | 하이브리드 목질코어 집성재 및 그 제조방법 |
| KR101602108B1 (ko) * | 2015-08-20 | 2016-03-09 | 전북대학교산학협력단 | 난연, 준불연 및 흡음 합판 천정재 및 이의 제조방법 |
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