KR100805379B1 - Composite Support With Fire Resistance Property For Bituminous Roofing Sheaths - Google Patents
Composite Support With Fire Resistance Property For Bituminous Roofing Sheaths Download PDFInfo
- Publication number
- KR100805379B1 KR100805379B1 KR1020027014896A KR20027014896A KR100805379B1 KR 100805379 B1 KR100805379 B1 KR 100805379B1 KR 1020027014896 A KR1020027014896 A KR 1020027014896A KR 20027014896 A KR20027014896 A KR 20027014896A KR 100805379 B1 KR100805379 B1 KR 100805379B1
- Authority
- KR
- South Korea
- Prior art keywords
- composite support
- layers
- fire resistance
- sheaths
- resistance property
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000010426 asphalt Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 3
- 239000000057 synthetic resin Substances 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/307—Seats with ventilating devices
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/02—Roof covering by making use of flexible material, e.g. supplied in roll form of materials impregnated with sealing substances, e.g. roofing felt
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
- Toilet Supplies (AREA)
Abstract
본 발명은 아스팔트 루핑 시스용 내화성 복합 지지물에 관한 것이다. 복합 지지물(9)은 부직 합성수지재로 된 제 1(1) 및 제 2(7) 매트층과 상기 층들(1, 7) 사이에 삽입되는 유리 필름(6)을 포함하며, 매트층들 사이에 종방향으로 지향되는 다수의 보강 유리 필라멘트들(4)이 삽입된다.The present invention relates to a fire resistant composite support for asphalt roofing sheaths. The composite support 9 comprises a first (1) and a second (7) mat layer of nonwoven synthetic resin material and a glass film 6 inserted between the layers 1, 7, between the mat layers. A number of longitudinally reinforced glass filaments 4 are inserted.
Description
본 발명은 아스팔트 루핑 시스용 내화성 복합 지지물에 관한 것이다.The present invention relates to a fire resistant composite support for asphalt roofing sheaths.
아스팔트 루핑 시스(Bituminous Roofing Sheaths)를 제공하기 위하여 예를 들어 폴리에스테르와 같은 화학섬유재로 된 부직 시스를 이용하는 것이 알려져 있다.It is known to use nonwoven sheaths of, for example, chemical fiber materials such as polyesters to provide bituminous roofing sheaths.
보강 필라멘트(filaments), 특히 이탈리아 특허 1237149에 기술된 유리 필라멘트를 포함하는 두 개의 부직층에 의해 이러한 지지물을 제공하는 것 또한 잘 알려져 있다.It is also well known to provide such a support by two nonwoven layers comprising reinforcing filaments, in particular glass filaments described in Italian patent 1237149.
EP 667427은 불이 지붕으로 번질 경우 방화용 및 아스팔트 누설 방지용 장벽을 생성하는 기능을 가지는, 유리 필름이 삽입된 두 개의 부직층의 결합을 가르치고 있다.EP 667427 teaches the joining of two nonwoven layers with a glass film inserted, which has the function of creating a fire protection and asphalt leakage barrier when the fire spreads to the roof.
그러나, 복합 지지물의 제조 단계 및 아스팔트의 주입 단계에서 모두, 부직층들과 유리 필름의 치수 변화 정도가 상이하기 때문에 틈(fissure)이나 금(crack)이 형성되며, 이는 지지물의 내화성을 무효화시킨다.However, in both the manufacturing step of the composite support and the pouring step of the asphalt, gaps or cracks are formed because the degree of dimensional change of the nonwoven layers and the glass film is different, which invalidates the fire resistance of the support.
상술한 본 기술 분야의 상태를 고려하여, 본 발명의 목표는 알려진 기술의 단점을 제거할 수 있는 아스팔트 루핑 시스용 내화성 복합 지지물을 제공하는 것이다.In view of the above state of the art, it is an object of the present invention to provide a fire resistant composite support for asphalt roofing sheaths that can eliminate the disadvantages of known techniques.
본 발명에 따라, 이러한 목표는 제 1 및 제 2 합성수지재 부직매트층과 상기 층들 사이에 삽입되는 유리 필름을 포함하는 아스팔트 시스용 복합 지지물에 있어서, 제 1 및 제 2 매트층 사이에 종방향으로 지향된 다수의 보강 유리 필라멘트들을 더 포함하는 것을 특징으로 하는 복합 지지물에 의해 달성된다.According to the present invention, this object is directed to a composite support for an asphalt sheath comprising a first and a second synthetic resin nonwoven mat layer and a glass film interposed between the layers, the longitudinal support between the first and second mat layers. It is achieved by a composite support characterized in that it further comprises a plurality of oriented reinforced glass filaments.
본 발명에 따라, 공지의 제품에 비하여 더 큰 내화성을 제공할 수 있는 아스팔트 시스용 복합 지지물을 제공할 수 있다.According to the present invention, it is possible to provide a composite support for asphalt sheaths that can provide greater fire resistance compared to known products.
사실상 유리 필라멘트는, 지지물의 제조 단계 및 아스팔트의 주입 단계 모두에서, 유리 필라멘트에 관하여 부직층들이 늘어나지 않음을 보증하며, 결과적으로 부직층의 틈 또는 금의 형성에 대해 더 큰 저항을 갖고 또한 내화성이 개선된다.In fact, the glass filament ensures that the nonwoven layers do not stretch with respect to the glass filament, both in the manufacturing phase of the support and in the injection phase of the asphalt, resulting in greater resistance to cracks or formation of gold in the nonwoven layer and also fire resistance. Is improved.
본 발명의 특징과 장점은 첨부된 도면들에 비제한적인 예로서 도시된 실시예에 대한 이하의 설명에 의해 명백해질 것이다. 여기서:The features and advantages of the present invention will become apparent from the following description of the embodiments shown by way of example and not by way of limitation in the figures of the accompanying drawings. here:
도 1은 본 발명에 따른 복합 지지물의 제조 공정의 실시예를 도시한 개략도고,1 is a schematic diagram showing an embodiment of a manufacturing process of a composite support according to the present invention,
도 2는 본 발명에 따른 복합 지지물을 도시한 횡단면도다.2 is a cross-sectional view of a composite support according to the present invention.
도 1에 도시된 바에 따르면, 부직포, 특히 폴리에스테르 중합체로 된 제 1 층(1)이 압출 헤드(A)에 의해 컨베이어 벨트(3)로 공급된다.As shown in FIG. 1, a
다수의 종방향 보강 유리 필라멘트들(4)과 유리 필름들(6)은 부직층(1)에 포개진다.A plurality of longitudinally reinforced
특히 상기 보강 유리 필라멘트들(4)은 적당한 견인수단(미도시)에 의해 코일들(5)로부터 풀린다. 그리고, 유리 필름(6)은 코일(8)로부터 풀린다.In particular, the
전과 동일한 재료의 부직포로 된 제 2 층(7)이 상술한 그룹들 위에 놓여지며, 제 2 층은 제 2 압출 헤드(B)에 의해 공급된다.A
이에 따라, 도 2에 단면도로 도시된, 여기서 유리 필름(6)이 두 개의 부직층들(1, 7)의 내부에 위치된 복합 지지물(9)이 얻어지며, 이 지지물은 보강 유리의 필라멘트들(4)에 의해 종방향으로 보강된다.Thus, a
보강 유리 필라멘트들(4)의 존재는, 복합 지지물의 제조 단계 및 아스팔트 주입 단계 모두에서, 층들(1, 7)이 늘어나지 않는 것을 보증하며, 따라서 유리 필름(6)이 갈라지거나 금가는 것을 방지한다.The presence of the
이는 화재시 불타는 아스팔트가 유리 필름(6)의 틈이나 금 사이로 누설되지 않으므로 불이 빌딩 내에서 전파되지 않는 것을 보증한다.This ensures that the fire does not propagate in the building since the burning asphalt does not leak between the cracks or cracks in the
그러므로, 이와 같이 얻어진 제품의 품질은 효과적인 방화벽을 제공할 수 있다.Therefore, the quality of the product thus obtained can provide an effective firewall.
더욱이, 보강 유리 필라멘트들(4)이 층들(1, 7)을 형성하는 화학 재료의 응력을 방지하기 때문에 본 발명은 고온으로 아스팔트를 주입하는 단계에서 가공될 수 있다.Moreover, the present invention can be processed in the step of injecting asphalt at high temperature since the
Claims (2)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI02A000489 | 2001-03-08 | ||
| ITMI01A000489 | 2001-03-08 | ||
| IT2002MI000489A ITMI20020489A1 (en) | 2002-03-08 | 2002-03-08 | TOILET CUP SEAT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020094015A KR20020094015A (en) | 2002-12-16 |
| KR100805379B1 true KR100805379B1 (en) | 2008-02-25 |
Family
ID=11449467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027014896A KR100805379B1 (en) | 2001-03-08 | 2002-03-04 | Composite Support With Fire Resistance Property For Bituminous Roofing Sheaths |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100805379B1 (en) |
| AU (1) | AU2003217474A1 (en) |
| IT (1) | ITMI20020489A1 (en) |
| WO (1) | WO2003075729A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2054495C1 (en) | 1992-06-19 | 1996-02-20 | Национальный Научный Центр "Харьковский Физико-Технический Институт" | Gallium arsenide monocrystal growing method for manufacturing integrated circuit substrates |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1291075B (en) | 1966-11-18 | 1969-03-20 | Gaggenau Eisenwerk | Toilet seat |
| DE3006496A1 (en) * | 1980-02-21 | 1981-08-27 | Dieter 6800 Mannheim Fuß | Flushing toilet odour removal mechanism - has fan with free jet turbine spraying water onto wet filter mesh |
| FR2512663A1 (en) | 1981-09-14 | 1983-03-18 | Desclaux Pierre | Toilet seat cover containing fan for deodorising - uses hollow seat cover with internal labyrinth path traversing deodorising agents as air is drawn through inlets in bowl |
| US5079783A (en) * | 1990-10-12 | 1992-01-14 | Chris A. Haletsky | Rechargeable self-contained deodorizing toilet seat |
| FR2758966B1 (en) * | 1997-02-04 | 1999-03-19 | Ghadri Ramez | TOILET TOILET SEAT-ODOR |
-
2002
- 2002-03-04 KR KR1020027014896A patent/KR100805379B1/en not_active IP Right Cessation
- 2002-03-08 IT IT2002MI000489A patent/ITMI20020489A1/en unknown
-
2003
- 2003-03-07 AU AU2003217474A patent/AU2003217474A1/en not_active Abandoned
- 2003-03-07 WO PCT/IT2003/000142 patent/WO2003075729A1/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2054495C1 (en) | 1992-06-19 | 1996-02-20 | Национальный Научный Центр "Харьковский Физико-Технический Институт" | Gallium arsenide monocrystal growing method for manufacturing integrated circuit substrates |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003217474A1 (en) | 2003-09-22 |
| WO2003075729A1 (en) | 2003-09-18 |
| KR20020094015A (en) | 2002-12-16 |
| ITMI20020489A1 (en) | 2003-09-08 |
| ITMI20020489A0 (en) | 2002-03-08 |
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