JP5290797B2 - 建材用透湿防水シート - Google Patents
建材用透湿防水シート Download PDFInfo
- Publication number
- JP5290797B2 JP5290797B2 JP2009030678A JP2009030678A JP5290797B2 JP 5290797 B2 JP5290797 B2 JP 5290797B2 JP 2009030678 A JP2009030678 A JP 2009030678A JP 2009030678 A JP2009030678 A JP 2009030678A JP 5290797 B2 JP5290797 B2 JP 5290797B2
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- JP
- Japan
- Prior art keywords
- layer
- nonwoven fabric
- moisture
- building materials
- waterproof sheet
- 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.)
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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
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/002—Sheets of flexible material, e.g. roofing tile underlay
-
- 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
- E04B1/625—Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Description
前記不織布層の上側に積層された、防水性及び透湿性を有する多孔性ポリオレフィンフィルム層と、
前記不織布層と前記多孔性ポリオレフィンフィルム層とを接着した接着樹脂層であって、平面視において線状の樹脂が多数本略平行状に配置されて形成された通気性接着樹脂層とを備え、
前記通気性接着樹脂層における線状樹脂の幅が0.5〜3mmであり、隣り合う線状樹脂の間の隙間の幅が0.1〜1mmであることを特徴とする建材用透湿防水シート。
透湿度が7000g/m2・24hrである防水性及び透湿性を有する厚さ30μmの多孔性ポリエチレンフィルム(3)と、厚さ20μmのポリプロピレンフィルムにアルミニウム蒸着膜が蒸着されてなる多孔性フィルム(多孔性遮熱層)(5)と、厚さ12μmの耐候剤含有ポリエチレンフィルム(合成樹脂保護層)(6)とがこの順で重ね合わされるように各層間をドライラミネート法により接着一体化して、表材を得た。
材料設計等を表1に示す条件に設定した以外は、実施例1と同様にして、表1に示す構成を備えた建材用透湿防水シートを得た。
JIS L1099の4.1のA法(繊維製品の透湿度試験方法)に準拠して、各建材用透湿防水シートの透湿度(g/m2・24hr)を求めた。
建材用透湿防水シートを、80℃×20%RH×15.5時間、−40℃×0%RH×7.5時間、80℃×95%RH×15.5時間、−40℃×0%RH×7.5時間の各環境条件下に順に置く工程を1サイクルとし、これを5サイクル繰り返す。
2…不織布層
3…多孔性ポリオレフィンフィルム層
4…通気性接着樹脂層
5…多孔性遮熱層
6…合成樹脂保護層
11…線状樹脂
12…溶着部
13…隣り合う線状樹脂の間の隙間
S…隙間の幅
W…線状樹脂の幅
Claims (6)
- かさ密度が0.01〜0.05g/cm3の不織布層と、
前記不織布層の上側に積層された、防水性及び透湿性を有する多孔性ポリオレフィンフィルム層と、
前記不織布層と前記多孔性ポリオレフィンフィルム層とを接着した接着樹脂層であって、平面視において線状の樹脂が多数本略平行状に配置されて形成された通気性接着樹脂層とを備え、
前記通気性接着樹脂層における線状樹脂の幅が0.5〜3mmであり、隣り合う線状樹脂の間の隙間の幅が0.1〜1mmであり、
前記通気性接着樹脂層において隣り合う線状樹脂同士がその長さ方向に沿って部分的に溶着し、
前記線状樹脂の厚さ方向の少なくとも一部が前記不織布層に含浸されていることを特徴とする建材用透湿防水シート。 - 前記通気性接着樹脂層は、熱可塑性樹脂を押出機により糸状に溶融押出したものを用いて形成されたものである請求項1に記載の建材用透湿防水シート。
- 前記不織布層は、スパンボンド不織布またはメルトブロー不織布で形成されている請求項1または2に記載の建材用透湿防水シート。
- 前記スパンボンド不織布はポリオレフィン製である請求項3に記載の建材用透湿防水シート。
- 前記多孔性ポリオレフィンフィルム層の上側に、合成樹脂フィルムに金属蒸着膜が蒸着されてなる多孔性遮熱層が積層されている請求項1〜4のいずれか1項に記載の建材用透湿防水シート。
- 前記多孔性遮熱層の上側に合成樹脂保護層が積層されている請求項5に記載の建材用透湿防水シート。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009030678A JP5290797B2 (ja) | 2009-02-13 | 2009-02-13 | 建材用透湿防水シート |
PCT/JP2010/051190 WO2010092877A1 (ja) | 2009-02-13 | 2010-01-29 | 建材用透湿防水シート |
US13/201,379 US20120094067A1 (en) | 2009-02-13 | 2010-01-29 | Moisture-permeable water-proof sheet for buiilding materials |
CN201080007426.XA CN102317072B (zh) | 2009-02-13 | 2010-01-29 | 建材用透湿防水片材 |
TW099103966A TWI485068B (zh) | 2009-02-13 | 2010-02-09 | Waterproof sheets for building materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009030678A JP5290797B2 (ja) | 2009-02-13 | 2009-02-13 | 建材用透湿防水シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010184451A JP2010184451A (ja) | 2010-08-26 |
JP5290797B2 true JP5290797B2 (ja) | 2013-09-18 |
Family
ID=42561721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009030678A Active JP5290797B2 (ja) | 2009-02-13 | 2009-02-13 | 建材用透湿防水シート |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120094067A1 (ja) |
JP (1) | JP5290797B2 (ja) |
CN (1) | CN102317072B (ja) |
TW (1) | TWI485068B (ja) |
WO (1) | WO2010092877A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5679941B2 (ja) * | 2011-09-29 | 2015-03-04 | セーレン株式会社 | ハウスラップ材 |
TWI499708B (zh) * | 2012-06-14 | 2015-09-11 | Chia Chi Engineering Co Ltd | 複合結構板(二) |
CN103031894B (zh) * | 2012-11-15 | 2014-09-03 | 郑运婷 | 文物防潮布罩 |
JP2014210379A (ja) * | 2013-04-18 | 2014-11-13 | 太陽工業株式会社 | 積層シート、及び、積層シートの接合方法 |
WO2015025503A1 (ja) * | 2013-08-21 | 2015-02-26 | セーレン株式会社 | 遮熱防水シート |
KR101427375B1 (ko) | 2014-03-04 | 2014-08-07 | 김형수 | 아스팔트 포장 공사용 통기성 폴리에틸렌 필름 및 이를 포함하는 아스팔트 보강재 |
WO2015179901A1 (en) * | 2014-05-30 | 2015-12-03 | Silver Batts Pty Ltd | Building membranes |
GB2528132B (en) * | 2014-07-11 | 2021-04-14 | Building Product Design Ltd | Construction membrane and intermittent tape |
PL3002382T3 (pl) * | 2014-10-02 | 2018-06-29 | Ewald Dörken Ag | Membrana dachowa |
KR101588630B1 (ko) * | 2014-10-17 | 2016-01-27 | (주)대한솔루션 | 열 차단 기능을 가진 자동차용 헤드라이닝 및 그 제조방법 |
JP2017144633A (ja) * | 2016-02-17 | 2017-08-24 | 旭・デュポン フラッシュスパン プロダクツ株式会社 | 複合シート |
TWI609789B (zh) * | 2016-03-30 | 2018-01-01 | 三芳化學工業股份有限公司 | 積層複合材及其製造方法 |
JP6684638B2 (ja) * | 2016-04-20 | 2020-04-22 | フクビ化学工業株式会社 | 建築用透湿防水シート及びその製造方法 |
US10385572B2 (en) * | 2016-05-13 | 2019-08-20 | Atlantic Coated Papers Ltd. / Papier Couches D'atlantic Ltee | Sheet material for roofing with water-based adhesive back coating |
CN106240043A (zh) * | 2016-08-01 | 2016-12-21 | 太仓顺如成建筑材料有限公司 | 一种抗静电防水复合无纺布 |
WO2018083581A1 (en) | 2016-11-04 | 2018-05-11 | 3M Innovative Properties Company | Adhesive for ice and water barrier films |
US11407198B2 (en) | 2017-04-03 | 2022-08-09 | Ewald Dörken Ag | Roofing underlay, particularly for using as roof cladding underlay and/or roof lining membrane |
DE102017004350A1 (de) * | 2017-05-08 | 2018-11-08 | Ewald Dörken Ag | Nageldichte Unterdachbahn |
CN112585001A (zh) * | 2018-08-14 | 2021-03-30 | 株式会社三釜Tech | 可气化防腐蚀涂层纸及其制造方法 |
JP7215314B2 (ja) * | 2019-04-25 | 2023-01-31 | 東洋紡株式会社 | 土木用通気遮水複合材 |
CN113492565A (zh) * | 2020-03-19 | 2021-10-12 | 赛恩斯(北京)科技发展有限公司 | 一种高强度高透气面料 |
CN112874090A (zh) * | 2021-01-12 | 2021-06-01 | 北京东方雨虹防水技术股份有限公司 | 一种防水卷材 |
JP2023025508A (ja) * | 2021-08-10 | 2023-02-22 | 帝人株式会社 | 積層膜 |
DE102021121559A1 (de) | 2021-08-19 | 2023-02-23 | BMI Group Management UK Limited | Dachunterspannbahn |
CN113771437A (zh) * | 2021-08-20 | 2021-12-10 | 浙江博基工程材料有限公司 | Pvc高分子防水卷材及其生产工艺 |
JP7428997B1 (ja) | 2023-07-06 | 2024-02-07 | 株式会社ケー・エス・ティー | 防水通気建材 |
JP7469836B1 (ja) | 2023-07-06 | 2024-04-17 | 株式会社ケー・エス・ティー | 透湿防水建材シート |
Family Cites Families (16)
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US3251727A (en) * | 1961-08-17 | 1966-05-17 | Riegel Textile Corp | Laminated breathable textile product and method of manufacturing same |
US4684568A (en) * | 1986-04-21 | 1987-08-04 | E. I. Du Pont De Nemours And Company | Vapor-permeable liquid-impermeable fabric |
JP2550770Y2 (ja) * | 1991-02-01 | 1997-10-15 | 田島ルーフィング株式会社 | 建造物等の防水構造 |
JP2520239Y2 (ja) * | 1991-02-28 | 1996-12-11 | ベスト合成化学工業株式会社 | 特殊エマルジョンを用いた防水構造 |
US5560974A (en) * | 1991-03-22 | 1996-10-01 | Kappler Safety Group, Inc. | Breathable non-woven composite barrier fabric and fabrication process |
US5342469A (en) * | 1993-01-08 | 1994-08-30 | Poly-Bond, Inc. | Method of making a composite with discontinuous adhesive structure |
JPH07144393A (ja) * | 1993-11-25 | 1995-06-06 | Toray Ind Inc | 塗膜防水基布 |
JP2001182237A (ja) * | 1999-12-27 | 2001-07-03 | Lonseal Corp | 脱気性防水シート及びシート防水施工における脱気方法 |
JP2001279882A (ja) * | 2000-03-31 | 2001-10-10 | Nagoya Seiren:Kk | 屋根下地材 |
JP2002264254A (ja) * | 2001-03-14 | 2002-09-18 | Nisshin Steel Co Ltd | 遮熱性に優れた塗装金属板及び製造方法 |
JP4942267B2 (ja) * | 2001-08-31 | 2012-05-30 | 東洋紡績株式会社 | 止水材並びに止水方法 |
JP4546834B2 (ja) * | 2002-12-09 | 2010-09-22 | テイカ株式会社 | 有益な性質を有する酸化チタン粒子およびその製造方法 |
JP2005059506A (ja) * | 2003-08-19 | 2005-03-10 | Yagi Mokuzai Sangyo Kk | 輻射熱反射機能付き透湿防水シート |
JP2006328879A (ja) * | 2005-05-30 | 2006-12-07 | Suminoe Textile Co Ltd | 建材用透湿防水シート |
JP4822827B2 (ja) * | 2005-12-06 | 2011-11-24 | ロンシール工業株式会社 | シート防水木質屋根構造 |
JP3129145U (ja) * | 2006-11-21 | 2007-02-08 | アース化研株式会社 | 遮熱シート |
-
2009
- 2009-02-13 JP JP2009030678A patent/JP5290797B2/ja active Active
-
2010
- 2010-01-29 CN CN201080007426.XA patent/CN102317072B/zh not_active Expired - Fee Related
- 2010-01-29 WO PCT/JP2010/051190 patent/WO2010092877A1/ja active Application Filing
- 2010-01-29 US US13/201,379 patent/US20120094067A1/en not_active Abandoned
- 2010-02-09 TW TW099103966A patent/TWI485068B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI485068B (zh) | 2015-05-21 |
CN102317072B (zh) | 2015-08-19 |
CN102317072A (zh) | 2012-01-11 |
TW201041742A (en) | 2010-12-01 |
JP2010184451A (ja) | 2010-08-26 |
US20120094067A1 (en) | 2012-04-19 |
WO2010092877A1 (ja) | 2010-08-19 |
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