JP7473956B2 - 緑化資材 - Google Patents
緑化資材 Download PDFInfo
- Publication number
- JP7473956B2 JP7473956B2 JP2020074250A JP2020074250A JP7473956B2 JP 7473956 B2 JP7473956 B2 JP 7473956B2 JP 2020074250 A JP2020074250 A JP 2020074250A JP 2020074250 A JP2020074250 A JP 2020074250A JP 7473956 B2 JP7473956 B2 JP 7473956B2
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- JP
- Japan
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- water
- nonwoven fabric
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- sheet layer
- fibers
- Prior art date
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- 239000000463 material Substances 0.000 title claims description 35
- 239000000835 fiber Substances 0.000 claims description 60
- 239000004745 nonwoven fabric Substances 0.000 claims description 57
- 229920005989 resin Polymers 0.000 claims description 55
- 239000011347 resin Substances 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000000470 constituent Substances 0.000 claims description 16
- 239000005871 repellent Substances 0.000 claims description 7
- 229920003043 Cellulose fiber Polymers 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000002964 rayon Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 16
- 241000196324 Embryophyta Species 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 239000004744 fabric Substances 0.000 description 11
- -1 polypropylene Polymers 0.000 description 7
- 238000000576 coating method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920003232 aliphatic polyester Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 229920002961 polybutylene succinate Polymers 0.000 description 2
- 239000004631 polybutylene succinate Substances 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
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- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Cultivation Of Plants (AREA)
Description
構成繊維同士が三次元的に交絡して一体化してなる短繊維不織布であって、構成繊維が密集してなる密集部と、前記密集部に囲まれた開孔部とを有する開孔不織布からなる開孔不織布層と、
水溶性樹脂からなる水溶性シートからなる水溶性シート層との3層が積層され、
樹脂シートの下に開孔不織布が位置し、開孔不織布の下に水溶性シートが位置してなり、
樹脂シート層の厚みが9~500μm、水溶性シート層の厚みが20~200μmである緑化資材を要旨とするものである。
Claims (5)
- シート表面は撥水性を有し、かつ通水のための多数の小孔を有する樹脂シートからなる樹脂シート層と、
構成繊維同士が三次元的に交絡して一体化してなる短繊維不織布であって、構成繊維が密集してなる密集部と、前記密集部に囲まれた開孔部とを有する開孔不織布からなる開孔不織布層と、
水溶性樹脂からなる水溶性シートからなる水溶性シート層との3層が積層され、
樹脂シートの下に開孔不織布が位置し、開孔不織布の下に水溶性シートが位置してなり、
樹脂シート層の厚みが9~500μm、水溶性シート層の厚みが20~200μmであることを特徴とする緑化資材。
- 水溶性シート層内または、水溶性シート層と開孔不織布層との間に、種子を保持してなることを特徴とする請求項1記載の緑化資材。
- 開孔不織布層を構成する短繊維が、セルロース繊維であることを特徴とする請求項1または2記載の緑化資材。
- セルロース繊維が、コットン繊維またはレーヨン繊維であることを特徴とする請求項3記載の緑化資材。
- 水溶性シート層と構成する水溶性樹脂が、ポリビニルアルコール樹脂であることを特徴とする請求項1~4のいずれか1項記載の緑化資材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020074250A JP7473956B2 (ja) | 2020-04-17 | 2020-04-17 | 緑化資材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020074250A JP7473956B2 (ja) | 2020-04-17 | 2020-04-17 | 緑化資材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021170936A JP2021170936A (ja) | 2021-11-01 |
JP7473956B2 true JP7473956B2 (ja) | 2024-04-24 |
Family
ID=78278064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020074250A Active JP7473956B2 (ja) | 2020-04-17 | 2020-04-17 | 緑化資材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7473956B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010255346A (ja) | 2009-04-28 | 2010-11-11 | Iej:Kk | 水膨潤性吸水性樹脂用包材、土嚢袋および土嚢 |
JP2012034642A (ja) | 2010-08-09 | 2012-02-23 | Takino Filter Kk | 防草緑化シート |
JP2013027660A (ja) | 2011-07-29 | 2013-02-07 | Wendeii:Kk | 防音断熱シート、床敷物及び車両の内装構造 |
JP2018057324A (ja) | 2016-10-05 | 2018-04-12 | 日新産業株式会社 | 植生マット及び植生マットの製造方法 |
JP2019201552A (ja) | 2018-05-21 | 2019-11-28 | 日本植生株式会社 | 植生シート及びこれを用いた植生シート工法 |
-
2020
- 2020-04-17 JP JP2020074250A patent/JP7473956B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010255346A (ja) | 2009-04-28 | 2010-11-11 | Iej:Kk | 水膨潤性吸水性樹脂用包材、土嚢袋および土嚢 |
JP2012034642A (ja) | 2010-08-09 | 2012-02-23 | Takino Filter Kk | 防草緑化シート |
JP2013027660A (ja) | 2011-07-29 | 2013-02-07 | Wendeii:Kk | 防音断熱シート、床敷物及び車両の内装構造 |
JP2018057324A (ja) | 2016-10-05 | 2018-04-12 | 日新産業株式会社 | 植生マット及び植生マットの製造方法 |
JP2019201552A (ja) | 2018-05-21 | 2019-11-28 | 日本植生株式会社 | 植生シート及びこれを用いた植生シート工法 |
Also Published As
Publication number | Publication date |
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JP2021170936A (ja) | 2021-11-01 |
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