JPH03219919A - 複合型透水シート - Google Patents
複合型透水シートInfo
- Publication number
- JPH03219919A JPH03219919A JP1662190A JP1662190A JPH03219919A JP H03219919 A JPH03219919 A JP H03219919A JP 1662190 A JP1662190 A JP 1662190A JP 1662190 A JP1662190 A JP 1662190A JP H03219919 A JPH03219919 A JP H03219919A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- water
- base fabric
- concrete
- fiber
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 62
- 239000002131 composite material Substances 0.000 title claims description 7
- 239000010410 layer Substances 0.000 claims abstract description 81
- 239000000835 fiber Substances 0.000 claims abstract description 43
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 239000002344 surface layer Substances 0.000 claims abstract description 28
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 19
- 239000000057 synthetic resin Substances 0.000 claims abstract description 19
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 13
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 abstract description 14
- 239000011347 resin Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 56
- 238000009415 formwork Methods 0.000 description 39
- 238000010521 absorption reaction Methods 0.000 description 11
- -1 polypropylene Polymers 0.000 description 11
- 239000004568 cement Substances 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 101100474383 Escherichia coli (strain K12) rpsO gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
- B28B7/368—Absorbent linings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662190A JPH03219919A (ja) | 1990-01-26 | 1990-01-26 | 複合型透水シート |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1662190A JPH03219919A (ja) | 1990-01-26 | 1990-01-26 | 複合型透水シート |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03219919A true JPH03219919A (ja) | 1991-09-27 |
| JPH0558364B2 JPH0558364B2 (en]) | 1993-08-26 |
Family
ID=11921413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1662190A Granted JPH03219919A (ja) | 1990-01-26 | 1990-01-26 | 複合型透水シート |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03219919A (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2440149A (en) * | 2006-07-14 | 2008-01-23 | Andrew Neil Mountain | Concrete formwork filter vent |
| CN103406982A (zh) * | 2013-08-12 | 2013-11-27 | 太原钢铁(集团)有限公司 | 一种快速判别加气混凝土砌块发气方向的方法 |
| JP2017106252A (ja) * | 2015-12-10 | 2017-06-15 | 戸田建設株式会社 | 山岳トンネルにおける覆工コンクリート構造体及びそのための複合機能性シート |
-
1990
- 1990-01-26 JP JP1662190A patent/JPH03219919A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2440149A (en) * | 2006-07-14 | 2008-01-23 | Andrew Neil Mountain | Concrete formwork filter vent |
| CN103406982A (zh) * | 2013-08-12 | 2013-11-27 | 太原钢铁(集团)有限公司 | 一种快速判别加气混凝土砌块发气方向的方法 |
| JP2017106252A (ja) * | 2015-12-10 | 2017-06-15 | 戸田建設株式会社 | 山岳トンネルにおける覆工コンクリート構造体及びそのための複合機能性シート |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0558364B2 (en]) | 1993-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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| FPAY | Renewal fee payment (event date is renewal date of database) |
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| LAPS | Cancellation because of no payment of annual fees |