JPS61197142U - - Google Patents

Info

Publication number
JPS61197142U
JPS61197142U JP1985079781U JP7978185U JPS61197142U JP S61197142 U JPS61197142 U JP S61197142U JP 1985079781 U JP1985079781 U JP 1985079781U JP 7978185 U JP7978185 U JP 7978185U JP S61197142 U JPS61197142 U JP S61197142U
Authority
JP
Japan
Prior art keywords
flutes
large number
sheet
parallel
top 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.)
Granted
Application number
JP1985079781U
Other languages
Japanese (ja)
Other versions
JPH0328670Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985079781U priority Critical patent/JPH0328670Y2/ja
Priority to GB08611781A priority patent/GB2175635B/en
Priority to US06/863,565 priority patent/US4730805A/en
Priority to KR1019860003893A priority patent/KR910007372B1/en
Priority to CA000509842A priority patent/CA1277846C/en
Priority to AU57962/86A priority patent/AU586480B2/en
Priority to CN86103638A priority patent/CN1003182B/en
Publication of JPS61197142U publication Critical patent/JPS61197142U/ja
Priority to US07/162,228 priority patent/US4787597A/en
Application granted granted Critical
Publication of JPH0328670Y2 publication Critical patent/JPH0328670Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は第１の実施例の拡大縦断面図、第２図
は第１図に示すものを使用したコンクリート型枠
の斜面図、第３図は第２図中―線断面図、第
４図は第２の実施例の拡大断面図、第５図は第４
図に示すものの使用の一例を示す略示断面図であ
る。 ２：ドレンシート、３：表面シート、４：裏面
シート、５：隔壁、６：フルート、７：小孔、８
：外表面、９：合成繊維製布帛、１０：接着剤。 Fig. 1 is an enlarged vertical sectional view of the first embodiment, Fig. 2 is a slope view of a concrete form using the one shown in Fig. 1, Fig. 3 is a sectional view taken along the line in Fig. 2, and Fig. 4 The figure is an enlarged sectional view of the second embodiment, and FIG.
FIG. 3 is a schematic cross-sectional view showing an example of the use of what is shown in the figures. 2: Drain sheet, 3: Top sheet, 4: Back sheet, 5: Partition wall, 6: Flute, 7: Small hole, 8
: Outer surface, 9: Synthetic fiber fabric, 10: Adhesive.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 間隔を存して平行に配置された合成樹脂製の表
面シートと裏面シートとが、前記間隔内に平行に
配置された同質の多数の隔壁によつて一体に結合
されて両シート間に平行に走る多数のフルートが
形成され、少なくとも表面シートには、前記多数
のフルートのそれぞれに連通する多数の小孔が貫
設されていると共に、該表面シートの外表面には
透水性、通気性は有するもののセメント粒子、土
壌粒子等は透過させない組織密度の合成繊維製布
帛が接着されており、前記表面シートと裏面シー
トとのフルートと直交する端面には、該各フルー
トが開口させられている土木工事用ドレンシート
。 A front sheet and a back sheet made of synthetic resin are arranged in parallel with a gap between them, and are integrally joined by a large number of partition walls of the same quality that are arranged in parallel within the gap, so that the sheets are parallel to each other. A large number of running flutes are formed, and at least the top sheet has a large number of small holes that communicate with each of the large number of flutes, and the outer surface of the top sheet has water permeability and air permeability. Civil engineering work in which a synthetic fiber fabric with a tissue density that does not allow the penetration of cement particles, soil particles, etc. is adhered, and each of the flutes is opened at the end surfaces of the top sheet and the back sheet that are perpendicular to the flutes. drain sheet.
JP1985079781U 1985-05-28 1985-05-28 Expired JPH0328670Y2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1985079781U JPH0328670Y2 (en) 1985-05-28 1985-05-28
GB08611781A GB2175635B (en) 1985-05-28 1986-05-14 Formwork
US06/863,565 US4730805A (en) 1985-05-28 1986-05-15 Form for forming concrete
KR1019860003893A KR910007372B1 (en) 1985-05-28 1986-05-20 Form panel
CA000509842A CA1277846C (en) 1985-05-28 1986-05-23 Form for forming concrete
AU57962/86A AU586480B2 (en) 1985-05-28 1986-05-27 Form for forming concrete
CN86103638A CN1003182B (en) 1985-05-28 1986-05-27 Form for forming concrete
US07/162,228 US4787597A (en) 1985-05-28 1988-02-29 Cloth faced form for forming concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985079781U JPH0328670Y2 (en) 1985-05-28 1985-05-28

Publications (2)

Publication Number Publication Date
JPS61197142U true JPS61197142U (en) 1986-12-09
JPH0328670Y2 JPH0328670Y2 (en) 1991-06-19

Family

ID=30625014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985079781U Expired JPH0328670Y2 (en) 1985-05-28 1985-05-28

Country Status (1)

Country Link
JP (1) JPH0328670Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151654A (en) * 1987-12-04 1989-06-14 Kumagai Gumi Co Ltd Fabric for forming surface of sheathing board
JPH01107760U (en) * 1988-01-11 1989-07-20
JPH01295969A (en) * 1987-10-16 1989-11-29 Mikio Sugimoto Lining sheet for sheathing board and sheathing board and concrete formwork

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616249A (en) * 1979-07-17 1981-02-17 Fuji Electric Co Ltd Failure diagnostic system for process input and output unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616249A (en) * 1979-07-17 1981-02-17 Fuji Electric Co Ltd Failure diagnostic system for process input and output unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295969A (en) * 1987-10-16 1989-11-29 Mikio Sugimoto Lining sheet for sheathing board and sheathing board and concrete formwork
JPH01151654A (en) * 1987-12-04 1989-06-14 Kumagai Gumi Co Ltd Fabric for forming surface of sheathing board
JPH01107760U (en) * 1988-01-11 1989-07-20

Also Published As

Publication number Publication date
JPH0328670Y2 (en) 1991-06-19

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