JPS5816230U - Civil engineering mat - Google Patents

Civil engineering mat

Info

Publication number
JPS5816230U
JPS5816230U JP11048881U JP11048881U JPS5816230U JP S5816230 U JPS5816230 U JP S5816230U JP 11048881 U JP11048881 U JP 11048881U JP 11048881 U JP11048881 U JP 11048881U JP S5816230 U JPS5816230 U JP S5816230U
Authority
JP
Japan
Prior art keywords
civil engineering
surface fabric
mat
fabric
base fabric
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
JP11048881U
Other languages
Japanese (ja)
Other versions
JPS607389Y2 (en
Inventor
中村　健男
優 渡辺
Original Assignee
クラレトレ−デイング株式会社
日本特絹工業株式会社
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 by クラレトレ−デイング株式会社, 日本特絹工業株式会社 filed Critical クラレトレ−デイング株式会社
Priority to JP11048881U priority Critical patent/JPS607389Y2/en
Publication of JPS5816230U publication Critical patent/JPS5816230U/en
Application granted granted Critical
Publication of JPS607389Y2 publication Critical patent/JPS607389Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Retaining Walls (AREA)
  • Revetment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案のマットの例を示す断面図、第２図は本
考案のマットを使用したときの砂層の状態を示す断面図
であり、１は基布織物、２は表面織物、３は畝、４は畝
の中空部、５は結合部、６゜６′、６″は砂層を示す。FIG. 1 is a cross-sectional view showing an example of the mat of the present invention, and FIG. 2 is a cross-sectional view showing the state of the sand layer when the mat of the present invention is used, in which 1 is a base fabric, 2 is a surface fabric, and 3 indicates the ridge, 4 indicates the hollow part of the ridge, 5 indicates the joint, and 6°6', 6'' indicates the sand layer.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　５００デニ一ル相当以上の太い経緯糸から組
織し、フラットな基布織物に対して表面織物が部分的に
結合され、該表面織物が多数の細い中空状畝を形成した
二重構造の織物であり、基布織物は十分な透水性を有す
るが砂粒を通過せず、表面織物の少なくとも軟部は糸間
目金を粗にして砂粒を通過する構造を有し、かつ畝間隔
が５〜３０閣、畝高さが畝間隔と同程度かそれ以上であ
ることを特徴とする土木用マット。(1) Double structure made of thick warp and warp yarns equivalent to 500 denier or more, where a surface fabric is partially bonded to a flat base fabric, and the surface fabric forms many thin hollow ridges. The base fabric has sufficient water permeability but does not pass through the sand grains, and at least the soft part of the surface fabric has a structure in which the grains between the threads are coarsened so that water can pass through the sand grains, and the ridge spacing is 5. ~30 Kaku, a mat for civil engineering, characterized in that the height of the ridges is the same as or greater than the interval between the ridges. （２）基布織物と表面織物が経糸および／または緯−糸
あるいは他の接結糸による接結によって結合されてなる
実用新案登録請求の範囲第１項に記載の土木用マット。(2) The civil engineering mat according to claim 1, wherein the base fabric and the surface fabric are connected by binding using warp and/or weft yarns or other binding yarns. （３）基布織物の透水係数が１０−　’〜１０−４ｃｍ
／ｓｅｃである実用新案登録請求の範囲第１項または第
２項に記載の土木用マット。(3) The water permeability coefficient of the base fabric is 10-' to 10-4cm
/sec. （４）表面織物の少なくとも軟部の糸間口金が０゜５〜
２ｗｎである実用新案登録請求の範囲第１項、第２項ま
たは第３項に記載の土木用マット。′(4) The thread gap of at least the soft part of the surface fabric is 0°5~
The mat for civil engineering according to claim 1, 2 or 3 of the utility model registration claim, which is 2wn. ′
JP11048881U 1981-07-24 1981-07-24 Civil engineering mat Expired JPS607389Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11048881U JPS607389Y2 (en) 1981-07-24 1981-07-24 Civil engineering mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11048881U JPS607389Y2 (en) 1981-07-24 1981-07-24 Civil engineering mat

Publications (2)

Publication Number Publication Date
JPS5816230U true JPS5816230U (en) 1983-02-01
JPS607389Y2 JPS607389Y2 (en) 1985-03-12

Family

ID=29904853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11048881U Expired JPS607389Y2 (en) 1981-07-24 1981-07-24 Civil engineering mat

Country Status (1)

Country Link
JP (1) JPS607389Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177992U (en) * 1983-05-16 1984-11-28 伊藤　定雄 Printed circuit board extraction device
JPH10252087A (en) * 1997-03-13 1998-09-22 Daiwabo Co Ltd Earth retaining material with drainage function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177992U (en) * 1983-05-16 1984-11-28 伊藤　定雄 Printed circuit board extraction device
JPH0436157Y2 (en) * 1983-05-16 1992-08-26
JPH10252087A (en) * 1997-03-13 1998-09-22 Daiwabo Co Ltd Earth retaining material with drainage function

Also Published As

Publication number Publication date
JPS607389Y2 (en) 1985-03-12

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