JPH0759815B2 - How to lay a block mat - Google Patents
How to lay a block matInfo
- Publication number
- JPH0759815B2 JPH0759815B2 JP12930388A JP12930388A JPH0759815B2 JP H0759815 B2 JPH0759815 B2 JP H0759815B2 JP 12930388 A JP12930388 A JP 12930388A JP 12930388 A JP12930388 A JP 12930388A JP H0759815 B2 JPH0759815 B2 JP H0759815B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- block mat
- mat
- laying
- end portion
- 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.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は法面等の土壌保護用のブロックマットに関す
る。TECHNICAL FIELD The present invention relates to a block mat for protecting soil such as slopes.
土砂の透過を拘束する合成繊維織物等からなるフィルタ
ー材の表面にコンクリートブロックを固着してなったブ
ロックマットは法面等の土壌保護用として広く利用され
ている。このブロックマットは製造面、運搬、敷設等の
取扱面から、その大きさには制限がある。従って、従来
は、第２図のごとくブロックマット１の長さ方向端部お
よび幅方向側縁部にコンクリートブロック２が固着して
いないフィルター材３のみからなる余端部４を設けてお
き、隣接するブロックマット1,1は第３図のごとく、余
端部４上において重ね合わせ敷設して連続した広い敷設
面を形成していた。すなわち、マット間は強固に連結さ
れておらず、余端部上に重ね合わせたブロックマットの
重量により連続を保っているにすぎなかった。従って、
マット間の連結強度は必ずしも充分なものではなかっ
た。A block mat in which a concrete block is fixed to the surface of a filter material made of a synthetic fiber woven fabric or the like for restraining the permeation of sediment is widely used for soil protection such as slopes. The size of this block mat is limited in terms of manufacturing, handling, handling such as laying. Therefore, conventionally, as shown in FIG. 2, a surplus end portion 4 consisting of only the filter material 3 to which the concrete block 2 is not fixed is provided at the lengthwise end portion and the widthwise side edge portion of the block mat 1, As shown in FIG. 3, the block mats 1 and 1 were laid and laid on the extra end portion 4 to form a continuous wide laying surface. That is, the mats were not firmly connected to each other, and the mats were merely kept continuous due to the weight of the block mats that were superposed on the other end. Therefore,
The connection strength between mats was not always sufficient.
この発明は上記事情に鑑みなされたものである。その目
的は、複数のブロックマットを一体化し、広い安定した
敷設面を形成できるブロックマットの敷設方法を提案す
るにある。The present invention has been made in view of the above circumstances. An object of the invention is to propose a method for laying a block mat, which is capable of forming a wide and stable laying surface by integrating a plurality of block mats.
このブロックマットの敷設方法は、合成繊維のフィルタ
ー材の上にコンクリートブロックを固着してなったブロ
ックマットの端部あるいは側縁部にコンクリートブロッ
クが固着されていない余端部を設け、既敷設のブロック
マットの余端部上に隣接して敷設するブロックマットを
重ね合わせ敷設するブロックマットの敷設方法におい
て、余端部とその上に重ね合わせたブロックマットとを
接合することを特徴とする。The method of laying this block mat is to install the concrete mat on the filter material made of synthetic fiber and to provide the end or side edge of the block mat where the concrete block is not fixed, A method of laying a block mat in which a block mat to be laid adjacently on a surplus end portion of a block mat is overlaid is characterized in that the surplus end portion and the block mat superposed thereon are joined.
第１図はこの敷設方法を示すものであり、地盤上に既に
敷設してある既設のブロックマット１−１の片側縁部に
設けた余端部４上に隣接して敷設するブロックマット１
−２の側縁部を重ね合わせ敷設し、その間を接着剤５で
固着し接合してなったものである。FIG. 1 shows this laying method. The block mat 1 to be laid adjacent to the surplus end portion 4 provided on one side edge of the existing block mat 1-1 already laid on the ground.
-2 side edge portions are laid one on top of the other, and the space between them is fixed with an adhesive 5 and joined.
接合の手段としては、接着剤接着のほか、例えば、両面
に粘着剤が塗着してある両面塗着材を用いたり、はり合
わせファスナーを用いたり、あるいはホッチキス等の金
具類を用いることができる。As a means for joining, in addition to adhesive bonding, for example, a double-sided adhesive material having an adhesive applied on both sides, a laminating fastener, or metal fittings such as a stapler can be used. .
この発明は以上の構成からなり、ブロックマットは相互
に長さ方向および／または幅方向の余端部で重ね合わ
せ、接合し、複数のブロックマットが一体化した広い敷
設面を形成できる。The present invention is configured as described above, and the block mats can be overlapped and joined to each other at the marginal ends in the length direction and / or the width direction to form a wide laying surface in which a plurality of block mats are integrated.
従って敷設した複数のブロックマットは一枚のブロック
マットのごとく挙動し、その大きな重量と広い接地面と
により優れた敷設安定性を発揮する。云うまでもなく、
ブロックマット間の位置のずれは起こらない。Therefore, the plurality of laid block mats behaves like a single block mat, and the large weight thereof and the large ground contact surface provide excellent laying stability. Needless to say,
There is no displacement between the block mats.
この発明は以上の通りであり、このブロックマットの敷
設方法によれば、広い面積の法面等にブロックマットを
高い安定性を具備し敷設することができる。The present invention is as described above, and according to the method of laying the block mat, the block mat can be laid with high stability on a slope or the like having a large area.
第１図はこの発明になるブロックマットの敷設方法を示
す側面図、第２図はブロックマットの平面図、第３図は
従来のブロックマットの敷設方法を示す側面図である。 １……ブロックマット ２……コンクリートブロック ３……フィルター材、４……余端部 ５……接着剤。FIG. 1 is a side view showing a method of laying a block mat according to the present invention, FIG. 2 is a plan view of a block mat, and FIG. 3 is a side view showing a conventional method of laying a block mat. 1 ... Block mat 2 ... Concrete block 3 ... Filter material, 4 ... Extra end 5 ... Adhesive.
Claims (1)
トブロックを固着してなったブロックマットの端部ある
いは側縁部にコンクリートブロックが固着されていない
余端部を設け、既敷設のブロックマットの余端部上に隣
接して敷設するブロックマットを重ね合わせ敷設するブ
ロックマットの敷設方法において、余端部とその上に重
ね合わせたブロックマットとを接合することを特徴とす
るブロックマットの敷設方法。1. A block mat formed by adhering a concrete block on a synthetic fiber filter material, or a side edge portion of which is provided with an extra end portion to which the concrete block is not adhered. In a method of laying a block mat to lay a block mat to be laid adjacently on a surplus end portion, the block mat laying method is characterized in that the surplus end portion and the block mat laid on it are joined .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12930388A JPH0759815B2 (en) | 1988-05-26 | 1988-05-26 | How to lay a block mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12930388A JPH0759815B2 (en) | 1988-05-26 | 1988-05-26 | How to lay a block mat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01299922A JPH01299922A (en) | 1989-12-04 |
| JPH0759815B2 true JPH0759815B2 (en) | 1995-06-28 |
Family
ID=15006232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12930388A Expired - Fee Related JPH0759815B2 (en) | 1988-05-26 | 1988-05-26 | How to lay a block mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0759815B2 (en) |
-
1988
- 1988-05-26 JP JP12930388A patent/JPH0759815B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01299922A (en) | 1989-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R360 | Written notification for declining of transfer of rights |
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| R370 | Written measure of declining of transfer procedure |
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| S111 | Request for change of ownership or part of ownership |
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| S531 | Written request for registration of change of domicile |
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| R350 | Written notification of registration of transfer |
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| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
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| R350 | Written notification of registration of transfer |
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| LAPS | Cancellation because of no payment of annual fees |