JPH0538111U - Simple absorbent mat - Google Patents
Simple absorbent matInfo
- Publication number
- JPH0538111U JPH0538111U JP9574791U JP9574791U JPH0538111U JP H0538111 U JPH0538111 U JP H0538111U JP 9574791 U JP9574791 U JP 9574791U JP 9574791 U JP9574791 U JP 9574791U JP H0538111 U JPH0538111 U JP H0538111U
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- JP
- Japan
- Prior art keywords
- water
- pouch
- absorbent
- bag
- absorbing
- 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.)
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Abstract
(57)【要約】
【目的】水災現場で建物等への水の侵入或いは、建物等
の浸水を防止するための吸水用又は堰止め用として効果
的に使用できるようにすること。
【構成】水を通す材質でつくられている長方形や長尺形
の外覆袋１内に、高吸水性樹脂粉末材３を充填した吸水
用小袋２を長さ方向に並列させると共に各吸水用小袋２
の基部を外覆袋１の表面材の片面に止めて収容し、水災
等の増水現場や洪水現場で、水に接触、浸すのみで、吸
水用小袋２内に充填された高吸水性樹脂粉末材が極めて
短時間で吸水ゲル化し、従来の積み土のうを用いた工法
と同様に堰止めが行える。
(57) [Summary] [Purpose] To enable effective use for water absorption or weir protection to prevent water from entering buildings or inundation of buildings at flood disaster sites. [Structure] A water-absorbing pouch 2 filled with a highly water-absorbent resin powder material 3 is arranged in a rectangular or elongated outer cover bag 1 made of a water-permeable material, and the water-absorbing pouches 2 are arranged in parallel in the lengthwise direction and used for water absorption. Pouch 2
The water-absorbent resin powder filled in the water-absorbent pouch 2 is simply stored in the outer bag 1 on one side of the surface material of the outer bag 1 and then contacted and dipped in water at a flooding site such as a water disaster or a flood site. The material turns into a water-absorbing gel in an extremely short time and can be dammed in the same way as the conventional method using a pile of sandbags.
Description
【０００１】[0001]
この考案は、吸水性簡易マットに関し、詳しくは、水災現場で建物等への水の 侵入或いは、建物等の浸水を防止するための吸水用又は堰止め工法用のウォータ ーマットとして用いられ、さらに、ゴルフ場のグリーン、運動場、テニスコート 等において吸水用マットとして用いられる吸水性簡易マットに関する。 The present invention relates to a water-absorbing simple mat, and more specifically, it is used as a water mat for absorbing water or a dam construction method for preventing water from entering a building or inundation of a building at a water disaster site. The present invention relates to a water-absorbing simple mat used as a water-absorbing mat on a golf course green, athletic field, tennis court, or the like.
【０００２】[0002]
一般に、洪水による河川堤防の決壊や、豪雨等による市街地における水災現場 では、その応急処置的防止方法として土砂等を用いた土のうを水位に応じた高さ に積み重ねて、建物等への水の侵入を防止する土のう工法が用いられている。ま た、建物等に侵入した際には、建物に排水設備が備えられてあるときは、その設 備を活用して排水するが、排水設備が完備していない建物においては、簡易な排 水器やバケツ等を用いて屋外に排水している。 Generally, when a river dike breaks down due to a flood or a flood disaster occurs in an urban area due to heavy rain, sandbags made of earth and sand are piled up at a height according to the water level to prevent water from entering buildings, as a first aid measure. The sandbag construction method is used to prevent this. In addition, when a building has drainage facilities when it invades, it will be drained using that facility, but if the building does not have complete drainage facilities, simple drainage will be used. The water is drained to the outside using a vessel or bucket.
【０００３】 また、ゴルフコースや運動場、テニスコート等においては、多少の降雨には競 技やプレーが実施可能なように排水の良い土壌、土質等から造成されているが、 それでもゴルフコースのグリーン面に水が留置している場合や、陸上競技やテニ ス等の競技で降雨後すぐに試合を行う場合には、競技場表地の水を除去しなけれ ばならない。In addition, in a golf course, a playground, a tennis court, and the like, although it is constructed from well-drained soil and soil so that competition and play can be carried out even if some rainfall occurs, the golf course is still green. Water must be removed from the surface of the stadium if water is retained on the surface or if the game is to be performed immediately after rainfall in athletics or tenis.
【０００４】 従来、このような場合には、布製のモップ、或るいは軟質ポリウレタンフォー ム等からなるスポンジ等により、ゴルフコースのグリーン面や、競技場の地表面 の水分を、そのモップ、スポンジ等により吸収させて水分の除去を行っていた。Conventionally, in such a case, the moisture on the green surface of the golf course or the ground surface of the stadium is removed by a mop made of cloth, or a sponge made of soft polyurethane foam or the like. The water was removed by absorbing it by the above method.
【０００５】[0005]
しかし、前者の洪水等の水災時に、積み土のう工法を実施するには、洪水に備 えて土のうを用意しておく必要があり、多量の土のうを備えておくためには、大 きな収納場所及び収納空間を必要とした。また、洪水が惹起する危険を察知して 予め土のうを作るとしても、必要とされる量の土砂等を短時間に水災現場に搬送 することは至難である。また、水災現場付近において、土のうに用いる土砂等を 急遽に確保することは困難なことであり、これらに対応するための準備に要する 時間の長短も被害を大きくする要因となっている。更に、十分な量の土砂等が確 保できても、土のうを作成するために多くの人手を必要とした。 However, in the case of the former flood and other flood disasters, it is necessary to prepare sandbags for floods in order to carry out the sandbag construction method, and in order to prepare a large amount of sandbags, a large storage space and Needed storage space. In addition, even if sandbags are created in advance by detecting the danger caused by floods, it is extremely difficult to transport the required amount of sediment to the flood disaster site in a short time. In addition, it is difficult to urgently secure earth and sand used for sandbags near the site of a water disaster, and the length of time required for preparation to deal with these is also a factor that causes greater damage. Furthermore, even if a sufficient amount of sand and sand could be secured, a lot of manpower was required to make sandbags.
【０００６】 また、予め設置されているガードレールに板を嵌着して堰を作る、いわゆる防 水板工法による場合にも、予め板の嵌着用のガードレールを必要とし、また、板 が重く作業に多くの労力を必要とし、加えてこれらガイドレールや堰板の管理や 保管場所にも問題があった。Further, even in the case of a so-called water-proof plate construction method in which a plate is fitted to a guardrail installed in advance to form a weir, a guardrail for fitting the plate is required in advance, and the plate is heavy and difficult to work. It requires a lot of labor, and in addition, there is a problem in the management and storage place of these guide rails and barrier plates.
【０００７】 これらの点を勘案して、通水性材質の袋に水不溶性吸水性樹脂と繊維質物質と を混合加圧形成した粒体を通水性の袋内に充填した水災用土のう（特開昭62-133 204 号、特開昭63-110307 号、特開昭63-75208号、特開昭63-75207号）等が提供 されている。In consideration of these points, a water-disaster sandbag in which a water-insoluble water-absorbent resin and a fibrous substance are mixed and formed into a water-permeable bag and the granules are filled in the water-permeable bag (JP JP-A-62-133204, JP-A-63-110307, JP-A-63-75208, JP-A-63-75207) and the like are provided.
【０００８】 しかし、上記のような土のうは、水災現場での使用時に、袋内に充填された粉 粒状の吸水性樹脂が吸水して吸水ゲル化したり、体積膨脹を生じて嵩比重が著し く小さくなるため、土のうの個々が浮き上がり、土砂等を入れた土のうを組み合 せて使用しなければならなくなり、結局は土砂を使用した土砂を必要としていた 。However, when the sandbags as described above are used at the time of a flood disaster, the granular water-absorbent resin filled in the bag absorbs water to form a water-absorbing gel, or causes volume expansion to have a significant bulk specific gravity. As the sandbags become smaller, individual sandbags float up, and sandbags containing sand, etc. must be used in combination, and eventually sandbags using sandbags were needed.
【０００９】 また、粉粒状の吸水性樹脂が吸水して吸水ゲル化すると、袋に内側から圧力が かかり、全体的に丸味を帯びるので、積載して使用するとき、土のうとの間の接 触が悪くなり、各土のうの表面が滑り易くなる欠点があった。Further, when the water-absorbent resin in the form of powder or granules absorbs water and becomes a water-absorbing gel, pressure is applied to the bag from the inside, and the bag is rounded as a whole. However, there was a defect that the surface of each sandbag became slippery.
【００１０】 また、この欠陥を改良したものとして、、通水性の袋内において、吸水した状 態で嵩比重を考慮して水中に沈み得るようにした吸水性ゲル水のうや、その水の うの表面に多数の凸部を形成して、使用時に吸水性樹脂が吸水ゲル化により著し く体積膨脹を生じて袋全体が丸味を帯びたとき、滑り難くしたものが提供されて いる（特開平2-106021号）しかし、この吸水性ゲル水のうも、水災現場での設置 後の固定性、製作費のコスト、設置効率等の点から問題があった。Further, as an improvement of this defect, as a water absorbent gel water soaked in a water-permeable bag so as to be submerged in the water-absorbed state in consideration of bulk specific gravity, It is provided with a large number of protrusions formed on the surface of the urine so that the water-absorbent resin does not slip when the bag is rounded due to the volume expansion of the water-absorbent resin during use. However, this water-absorbent gel water sprouts has problems in terms of fixability after installation at the site of a water disaster, production cost, installation efficiency, and the like.
【００１１】 さらに、ゴルフ場のグリーン、運動場、テニスコート等における吸水用マット として提供されているもの（実公昭60-38725号）は、多量の水に対応する程の吸 水量がないため、何度もモップ或いはスポンジを絞って水の溜った表面の拭き取 りを繰り返さなければならなかった。また、スポンジにあっては、吸水量を増大 させるために、そのスポンジを構成する軟質ポリウレタンフォーム等を大きくす ると、嵩が増大して取扱いが不便になる問題があった。Further, what is provided as a water-absorbing mat in a golf course green, a playground, a tennis court, etc. (Jitsuko Sho 60-38725) does not have enough water absorption to handle a large amount of water. I had to repeatedly squeeze the mop or sponge to wipe off the water surface. Further, in the case of a sponge, if the flexible polyurethane foam or the like constituting the sponge is made large in order to increase the amount of water absorption, there is a problem in that the bulk becomes large and the handling becomes inconvenient.
【００１２】 この考案は、上記のような水災等や、競技場やゴルフコースのグリーンに対す る浸水や留水の問題点を解決することを目的としている。The present invention aims to solve the above-mentioned problems such as water disasters and the problems of inundation and retained water on the green of a stadium or a golf course.
【００１３】[0013]
この考案は、前記の目的を達成するため、透水性材質からなる長方形の外覆袋 内に、高吸水性樹脂粉末材を充填した吸水用小袋を長さ方向に並列させると共に 各吸水用小袋の基部を外覆袋の表面材の片面に止着収容することを特徴とし、さ らに、高吸水性樹脂粉末材を充填した吸水用小袋は、長方形の外覆袋内において 、長さ方向に二列以上の複数列に止着収容すると共に、長方形の外覆袋の水位に 対応する高さに適合するよう、吸水用小袋に充填する高吸水性樹脂粉末材の量を 任意に調量充填できるようにし、小袋の外袋は吸水性、通水性のある繊維性布、 不織布或いは合成紙を用いて袋状に形成し、さらにこの袋内にこの袋と同質材で 形成した内袋に高吸水性樹脂粉末材を充填し、且つ、小袋の外袋を二重にした構 成としたことを特徴とした吸水性簡易マットに関するものである。 In order to achieve the above-mentioned object, this invention has a rectangular outer bag made of a water-permeable material in which water-absorbing sachets filled with a highly water-absorbent resin powder material are arranged in parallel in the longitudinal direction and The base is fixedly housed on one side of the surface material of the outer bag, and the water-absorbent pouch filled with the highly water-absorbent resin powder material is placed in the rectangular outer bag in the longitudinal direction. It is fixedly stored in two or more rows, and the amount of super absorbent resin powder material to be filled into the water-absorbent pouch is adjusted to the height corresponding to the water level of the rectangular outer bag. The outer bag of the small bag is made of a water-absorbing and water-permeable fibrous cloth, non-woven fabric, or synthetic paper in the shape of a bag, and an inner bag made of the same material as this bag is used in the bag. It has a structure in which the water absorbent resin powder material is filled and the outer bag of the small bag is doubled. The present invention relates to water-absorbent simple mat and butterflies.
【００１４】[0014]
この考案における吸水性簡易マットは、透水性材質からなる長方形の外覆袋内 に、高吸水性樹脂粉末材を充填した吸水用小袋を外覆袋内における表面材の片面 に並列的に止着収容してあるので、例えば、水災等の増水現場で、水に接触浸す のみで、吸水用小袋内に充填された高吸水性樹脂粉末材が極めて短時間で吸水ゲ ル化し、従来の土のうと同効果を有する程度の立体的形状に体積が膨脹する。 The water-absorbing simple mat according to the present invention has a rectangular outer bag made of a water-permeable material, and a water-absorbing pouch filled with a highly water-absorbent resin powder material is fixed in parallel to one surface of the surface material in the outer bag. Since it is stored, for example, in a flooding site such as a water disaster, simply by contacting and soaking in water, the super absorbent resin powder material filled in the water absorbing pouch becomes a water absorbing gel in an extremely short time, and The volume expands into a three-dimensional shape having the same effect.
【００１５】 そして、このとき、膨脹した多数の吸水用小袋群の基部は、外覆袋を表面材の 底面側に止着されているため、膨脹時には基部が安定した状態を保持でき、外覆 袋を地表に安置して据付けておける。At this time, since the outer bag is fixed to the bottom surface side of the surface material at the base of the large number of inflated pouches for water absorption, the base can maintain a stable state when inflated. The bag can be installed on the surface of the ground.
【００１６】 そのため、例えば、建物等の周囲等に配置しておくことにより、床下侵入や入 口などを塞ぐことができる。Therefore, for example, by arranging it around a building or the like, it is possible to block an underfloor intrusion or an entrance.
【００１７】 さらに、この吸水性簡易マットは、ゴルフコースのグリーン用の水除去、運動 場、テニスコート等の競技用吸水マットとして使用したときは、従来の布、軟質 ポリウレタンフォーム等に比べて吸水性が著しく高く、且つ、吸水量や保水性も 大きく、一度に多量の水分を吸収、保有することが可能となり、グリーンの表面 、競技場の表面の水分や留水の吸収除去が効果的に行える。Furthermore, when this water-absorbing simple mat is used as a water-absorbing mat for removing water for golf course greens, sports fields, tennis courts, etc., it is more water-absorbing than conventional cloth, flexible polyurethane foam, etc. The water absorption and retention of water are great, and it is possible to absorb and retain a large amount of water at once, effectively absorbing and removing water and water from the surface of the green and the stadium. You can do it.
【００１８】 さらに、この考案に係る吸水性簡易マットは、従来の積み土のう工法用の土の うや水のうに比較して、使用前の吸水以前は長方形の長尺形の外覆袋内に厚みが なく薄手に収納されているため、保管や管理が容易で、しかも運搬や実施作業も 容易である。Furthermore, the water-absorbing simple mat according to the present invention is contained in a rectangular elongated outer bag before absorbing water before use, as compared with the conventional sandbags and sandbags for the sandbag construction method. Since it is thin and stored thinly, it is easy to store and manage, and it is also easy to transport and carry out.
【００１９】[0019]
以下、この考案の実施例を図面を参照して説明する。 An embodiment of the present invention will be described below with reference to the drawings.
【００２０】 図において外覆袋１は、水を吸収して土のうとして地表に据付け、その袋内部 より膨脹した吸水用小袋２が内部から膨らんだ場合でも、上下方向および周囲や 内部からの荷重や押圧に耐えうる強度を備えた天然繊維、人造繊維、金属繊維な どの材質で透水性のある織布、不織布などが好ましい。その平面形状は、長方形 若しくは必要に応じては長尺形とする。In the figure, the outer cover bag 1 absorbs water and is installed as a sandbag on the surface of the earth. Even if the water absorbing pouch 2 expanded from the inside of the bag swells from the inside, the load from the vertical direction, the surroundings and the inside, A woven or non-woven fabric having a water-permeable property such as a natural fiber, an artificial fiber or a metal fiber having a strength capable of withstanding pressing is preferable. The plane shape shall be a rectangle or, if necessary, a long shape.
【００２１】 この外覆袋１の別の材質として、ポリエチレン、ポリプロピレン等の熱可塑性 樹脂のシート等の二枚の表面材１ｂを重合し、その縁部をヒートシールして袋状 に形成してもよく、この際通水性を考慮して表面材１ｂに微細な穴を設けておく 。As another material for the outer bag 1, two surface materials 1b such as sheets of thermoplastic resin such as polyethylene and polypropylene are polymerized, and the edges are heat-sealed to form a bag. At this time, in consideration of water permeability, fine holes are provided in the surface material 1b.
【００２２】 この外覆袋１は、その袋内部に収容した吸水用小袋２が吸水膨脹して体積が増 大したとき（図４参照）を考慮した大きさに設定しておくものであり、また外覆 袋１の側部１ａを伸縮性を有する材質で形成してもよい。The outer bag 1 is set in size in consideration of the case where the water absorbing pouch 2 accommodated in the bag 2 absorbs water and expands to increase its volume (see FIG. 4). Further, the side portion 1a of the outer cover bag 1 may be formed of a stretchable material.
【００２３】 図において吸水用小袋２は、前記外覆袋１と同材質のシート材で形成するもの で、主として、透水性のある織布、不織婦を用いて袋状に形成し、その開放端基 部２ａから高吸水性樹脂粉末材３を袋内に充填する。In the figure, the water-absorbent pouch 2 is formed of a sheet material of the same material as the outer cover bag 1, and is mainly formed of a water-permeable woven cloth or non-woven cloth into a bag-like shape. The highly water-absorbent resin powder material 3 is filled in the bag from the open end base 2a.
【００２４】 そして、この開放端基部２ａを前記外覆袋１を構成する表面材１ｂの一方に止 着する。Then, the open end base portion 2 a is fixed to one of the surface materials 1 b constituting the outer cover bag 1.
【００２５】 この吸水用小袋２内に充填する高吸水性樹脂粉末材３としては、水を急速、多 量に吸水ゲル化する材料で、高吸水性樹脂及び高吸水性樹脂と他の物質との混合 物であってもよいが、この考案に使用される高吸水性樹脂としては、瞬間吸水性 又は吸水能の優れた樹脂であれば、どのような樹脂を選択することも任意である 。The water-absorbent resin powder material 3 to be filled in the water-absorbent pouch 2 is a material which rapidly and water-absorbently gels a large amount of water. The water-absorbent resin and the water-absorbent resin are mixed with other substances. However, as the highly water-absorbent resin used in the present invention, any resin may be selected as long as it is a resin excellent in instantaneous water absorption or water absorption ability.
【００２６】 例えば、澱粉・アクリルニトリルグラフト共重合体の加水分解物、セルロース アクリル酸・ビニルアルコール共重合体、カルボキシアルキルセルローズの金属 塩、アルギン酸のアルカリ金属塩よりなる群から選ばれた粉末物質等の高吸水性 樹脂を使用する。For example, a hydrolyzate of starch / acrylonitrile graft copolymer, a cellulose / acrylic acid / vinyl alcohol copolymer, a metal salt of carboxyalkyl cellulose, a powder substance selected from the group consisting of alkali metal salts of alginic acid, and the like. Use a super absorbent polymer.
【００２７】 この吸水用小袋２は図に示すものは、外覆袋１内にその長さ方向に二列に並列 に配置し、その開放端基部２ａを表面材１ｂに適宜手段で止着した例を示してい るが、その配置は必要に応じて二列以上の複数列に構成する場合もあり、また吸 水用小袋２内に充填する高吸水樹脂粉末材３の量は、吸水用小袋２の膨脹時の体 積に応じてその充填量を調整する。また、この高吸水性樹脂粉末材３の吸水用小 袋２内への充填は、袋内へ直接行う場合もあるし、図３に示すように前記外覆袋 １、吸水用小袋２と同質材で形成した内袋４に一回入れたものを再び吸水用小袋 ２に入れて使用することもある。この際には、吸水用小袋２を二重袋（図示せず ）に形成することもある。尚、図中５は水位、６は地表である。The water-absorbing pouch 2 shown in the figure is arranged in parallel in two lines in the length direction in the outer bag 1, and the open end bases 2a thereof are attached to the surface material 1b by appropriate means. Although an example is shown, the arrangement may be configured in multiple rows of two or more rows as needed, and the amount of the highly water-absorbent resin powder material 3 to be filled in the water-absorbent pouch 2 is set to the water-absorbent pouch. Adjust the filling amount according to the volume of 2 inflated. Further, the filling of the highly water-absorbent resin powder material 3 into the water absorbing pouch 2 may be carried out directly into the bag, or as shown in FIG. 3, the same quality as the outer bag 1 and the water absorbing pouch 2 may be used. The inner bag 4 formed of the material may be put once into the water absorbing pouch 2 and used again. At this time, the water absorbing pouch 2 may be formed into a double bag (not shown). In the figure, 5 is the water level and 6 is the ground surface.
【００２８】[0028]
この考案における吸水性簡易マットは、透水性材質からなる長方形或いは長尺 形の外覆袋１内に、高吸水性樹脂粉末材３を充填した吸水用小袋２を外覆袋１内 における表面材１ｂの片面（実施時には据付表面側）に並列又は二列以上の複数 列に止着収容してあるので、例えば、使用時の水災等の増水現場や洪水現場で、 水に接触、浸すのみで、吸水用小袋２内に充填された高吸水性樹脂粉末材３が極 めて短時間で吸水ゲル化し、従来の積み土のうを用いた工法と同様の効果を有す る堰止めが行える。 The water-absorbing simple mat according to the present invention has a rectangular or elongated outer bag 1 made of a water-permeable material and a water-absorbing pouch 2 filled with a highly water-absorbent resin powder material 3 as a surface material in the outer bag 1. Because it is fixedly installed in parallel on one side of 1b (the installation surface side at the time of implementation) or in multiple rows of two or more rows, for example, simply by contacting and soaking in water at a flooding site such as a water disaster during use or a flood site. The highly water-absorbent resin powder material 3 filled in the water-absorbent pouch 2 turns into a water-absorbing gel in an extremely short time, and a damming effect having the same effect as the conventional method using the sandbag can be performed.
【００２９】 すなわち、吸水用小袋２は吸水性樹脂の急速な吸水ゲル化により体積膨脹が生 じ、しかも、吸水膨脹した多数の吸水用小袋２群は、据付け地表に接し、底部に 位置している外覆袋１の表面材１ｂの底面側に止着しているため、体積膨脹した 全ての吸水用小袋２群は、底面側から直立した状態に起立し、荷重のほとんどは 下方に集中するため外覆袋１の底面が据付地表に密着して安定した固定ができる 。That is, the water-absorbent pouch 2 undergoes volume expansion due to the rapid water-absorbent gelation of the water-absorbent resin, and a large number of the water-absorbed and expanded water-absorbent pouches 2 are in contact with the installation surface and located at the bottom. Since it is attached to the bottom side of the surface material 1b of the outer cover bag 1, all the volume-expanded water absorbing pouch groups 2 stand upright from the bottom side, and most of the load concentrates downward. Therefore, the bottom surface of the outer cover bag 1 is in close contact with the surface of the installation ground and can be stably fixed.
【００３０】 そのため、例えば、建物等の周囲等に配置しておくことにより、床下侵入や入 口などを塞ぐことができる。Therefore, for example, by arranging it around a building or the like, it is possible to block an underfloor intrusion or an entrance.
【００３１】 さらに、この吸水性簡易マットは、ゴルフコースのグリーン用の水除去、運動 場、テニスコート等の競技用吸水マットとして使用したときは、従来の布、軟質 ポリウレタンフォーム等に比べて吸水性が著しく高く、且つ、吸水量や保水性も 大きく、一度に多量の水分を吸収、保有することが可能となり、グリーンの表面 、競技場の表面の水分や留水の吸収除去が効果的に行える。Further, when this water-absorbing simple mat is used as a water-absorbing mat for removing water for golf course greens, sports fields, tennis courts, etc., it is more water-absorbing than conventional cloth, flexible polyurethane foam, etc. The water absorption and retention of water are great, and it is possible to absorb and retain a large amount of water at once, effectively absorbing and removing water and water from the surface of the green and the stadium. You can do it.
【００３２】 しかも、吸水用小袋２が外覆袋１で覆われているので、使用時、若しくは保管 時等に、吸水用小袋２は破れることがなく耐久性に優れ確実に作用するものであ る。Moreover, since the water-absorbent pouch 2 is covered with the outer cover bag 1, the water-absorbent pouch 2 does not tear during use or storage and has excellent durability and operates reliably. It
【００３３】 さらに、この考案に係る吸水性簡易マットは、従来の積み土のう工法用の土の うや水のうに比較して、使用前の吸水以前は長方形の長尺形の外覆袋１内に厚み がなく薄手に収納されているため、保管や管理が容易で、しかも運搬や実施作業 も容易である。Further, the water-absorbing simple mat according to the present invention has a rectangular elongated outer bag 1 before absorbing water before use, as compared with a conventional sandbag or sandbag for the construction method. Since it is thin and is stored thinly, it is easy to store and manage, and it is also easy to transport and carry out.
【図１】この考案の実施例の一部を切欠いた平面図であ
る。FIG. 1 is a partially cutaway plan view of an embodiment of the present invention.
【図２】この考案の実施例の側断面図である。FIG. 2 is a side sectional view of an embodiment of the present invention.
【図３】この考案の実施例の吸水用小袋の断面図であ
る。FIG. 3 is a cross-sectional view of a water absorbing pouch according to an embodiment of the present invention.
【図４】この考案の実施例の使用した事例を示す概略の
説明図である。FIG. 4 is a schematic explanatory view showing a case in which the embodiment of the present invention is used.
１ 外覆袋 １ａ 側部 １
ｂ 表面材 ２ 吸水用小袋 ２ａ 開放端基部 ３
高吸水性樹脂粉末材 ４ 内袋1 Outer bag 1a Side part 1
b Surface material 2 Water absorption pouch 2a Open end base 3
Super absorbent resin powder material 4 Inner bag
Claims (5)
覆袋内に、高吸水性樹脂粉末材を充填した吸水用小袋を
長さ方向に並列させると共に各吸水用小袋の基部を外覆
袋の表面材の片面に止着収容することを特徴とする吸水
性簡易マット。1. A rectangular or elongated outer bag made of a water-permeable material is provided with water-absorbing sachets filled with a highly water-absorbent resin powder material in the lengthwise direction, and the base of each water-absorbing sachet is removed. A water-absorbing simple mat, which is fixedly stored on one surface of a surface material of a covering bag.
袋は、長方形の外覆袋内において、長さ方向に二列以上
の複数列に止着収容する請求項一記載の吸水性簡易マッ
ト。2. A simple water-absorbent bag according to claim 1, wherein the water-absorbent pouch filled with the highly water-absorbent resin powder material is fixedly housed in a plurality of rows in two or more rows in the length direction in a rectangular outer bag. mat.
袋であって、長方形の外覆袋の水位に対応する高さに適
合するよう、吸水用小袋に充填する高吸水性樹脂粉末材
の量を任意に調量充填できるようにした請求項２記載の
吸水性簡易マット。3. A water-absorbent pouch filled with a highly water-absorbent resin powder material, which is filled in the water-absorbent pouch so as to fit the height corresponding to the water level of a rectangular outer bag. 3. The water-absorbing simple mat according to claim 2, wherein the amount can be arbitrarily adjusted and filled.
であって、小袋の外袋は吸水性、通水性のある繊維性
布、不織布或いは合成紙を用いて袋状に形成し、さらに
この袋内にこの袋と同質材で形成した内袋に高吸水性樹
脂粉末材を充填した請求項２記載の吸水性簡易マット。4. A water-absorbent pouch filled with a highly water-absorbent resin powder, wherein the outer pouch of the pouch is made of a water-absorbent / water-permeable fibrous cloth, non-woven fabric, or synthetic paper into a bag-like shape. The water-absorbing simple mat according to claim 2, wherein an inner bag formed of the same material as this bag is filled with a highly water-absorbent resin powder material.
であって、小袋の外袋を二重にした請求項４記載の吸水
性簡易マット。5. The water-absorbent simple mat according to claim 4, wherein the water-absorbent pouch is filled with a highly water-absorbent resin powder, and the outer pouch of the pouch is doubled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991095747U JP2548537Y2 (en) | 1991-10-25 | 1991-10-25 | Water-absorbing simple mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991095747U JP2548537Y2 (en) | 1991-10-25 | 1991-10-25 | Water-absorbing simple mat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0538111U true JPH0538111U (en) | 1993-05-25 |
| JP2548537Y2 JP2548537Y2 (en) | 1997-09-24 |
Family
ID=14146091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991095747U Expired - Fee Related JP2548537Y2 (en) | 1991-10-25 | 1991-10-25 | Water-absorbing simple mat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2548537Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506386A (en) * | 2022-09-16 | 2022-12-23 | 福建省东升鸿工程建设有限公司 | Cofferdam structure and construction method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3360732B1 (en) * | 2002-01-17 | 2002-12-24 | 牛木 健修 | Sandbag package |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480448A (en) * | 1990-07-24 | 1992-03-13 | Bridgestone Corp | Void filler |
| JP3014205U (en) * | 1995-02-01 | 1995-08-08 | 株式会社奈和精機製作所 | Anti-skid device |
-
1991
- 1991-10-25 JP JP1991095747U patent/JP2548537Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480448A (en) * | 1990-07-24 | 1992-03-13 | Bridgestone Corp | Void filler |
| JP3014205U (en) * | 1995-02-01 | 1995-08-08 | 株式会社奈和精機製作所 | Anti-skid device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506386A (en) * | 2022-09-16 | 2022-12-23 | 福建省东升鸿工程建设有限公司 | Cofferdam structure and construction method thereof |
| CN115506386B (en) * | 2022-09-16 | 2023-08-22 | 福建省东升鸿工程建设有限公司 | Cofferdam structure and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2548537Y2 (en) | 1997-09-24 |
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