JPH0974925A - Soil covering and material therefor - Google Patents
Soil covering and material thereforInfo
- Publication number
- JPH0974925A JPH0974925A JP25700595A JP25700595A JPH0974925A JP H0974925 A JPH0974925 A JP H0974925A JP 25700595 A JP25700595 A JP 25700595A JP 25700595 A JP25700595 A JP 25700595A JP H0974925 A JPH0974925 A JP H0974925A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- covering
- water
- covering material
- coating
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、土壌における雑草
の生育防止、土壌の乾燥防止、更には、土壌の保温など
により苗木や成木などの生育の促進を図るために、苗木
や成木の周囲の土壌表面を被覆する方法および被覆材に
関するものである。TECHNICAL FIELD The present invention relates to the prevention of growth of weeds in soil, prevention of drying of soil, and further promotion of growth of seedlings and mature trees by keeping the soil warm and the like. The present invention relates to a method for coating a surrounding soil surface and a coating material.
【０００２】[0002]
【従来の技術】道路の周囲や広場などに苗木や成木など
を植生することにより人工的に緑化を行う際に、根本の
周囲の土壌表面を被覆することにより雑草の植生防止、
土壌の乾燥防止、土壌の保温などによる苗木などの成育
を図ることが行われている。2. Description of the Related Art When artificially greening by saplings or adult trees around roads or open spaces, weeds are prevented from vegetation by covering the soil surface around the roots.
The prevention of soil drying and the growth of seedlings by keeping the soil warm are being carried out.
【０００３】そして、従来、図９に示すように土壌表面
に人工板材や紙材などにより形成された被覆体４を用い
て苗木１などの根本周囲の土壌表面２を覆う手段が知ら
れている。Conventionally, as shown in FIG. 9, there is known a means for covering the soil surface 2 around the roots of seedlings 1 with a cover 4 formed of an artificial plate material or paper material on the soil surface. .
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記従
来の土壌被覆手段に用いられる人工板材や紙材などによ
り形成される被覆体４は、軽量で取り扱いが容易である
反面、固定ピンを用いて固定する必要であるばかりか、
板状のものは劣化とともに反りを生じ、また強風で煽ら
れて土壌との間に隙間を生じ、被覆材４で覆った土壌部
分に雑草が成育するなど土壌被覆の効果を消失してしま
う、という問題がある。However, the cover 4 formed of an artificial plate material or paper material used for the conventional soil covering means is lightweight and easy to handle, but is fixed using a fixing pin. Not only is it necessary to
The plate-shaped one causes a warp with deterioration, and is fanned by a strong wind to form a gap with the soil, and the effect of the soil coating disappears such as the growth of weeds on the soil portion covered with the coating material 4, There is a problem.
【０００５】また、前記従来の人工板材を用いる被覆材
４は、特殊な材料であることから高価であるとともに、
表面の模様が画一的で単調であるため、自然の景観にと
け込まず、自然の景観を損ない違和感を与え、更に、人
工的な着色が、紫外線によって経時的に劣化し、変色し
て自然の景観を損なう、という問題もあった。The covering material 4 using the conventional artificial plate material is expensive because it is a special material, and
Since the surface pattern is uniform and monotonous, it does not blend in with the natural landscape and gives a sense of discomfort by spoiling the natural landscape.In addition, artificial coloring deteriorates over time due to ultraviolet rays and changes color to become natural. There was also the problem of spoiling the landscape.
【０００６】[0006]
【課題を解決するための手段】前記課題を解決するた
め、本発明である土壌被覆方法は、砂、骨材または掘削
土の内の少なくとも一つとセメントとを混合させた土壌
被覆材を土壌表面に敷き均し、その上から水を散布侵透
させて前記土壌被覆材を硬化させることによって形成さ
れる透水性を有する被覆体により土壌を被覆することを
特徴とする。In order to solve the above-mentioned problems, the soil coating method of the present invention provides a soil coating material obtained by mixing at least one of sand, aggregate or excavated soil with cement. The soil is covered with a water-permeable covering body formed by spreading and permeating water onto the soil covering, and hardening the soil covering material.
【０００７】また、前記手段において、土壌表面に敷材
を敷設し、その上に土壌被覆材を敷き均す方法、或いは
土壌表面に枠体を設置し、その枠体内に土壌被覆材を敷
き均す方法、更には、早強促進剤、中和剤、繊維物質の
少なくとも一つを混合または溶解させた土壌被覆材を用
いる方法とすることが好ましい。In the above-mentioned means, a laying material is laid on the soil surface and a soil coating material is laid on it, or a frame is installed on the soil surface, and the soil coating material is laid on the frame body. It is preferable to use a soil coating material obtained by mixing or dissolving at least one of an early-strength promoter, a neutralizing agent, and a fiber substance.
【０００８】更に、本発明である土壌被覆材は、砂、骨
材または掘削土の内の少なくとも一つとセメントとを混
合させ、これに、早強促進剤、中和剤、繊維物質の少な
くとも一つを混合または溶解させてなることを特徴とす
る。Further, the soil coating material of the present invention is obtained by mixing cement with at least one of sand, aggregate or excavated soil, and adding it to at least one of an early strengthening accelerator, a neutralizing agent and a fiber substance. It is characterized in that the two are mixed or dissolved.
【０００９】[0009]
【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings.
【００１０】図１および図２は本発明の実施の形態の一
つを示すものであり、まず、図１に示すように苗木１の
周囲の土壌２に土壌被覆材３を敷き均す。FIG. 1 and FIG. 2 show one of the embodiments of the present invention. First, as shown in FIG. 1, a soil covering material 3 is spread on the soil 2 around the seedling 1 and leveled.
【００１１】ここで用いられる土壌被覆材３としては、
砂とセメントとを混合させたドライモルタル、砂とセメ
ントと小石などの骨材とを混合させたドライコンクリー
ト、掘削土にセメントを混合させたドライ改良土、更に
は前記各土壌被覆材３にセメントの硬化を促進させるた
めの早強促進剤、セメントのアルカリ性を中和させるた
めの中和剤、透水性の増強を図るための繊維物質の少な
くとも一つを混合または溶解させたものが用いられる。As the soil covering material 3 used here,
Dry mortar in which sand and cement are mixed, dry concrete in which sand, cement and aggregate such as pebbles are mixed, dry improved soil in which cement is mixed with excavated soil, and further cement in each soil covering material 3 A mixture of at least one of an early-strength accelerator for accelerating hardening of the cement, a neutralizing agent for neutralizing the alkalinity of cement, and a fiber substance for enhancing water permeability is used.
【００１２】次いで、土壌２上に敷き均した土壌被覆材
３の表面に、水を土壌被覆材３が水流で混ぜ合わせられ
ないように静かに散布侵透させて硬化させ、図２に示す
ように被覆体４を形成する。Then, water is gently sprayed on the surface of the soil covering material 3 laid on the soil 2 so that the soil covering material 3 is not mixed with the water flow, and hardened, as shown in FIG. The coating 4 is formed on the substrate.
【００１３】このようにして形成された被覆体４は、セ
メントを含む土壌被覆材３の硬化物であるため適度に重
く且つ硬いので自身の重量により施工箇所に確実に定着
するので従来のもののように固定ピンなどを用いて固定
する必要がなく、台風時のような強風にあっても煽られ
たり、飛んだりする心配がなく、そのうえ堅牢であって
人が通過しても崩壊することがなく、耐久性にも優れて
おり、永続性を確保できるものである。Since the covering 4 thus formed is a hardened material of the soil covering 3 containing cement, it is appropriately heavy and hard, so that it can be reliably fixed to the construction site by its own weight, so that it is the same as the conventional one. There is no need to fix it with a fixing pin etc., there is no fear of being swung or flying even in strong winds such as during a typhoon, and it is also robust and does not collapse even if a person passes by. It also has excellent durability and can ensure durability.
【００１４】また、セメント硬化物である被覆体４は、
遮光性を有するとともに植物の芽などの進行を妨げるの
に充分な硬さを有ることから雑草の成育を確実に防止
し、殊に、土壌被覆材３を混練することなしに硬化させ
た場合には、セメントの微粒子同士が粗に固結するため
適度の透水性を有し、降雨水が被覆体４を介して土壌２
内に侵透し苗木１の根５へ供給可能であり水分不足によ
って成育不良となることもない。Further, the coating body 4 which is a hardened cement product,
Since it has a light-shielding property and is hard enough to prevent the progress of plant buds, it surely prevents the growth of weeds, especially when the soil coating material 3 is hardened without being kneaded. Has moderate water permeability because the fine particles of cement are roughly solidified, and the rainwater passes through the covering body 4 and the soil 2
It can penetrate into the roots and can be supplied to the roots 5 of the seedlings 1, and there is no growth failure due to lack of water.
【００１５】更に、土壌被覆材３としてセメントの硬化
を促進させるための早強促進剤を混合したものを用いた
場合には、硬化が促進されるので作業時間の短縮を図る
ことができることは云うまでもなく、散水侵透によるセ
メントの微粒子が残存するため形成された被覆体４に目
詰りが生ぜず透水性が低下することがない。Further, when the soil coating material 3 is a mixture of an early-strength accelerator for accelerating the hardening of cement, the hardening is promoted and the working time can be shortened. Needless to say, since the fine particles of cement remain due to water permeation and penetration, clogging does not occur in the formed coating body 4 and the water permeability does not decrease.
【００１６】更にまた、土壌被覆材３としてセメントの
アルカリ性を中和させるための中和剤を混合したものを
用いた場合には、中和剤がセメントのアルカリ性を中和
させて苗木１の植生の障害を防ぎ、繊維物質を混合した
ものにあっては、形成された被覆体４の強度が増強され
て更に耐久性の優れたものになるとともに、繊維物質が
透水性を有する場合には、水を散布する時に土壌被覆材
３が混ぜ合わされたとしても形成された被覆体４か透水
性を発揮することができる。Furthermore, when a mixture of a neutralizer for neutralizing the alkalinity of cement is used as the soil coating material 3, the neutralizer neutralizes the alkalinity of the cement and the vegetation of the seedling 1 is used. In the case of a mixture of a fibrous substance and the obstacle, the strength of the formed covering 4 is enhanced to further improve durability, and when the fibrous substance has water permeability, Even if the soil coating material 3 is mixed at the time of spraying water, the formed coating body 4 can exhibit water permeability.
【００１７】図３乃至図７は本発明の異なる実施の形態
を示すものであり、最初に図３に示すように、苗木１の
周囲の土壌２に粗めの和紙や新聞紙などを用いて中空円
板形状に加工した敷材６を敷き、敷材６の内周縁および
外周縁にそれぞれ例えば幅約５ｃｍ程度の段ボール紙な
どにより形成した枠体７および８を設置して敷材６の輪
郭を型どる。3 to 7 show a different embodiment of the present invention. First, as shown in FIG. 3, the soil 2 around the seedling 1 is made hollow by using rough Japanese paper or newspaper. The laying material 6 processed into a disk shape is laid, and the frames 7 and 8 formed of corrugated paper with a width of about 5 cm, for example, are installed on the inner peripheral edge and the outer peripheral edge of the laying material 6, respectively, and the contour of the laying material 6 is formed. Shape.
【００１８】次に、図４および図５に示すように、前記
図１および図２に示した実施の態様に用いたものと同様
の土壌被覆材３を、枠体７と枠体８との間に投入して表
面を平らに敷き均す。Next, as shown in FIGS. 4 and 5, a soil covering material 3 similar to that used in the embodiment shown in FIGS. Pour in between and spread the surface evenly.
【００１９】そして、図６に示すように前記実施の態様
と同様に土壌被覆材３の表面に静かに水を散布侵透させ
て、土壌被覆材３硬化させ図７に示すように被覆体４を
形成する。As shown in FIG. 6, the surface of the soil covering material 3 is gently sprayed with water to penetrate the surface of the soil covering material 3 to cure the soil covering material 3 as shown in FIG. To form.
【００２０】本実施の態様において形成された被覆体４
は前記図１および図２に示した実施の態様より形成され
た被覆体４と同様の作用・効果を奏するものであり、加
えて、枠体７と枠体８とを用いることにより土壌被覆材
３を無駄なく用いることができるとともに所定の厚さな
らびに大きさの被覆体４を容易且つ確実に形成すること
ができるものである。Covering body 4 formed in the present embodiment
Has the same action and effect as the covering body 4 formed by the embodiment shown in FIGS. 1 and 2, and in addition, by using the frame body 7 and the frame body 8, the soil coating material 3 can be used without waste, and the covering 4 having a predetermined thickness and size can be easily and surely formed.
【００２１】また、敷材６を用いた場合には土壌２と被
覆体４とが確実に分離されるため被覆体４が苗木１など
の生育に悪影響を与える心配が全くない。Further, when the laying material 6 is used, the soil 2 and the covering 4 are reliably separated, so there is no fear that the covering 4 adversely affects the growth of the seedlings 1 or the like.
【００２２】尚、本実施の形態においては、枠体７，８
を紙材により形成したため特に撤去しなくとも自然に風
化して自然環境を悪化させる心配はないが、土壌被覆材
３の硬化後、即ち、被覆体４の形成後に撤去してもよ
い。In this embodiment, the frame bodies 7 and 8 are
Since it is formed of paper material, there is no concern that it naturally weathers and deteriorates the natural environment even if it is not removed, but it may be removed after the soil covering material 3 is hardened, that is, after the covering body 4 is formed.
【００２３】また、本実施の形態においては、敷材６お
よび枠体７，８を円形としたが、例えば正方形や星形な
どさまざまな形に形成してもよい。Further, in the present embodiment, the flooring 6 and the frames 7 and 8 are circular, but they may be formed in various shapes such as square and star.
【００２４】更に、本発明は、必ずしも敷材６および枠
体７，８を用いなくともよく、土壌２、苗木１、土壌被
覆材３などの条件や種類に応じて使用すればよい。Further, according to the present invention, the laying material 6 and the frames 7 and 8 are not necessarily used, and may be used depending on the conditions and types of the soil 2, the seedling 1, the soil covering material 3, and the like.
【００２５】更にまた、前記各実施の形態において、土
壌被覆材３内に混入されている粗い砂や海砂、骨材、掘
削土などの混入物が、散水時に被覆体４の表面に露出し
て景観の美的効果を増すことができる。Furthermore, in each of the above-described embodiments, contaminants such as coarse sand, sea sand, aggregate, excavated soil mixed in the soil covering material 3 are exposed on the surface of the covering body 4 at the time of watering. The aesthetic effect of the landscape can be increased.
【００２６】尚また、本発明における被覆体４はセメン
トを主体とした土壌被覆材３を硬化させることにより形
成されているため、経時的に劣化して周囲の自然環境に
溶け込み違和感を生じなくなる。Further, since the covering 4 in the present invention is formed by hardening the soil covering 3 mainly composed of cement, it does not deteriorate with time and melts into the surrounding natural environment to prevent a feeling of strangeness.
【００２７】殊に、散水前、或いは散水後で土壌被覆材
３が硬化する前に敷き均らした土壌被覆材３の表面に例
えば化粧石などを散りばめておくことにより、更に美的
効果を向上させることができる。In particular, before the sprinkling of water, or after sprinkling of water, before the soil covering 3 hardens, the surface of the soil covering 3 is sprinkled with, for example, a decorative stone to further improve the aesthetic effect. be able to.
【００２８】勿論、被覆体４の表面に自然の景観にとけ
込むような模様を施した人工的な板材などの被覆部材
（図示せず）で覆ってもよい。Of course, the surface of the cover 4 may be covered with a cover member (not shown) such as an artificial plate material having a pattern that blends into the natural landscape.
【００２９】尚、前記実施の形態においては、通常のセ
メントを用いた場合を示したが、例えば早強セメントな
どを用いることにより更に早期に強度が発現する。In the above-mentioned embodiment, the case where ordinary cement is used is shown, but the strength is developed even earlier by using, for example, early-strength cement.
【００３０】また、前記実施の形態においては苗木の周
囲について実施した場合を示したが本発明は例えば図８
に示すように水路、排水溝などについても実施すること
ができ、植生に有効となれば他の多くの場合に実施する
ことができるものである。Further, in the above-mentioned embodiment, the case of carrying out around the seedling was shown, but the present invention is shown in FIG.
It can also be implemented for waterways, drains, etc., as shown in, and in many other cases if it is effective for vegetation.
【００３１】[0031]
【実施例１】桜の苗木を植栽した周囲の土壌表面に、粗
めの和紙により例えば直径が６０ｃｍ程度の円形に形成
された敷材を苗木が中心になるようにして敷設し、その
周囲に高さが５ｃｍ程度の段ボール紙により形成された
円形の枠体を配置し、この枠体内に、乾燥した荒目砂と
セメントとを容積比で３：１の割合で混合させ、このド
ライモルタルに透水性のあるビニロン繊維（１２００本
を束にした２０ｍｍの長さ）を０．５％と配合させた土
壌被覆材を枠体の中に敷き均し、その表面に黒色の小石
を撒いた。そして、静かに水を散布侵透させて透水性を
保持させて硬化させ被覆体を形成した。[Example 1] On the soil surface around which a cherry tree seedling was planted, a laying material formed into a circular shape with a coarse Japanese paper, for example, a diameter of about 60 cm was laid with the seedling at the center, and the surrounding area A circular frame body made of corrugated cardboard paper having a height of about 5 cm is arranged, and dry coarse sand and cement are mixed in the frame body at a volume ratio of 3: 1. A soil coating material containing 0.5% of water-permeable vinylon fibers (a length of 20 mm obtained by bundling 1200 fibers) was laid in a frame and leveled, and black pebbles were scattered on the surface. Then, water was sprayed and permeated gently to maintain water permeability and hardened to form a coating.
【００３２】形成された被覆体に、２時間後に散水して
みたが、充分な透水性（透水係数１／１０ｃｍ／ｓｅ
ｃ）が確認された。また、一日後に足で踏んだが割れる
ことはなく（中山式硬度計における測定硬度が３０ｃｍ
以上）、施行後二年経過時に透水性の低下や雑草が繁茂
する形跡は見られなかった。また、本実施例の土壌被覆
材に小石などの骨材を混合した土壌被覆材を用いた場合
にもほぼ同様の結果が得られた。Water was sprayed on the formed coated body after 2 hours, but sufficient water permeability (water permeability coefficient 1/10 cm / se) was obtained.
c) was confirmed. Also, after one day, it was not stepped on, but it did not crack (The hardness measured by the Nakayama hardness tester was 30 cm.
Above), there was no evidence of decrease in permeability or overgrowth of weeds two years after the operation. In addition, substantially the same results were obtained when the soil coating material of the present embodiment was used in which the aggregate material such as pebbles was mixed.
【００３３】[0033]
【実施例２】桜の苗木を植栽した周囲の土壌表面に、新
聞紙により例えば直径が６０ｃｍ程度の円形に形成され
た敷材を苗木が中心になるようにして敷設し、その周囲
に高さが５ｃｍ程度の段ボール紙により形成された円形
の枠体を配置し、この枠体内に、乾燥したマサ土質の掘
削土壌とセメントとを容積比で２：１の割合で混合さ
せ、このドライモルタルに透水性のあるビニロン繊維
（１２００本を束にした２０ｍｍの長さ）を０．５％と
配合させた土壌被覆材を枠体の中に敷き均し、その表面
に黒色の小石を撒いた。そして、静かに水を散布侵透さ
せて透水性を保持させて状態に硬化させ被覆体を形成し
た。[Example 2] On the soil surface around which a cherry tree seedling was planted, a laying material formed in a circular shape with a newspaper, for example, with a diameter of about 60 cm was laid with the seedling at the center, and the height around the seedling was increased. A circular frame body made of corrugated cardboard paper of about 5 cm is arranged, and dry excavated soil of masa soil and cement are mixed in the frame body at a volume ratio of 2: 1 and the dry mortar is permeable to water. A soil coating material containing 0.5% of vinylon fiber (a length of 20 mm in which 1200 fibers are bundled) was mixed and spread in a frame, and black pebbles were scattered on the surface. Then, water was gently sprayed and permeated to maintain the water permeability, and the state was cured to form a coated body.
【００３４】形成された被覆体に、１日後に散水してみ
たが、充分な透水性（透水係数１／１０ｃｍ／ｓｅｃ）
が確認された。また、７日後に足で踏んだが割れること
はなく（中山式硬度計における測定硬度が３０ｃｍ以
上）、施行後二年経過時に透水性の低下や雑草が繁茂す
る形跡は見られなかった。The formed coating was sprinkled with water after 1 day, but it had sufficient water permeability (water permeability coefficient 1/10 cm / sec).
Was confirmed. Further, after 7 days, it was stepped on with a foot but did not crack (the hardness measured by the Nakayama hardness meter was 30 cm or more), and there was no evidence of a decrease in water permeability or overgrowth of weeds two years after the execution.
【００３５】[0035]
【発明の効果】以上のように本発明は、砂、骨材または
掘削土の内の少なくとも一つとセメントとを混合させた
土壌被覆材を土壌表面に敷き均し、その上から散水して
前記土壌被覆材を硬化させることによって形成される透
水性を有する被覆体により土壌を被覆する、というきわ
めて簡単な作業で土壌を被覆することができ、土壌被覆
材の材料は砂、小石、セメント、掘削土など廉価なもの
ばかりであるから、経済的にも優れている。INDUSTRIAL APPLICABILITY As described above, according to the present invention, a soil covering material in which at least one of sand, aggregate or excavated soil is mixed with cement is spread on the surface of the soil, and water is sprinkled on the soil covering material. The soil can be coated by the extremely simple operation of coating the soil with a water-permeable coating formed by curing the soil coating, and the material of the soil coating can be sand, pebbles, cement, excavation. It is economically excellent because it is cheap, such as soil.
【００３６】また、形成される被覆体は、セメントが硬
化したものであるから遮光性を有するとともに植物の芽
などの進行を妨げるのに充分な硬さを有ることから、長
年に亙って雑草の生育を防ぐことができるばかりか、自
重によりピンなどを用いなくとも確実に定着可能であ
り、施工後に風で煽られることなどもなく長期間に亘っ
て雑草の繁茂を防ぐことができ、しかも、セメントと混
練することなく水を散布することにより硬化された被覆
体は透水性を有することから、雨水が土壌に侵透し苗木
の植生を図ることができるものである。Further, since the coating formed is a hardened cement, it has a light-shielding property and a hardness sufficient to prevent the progress of plant buds and the like. Not only can it prevent the growth of the weeds, but it can be firmly fixed without using pins due to its own weight, and it can prevent the weeds from growing over a long period without being blown by the wind after construction. Since the coating body hardened by spraying water without kneading with cement has water permeability, rainwater can penetrate the soil and vegetation can be planted.
【００３７】更に、土壌表面に敷材を敷設し、その上に
土壌被覆材を敷き均す場合には土壌と被覆体とが確実に
分離されるため被覆体が苗木などの生育に悪影響を与え
る心配が全くなく、土壌表面または敷材上に枠体を設置
し、その枠体内に土壌被覆材を敷き均す場合には、土壌
被覆材が敷きやすく且つ被覆体が枠体の形どおりに形成
されることから、美観的にも優れたものとなる。Further, when a laying material is laid on the soil surface and a soil covering material is laid on the laying material, the soil and the covering body are reliably separated, so that the covering body adversely affects the growth of seedlings and the like. If you install the frame on the soil surface or on the laying material and spread the soil covering on the inside of the frame without any worry, the soil covering is easy to spread and the covering is formed in the shape of the frame. As a result, it will be aesthetically superior.
【００３８】また、セメント硬化物である被覆体４は、
遮光性を有するとともに植物の芽などの進行を妨げるの
に充分な硬さを有ることから雑草の成育を確実に防止
し、殊に、土壌被覆材３を混練することなしに硬化させ
た場合には、セメントの微粒子同士が粗に固結するため
適度の透水性を有し、降雨水が被覆体を介して土壌内に
侵透し苗木の根へ供給可能であり水分不足によって成育
不良となることもない。Further, the coating 4 which is a hardened cement is
Since it has a light-shielding property and is hard enough to prevent the progress of plant buds, it surely prevents the growth of weeds, especially when the soil coating material 3 is hardened without being kneaded. Has moderate water permeability because the fine particles of cement coarsely solidify, and rainwater can penetrate the soil through the cover and supply to the roots of seedlings, resulting in poor growth due to lack of water. Nor.
【００３９】更に、土壌被覆材としてセメントの硬化を
促進させるための早強促進剤を混合したものを用いた場
合には、硬化が促進されるので作業時間の短縮を図るこ
とができることは云うまでもなく、散水によるセメント
の微粒子が残存するため形成された被覆体に目詰りが生
ぜず透水性が低下することがない。Further, when the soil coating material mixed with the early-strength accelerator for accelerating the hardening of cement is used, the hardening is promoted, so that the working time can be shortened. Moreover, since fine particles of cement remain due to water sprinkling, clogging does not occur in the formed coated body and the water permeability does not decrease.
【００４０】更にまた、土壌被覆材としてセメントのア
ルカリ性を中和させるための中和剤を混合したものを用
いた場合には、中和剤がセメントのアルカリ性を中和さ
せて苗木の植生の障害を防ぎ、繊維物質を混合したもの
にあっては、形成された被覆体の強度が増強されて更に
耐久性の優れたものになるとともに、繊維物質が透水性
を有する場合には、散水時に土壌被覆材が混ぜ合わされ
たとしても形成された被覆体は透水性を発揮することが
できる。Furthermore, when a mixture of a neutralizing agent for neutralizing the alkalinity of cement is used as the soil coating material, the neutralizing agent neutralizes the alkaline nature of the cement, resulting in damage to the vegetation of the seedlings. In the case of a mixture of a fibrous substance and a mixture of fibrous substances, the strength of the coating formed is enhanced and the durability is further improved. Even if the coating materials are mixed, the formed coating body can exhibit water permeability.
【図１】本発明の実施の形態の一つを示す説明図であ
る。FIG. 1 is an explanatory diagram showing one of the embodiments of the present invention.
【図２】図１に示した発明の実施の形態の異なる状態を
示す説明図である。FIG. 2 is an explanatory diagram showing a different state of the embodiment of the invention shown in FIG.
【図３】本発明の異なる実施の形態を示す説明図であ
る。FIG. 3 is an explanatory diagram showing a different embodiment of the present invention.
【図４】図３に示した発明の実施の形態の異なる状態を
示す説明図である。FIG. 4 is an explanatory diagram showing a different state of the embodiment of the invention shown in FIG.
【図５】図４のＡ−Ａ線に沿う断面図である。FIG. 5 is a sectional view taken along line AA of FIG. 4;
【図６】図３に示した発明の実施の形態の異なる状態を
示す説明図である。6 is an explanatory diagram showing a different state of the embodiment of the invention shown in FIG.
【図７】図３に示した発明の実施の形態の異なる状態を
示す説明図である。FIG. 7 is an explanatory diagram showing a different state of the embodiment of the invention shown in FIG.
【図８】本発明の更に異なる実施の形態を示す説明図で
ある。FIG. 8 is an explanatory diagram showing still another embodiment of the present invention.
【図９】従来技術の説明図である。FIG. 9 is an explanatory diagram of a conventional technique.
１ 苗木 ２ 土壌 ３ 土壌被覆材 ４ 被覆体 ６ 敷材 ７ 枠体 ８ 枠体 1 Sapling 2 Soil 3 Soil coating material 4 Covering material 6 Laying material 7 Frame body 8 Frame body
フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０９Ｋ 17/50 Ｃ０９Ｋ 17/50 Ｈ // Ｃ０９Ｋ 101:00 Continuation of the front page (51) Int.Cl. 6 Identification number Agency reference number FI Technical display location C09K 17/50 C09K 17/50 H // C09K 101: 00
Claims (5)
一つとセメントとを混合させた土壌被覆材を土壌表面に
敷き均し、その上から水を散布侵透させて前記土壌被覆
材を硬化させることによって形成される透水性を有する
被覆体により土壌を被覆することを特徴とする土壌被覆
方法。1. A soil coating material in which at least one of sand, aggregate or excavated soil is mixed with cement is spread on the surface of the soil, and water is sprinkled and penetrated from the soil coating material to spread the soil coating material. A soil coating method comprising coating soil with a water-permeable coating formed by curing.
被覆材を敷き均す請求項１記載の土壌被覆方法。2. The soil coating method according to claim 1, wherein a laying material is laid on the surface of the soil, and a soil coating material is laid on the laying material.
その枠体内に土壌被覆材を敷き均す請求項１または２の
いずれか記載の土壌被覆方法。3. A frame is installed on the soil surface or on the floor covering,
The soil covering method according to claim 1, wherein a soil covering material is spread over the frame.
物質の少なくとも一つを混合または溶解させた土壌被覆
材を用いる請求項１、２または３のいずれか記載の土壌
被覆方法。4. The soil coating method according to claim 1, wherein a soil coating material in which at least one of an early-strength accelerator, a neutralizing agent, and a water-permeable fiber substance is mixed or dissolved is used. .
一つとセメントとを混合させた固結剤に、早強促進剤、
中和剤、繊維物質の少なくとも一つを混合または溶解さ
せてなる土壌被覆材。5. A solidifying agent in which at least one of sand, aggregate or excavated soil is mixed with cement, and a fast-strength accelerator,
A soil covering material obtained by mixing or dissolving at least one of a neutralizing agent and a fiber substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25700595A JPH0974925A (en) | 1995-09-08 | 1995-09-08 | Soil covering and material therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25700595A JPH0974925A (en) | 1995-09-08 | 1995-09-08 | Soil covering and material therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0974925A true JPH0974925A (en) | 1997-03-25 |
Family
ID=17300406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25700595A Withdrawn JPH0974925A (en) | 1995-09-08 | 1995-09-08 | Soil covering and material therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0974925A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001204272A (en) * | 2000-01-26 | 2001-07-31 | Ybk Kogyo:Kk | Surface-treating method of preventing weed from propagating on green belt of road |
| JP2003047388A (en) * | 2001-08-06 | 2003-02-18 | Ybk Kogyo:Kk | Material for preventing growth of weed and method for constructing layer for preventing growth of weed on ground using the same |
| JP2004208608A (en) * | 2002-12-27 | 2004-07-29 | Nippon Glass Kogyo Kk | Soil-covering material for cultivation and method for covering the soil by using the same |
| JP2006304732A (en) * | 2005-05-02 | 2006-11-09 | Nippon Glass Kogyo Kk | Granular composition with both water holding property and water permeability used for floor, and method for forming floor solidified layer using the same |
| JP2010215741A (en) * | 2009-03-16 | 2010-09-30 | Penta Ocean Construction Co Ltd | Cement-based solidification-treated soil and method for producing the same |
| JP2011092098A (en) * | 2009-10-29 | 2011-05-12 | Shiima Consultant:Kk | Weed control process |
| JP2017158472A (en) * | 2016-03-09 | 2017-09-14 | デンカ株式会社 | Weed control material and its usage |
| JP2018078855A (en) * | 2016-11-18 | 2018-05-24 | デンカ株式会社 | Weed control material and its usage |
| JP2018093739A (en) * | 2016-12-08 | 2018-06-21 | デンカ株式会社 | Weed control material and its usage |
-
1995
- 1995-09-08 JP JP25700595A patent/JPH0974925A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001204272A (en) * | 2000-01-26 | 2001-07-31 | Ybk Kogyo:Kk | Surface-treating method of preventing weed from propagating on green belt of road |
| JP2003047388A (en) * | 2001-08-06 | 2003-02-18 | Ybk Kogyo:Kk | Material for preventing growth of weed and method for constructing layer for preventing growth of weed on ground using the same |
| JP2004208608A (en) * | 2002-12-27 | 2004-07-29 | Nippon Glass Kogyo Kk | Soil-covering material for cultivation and method for covering the soil by using the same |
| JP2006304732A (en) * | 2005-05-02 | 2006-11-09 | Nippon Glass Kogyo Kk | Granular composition with both water holding property and water permeability used for floor, and method for forming floor solidified layer using the same |
| JP2010215741A (en) * | 2009-03-16 | 2010-09-30 | Penta Ocean Construction Co Ltd | Cement-based solidification-treated soil and method for producing the same |
| JP2011092098A (en) * | 2009-10-29 | 2011-05-12 | Shiima Consultant:Kk | Weed control process |
| JP2017158472A (en) * | 2016-03-09 | 2017-09-14 | デンカ株式会社 | Weed control material and its usage |
| JP2018078855A (en) * | 2016-11-18 | 2018-05-24 | デンカ株式会社 | Weed control material and its usage |
| JP2018093739A (en) * | 2016-12-08 | 2018-06-21 | デンカ株式会社 | Weed control material and its usage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20021203 |