JP2008125404A - Buried mattress for vegetation planting - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a buried mattress for vegetation planting solving the following problem: in greening for the rooftop of a conventional building or the roof of a factory, the amount of base soil to be used is limited because of strict weight limits and therefore planting for greening comprises that with only grass plants but no trees mixed, and the base soil is flown out by weather or the like. <P>SOLUTION: The buried mattress for vegetation planting is structured so that the base soil for vegetation is not dispersed or flown out due to weather in order to maintain the soil for vegetation over years, and is obtained by forming a thin-type base soil for vegetation into which the roots of the plants can be fixed with a sheet which is free from outflow of the base soil for vegetation, allows the roots of the plants to pass through and is hard to decay, and planting trees and flowering plants on the surface of the planting base soil. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a vegetation base body that aims to plant a variety of vegetation such as a rooftop, a wall surface, a concrete surface, and a waterside slope.

  As the urban heat island phenomenon becomes a social problem, the construction area of rooftop greening has increased with the support of the landscape law and the enforcement of local regulations. However, when planting an existing building roof, the weight restrictions are severe, so there is no diversity in greening design due to greening with grass such as Sedum, and there is little chance of CO2 reduction to reduce the heat island phenomenon, and the vegetation mat itself Is a natural material or a material to be decomposed, and its durability is weak, and it has a risk of damaging in a short period of time and the vegetation base soil being scattered and discharged by wind and rain.

In addition, shore slopes such as rivers, lakes, and reservoirs tend to be in an environment where plant growth is difficult and murderous. Especially for reservoirs, dam lakes, etc., the water level is artificially adjusted depending on the purpose of use, or the waterside where the water level fluctuates depending on the amount of rainfall every season, the plant growth is difficult and the shoreline is exposed and the landscape is damaged. In addition, it is one of the causes of natural destruction caused by erosion of natural ground, and the greening of bare slopes that occur on such lake shore lines is planned, and greening on bare slopes as a technique to prevent erosion of natural mountains There is a conventional tree planting technique in which a basement body is installed and a plant is planted by cutting into the basement body. However, there was a risk of the outflow of basement soil and planted plants due to waves.
JP 2004-225408 A Japanese Patent Application No. 2005-277777

  Based on the above, weight reduction and durability enhancement of the vegetation base that satisfies the load restrictions on the existing building roof, lightening of the soil that is the growth base of the plant, improvement of water retention and fertilizer, and the vegetation base Development of rooftop and wall planting vegetation bases that allow trees to grow, diversify designs through herbaceous and tree mixed planting, and contribute to reducing CO2 emissions from trees.

  In addition, the bare water slopes of the waterside where the water level fluctuates, such as the lake shore, are lightweight and are not easily damaged or corroded and do not flow out of the basement soil. It is the development of a vegetation foundation that does not run out of the foundation soil even when immersed.

  For this reason, the vegetation base used on soilless surfaces such as rooftops and walls is a vegetation base made of a material that retains the vegetation base for many years and is not easily damaged or corroded and does not flow out of the vegetation base. . For example, a lattice net sheet that passes plant roots with polyethylene, a plain weave net sheet, a water-absorbing sheet that absorbs and retains water without passing through plant roots / buds, and a non-woven fabric that passes plant roots. Form the bottom, and vegetation base soil (mixed with organic fertilizer in mixed soil of 50% water moss, 25% bark compost, 10% coco peat, 10% peat moss and 5% charcoal charcoal) on the bottom. Overlay and compress to form a vegetation base soil with a thickness of 2cm to 5cm, on top of the non-woven fabric that passes the roots of the plant with polyester, the plain weave net-like sheet that passes the roots of the plant with polyethylene, and the lattice-like net sheet in order Formed, the bottom and top are integrated to suppress the movement of the vegetation base soil within the vegetation base, and vegetation is sewn using sewing threads that are resistant to corrosion at predetermined vertical and horizontal intervals so as to hold the structure. And board member.

  Furthermore, as a protection of the vegetation base and a sewing thread, the front and back surfaces are less likely to break or corrode and pass through the roots of the plant. It is a burial group for vegetation and planting that is durable, lightweight, lightweight, and strong in water and fertilizer.

  In addition, the vegetation foundation used for slopes such as watersides and cut surfaces is made of a material that keeps the vegetation foundation soil for many years and is not easily damaged or corroded, and does not flow out of the vegetation foundation soil and passes through the roots of the plant. The vegetation base is made. For example, it is preferable to form a bottom by overlapping a polyethylene lattice net sheet, a plain woven net sheet, and a polyester non-woven fabric in this order, and vegetation base soil (50% moss, 25% bark compost, 10% coco peat, peat moss) on the bottom. 10% / 5% charcoal charcoal mixed with organic fertilizer) 4cm to 10cm thick laid and compressed to form 2cm to 5cm thick vegetation base soil, on top of which polyester non-woven fabric, polyethylene plain weave net shape The upper part is formed by stacking the sheet and lattice net sheet in this order, and the bottom and upper parts are integrated to sew using a sewing thread that does not corrode at predetermined intervals in the vertical and horizontal directions so that the movement of the vegetation base soil in the vegetation base is suppressed and the structure is held firmly To make a vegetation base.

  On top of that, as the protection of the vegetation base and the sewing thread, the front and back surfaces are less likely to break or corrode and pass through the roots of the plant. It can be fixed without damaging the vegetation base by passing the fixed rope so that it can be sewn around the edges at regular intervals, and the fixed rope can be fixed with anchor pins, etc. It is a lightweight, hard-to-break vegetation planting plant with fixed rope that can grow by extending roots on the pierced mountain.

  When planting trees in the vegetation-buried plantation group formed as described above, the tree is fixed on the surface of the vegetation-planting group by using a tree fixture that can plant and fix the planted tree without cutting the surface. Fixed planting to planting.

  The vegetation planting corps group, which has been made lighter and less susceptible to breakage and corrosion due to the greening of rooftops and green walls, is a durable vegetation planting organization that uses water-absorbing mats and a strong vegetation base soil to retain water. It is a buried vegetation planting plant for vegetation planting, which has been able to grow planted plants over long periods of time only with natural rain and does not require irrigation, and has saved water. In addition, trees planted in vegetation-buried buried groups are fixedly planted in the vegetation without damaging the vegetated-planted buried group using tree fixing tools, so fallen trees or scattered by wind etc. It is safe and secure, and various designs are possible by mixing with flowers.

  In the case of wall greening where water management is difficult due to the vertical surface, a pocket is formed in the vegetation planting group for vegetation planting, and is attached to the vegetation planting group for vegetation planting. A vegetation base with a wall greening that can be planted only by natural rain by increasing the water retention capacity by filling the vegetation base soil of the same composition as the vegetation base soil of the vegetation plantation vegetation group and making it a planting room It is a buried dredging group for vegetation planting.

  On the slopes of watersides, etc., laying a buried vegetation planting plant with a fixed rope at the installation location and fixing the fixed rope around the edge with anchor pins, It is a buried group for planting vegetation with a fixed rope that can be fixed without being damaged, buried in water for a long period of time, and can protect the slope without being damaged by waves or wind and rain. A greening method of laying and fixing a buried cocoon group for planting, attaching a lawn such as wild grass on the surface of the buried vegetation group for planting with a fixed rope, and covering it with a grid net sheet for preventing outflow Alternatively, protect the bare slope with a greening method such as sowing on the surface and germination. Regardless of the greening method, the planted roots are directed to the dredging group and grow on the ground, and the planted root group for planting with the fixed rope and the plant unite to firmly protect the bare land slope. It is a buried dredging group for planting vegetation with a fixed rope.

  FIG. 1 is a structural cross-sectional view of (i) a vegetation base used for a soil-free surface such as concrete, and (b) a buried cocoon group for vegetation planting. 2 is a cross-sectional view of the structure of (i) a vegetation base used on the soil surface and (b) a vegetation planting group, and FIG. 3 (a) is a vegetation planting used on a soilless surface. (Ii) is a perspective view showing a buried group for planting vegetation with a fixed rope used on the soil surface, and FIG. 4 is a description of a tree fixture for fixing a planted tree to planting ( ) Is an explanatory diagram showing the mechanism for fixing planted trees (b), and Fig. 5 shows an example of planting trees and sedum on the surface of a buried vegetation group. FIG. 6 is a cross-sectional view showing an example in which a concrete surface is greened with a lawn such as a wild turf using a buried cocoon group for vegetation planting. Yes, FIG. 7 is a perspective view showing an example of wall greening using a buried dredging group for vegetation planting, and FIG. 8 is a perspective view showing a waterside greening example using a buried dredging group for vegetation planting. is there.

FIG. 1A is a structural cross-sectional view illustrating the structure of a vegetation base used for a soil-free surface such as concrete. All of them are formed of a mesh material that is not easily damaged or corroded and does not flow out of the vegetation base soil. For example, a polyethylene lattice net sheet 2 that passes through plant roots, a plain weave net sheet 3, and does not pass through plant roots. A bottom layer is formed in the order of polyester water-absorbing sheet 4 that absorbs and retains water and polyester non-woven fabric 5 that passes through the roots of the plant, and vegetation base soil 6 (50% moss, 25% bark compost, coco pate on the bottom. 10%, 10% peat moss, 5% charcoal charcoal blended with organic fertilizer) 4cm to 10cm thick and compressed into 2cm to 5cm thick vegetation base soil. It is difficult to break, and there is no outflow of the base soil, and the polyester nonwoven fabric 5 that passes through the roots of the plant, the polyethylene plain weave net sheet 3 and the lattice net sheet 2 are stacked in this order to form the bottom. And sewn with corrosion hardly suture 7 vertically and horizontally a predetermined distance so that the top is to stick a suppressing structure vegetation base body movement vegetation foundation soil 6 integral to the vegetation based body 1.
FIG. 1 (b) is a structural cross-sectional view illustrating the structure of a buried vegetation group for vegetation planting used on a soil-free surface such as concrete, and a protective sheet for protecting the vegetation base body 1 formed in (a) above. 8 is a vegetation planting corporal group 9 covered with a protective sheet 8 formed of a material that allows plant roots to pass through a mesh that does not easily break or corrode from the front and back surfaces and does not flow out of the base soil. Covered with a plain weave net-like sheet 3 and a lattice-like net sheet 2 thereon, the periphery of the edge is sewn with a sewing thread which is not easily corroded to form a buried vegetation group 9 for vegetation planting.

FIG. 2A is a structural cross-sectional view illustrating the structure of a vegetation base used on the soil surface. All of them are made of a material that does not easily break or corrode and does not flow out of the base soil and allows plant roots to pass through. For example, a polyethylene lattice net sheet 2, a plain weave net sheet 3 and a polyester non-woven fabric 5 that preferably pass through plant roots. 4cm of vegetation base soil 6 (mixed with organic fertilizer in mixed soil of 50% moss, 25% bark compost, 10% coco peat, 10% peat moss and 5% charcoal) on the bottom. 10cm thick and laid down and compressed to form a 2cm to 5cm thick vegetation base soil, on top of which a polyester nonwoven fabric 5, polyethylene plain woven net sheet 3 and lattice net sheet 2 are stacked in this order to form the top The upper part of the vegetation base soil 6 is sewn with a sewing thread 7 which is hard to be corroded at predetermined vertical and horizontal intervals so as to suppress the movement of the vegetation base soil 6 in the vegetation base body and to hold the structure. To.
FIG. 2 (b) is a structural cross-sectional view illustrating the structure of a buried vegetation group for vegetation planting used on the soil surface, and a protective sheet 8 for protecting the vegetation base body 1 formed in (b) above is used as the surface. A vegetation planting burial group 9 covered with a protective sheet 8 made of a material that allows plant roots to pass through a mesh that does not easily break or corrode from the back and does not flow out of the base soil. 3. Cover it with the lattice net sheet 2 and sew it around with a sewing thread that does not corrode.

  Fig. 3 (a) is a perspective view showing a vegetation planting group 9 used on a soil-free surface such as concrete, and (b) shows damage to the vegetation planting group 9 used on the soil surface. Planting with a fixed rope that can be fixed to a slope with an anchor pin through a fixed rope 10 so that it is sewn around the edge of a buried plant group 9 for planting and planting without fixing. FIG.

  FIG. 4 illustrates the mechanism of the slide anchor pin 13 of the tree fixture 12 that fixes the planted tree on the vegetation-buried buried group. A combination of a plurality of slide anchor pins 13 having an insertion portion 13a, a support portion 13b rising upward from one end thereof, and an annular band locking portion 13c at the head thereof, and an annular band 14 (B) is made to support the root pots of planted trees by sliding a plurality of slide anchor pins 13 through the protective sheet under the root pots of the planted trees on the vegetation planting buried group. The planted tree is planted and fixed so that the planted tree does not fall down due to wind and rain etc. by locking the annular band to the annular band 14 engaging part of the support part head and narrowing down.

  Fig. 5 shows the use of a buried vegetation group 9 for vegetation planting, in which a tree 15 is planted using a slide anchor pin of a tree fixture on the surface of a 5 cm thick vegetation planting group 9 and a sedum 17 is planted around it. This is an example of planting.

  FIG. 6 shows that a waterproof sheet 20, a water absorbent sheet 4, a 2 cm-thick buried planting plant group 9 are laid in this order on a concrete surface 19, and a turf such as a wild grass 18 is placed on the concrete surface 19. This is an example of vegetation planting in a group of buried vegetation.

  Fig. 7 shows the formation of a vegetation board 21 with a foaming board and a tricarnet on the entire back side of a vegetation planting group, and a strip or pocket shape with the tricarnet and vegetation planting group on the surface. A planting room 22 is formed and attached to the vegetation board 21, and vegetation base soil is inserted into the planting room 22 to plant trees 15, perennial grass 16, ivy plants 17, etc. It is a planting example of wall planting using a buried group for vegetation planting by cutting planting and decorating the wall.

  FIG. 8 shows that the buried rope group 11 for vegetation planting with a fixed rope is laid according to the width (length) of the bare slope 24 where the water level around the water fluctuates, and the fixed rope 10 that is equipped is anchor pin. 25 is fixed to the bare slope 24. When the anchor pin 25 is placed at an interval of about 50 cm and the fixed rope 10 is fixed to the bare slope 24, and when the fixed rope attached vegetation planting groups 11 are connected and fixed, the anchor pin 25 is fixed at an interval of about 50 cm. Ropes are entangled with anchor pins and fixed to the bare slope. Although it is not shown in the figure, it is possible to firmly fix it to the bare slope by flowing a stainless steel wire at a distance of 1m and 2m on the fixed rope group with a fixed rope. It is a group of buried vegetation for planting vegetation with a fixed rope that allows seeds of plants that grow naturally around the waterside to adhere and germinate and grow, so that the bare slope can be naturally returned early.

  The vegetation reserve planting organization has high fertilizer and water retention capabilities as a vegetation base body, is lightweight and easy to move, and has the characteristics that vegetation base soil does not flow out and is not easily damaged or corroded. As a greening base for existing building roofs and factory roofs, which are severely restricted, and for various greening bases such as wall surfaces, concrete surfaces, and watersides, it will be widely used as a greening material for restoring the natural environment in landscape formation. It is highly likely that

It is explanatory drawing which shows the structure of a vegetation base body. It is structural sectional drawing which shows the state which covered the vegetation base body with the protection sheet. It is the perspective view which showed the buried dredging organization for vegetation planting and the buried dredging organization for vegetation planting with a fixed rope. It is explanatory drawing explaining the mechanism of a tree fixing tool, (A) is the combination of a slide pin and an annular band, (B) is explanatory drawing which shows the mechanism which fixes a planting tree. It is a perspective view which shows the example planted to the buried cocoon group for vegetation planting. It is a perspective view which shows the example which turfed the concrete surface. It is a perspective view which shows a wall surface greening example. It is a perspective view which shows a waterside tree planting example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vegetation base body 2 Lattice-like net sheet 3 Plain woven net-like sheet 4 Water absorption sheet 5 Non-woven fabric 6 Vegetation base soil 7 Sewing thread 8 Protection sheet 9 Buried plantation organization for vegetation planting 10 Fixed rope 11 Buried planting organization for vegetation planting with fixed rope DESCRIPTION OF SYMBOLS 12 Tree fixture 13 Slide anchor pin 13a Locking insertion part 13b Support part 13c Annular band locking part 13 Bare ground slope 14 Annular band 15 Tree 16 Perennial grass 17 Sedum 18 Wild grass 19 Concrete surface 20 Waterproof sheet 21 Vegetation board 22 Planting room 23 Sedum 24 Bare slope 25 Anchor pin

Claims (2)

  All are made of materials that are resistant to breakage and corrosion and do not flow out of the base soil, and are grid net sheets that pass through plant roots, plain weave net sheets, water absorption sheets that absorb and retain water without passing through plant roots and buds. , Layered in the order of the non-woven fabric material through which plant roots pass, and laid vegetation base soil compressed in thickness of 2 cm to 5 cm on it, and then non-woven fabric, plain woven net-like sheet, lattice-like material through which plant roots pass Covered with a protective sheet that protects the entire vegetation base body sewn at predetermined intervals in the vertical and horizontal directions so that the vegetation base soil does not move with sewing threads that are resistant to corrosion in the order of the net sheet in order to maintain the original shape for many years and plant plants can grow for many years Characteristic vegetation planting group.   All are vegetation bases that are hard to break or corrode and do not flow out of the base soil and pass through the roots of the plant. Overlay the soil, and then protect the whole vegetation base body that is sewn and formed at predetermined intervals in the vertical and horizontal directions so that the vegetation base soil does not move with sewing threads that are not easily corroded in the order of non-woven fabric, plain woven net sheet, lattice net sheet It is characterized in that it can be fixed to the slope without damaging the vegetation base body and can keep its original shape for many years and protect the outflow of the vegetation base body by covering it with a protective sheet and installing a fixing rope around the edge. A burial group for planting vegetation with a fixed rope.

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