JP2005328746A - Wall-surface greening construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall-surface greening construction method by which ivy grows on the wall surface of a vegetation object by a simple means at an extremely low cost without deteriorating the wall surface as an architectural structure or a building structure. <P>SOLUTION: The wall surface 11 of the vegetation object is greened by fixing a net 15 made of a synthetic resin to the wall surface 11 of the vegetation object composed of a vertical plane or sloping surface with intervening a gap by spacers 12, raising or lowering lianas 31 planted in the upper part or lower part of the wall surface 11 of the vegetation object along the net 15. The net 15 is readily fixed to the wall surface 11 of the vegetation object by nipping the net 15 between the spacers 12 contacted and fixed to the wall surface of the vegetation object and press pieces 13 to be superimposed on the spacers. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  TECHNICAL FIELD The present invention relates to a wall surface greening method for easily greening a wall surface to be planted consisting of a vertical surface such as a wall surface of a building or a slope of civil engineering or a slope.

  Traditionally, there are many sights of ivy plants growing on the walls of buildings and slopes of civil engineering fields. The growth of these ivy is good in terms of beautification of the environment and suppression of the rise and fall of the wall temperature, but in reality, the walls of buildings and structures are melted and absorbed by the root acid secreted from the roots of the plant. As a result, these wall surfaces are deteriorated, causing rainwater to enter the walls and causing rain leakage.

  The present invention has been made in order to solve the problem of deterioration of the wall surface caused by the plant while growing the above-mentioned plant, and its technical problem is extremely low without deteriorating the wall surface of the building / building. An object of the present invention is to provide a wall surface greening method that makes it possible to grow ivy and the like on a wall to be greened by simple means at a low cost.

The wall greening method of the present invention for solving the above-mentioned problem is to fix a net made of synthetic resin to a wall to be greened consisting of a vertical surface or a slope with a gap interposed by a spacer, and above or below the wall to be greened The vegetation planted in the plant is planted along the net to green the wall to be planted.
In a preferred embodiment of the wall greening method of the present invention, a vine plant is planted in a planter arranged along the upper or lower part of the wall to be greened, and the irrigation tube is irrigated and managed by a timer-driven water supply facility. Irrigated by vines.

Further, in a preferred embodiment of the wall surface greening method of the present invention, the net is fixed to the greening target wall surface between the spacer that abuts and fixes the target wall surface and the presser piece that overlaps the spacer. This is done by sandwiching the crossing portion, and the net is held by fitting the crossing portion of the net into a groove provided between the spacer and the pressing piece.
In this case, a temporary fixing mechanism is provided between the spacer and the presser piece, the spacer and the presser piece are fixed to the net in advance by the temporary fixing mechanism, and then the net is fixed to the greening target wall surface. In addition, it is effective to fix the spacer and the holding piece with the net sandwiched by driving a screw or a nail from the outer surface of the holding piece through the spacer to the wall to be planted. .

  In the wall greening method having the above configuration, a synthetic resin net is fixed to a wall to be greened consisting of a vertical surface or an inclined surface with a spacer through an appropriate gap, and a vine plant is climbed along this net. Thus, the roots of the plant are not directly settled on the wall surface of the building / building, so that the wall surface of the building / building is not deteriorated or any stress is not directly applied to the wall surface. Moreover, by using the above net, not only ivy that grows and grows on the wall surfaces of buildings and buildings, but also vine plants that wind around and stretch on other objects can grow on the wall to be planted.

  Further, in the above-mentioned wall greening method, basically, it is only necessary to fix the synthetic resin net to the wall surface via a spacer, so that it can be easily constructed at an extremely low cost. Since the above-mentioned net can be fixed to the wall surface by discretely attaching to the wall surface to be greened, the wall greening can be performed regardless of the structure of the wall surface to be greened. Since the net is lightweight, it is less likely to place a heavy burden on buildings with green walls. Furthermore, a temporary fixing mechanism is provided between the spacer and the pressing piece, and the spacer and the pressing piece are fixed to the net in advance by the temporary fixing mechanism, and then the net is fixed to the greening target wall surface. The construction at can be greatly simplified. The spacer can be fixed to the wall to be greened by adhering to the wall with an adhesive or by driving a screw or nail. The operability is very good.

  In the above-mentioned wall greening method, a vine plant can be planted in a planter arranged along the lower part of the wall to be planted, and the vine plant can be irrigated via a irrigation tube managed by a timer-driven water supply facility. As a result, an appropriate amount of water can always be supplied to the plant through the irrigation tube, so that the plant can stably grow.

  According to the wall greening method of the present invention described in detail above, vines such as ivy can be proliferated on the wall to be planted by simple means at an extremely low cost without deteriorating the wall of the building / building. In addition, since a relatively lightweight synthetic resin net is only fixed to the greening target wall surface, a large weight burden is not imposed on a building or the like having the greening target wall surface.

FIG.1 and FIG.2 has shown the construction example which applied the wall surface greening method concerning this invention to the building wall surface.
This wall greening method is intended for vertical surfaces or slopes such as the wall of buildings or structures and the slopes of civil engineering fields. The building 10 of 1 has a net 15 made of a synthetic resin fixed to a wall surface 11 with a spacer 12 in advance, and a vine plant 31 is planted in a planter 30 arranged along the lower portion of the wall surface 11. The vine is climbed along the net 15 so that the greening target wall surface 11 is greened. If the lower part of the wall surface is an open field suitable for vegetation vegetation, the planter 30 need not be used.

On the other hand, in the construction example shown in FIG. 2, as in the case of FIG. 1, the synthetic resin net 15 is fixed to the wall surface 11 with the spacer 12 interposed therebetween, and the vines are formed along the upper portion of the wall surface 11. The planter 30 in which the plant 31 is planted is arranged, and the vine plant 31 is lowered along the net 15 of the wall surface 11 so that the wall surface 11 is greened. In this case, for example, a vine plant that descends the wall surface, such as Hedera, is suitable.
Although the planter 30 shown in FIG. 2 is installed at the step portion of the wall surface 11, the planter 30 may be directly fixed to the wall surface 11 through an appropriate holder on the wall surface 11 without the planter installation surface. . Moreover, the planter 30 can be arrange | positioned above and below the wall surface 11 to be greened, and the outer wall surface can be greened by using the construction examples shown in FIGS.

As the net 15 to be fixed to the greening target wall surface 11, as shown in FIG. 3, a relatively coarse net (eyes of several centimeters order) formed from a weather resistant synthetic resin is suitable. Fifteen eyes are vines that wrap around and attach to other objects, and are chosen to be sized to make them entangled or wrinkled, depending on what they are trying to plant. . As shown in the figure, the net 15 is preferably provided with a slight convex portion 15b at the crossing portion 15a of the background line for fixing the net described later.
Further, the net 15 is fixed a little away from the target wall surface by a spacer 12 that abuts and fixes to the greening target wall surface 11. The distance by which the net 15 is separated from the wall surface 11 by the spacer 12 is also a plant to be vegetated. It can be set appropriately according to the type.

  As shown in FIG. 3, the net 15 is fixed to the greening target wall surface 11 between the spacer 12 that contacts and fixes the target wall surface 11 and the presser piece 13 that overlaps the spacer. It is convenient to fix the holding piece 13 to the spacer 12 with the line crossing portion 15a interposed therebetween, and the fixing is particularly performed in the cross-shaped groove 12a provided in the spacer 12 in the net. The crossing portion 15a is fitted, and the convex portion 15b of the crossing portion 15a of the net 15 is fitted into the concave portion 12b at the center of the cross-shaped groove 12a so that the net 15 is sandwiched between the spacer 12 and the pressing piece 13. As a result, the net 15 can be held more stably.

  Here, the case where the cross-shaped groove 12a into which the crossing portion 15a of the net is fitted is described as being provided in the spacer 12, but the cross-shaped groove 12a including the concave portion 12b at the center thereof is pressed. It can also be provided on the piece 13 or on both the spacer 12 and the holding piece 13.

  When the net 15 is fixed to the greening target wall surface 11 using the spacer 12 and the presser piece 13, as illustrated in FIG. 3, the spacer 12 and the presser piece 13 sandwiching the net 15 are It can be fixed by screwing a screw 17 into the greening target wall surface 11 from the outer surface of the pressing portion piece 13 or the hole 16 provided in the spacer 12 or driving a nail, or the situation of the wall surface 11 Accordingly, the spacer 12 can be bonded to the wall surface 11 and the screw 17 can be screwed into the spacer 12 through the holding piece 13.

  As shown in FIG. 4, the fixing means for the net 15 is a synthetic resin spacer 18 which is fixed to the wall 11 to be planted by adhesion or other means, and has a cross shape similar to the spacer 12 in FIG. A groove 18a is provided, a concave portion 18b is provided at the center of the groove 18a, and a plurality of fitting holes 18c for fitting the leg pieces 19a of the holding piece 19 of the synthetic resin are provided, and the leg pieces 19a of the holding piece 19 and The fitting hole 18c of the spacer 12 constitutes a temporary fixing mechanism that press-fits the leg rod 19a into the fitting hole 18c. As the temporary fixing mechanism, the leg rod 19a can be provided with a locking portion that locks in the fitting hole 18c, as in the presser piece of FIG. 5 described below. A part of the fitting holes 18 c can be used as a screw insertion hole that is screwed into the wall surface 11 through a hole 19 b provided in the holding piece 19.

FIG. 5 shows another structural example of the spacer and the holding piece for fixing the net 15.
4, the spacer 20 is provided with a cross-shaped groove 20a for fitting the crossing portion 15a of the net 15 and a concave portion 20b for fitting the convex portion 15b of the net at the center thereof. A plurality of fitting holes 20c for fitting the leg rods 21c of the holding piece 21 are provided. On the other hand, the holding piece 21 is also provided with a cross-shaped groove 21a for fitting the crossing portion 15a of the net 15. A concave portion 21b for fitting the convex portion 15b of the net is provided at the center, and the leg rod 21c to be fitted into the fitting hole 20c of the spacer 20 is provided.

  The fitting hole 20 c of the spacer 20 for fitting the leg rod 21 c is a stepped hole having a diameter-enlarged portion 20 d that slightly increases in diameter on the side in contact with the wall surface 11. 21c has an umbrella-shaped engaging portion 21d that engages with the enlarged diameter portion 20d of the fitting hole 20c at the tip thereof, so that when the leg rod 21c is press-fitted into the fitting hole 20c, they are mutually connected. An engaging temporary fixing mechanism is configured. The leg rod 21c is engaged with the enlarged diameter portion 20d by elastically deforming the engaging portion 21d at the tip and press-fitting into the fitting hole 20c, and elastically recovering at the enlarged diameter portion 20d.

Further, the mounting surface 20f of the spacer 20 to the wall surface 11 is a rough surface, and the spacer 20 and the holding piece 21 are linearly connected in a state where the leg rod 21c is press-fitted into the fitting hole 20c. A plurality of oblique holes 20e, 21e are formed.
Generally, the greening target wall surface 11 is formed of a rough surface, and in order to increase the frictional force with the wall surface 11, it is desirable that the mounting surface 20 f be a rough surface, and screw through the oblique holes 20 e and 21 e. By inserting 22 into the wall surface 11 at an angle, the holding force of the spacer 20 and the holding piece 21 on the wall surface 11 can be increased.
It should be noted that these inclined holes and rough mounting surfaces can be applied to the spacers 12 and 18 shown in FIGS.

The net 15 on which the spacer 20 and the presser piece 21 are temporarily fixed has the spacer 20 in contact with the wall surface 11 at the position in a state where the net 15 is stretched along the greening target wall surface 11. By screwing the screw 22 through the oblique holes 20e and 21e, the net 15 can be fixed to the greening target wall surface 11, which is very advantageous in terms of workability.
Note that the net 15 held between the spacer 20 and the holding piece 21, the fitting hole 20 c and the leg rod 21 c in the spacer 20 and the holding piece 21, and a slant for screwing the plurality of screws 22 are inserted. Although not clearly shown in FIG. 5, the holes 20e and 21e are arranged so that they do not interfere with each other.

When the vicinity of the upper and lower parts of the wall surface 11 to be planted is not suitable for the vegetation of vines, as shown in FIG. 1 or FIG. 30 will be arranged. In these cases, water retention can be reliably maintained in the greening culture soil, but the irrigation tube 32 is circulated in the planter 30, and the timer-driven water supply equipment 33, specifically, the timer-driven water supply It is also possible to perform irrigation management on the irrigation tube 32 by a water supply pump, a solenoid valve that opens and closes the water supply channel, and the like to perform irrigation of the vine plant 31 with an appropriate amount.
Even when the planter 30 is not used, it is needless to say that the water supply facility 33 can be irrigated according to the environment of the vegetation area.

In the above-mentioned wall greening method, a synthetic resin net 15 is fixed to a greening target wall surface 11 made of a vertical surface or a slope with spacers 12, 18, 20, etc., and a vine along the net 15. By descending the sex plant 31, the roots of the plant are not directly settled on the wall surface of the building / building, so the wall surface of the building / building is not deteriorated or any stress is directly applied to the wall surface. In addition, by using the net 15, not only ivy that grows and grows on the wall surface of a building / building, but also a vine plant that wraps around other objects and extends on the wall 11 to be planted. .
In addition, when a vine tree that grows in a very short time, such as honeysuckle, is used, the greening of the wall surface 11 to be greened can be completed in a very short time.

  Furthermore, in the above-mentioned wall greening method, basically, it is only necessary to fix the net 15 made of synthetic resin to the wall surface 11 via the spacers 12, 18, etc., so that it can be easily constructed at an extremely low cost. Moreover, since the net can be fixed to the wall surface 11 by discretely attaching the spacer to the wall surface 11 to be greened, the wall greening construction can be performed regardless of the structure of the wall surface 11 to be greened. It can be performed. In addition, since the spacer can be fixed to the greening target wall surface 11 by bonding to the wall surface with an adhesive or by driving a screw or a nail, not only can it have excellent strength for fixing the net, The fixing workability is also very good.

It is sectional drawing which shows the outline | summary of the building wall surface to which the wall surface greening method concerning this invention is applied. It is sectional drawing which shows the outline | summary of the other building wall surface to which the wall surface greening method concerning this invention is applied. It is a disassembled perspective view which shows an example of the synthetic resin net | network used for the said wall surface greening method, and a means to fix it to a wall surface. It is a disassembled perspective view which shows another example of the means to fix the said net | network to a wall surface. It is a fragmentary sectional view which shows the fixed state to the wall surface of another example of the means to fix the said net | network to a wall surface.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Building 11 Wall surface 12, 18, 20 Spacer 12a, 18a, 20a Groove 13, 19, 21 Pressing piece 15 Net 15a Crossing part 17, 22 Screw 30 Planter 31 Vine plant 32 Irrigation tube 33 Water supply equipment

Claims (5)

A synthetic resin net is fixed to a wall to be planted consisting of a vertical surface or a slope by interposing a gap with a spacer,
Greening the wall to be planted by climbing down the vine plant planted on the upper or lower part of the wall to be planted along the net;
A wall greening method characterized by this. Planting a vine plant in a planter arranged along the upper or lower part of the wall to be planted, and irrigating the vine plant through an irrigation tube that is irrigated and managed by a timer-driven water supply facility;
The wall surface greening method according to claim 1, wherein: The net is fixed to the greening target wall surface by sandwiching the crossing portion of the net between the spacer that abuts and fixes to the target wall surface and the presser piece that overlaps the spacer, and the spacer and the presser piece Holding the net by fitting the crossing part of the net into the groove provided between,
The wall surface greening method according to claim 1 or 2, characterized in that:   A temporary fixing mechanism is provided between the spacer and the pressing piece, and the spacer and the pressing piece are fixed to the net in advance by the temporary fixing mechanism, and then the net is fixed to the greening target wall surface. The wall surface greening method according to claim 3. Fix the spacer and the presser piece sandwiching the net by driving screws or nails from the outer surface of the presser piece through the spacer to the greening target wall surface,
The wall surface greening method according to claim 3 or 4, characterized in that:

Images