JP2006112129A - Wall surface seeding and planting structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall surface seeding and planting structure applied in the case of seeding and planting a wall surface such as the external wall surface of a building or a wall, particularly using a lightweight cellular concrete (hereinafter referred to as ALC) panel as a wall material, and maintaining the earthquake resistance and the durability of the ALC panel with no anxiety about the fall of a seeding and planting panel. <P>SOLUTION: The outer surface of the ALC panel 1 used as the wall material is provided with the seeding and planting panel 10 integrally almost in parallel with a predetermined space. As an embodiment, an anchor 3a for mounting the seeding and planting panel is embedded in the ALC panel 1 integrally with panel reinforcing bars 2, and the seeding and planting panel is mounted to the anchor for mounting the seeding and planting panel through a space holding member 15. The anchor for mounting the seeding and planting panel can also be provided integrally with an embedded anchor 3 for mounting the ALC panel to a beam or the like of the building by extending the embedded anchor 3 to the outdoor side. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a wall surface greening structure applied when, for example, an outer wall surface of a building such as a building or a wall surface of a fence is greened. More specifically, the present invention relates to a greening structure of a wall surface using a lightweight cellular concrete (hereinafter referred to as ALC) panel as a wall material.

  In recent years, in metropolitan areas, the walls of buildings, especially outer walls, have been greened in order to increase the green coverage rate, to suppress the heat island phenomenon, and to save energy by blocking direct sunlight in the room. Various techniques have been proposed.

  This wall greening can be broadly divided into a type in which ridges and the like are attached to the wall by the attached roots, a type that winds up the plant by installing auxiliary materials such as a lattice, and a planting type on the rooftop or veranda. There are a type in which a planting base is provided and plants with attached roots are drooped, and a type in which a potted or matted planting base is installed on the wall surface itself.

  However, in buildings using ALC panels that are generally used as building wall materials in urban areas, it is very difficult to plant trees for the reasons described below. is the current situation.

  For example, as one method for installing a planting base on a wall surface, the following Patent Document 1 describes a wall surface such as an RC wall by a bracket in which a greening panel containing a planting base is accommodated in a frame with an anchor bolt. However, if the wall surface is made of concrete, there is no problem in strength even if the anchor bolt is driven. However, if the anchor bolt is driven into the ALC panel, the mounting strength of the panel is low. The greening panel may fall off.

  Further, in Patent Document 2 below, by stacking a plurality of greening blocks mixed with fertilizers, a humus layer and a protective net are sequentially provided on the surface, and a humus layer in which seeds are mixed is formed on the surface. Although it has been proposed to form a greening wall, when an ALC panel is used as the above-mentioned greening block, the panel cannot be used for a long time because the panel is always kept in a wet state to promote deterioration over time. There was a drawback.

JP 2002-95347 A JP 2002-194850 A

  The present invention has been proposed in view of the above-mentioned problems, and the object of the present invention is that the greening panel may drop off against the wall surface of a building using an ALC panel that is often used in urban areas. The object is to provide a wall surface greening structure capable of maintaining the earthquake resistance and durability of the ALC panel.

  In order to achieve the above object, the wall greening structure according to the present invention has the following configuration. That is, the greening panel is provided substantially parallel and integrally with a predetermined interval on the outer surface of the ALC panel used as the wall material. Specifically, for example, a greening panel mounting anchor is embedded in the above ALC panel integrally with a reinforcing bar for the panel, and the greening panel mounting anchor is provided to the greening panel mounting anchor via a spacing member. Install the panel. The greening panel mounting anchor can also be provided integrally with the embedded anchor for mounting the ALC panel on a building beam or the like by extending it to the outdoor side.

  In the wall greening structure according to the present invention, as described above, since the greening panels are provided substantially in parallel and integrally on the outer surface of the ALC panel used as the wall material at a predetermined interval, the ALC panel often used in urban areas is used as the wall material. Even if it is in a building or the like used as a green, it can be easily greened. Therefore, it is possible to greatly contribute to the promotion of greening in urban areas. In addition, as described above, the greening panel is provided on the outer surface of the ALC panel at a predetermined interval, so that the ALC panel hardly gets wet even when the greening panel is wet by irrigation, and the deterioration over time is good. Can be suppressed.

  If the greening panel mounting anchor is embedded in the ALC panel integrally with the reinforcing bar of the panel, and the greening panel is attached to the greening panel mounting anchor via a spacing member, the greening The mounting strength of the panel is high, and the risk of dropping off can be reduced as much as possible. Furthermore, if the anchor for attaching the above greening panel is provided by extending the embedded anchor for attaching the ALC panel to a building beam or the like to the outdoor side, for example, the ALC panel is attached by a seismic construction method such as a rocking construction method. Even in the event of an earthquake, the greening panel swings with the ALC panel and the embedded anchor for mounting the ALC panel as a fulcrum, so that the movement of the ALC panel is not hindered and the seismic performance is maintained well. There are effects such as being able to.

  Hereinafter, the present invention will be specifically described based on embodiments shown in the drawings. FIG. 1 is a perspective view showing an embodiment of a wall greening structure according to the present invention, and FIG. 2 is an enlarged longitudinal sectional view thereof.

  The present embodiment is applied to an ALC panel 1 for an outer wall that is mounted side by side on the outer surface of a building such as a building. In each ALC panel 1, an ALC panel that is provided integrally with a reinforcing bar 2 is attached. A cylindrical embedded anchor 3 is embedded, and each ALC panel 1 is attached to a building such as a cross beam of a building using a female screw (not shown) formed in the inner hole of the cylindrical anchor 3. In the case of the figure, the ALC panel 1 is attached to a ruler angle 5 fixed to the cross beam 4 made of H-shaped steel by welding or the like with a dedicated hardware.

  That is, each ALC panel is mounted on the horizontal portion 6a of the wacker plate 6 fixed to the ruler angle 5 by welding or the like, and attached to the embedded anchor 3 embedded in the lower portion of each ALC panel 1 with the mounting bolt 7. The bottom end of the Inazuma plate 8 is hooked on the ruler angle 5 and fixed by welding or the like, and the supporting bolt 9 is provided in the embedded anchor 3 embedded in the upper part of each ALC panel 1 so as to penetrate the lower part of the wacker plate 6. Each ALC panel 1 is attached so as to be swingable about the support bolt 9 as a fulcrum.

  The above configuration is almost the same as that conventionally known. In the present invention, a greening panel is provided on the outer surface of the ALC panel 1 substantially parallel and integrally at a predetermined interval. The above-mentioned embedded anchor 3 provided on each ALC panel is extended to the outdoor side (left side in FIG. 2), so that a greening panel mounting anchor 3A is provided integrally with the embedded anchor 3, and the anchor 3A has a cross section. The greening panel 10 is attached via a U-shaped spacing member 15.

  That is, as shown in FIG. 3, the embedded anchor 3 usually has an end portion on the indoor side (right side in the drawing) of the cylindrical body constituting the anchor 3 of the ALC panel 1 outside the reinforcing bar 2. In general, the end portion on the outdoor side (left side in the figure) is provided to the surface or the vicinity thereof, whereas the end portion on the outdoor side is provided only to the inside of the reinforcing reinforcing bar 2 or to the inside thereof. As shown in FIG. 2, the end portion on the outdoor side is also extended to the surface of the ALC panel 1 or its vicinity, and the end portion of the extended cylindrical body is also used as the greening panel mounting anchor 3A. It is.

  An internal thread (not shown) that is continuous with or discontinuous with the internal thread of the anchor 3 is formed in the inner hole of the end of the cylindrical body constituting the anchor 3A, and the internal thread is used to form the internal thread on the ALC panel 1. One end of the U-shaped member 15 is attached with a bolt 16, and the greening panel 10 is attached to the other end of the spacing member 15 with a bolt 17 and a nut 18. In this embodiment, the greening panel 10 is configured as a single unit by the greening base 11, the cultivating layer 12 and the planting 13, and the size and shape of the panel surface is appropriate. If the whole or the greening base 11 is made the same size and shape as the ALC panel 1, the greening panel 10 can be assembled to the ALC panel 1 in advance and then attached to the housing.

  Moreover, although the said embodiment provided the anchor 3A for greening panel attachment by extending the embedded anchor 3 for ALC panel attachment to the outdoor side, you may provide the anchor 3A separately from the said implantation anchor 3 In this case, the greening panel mounting anchor 3A is preferably provided integrally with the reinforcing reinforcing bar 2 of the ALC panel 1.

  As described above, in the wall greening structure according to the present invention, the greening panel 10 is provided on the outer surface of the ALC panel 1 in a substantially parallel and integrated manner at a predetermined interval. Even in this case, it can be easily greened. In particular, by providing the greening panel 10 on the outer surface of the ALC panel 1 at a predetermined interval, the ALC panel 1 hardly gets wet even when the greening panel 10 is wet by irrigation, and the deterioration over time is good. Can be suppressed.

  Further, as described in the above embodiment, the above-mentioned anchor 3A for greening panel attachment is provided by extending the embedded anchor 3 for attaching the ALC panel 1 to a building beam or the like to the outdoor side, or greening as described above. If the panel mounting anchor 3A is provided separately from the embedded anchor 3 for mounting the ALC panel and integrally with the reinforcing reinforcing bar 2, the greening panel can be mounted on the ALC panel 1 with high strength and may fall off. Can be reduced as much as possible. If at least the greening base 11 of the greening panel has the same size and shape as the ALC panel 1, the greening panel 10 can be attached to the ALC panel 1 when an earthquake occurs even when the ALC panel 1 is mounted by an earthquake resistant construction method such as a rocking construction method. At the same time, since the swinging is performed with the embedded anchor 3 as a fulcrum, the movement of the ALC panel 1 is not hindered, and the seismic performance can be maintained well.

In the above embodiment, the spacing member 15 having a U-shaped cross section is used to attach the greening panel 10 to the ALC panel 1 at a predetermined interval. However, the sectional shape and the mounting method of the spacing member 15 are appropriate. It is sufficient that the greening panel 10 is attached to and supported by the ALC panel 1 at a predetermined interval.

  Moreover, although the greening panel 10 of the said embodiment comprises one unit with the greening base | substrate 11, the cultivation soil layer 12, and the planting 13, it is not necessarily restricted to this, At least a plant can be cultivated. If there is, the configuration is appropriate. For example, it is possible to use a thin concrete plate for climbing and dropping by attaching a kite or the like, or using a wire mesh or the like for climbing or hanging a wound type plant.

  Furthermore, although the said embodiment showed the example applied to buildings, such as a building, if it uses an ALC panel as a wall material, a wooden building, a prefabrication, etc. may be sufficient, and it is not restricted to a building. It can also be applied to bridges and other structures.

  As described above, the wall surface greening structure according to the present invention uses the ALC panel as a wall material with an extremely simple configuration in which the greening panel is provided substantially parallel and integrally with a predetermined interval on the outer surface of the ALC panel. It can be easily greened even in buildings, etc., and contributes greatly to promoting greening in urban areas with many buildings using ALC panels as wall materials, increasing the green coverage rate, and suppressing the heat island phenomenon. It becomes possible to do.

The perspective view which shows one Embodiment of the wall surface greening structure by this invention. The expanded longitudinal cross-sectional view of the said wall surface greening structure. The longitudinal cross-sectional view which shows the attachment structure of the conventional ALC panel.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ALC panel 2 Reinforcing bar 3 Embedded anchor 4 Cross beam 5 Ruler angle 6 Uwaba plate 7 Mounting bolt 8 Inazuma plate 9 Support bolt 10 Greening panel 11 Greening base 12 Soil layer 13 Planting 15 Spacing holding member

Claims (3)

  A wall greening structure characterized in that a greening panel is provided in parallel and integrally with a predetermined interval on the outer surface of a lightweight cellular concrete panel used as a wall material.   In the light-weight cellular concrete panel, a greening panel mounting anchor is embedded and integrated with the reinforcing bar for reinforcing the panel, and the greening panel is attached to the greening panel mounting anchor via a spacing member. The wall surface greening structure according to claim 1.   The wall greening according to claim 2, wherein the greening panel mounting anchor is provided integrally with the embedded anchor for extending the lightweight cellular concrete panel to a building beam or the like by extending it to the outdoor side. Construction.

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