JP3521398B2 - Vegetation living space structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has an outer wall or roof of a house as a water impermeable structure, and a vegetation base is formed on the outdoor side of the house for vegetation to mitigate overheating of the structure due to transpiration from plants and green shade. It is about vegetation and living space structures.

[0002]

2. Description of the Related Art As urbanization progresses due to the development of houses and roads, nature has been destroyed, plants have declined, air purification functions have been lost, and people's survival is becoming threatened. In addition, the use of exhaust gas and air conditioners causes environmental problems such as global warming mainly in urban areas,
Furthermore, as the amount of air conditioners used increases, a vicious cycle in which global warming is further promoted is occurring.

Therefore, conventionally, in the case of a building having a flat roof such as a building, an artificial soil is created on the roof to provide a green space, and a green shade is obtained by a plant, or the plant is overheated due to a transpiration action of the plant. Was being eased.

Further, in houses, vegetation bases are sometimes constructed by installing a vegetation base holding material such as a planter on a sloped portion of a roof or the like for vegetation.

In any case, however, the weight of the vegetation base directly affects the roof of the building, so that the structure design must be reviewed and the drainage channel must be secured in order for the building to withstand it. It was necessary to carry out waterproofing work to prevent water leakage and to prevent root intrusion, which was extremely troublesome and economically burdensome, making it difficult to spread.

[0006] Therefore, a vegetation living space structure for joining vegetation by joining an impermeable flat panel from the ground surface to a chimney-groove and attaching a soil retaining material to the outside of the flat panel to fill the vegetation base, It is presented in Kaihei 7-322763.

According to this method, since all the stress due to the weight of the vegetation base does not act on the roof and a part of it is transmitted to the ground, it is necessary to specially reinforce the structures such as columns and beams that support the structure. Absent. Further, since the impermeable panel is used, water does not leak to the indoor side, and excess water such as rainwater is drained to the ground along the inclination of the panel.

[0008]

However, in the above-mentioned structure, since the earth retaining material is attached to the mounting portion composed of the insert or the like embedded in the flat panel, the stress is concentrated on the mounting portion and the panel is cracked. There was a case of entering and leaking water from there.

In addition to holding the above-mentioned soil retaining material, this flat panel panel should have a sufficient thickness in consideration of supporting rain-fed vegetation bases having increased weight. Therefore, the weight is extremely large, the transportation and the construction become large, and it is economically disadvantageous.

The present invention solves the above problems,
The present invention provides a vegetation space structure that can be easily constructed without imposing a heavy burden on the structure of the structure itself.

[0011]

SUMMARY OF THE INVENTION Therefore, according to the present invention, a water-impermeable groove type panel comprising a flat plate portion and rib portions provided on both side end portions of the flat portion is provided with the rib portions facing outward. with living space formed therein by being joined to the twofold set, earth retaining material of the rib portions of the both side ends
It is erected on the rib part using the mounting part that protrudes inside ,
A living space structure in which the space between the soil retaining material and the flat plate portion was filled with the vegetation base.

Since the groove type panel has the rib portion, the sectional performance is improved, and since the groove type panel has sufficient strength even if it is thin, it is possible to use a panel having a thinner panel thickness than the conventional one.

Further, since the earth retaining material is attached to the rib portion of the groove type panel, even if a large force acts on the attaching portion of the earth retaining material and a crack is generated, the flat plate portion is not affected, There is no need to worry about water leaking into the room.

Further, if the earth retaining material is arranged so that the vegetation base has a step shape having a plurality of steps, it is possible to perform work such as planting and maintenance of the plant while using the earth retaining material as a scaffold. It is convenient and convenient.

Further, if the earth retaining material is provided with scaffolds and handrails, it is possible to safely and easily perform work such as water supply and plant maintenance without using a large-scale device.

If a heat insulating layer is provided on the outdoor side of the grooved panel, dew condensation on the indoor side is prevented, temperature change in the room due to outdoor weather and climate is reduced, and a more comfortable indoor space is provided. can do.

Furthermore, a water-impermeable groove-shaped curved panel consisting of a curved portion having a semi-arched cross section and rib portions standing upright on both end portions of the curved portion is joined in an arch shape and is housed inside. When the space is formed, it is possible to secure a wide indoor space, and there are abundant design variations of the outer shape.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the drawings.

FIG. 3 shows an example of an embodiment of the present invention, and FIGS. 1 and 2 show a construction procedure of the structure shown in FIG. The construction procedure will be described below with reference to the drawings.

First, as shown in FIG. 1, on a floor 10 made of concrete or the like, an appropriate number of grooved panels 2 made of reinforced concrete whose surface is impermeable to water by asphalt or the like are laterally arranged. Arranged and the opposing grooved panels 2 are joined together in a chimney pair so as to form a gable roof.

The groove-type panel 2 is composed of a flat plate portion 21 having a rectangular shape in plan view and a thickness of about 150 mm, and rib portions 22 standing upright at appropriate heights on both ends in the longitudinal direction of the flat plate portion 21. It is constructed and has a U-shaped cross section.

At the portion where the floor 10 and the groove type panel 2 are in contact with each other and the portion where the groove type panels 2 are in contact with each other, there is provided a waterproof material 20 made of an elastic material such as elastic rubber and generally used as a sealing material. Sandwiched. Then, in the grooved panel 2, through holes 24 are provided, for example, in the lateral direction of the flat plate portion 21 along the surface, and in the upper end portion of the flat plate portion 21 in the direction perpendicular to the surface at appropriate intervals, A wire rod such as a PC steel rod or carbon fiber is inserted into the through hole 24, and tightly connected with nuts or the like from both ends, so that the groove type panels 2 are fixed to each other through the water blocking material 20 so as to be closely attached to each other without any gap. Further, the part where the grooved panel 2 and the floor 10 are in contact with each other is tightly connected by using an anchor or the like. After that, a waterproof material is applied to these connecting portions and attachment portions such as anchors to prevent water from leaking to the room 11 side.

Further, on the outer side of the flat plate portion 21 of the groove type panel 2, a heat insulating layer 3 is formed as shown in FIG. The heat insulating layer 3 is formed, for example, by spraying bubble mortar or attaching a heat insulating material such as a synthetic resin foam plate, and then protecting the surface with protective mortar or the like.

Further, the rib portion 22 of the groove type panel 2 has an attachment portion 2 for the earth retaining member 4 formed by, for example, embedding an insert or providing a hook-shaped projection or the like.
3 is provided, and using the mounting portion 23 thereof, FIG.
The earth retaining material 4 is attached stepwise as shown in FIG. The soil retaining material 4 is a wire mesh or a wire mesh depending on the weight and form of the vegetation base.
Alternatively, it is formed of water-permeable concrete or the like, and attached so as to have an opening 40 below so that excess water can be drained and when the root of the plant can grow downward. To be

At the upper end of the earth retaining material 4, if necessary,
By providing scaffolds 5 that project horizontally to the outside or installing handrails 6 made of, for example, stainless steel as shown in FIG. 3, planting, water supply, maintenance work for plants, etc. can be performed easily and safely. To be able to

After that, the vegetation base 7 is filled in the space between the soil retaining material 4 and the flat plate portion 21 of the groove type panel 2, and seeding or planting is appropriately performed to achieve vegetation. The vegetation base 7 is preferably a lightweight soil material such as bark compost, peat moss, and perlite.

In this way, the construct 1 in which the two outer walls facing each other are surrounded by vegetation is constructed, and the construct 1 produces green shade along with the growth of the plant, and the interior 11 is hardly affected by the outside air, and the transpiration effect of the plant As a result, the overheating is mitigated, so that the energy spent for air conditioning can be saved. In addition to providing a green landscape for the surrounding environment, it also exerts the air cleaning function of plants.

A more comfortable indoor space can be obtained by providing a heat insulating layer on the indoor side of the grooved panel 2 or applying a waterproof treatment.

FIG. 5 shows a different embodiment of the invention,
Using the same groove type panel 2 used in the above-mentioned embodiment, the groove type panel 2 is vertically installed at an appropriate height from the floor 10, and the groove type panels 2 are stacked above the groove type panel 2. Is a structure in which a living space is formed by joining the two to a gassho group. In this case as well, the groove type panels 2 are tightly bonded by the same method as in the above-described embodiment, and the earth retaining material 4 is used.
To attach vegetation to the outside of the grooved panel 2. Such an embodiment is effective when the indoor space is wide or when the living space has a structure of a plurality of floors.

FIG. 6 shows a further different embodiment of the present invention, in which a groove-shaped curved surface panel 101 composed of a curved surface portion 102 and rib portions 103 provided upright on both side ends thereof is joined in an arch shape. The living space is formed inside.
Also in this case, the construction method is the same as that of the above-mentioned embodiment, and it is effective when a large indoor space is secured.

In any of the above embodiments, a door, a window or the like is provided on the surface of the outer periphery of the structure where the groove type panel 2 or the groove type curved surface panel 101 is not installed to provide a living space. It shall be convenient and comfortable.

[0032]

According to the present invention, since the groove type panel having the rib portion is used, sufficient strength performance can be exhibited as compared with the flat panel even if the panel thickness is reduced. Therefore, it is easy to transport and construct and economical.

Further, since the earth retaining material is installed on the rib portion, even if stress is concentrated on the attaching portion of the earth retaining material and a crack is generated, the flat plate portion is not affected, and therefore water leakage into the room is prevented. Don't worry. In addition, when the weight of the soil retaining material is large, it is sufficient to increase the allowable stress of the mounting portion by thickening only the rib portion, and it is not necessary to increase the thickness of the groove type panel as a whole, which is economical.

Further, by attaching the soil retaining material to the rib portion, a wide space can be secured between the soil retaining material and the flat plate portion as needed, so that the vegetation base can be sufficiently filled, and the type of plant and It is possible to build a free planting space of any size.

If the earth retaining material is formed in a step shape, the earth retaining material can be used as a scaffold, and if the earth retaining material is provided with scaffolds and handrails, it is safer and easier. You can perform work such as planting, water supply, and plant maintenance.

Further, if a heat insulating layer is provided on the outdoor side of the grooved panel, dew condensation can be prevented and a comfortable indoor space can be obtained.

Furthermore, by constructing a living space by joining the groove type curved surface panel consisting of the curved surface portion and the rib portion in an arch shape,
A wide indoor space can be secured and the exterior design can be widened.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first procedure for constructing a construct which is an embodiment of the present invention.

FIG. 2 is a perspective view showing a procedure following FIG.

FIG. 3 is a perspective view showing an embodiment of the present invention.

FIG. 4 is a vertical sectional view of the embodiment shown in FIG.

FIG. 5 is a perspective view showing another embodiment of the present invention.

FIG. 6 is a perspective view showing still another embodiment of the present invention.

[Explanation of symbols]

1 structure, 2 groove type panel, 3 heat insulation layer, 4 earth retaining material, 5 scaffolding, 6 handrail, 7 vegetation base, 10 floor,
11 Indoors, 20 Water Stopper, 21 Flat Plate Part, 22 Rib Part, 23 Mounting Part, 24 Through Hole, 101 Groove Curved Panel, 102 Curved Part, 103 Rib Part

Claims (3)

(57) [Claims] 1. A water-impermeable groove-shaped panel comprising a flat plate portion and rib portions erected on both side end portions thereof over the entire length,
A living space is formed inside by joining the rib portion to the outside with a chimney assembly, and an earth retaining material is attached to the inside of the rib portion at both end portions so as to project.
A vegetation space structure, wherein the vegetation living space structure is constructed by being erected on a rib portion and a space between the earth retaining material and the flat plate portion is filled with a vegetation base. 2. The vegetation dwelling space structure according to claim 1, wherein soil retaining materials are arranged at appropriate intervals in the horizontal direction of the groove type panel, and the vegetation base is formed in a step shape having a plurality of steps. 3. A water-impermeable groove-shaped curved panel consisting of a curved surface portion having a semi-arched cross section and rib portions standing on both side ends thereof over the entire length, and an arch with the rib portion facing outward. The living space is formed by being joined in a circular shape, and the earth retaining material is erected on the rib portion by using the mounting portions protruding inside the rib portions at the both end portions, A vegetation space structure, wherein a space between the fastening material and the curved surface portion is filled with a vegetation base.