JP2009185540A - Terrace deck - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a terrace deck which contributes to reduction of cooling load in the summer season. <P>SOLUTION: The terrace deck 10 is formed of posts 11 erected on the ground surface G, and floor materials 13 mounted on the posts. The floor materials are arranged so as to be almost flush with a floor surface FL of a building, and green belts 31 are arranged at least on part of upper surfaces of the floor materials. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a terrace deck.

Conventionally, a terrace deck provided so as to protrude from the indoor side of a building is known (see, for example, Patent Document 1). As a general example of a terrace deck, a wood deck or a concrete deck using a concrete floor board is known.
Japanese Patent Laid-Open No. 11-13259

  In recent years, various ideas have been made to realize an environmentally friendly house. However, if the wood deck or concrete deck proposed in Patent Document 1 is provided, the surface of the deck becomes hot during the summer due to direct sunlight, and the reflected heat is led into the room, resulting in an extra air conditioning load (cooling energy). ) Was necessary.

  Accordingly, the present invention has been made in view of the above circumstances, and provides a terrace deck that can contribute to reducing the cooling load in summer.

  In order to solve the above-mentioned problem, the invention described in claim 1 is a terrace deck comprising: a bundle material standing on a ground surface; and a floor material constructed on an upper portion of the bundle material. The floor material is arranged at substantially the same height as the floor surface of the building, and a green zone is provided on at least a part of the upper surface of the floor material.

  The invention described in claim 2 is characterized in that the floor material is composed of a floor plate arranged in a grid shape, and the floor plate is configured to be detachable.

  The invention described in claim 3 is configured such that a plant is planted at a place where the floor board is removed, and a box-type unit whose upper surface is configured to be substantially the same height as the floor board can be installed. It is characterized by being.

  The invention described in claim 4 is characterized in that a ventilation space is formed between an outer wall surface of the building and the floor board.

  The invention described in claim 5 is a terrace comprising a crushed stone layer provided on the ground surface, a gravel layer provided on the upper surface of the crushed stone layer, and a flooring provided on the upper surface of the gravel layer. In the deck, the floor material is arranged at substantially the same height as a floor surface of a building, and a green zone is provided on at least a part of the upper surface of the floor material.

  According to the invention described in claim 1, since the terrace deck is provided at substantially the same height as the floor of the building, and the green zone is provided on the upper surface of the terrace deck, in a high temperature environment such as summertime, The transpiration of the plant becomes active, and the resulting cold air (water vapor) is smoothly guided to the indoor side of the building. Accordingly, it is possible to take in cool air from the outside of the room and allow warm air in the room to escape to the outside of the room, thereby reducing the cooling load in summer. Moreover, by installing not only the green zone on the upper surface of the flooring but also makeup gravel, lanterns, lighting fixtures, or a kennel, it is possible to realize a garden that is substantially at the same height as the floor of the building.

  According to the second aspect of the present invention, it is possible to plant a tree or the like at a location where the floor board is removed. Therefore, by planting deciduous trees or the like, it is possible to block direct sunlight in the summer and the direct sunlight in the winter in the building and the terrace deck. That is, there is an effect that the air conditioning load of the building can be further reduced. Moreover, since the floor board is arrange | positioned at grid form, the location which removes a floor board can be set arbitrarily and there exists an effect which can improve the freedom degree of design.

  According to the invention described in claim 3, substantially the same effect as that of claim 2 described above can be obtained by planting the box-type unit. Furthermore, since the upper surface (finished surface) of the box-type unit is substantially the same height as the floor board, there is an effect that a sense of unity as a deck can be obtained. Moreover, since planting is planted in a unit, there exists an effect which can perform transfer of planting and a change of planting easily.

  According to the invention described in claim 4, even when a plurality of box-type units are used, ventilation under the floor of the building can be performed smoothly, and the occurrence of mold and the like can be suppressed.

  According to the invention described in claim 5, since the terrace deck is provided at substantially the same height as the floor of the building, and the green zone is provided on the upper surface of the terrace deck, in a high temperature environment such as summertime, The transpiration of the plant becomes active, and the resulting cold air (water vapor) is smoothly guided to the indoor side of the building. Accordingly, it is possible to take in cool air from the outside of the room and allow warm air in the room to escape to the outside of the room, thereby reducing the cooling load in summer. Moreover, by installing not only the green zone on the upper surface of the flooring but also makeup gravel, lanterns, lighting fixtures, or a kennel, it is possible to realize a garden that is substantially at the same height as the floor of the building. Furthermore, it has the effect of allowing rainwater to penetrate into the ground efficiently during rainfall.

(First embodiment)
Next, a first embodiment of the terrace deck according to the present invention will be described with reference to FIGS.
As shown in FIGS. 1 and 2, the terrace deck 10 includes a plurality of bundle members 11 erected from the ground surface G and a concrete floor board 13 provided on the upper surface of the bundle material 11.

  The bundle material 11 is made of, for example, a steel material, and a plurality of the bundle materials 11 are arranged at substantially equal intervals in a direction along the outer wall 15 of the building and a direction orthogonal to the outer wall 15. Further, a steel beam member 17 that connects the upper portions of the bundle member 11 is installed. That is, the beam members 17 are arranged in a grid shape in plan view. In addition, in order to increase the attachment strength of the bundle member 11, bracing (not shown) may be provided as appropriate.

  The concrete floor board 13 is arranged so as to be placed on the bundle material 11 and the beam material 17. That is, one concrete floor board 13 is formed in the size substantially the same as one grid part. Through holes 19 are formed at the four corners of the concrete floor board 13, and fixing bolts 21 are inserted into the through holes 19 so as to be joined to the bundle material 11. That is, the concrete floor board 13 can be easily detached from the bundle material 11. Here, the height to which the concrete floor board 13 is attached is substantially the same as the height of the floor surface FL of the building. And the terrace deck 10 is comprised by the substantially same height from the floor surface FL of a building by sweeping out the window of a building. In order to prevent rainwater from entering, the terrace deck 10 is preferably formed with a slight gradient from the building side to the outside.

  A lawn unit 31 is installed on the concrete floor board 13. As shown in FIG. 3, the lawn unit 31 includes a water retention sheet 33, culture soil 35 disposed on the water retention sheet 33, and lawn 37 planted in the culture soil 35. In addition, one lawn unit 31 is formed in a size substantially the same as that of the concrete floor board 13, and can be coupled to an adjacent lawn unit 31 by a locking portion (not shown).

  Further, a box-type unit 41 is arranged at a place where the concrete floor board 13 is not attached. As shown in FIG. 4, the box-type unit 41 is filled with a culture soil 45 in a steel box 43, and a deciduous tree 47 and a shrub 48 are planted in the culture soil 45, for example. Further, flange portions 49 are formed on the peripheral edge of the upper surface of the box body 43, and through holes 51 are formed at the four corners of the flange portion 49 in plan view. Then, the fixing bolt 21 is inserted into the through hole 51 so as to be joined to the bundle material 11.

  Returning to FIG. 1, a gap 53 is formed between the outer wall 15 of the building and the terrace deck 10, and a grating 55 is attached to the gap 53. The grating 55 can prevent a resident from catching his / her leg when traveling between the room and the terrace deck 10. Further, ventilation under the floor of the building can be performed through the opening of the grating 55.

  According to the present embodiment, the terrace deck 10 is provided at substantially the same height as the floor surface FL of the building, and the lawn unit 31 is provided on the terrace deck 10, so that the lawn can be seen in a high temperature environment such as summer. The transpiration is active, and the resulting cold air (water vapor) is smoothly guided to the indoor side of the building. Therefore, it is possible to take in cool air from the outside of the room and allow warm air in the room to escape to the outside of the room, thereby reducing the cooling load in summer. In addition to installing the lawn unit 31 on the top surface of the concrete floor board 13 as well as makeup gravel, lanterns, lighting equipment, or a kennel, a garden that is substantially at the same height as the floor FL of the building is realized. Can do.

  Further, by arranging the box-type unit 41 at the place where the concrete floor board 13 is removed, for example, the deciduous tree 47 or the like can be arranged in the terrace deck 10. Therefore, when the deciduous tree 47 is arranged, the direct sunlight can be blocked in the summer and the building and the terrace deck 10 can be exposed to the direct sunlight in the winter. That is, the air conditioning load of the building can be further reduced. Moreover, since the concrete floor board 13 is arrange | positioned at grid form, the location which removes the concrete floor board 13 can be set arbitrarily, and various types of planting can be planted in the box-type unit 41. Therefore, the degree of freedom in designing the terrace deck 10 can be improved.

  Furthermore, since the upper surface (finished surface) of the box-type unit 41 has substantially the same height as the concrete floor board 13, a sense of unity as a terrace deck can be obtained.

  Since a gap is provided between the outer wall 15 of the building and the terrace deck 10 and the grating 55 having an opening formed in the gap, even when a plurality of box-type units 41 are used, Ventilation can be performed smoothly, and mold generation and the like can be suppressed.

(Second embodiment)
Next, 2nd embodiment of the terrace deck of this invention is described based on FIG.
As shown in FIG. 5, the terrace deck 110 includes a crushed stone layer 111 stacked on the ground surface G, a gravel layer 112 provided on the upper surface of the crushed stone layer 111, and a concrete floor board provided on the upper surface of the gravel layer 112. 13. A lawn unit 31 is installed on the concrete floor board 13. In addition, it is desirable that the surroundings of the crushed stone layer 111 and the gravel layer 112 are reinforced with a mold on the earth retaining layer.

  A gap 53 is formed between the outer wall 15 of the building and the terrace deck 110, and a grating 55 is attached to the gap 53. The grating 55 can prevent a resident from catching his / her leg when traveling between the room and the terrace deck 110. Further, ventilation under the floor of the building can be performed through the opening of the grating 55.

  According to the present embodiment, it is possible to obtain substantially the same effect as the first embodiment. Moreover, rain water can be efficiently infiltrated into the ground during rainfall.

The technical scope of the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention, and the specific materials mentioned in the embodiment. The shape and configuration are only examples, and can be changed as appropriate.
For example, in the present embodiment, the case where steel is used for the bundle material and the beam material has been described, but a resin material may be used as long as the strength can be secured.
Further, in this embodiment, a box-type unit is adopted. However, when a plant is planted in the box-type unit, a drain hole is formed in the vicinity of the bottom of the box-type unit to suppress root rot of the plant. It may be configured.
Furthermore, although this embodiment demonstrated the case where deciduous trees were arranged using a box-type unit, you may make it the structure which plantes deciduous trees directly in the ground surface in the location which removed the concrete floor board.

It is a perspective view of the terrace deck in 1st embodiment of this invention. It is a top view of the terrace deck (before lawn unit attachment) in the embodiment of the present invention. It is a side view of the lawn unit in the embodiment of the present invention. It is a perspective view of the box-type unit in the embodiment of the present invention. It is a perspective view of the terrace deck in 2nd embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10,110 ... Terrace deck 11 ... Bundle material 13 ... Concrete floor board (floor material, floor board) 15 ... Outer wall 31 ... Lawn unit (green zone) 41 ... Box-type unit 53 ... Gap (ventilation space) 111 ... Crushed stone layer 112 ... Gravel Layer G ... Ground surface FL ... Floor floor

Claims (5)

A bundle of materials standing on the ground surface,
In a terrace deck provided with a flooring constructed on the top of the bundle,
The flooring is arranged at substantially the same height as the floor of the building;
The terrace deck characterized by the green zone being provided in at least one part of the upper surface of the said flooring. The flooring is composed of floorboards arranged in a grid,
The terrace deck according to claim 1, wherein the floor board is configured to be detachable. At the place where the floor board is removed,
The terrace deck according to claim 2, wherein a plant is planted, and a box-type unit whose upper surface is configured to be substantially the same height as the floor board is configured to be installable.   The terrace deck according to any one of claims 1 to 3, wherein a ventilation space is formed between an outer wall surface of the building and the floor board. A crushed stone layer provided on the ground surface,
A gravel layer provided on the upper surface of the crushed stone layer;
In a terrace deck provided with a flooring provided on the top surface of the gravel layer,
The flooring is arranged at substantially the same height as the floor of the building;
The terrace deck characterized by the green zone being provided in at least one part of the upper surface of the said flooring.

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