JP2012239402A - Greened parking lot - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a greened parking lot on the parking areas in which greening plants such as lawn are favorably grown and also which is excellent in beauty of scenery.SOLUTION: The greened parking lot presents an excellently beautiful scenery where geometric patterns by alternately arraying upper surfaces of three pieces of in-line tire-supporting bars 4, 4, 4 disposed each at a mutual interval of 10 cm and lawn 8 planted among the bars in a belt-like state with 10 cm width, are formed in a longitudinal direction corresponding to a loading/unloading direction in the rectangular parking area. In the greened parking lot, lawn-growing sand 5 is charged in an upper space continuously formed lengthwise and crosswise above the parking area ground 1, and thus the lawn 8 planted on the lawn-growing sand 5 sufficiently spreads its roots in all directions.

Description

  The present invention relates to a green parking lot where a parking area can be greened by lawn.

  In recent years, greening campaigns are being promoted as part of global warming countermeasures, and green parking lots where parking areas can be greened with lawns are drawing attention. As a green parking lot of this type, Patent Document 1 describes a green parking lot having a structure in which a pair of left and right tire guides are laid in a parking area where a lawn is planted.

  Further, in Patent Document 2, vegetation laying boards having a large number of convex portions and a large number of openings are laid in the vertical and horizontal directions on the pavement surface of a parking lot, and a hollow space between the large number of convex portions of these vegetation flooring plates. There is a description of a green parking lot with a structure in which the land is filled with customer soil and planted with grass.

JP 2010-41938 A JP 2009-77687 A

  By the way, the greening parking lot described in Patent Document 1 has a simple structure in which a pair of left and right tire guides are laid in a parking area where a lawn is planted. There is a risk of sinking into the area or causing a positional shift, which hurts the lawn planted in the parking area. In addition, since the tire guide is only framed in a ladder shape having a large number of cross rails, there is a problem that the beauty of the green parking area is impaired.

  On the other hand, in the greening parking lot described in Patent Document 2, the thickness of the vegetation laying board laid side by side on the pavement surface is about 5 to 10 cm, and a hollow space between a plurality of vegetation flooring protrusions. That is, the depth of the many hollows filled with the soil and planting the lawn is shallow, and the hollows are independent of each other. For this reason, there is a possibility that the lawn cannot be sufficiently rooted and the lawn cannot be grown well.

  This invention is made | formed corresponding to the problem of such a prior art, and makes it a subject to provide the greening parking lot which can grow lawn favorably in a parking area, and was excellent in aesthetics.

  In order to solve such a problem, the greening parking lot according to the present invention includes a plurality of receiving base members laid in a plurality of rows parallel to each other via a plurality of support blocks on the ground of the parking area, and a plurality of rows A plurality of tire support bars installed in parallel rows at a predetermined mutual interval on the receiving base member, and a space above the ground of the parking area is filled with the upper surfaces of the plurality of tire support bars exposed. It is characterized by comprising turf-growing sand.

  In the greening parking lot according to the present invention, the lawn is planted on the surface of the lawn growing sand exposed between the tire support bars installed in a plurality of parallel rows at a predetermined mutual interval. The upper surface and the greening plant form a plurality of strip-shaped geometric patterns.

  Here, the lawn growing sand is a space above the ground of the parking area, that is, a plurality of receiving foundation members laid in a plurality of rows on the ground of the parking area via a plurality of support blocks, and a plurality of receiving foundation members on the plurality of rows. Since the upper space formed continuously in the vertical and horizontal directions between the tire support bars installed in the row is filled, the lawn planted in the grass growing sand can be sufficiently rooted in the vertical and horizontal directions. .

  In the greening parking lot of the present invention, it is preferable that a plurality of receiving grooves for laying a plurality of tire support bars are formed on the upper surface of each receiving base member. In this case, the mutual interval of the plurality of tire support bars can be maintained at a predetermined mutual interval.

  Further, in the greening parking lot of the present invention, a plurality of receiving base members are laid in a plurality of rows along the vehicle entry / exit direction, and the plurality of tire support bars are orthogonal or oblique to the vehicle entry / exit direction. It is preferable that they are installed crossing each other. In this case, the tires of the vehicle entering / exiting the parking area are appropriately supported on a plurality of tire support bars installed perpendicularly or obliquely to the entry / exit direction of the vehicle. Greening plants planted between bars are prevented from being stepped on the tires.

  In the green parking lot of the present invention, it is preferable that the grass growing sand is ground slag. Grinding slag is granulated by removing the needle-shaped parts of blast furnace granulated slag and molten granulated slag by friction between materials, and receives heat from sunlight to store heat and gradually release heat. Therefore, the lawn can be favorably grown even in a cold region. Moreover, since drainage is good, it becomes excellent lawn growing sand.

  Moreover, in the greening parking lot of this invention, in order to improve the cultivation of the lawn in a cold region, at least one of the support block, the receiving base member, and the tire support bar is made of concrete containing ground slag as an aggregate. Is preferred.

  According to the greening parking lot according to the present invention, the lawn is planted on the surface of the lawn growing sand exposed between the tire support bars installed in a plurality of rows, whereby the upper surface of the tire support bar and the lawn are Since a plurality of strip-shaped geometric patterns are formed, an excellent aesthetic appearance can be obtained as a green parking lot. In addition, since grass growing sand is filled in the upper space formed continuously in the vertical and horizontal directions above the ground of the parking area, the lawn planted in the grass growing sand can be sufficiently rooted in the vertical and horizontal directions. The lawn can be cultivated well in the parking area.

It is a top view which shows the parking area of one division in the greening parking lot which concerns on one Embodiment of this invention. FIG. 2 is a cross-sectional view taken along arrow II in FIG. 1. It is a fragmentary sectional view which expands and shows a part of FIG. It is a cross-sectional perspective view of a part of the portion shown in FIG. It is a cross-sectional perspective view corresponding to FIG. 4 which shows the modification of one Embodiment.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a greening parking lot according to the present invention will be described with reference to the accompanying drawings. The green parking lot of one embodiment greens the parking area of a plurality of sections where a plurality of vehicles are parked by a greening plant such as a lawn, and FIG. 1 and FIG. 2 are one section where one vehicle is parked. Shows the parking area.

  As shown in FIG. 2 and FIG. 3, the green parking lot of one embodiment includes a plurality of receiving base members 3, 3, and the like that are laid on the ground 1 of the parking area via a plurality of support blocks 2, 2. The plurality of tire support bars 4, 4... Laid on the receiving base members 3, 3... And the grass growing sand 5 filled in the space above the ground 1 in the parking area. .

  In the green parking lot of one embodiment, the ground 1 of the parking area is, for example, an existing asphalt paved surface paved on an existing crushed stone roadbed. Each of the support blocks 2, 2... Is a so-called concrete block, and supports the receiving base member 3 via an installation mortar 6 on the upper surface thereof.

  Each receiving base member 3 is made of a concrete block formed in a prismatic shape, and a plurality of tire support bars 4, 4... A plurality (five in the illustrated example) of receiving grooves 3A, 3A... Are formed at a predetermined pitch interval. The cross-sectional shape of each of the receiving grooves 3A is an inverted trapezoid in the illustrated example, but may be an appropriate cross-sectional shape such as a square shape, a V shape, or a semicircle.

  The dimensions of each receiving base member 3 are, for example, a length of 100 cm, a cross-sectional width of 16 cm, and a cross-sectional height of 18 cm. The dimensions of each receiving groove 3A formed on the upper surface of each receiving base member 3 are, for example, a depth of 8 cm, a width of the groove bottom of 8 cm, and a pitch interval between the receiving grooves 3A, 3A. . These receiving foundation members 3, 3... Are laid in four rows parallel to each other along the longitudinal direction which is the entrance / exit direction of the rectangular parking area, as indicated by the hidden lines in the broken line in FIG.

  Each tire support bar 4 is formed of a concrete block formed in a prismatic shape having an inverted trapezoidal cross-sectional shape corresponding to the cross-sectional shape of the receiving groove 3A of the receiving base member 3. For example, the tire support bar 4 has a length of 100 cm and a cross-sectional height of 10 cm. As shown in FIG. 3, the upper surface of the tire support bar 4 is about 2 cm above the upper surface of the receiving base member 3. It protrudes.

  In the example shown in FIG. 1, such tire support bars 4, 4... Are three in a row on receiving base members 3, 3... Laid in four rows along the longitudinal direction of the rectangular parking area. It is built. Then, three rows of tire support bars 4, 4, 4 are arranged in a plurality of rows at a mutual interval of, for example, 10 cm in the longitudinal direction that is the entrance / exit direction of the rectangular parking area.

  Thus, among the three rows of tire support bars 4, 4, 4 arranged in a plurality of rows, three rows of tires located at a position facing, for example, a rear wheel tire of a vehicle (not shown) parked in the parking area. A tire stop block 7 is fixed to the upper surfaces of the support bars 4, 4 and 4 by appropriate fixing means such as bolts and nuts.

  The grass-growing sand 5 filled in the space above the ground 1 in the parking area may be earth or sand used for horticulture, but in the greening parking lot of one embodiment, it receives heat from sunlight and stores heat. However, ground slag having a characteristic suitable for growing lawns that gradually dissipates heat is employed.

  Grinding slag is, for example, a needle-shaped blast furnace granulated slag generated in a blast furnace at an ironworks, which is processed into sand with uniform grain shape by removing the needle-like part by friction between slags, etc. The particle size is, for example, 5 mm or less, preferably about 5 to 0.5 mm. In addition, this grinding slag may be obtained by processing needle-shaped molten granulated slag generated in a melting furnace of a waste disposal site into sand.

  As shown in FIG. 4, the lawn growing sand 5 covers the upper surfaces of the receiving base members 3, 3... With the upper surfaces of the tire support bars 4, 4. That is, the grass-growing sand 5 covers the upper surfaces of the receiving base members 3, 3... To the vicinity of the upper surfaces of the tire support bars 4, 4.

  And as shown in FIGS. 1-4, it exposes in the strip | belt shape of width 10cm between the tire support bars 4,4,4 of 3 rows arranged in multiple rows in the longitudinal direction of a rectangular parking area. On the surface of the lawn growing sand 5, a lawn 8 is implanted. This lawn 8 is the most popular lawn lawn lawn, for example, as a lawn stretched in golf courses and general household gardens.

  In the greening parking lot of one embodiment configured as described above, as shown in FIG. 1, three rows of tire supports arranged at 10 cm intervals in the longitudinal direction which is the storage direction of the rectangular parking area. Since the geometrical pattern in which the upper surfaces of the bars 4, 4 and 4 and the lawn 8 planted in a band shape with a width of 10 cm are alternately formed is formed, an excellent aesthetic as a green parking lot can be obtained.

  Here, the grass-growing sand 5 is received in the upper space of the parking area ground 1, that is, on the ground 1 of the parking area, in four rows through the plurality of support blocks 2, 2. And the upper space formed continuously in the vertical and horizontal directions between the four rows of receiving base members 3, 3... And the tire support bars 4, 4. The lawn 8 planted in the cultivating sand 5 can be sufficiently rooted vertically and horizontally, and the lawn 8 can be cultivated well in the parking area.

  In addition, the lawn growing sand 5 is ground slag, and has the characteristics of receiving heat from sunlight and storing heat and gradually releasing heat, so that the lawn 8 can be grown well even in cold regions.

  Moreover, in the greening parking lot of one Embodiment, several receiving base members 3,3 ... are laid in 4 rows along the longitudinal direction which is the entrance / exit direction of a rectangular parking area. Since the tire support bars 4, 4, 4 are arranged in a plurality of rows at intervals of, for example, 10 cm in the longitudinal direction, which is the entrance / exit direction of the rectangular parking area, Lawn which is appropriately supported on a plurality of rows of tire support bars 4, 4, 4, which are installed perpendicular to the loading / unloading direction of the tire, and which is planted between the tire support bars 4, 4, 4. 8 is prevented from being stepped on the tire.

  The green parking lot according to the present invention is not limited to the above-described embodiment. For example, on the upper surface of each tire support bar 4, as shown in FIG. 5, a rooting groove 4A that can be extended by the lawn 8 may be formed in an appropriate pattern such as an oblique stripe. In this case, since the upper surfaces of the tire support bars 4, 4... Are greened with an appropriate pattern such as an oblique stripe, the green parking lot is further improved in appearance.

  Further, the tire support bars 4, 4... May be arranged in an oblique state that obliquely intersects the longitudinal direction that is the entrance / exit direction of the rectangular parking area shown in FIG.

  Further, the receiving base members 3, 3... May be made of wood that is used for the sleepers of the track. Similarly, the tire support bars 4, 4... Can be made of an appropriate material made of wood.

  Here, the support blocks 2, 2..., The receiving base members 3, 3... And the tire support bars 4, 4. In this case, the lawn 8 can be cultivated well even in a cold region due to the characteristics of the ground slag, that is, the characteristics of storing and receiving heat from sunlight.

  The lawn grass for the lawn 8 is not limited to the Korean turf mentioned above, but also Japanese turf such as Hime Goryo, Korean turf and velvet turf, Bermuda glass, bentgrass, ryegrass, bluegrass, fescue, etc. Western turf can be adopted.

1: Ground 2: Support block 3: Receiving base member 3A: Receiving groove 4: Tire support bar 4A: Nut groove 5: Lawn growing sand 6: Installation mortar 7: Tire stop block 8: Lawn

Claims (5)

A plurality of receiving foundation members laid in a plurality of rows parallel to each other via a plurality of support blocks on the ground of the parking area;
A plurality of tire support bars installed in a plurality of rows parallel to each other at predetermined intervals on the plurality of rows of receiving base members;
A green parking lot comprising grass growing sand filled in a space above the ground of the parking area in a state where the upper surfaces of the plurality of tire support bars are exposed.   The greening parking lot according to claim 1, wherein a plurality of receiving grooves for laying the plurality of tire support bars are formed on an upper surface of the receiving base member.   The plurality of receiving base members are laid in a plurality of rows along a vehicle entry / exit direction, and the plurality of tire support bars are installed orthogonally or obliquely to the vehicle entry / exit direction. The greening parking lot of Claim 1 or 2 characterized by the above-mentioned.   The greening parking lot according to any one of claims 1 to 3, wherein the grass-growing sand is ground slag.   The greening parking lot according to any one of claims 1 to 4, wherein at least one of the support block, the receiving base member, and the tire support bar is made of concrete containing grinding slag as an aggregate. .