Precast concrete permeable parking space pavement pavement

Abstract

The utility model discloses a precast concrete permeable parking space pavement pavement, and relates to the technical field of pavement pavements. The pavement comprises a concrete prefabricated body, a broken stone hardcore and a rammed earth layer from top to bottom in sequence, the concrete prefabricated body is of a rectangular structure, first planting grooves are formed in the upper surface of the concrete prefabricated body in the longitudinal direction according to the equal interval x, all the first planting grooves are arranged to be second planting grooves in the transverse direction according to the equal interval y, the first planting grooves are penetrating grooves, and the second planting grooves are non-penetrating type sinking grooves. The structural strength and the laying convenience of the grass planting brick are greatly improved compared with those of a grass planting brick form; the first planting groove and the second planting groove facilitate planting of vegetation, vitality, vitality and aesthetic feeling are improved, and ecological benefits are good; the pavement surface is not prone to water accumulation, the permeable area is large, the gap spacing and size design is reasonable, and parking is not affected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of paving road surface, especially relates to a prefabricated concrete water-permeable parking space paving road surface. BACKGROUND

[0002] The parking space is the road surface for parking, and the common parking space paving road surface includes pure concrete road surface, water-permeable concrete road surface, concrete brick road surface, water-permeable brick road surface, grass planting brick road surface and the like.In community, park and the like, the parking space paving road surface is mostly in the form of water-permeable brick, grass planting brick and the like.

[0003] Compared with the pure concrete road surface, the water-permeable brick and the grass planting brick improve the beauty and vitality, but the bottom of the brick is directly soft soil, which easily causes the subsidence of the brick, and the service life of the brick is shorter than that of the concrete; if the pure hard concrete paving road surface is used, there is no vegetation coverage and lack of vitality; for the water-permeable concrete road surface, a simple sinking groove is mostly used, the shape is relatively simple, and when the gap is too large, it is not conducive to parking, and the water-permeable concrete road surface cannot meet the dual demands of beauty and ecology for high-quality space. UTILITY MODEL CONTENT

[0004] The utility model provides a prefabricated concrete water-permeable parking space paving road surface, the parking space paving road surface adopts the prefabricated modular concrete prefabricated body and is laid, the first planting groove of direct rainwater flow bottom gravel cushion layer, plain soil tamping layer is horizontally arranged on the surface of concrete prefabricated body, and the second planting groove of non-penetrating sinking groove style is horizontally arranged at equal intervals in the first planting groove, and the integrity is realized through the concrete at the bottom of the second planting groove, because the concrete prefabricated body form is used, the structural strength and the convenience of laying are greatly increased compared with the grass planting brick form; the planting soil is arranged in the first planting groove and the second planting groove, the planting of vegetation is facilitated, the vitality, vigor and beauty are improved, and the ecological benefit is good; the first planting groove is open on both sides and is connected with the gravel cushion layer and the plain soil tamping layer at the bottom, which is conducive to drainage, and the surface is not easy to produce waterlogging, and the water-permeable area is large; the gap spacing and size of the first planting groove and the second planting groove are reasonably designed, and the parking is not affected; in conclusion, the problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The prefabricated concrete water-permeable parking space paving road surface of the utility model adopts the modular concrete prefabricated body and is laid, and the paving road surface is sequentially arranged from top to bottom as the concrete prefabricated body, the gravel cushion layer and the plain soil tamping layer;

[0007] The precast concrete body is a rectangular structure. The upper surface has a first planting trough with equal spacing x in the longitudinal direction. Each first planting trough is set as a second planting trough with equal spacing y in the transverse direction. The first planting trough is a through trough, and the second planting trough is a non-through sunken trough. Planting soil is placed in both the first and second planting troughs, and vegetation is planted in the planting soil.

[0008] Furthermore, the width of the precast concrete structure is greater than the width of the parked vehicle, and each parking space is paved with at least one precast concrete structure.

[0009] Furthermore, the width of the first planting trough and the width of the second planting trough are equal, and the inner sidewall of the second planting trough is coplanar with the inner sidewall of the first planting trough.

[0010] Furthermore, the width of the first planting trough and the second planting trough is no greater than 1 / 4 of the diameter of the tires of the parked vehicle.

[0011] Furthermore, the spacing between two adjacent precast concrete bodies is consistent with the width of the first planting trough.

[0012] Furthermore, the second planting trough is provided with at least two troughs, and the depth of the second planting trough is less than 1 / 2 of the overall thickness of the precast concrete body.

[0013] Furthermore, the length of the spacing x is greater than 1 / 2 of the diameter of the parked vehicle's tires.

[0014] Furthermore, the length of y is greater than the width of the parked vehicle's tires.

[0015] Furthermore, the first planting trough is open on both sides of the precast concrete body.

[0016] Furthermore, the thickness of the crushed stone cushion layer is at least 150 mm.

[0017] The present invention has the following advantages over the prior art:

[0018] (1) The parking space pavement is laid using prefabricated modular concrete precast bodies. The surface of the concrete precast bodies has a first planting trough that can directly allow rainwater to flow to the bottom gravel cushion layer and the compacted soil layer. The second planting troughs, which are non-penetrating sinking troughs, are set at equal intervals on the horizontal side of the first planting troughs. The integrity is achieved through the concrete at the bottom of the second planting troughs. Due to the use of concrete precast bodies, the structural strength and ease of laying are greatly increased compared to the grass paver form.

[0019] (2) Planting soil is provided in the first and second planting troughs, which facilitates the planting of vegetation, enhances vitality and aesthetics, and provides good ecological benefits;

[0020] (3) The first planting groove is open on both sides and the bottom is connected with the gravel cushion layer and the plain soil tamping layer, which is beneficial to drainage, and the surface is not easy to accumulate water, and the water permeable area is large.

[0021] (4) The gap spacing and size of the first planting groove and the second planting groove are reasonably designed, and will not affect parking.

[0022] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 The structure of the prefabricated concrete water-permeable parking lot pavement of the present application is shown in the top view.

[0025] Figure 2 The specific embodiment of the present application is based on Figure 1 The structure in the parked vehicle state is shown in the top view.

[0026] Figure 3 The structure in the parked vehicle state is shown in the top view. Figure 2 The A-A section view in the middle.

[0027] Figure 4 The B-B section view in the middle. Figure 2 The B-B section view in the middle.

[0028] In the drawings, the component list represented by each number is as follows:

[0029] 1-plain soil tamping layer, 2-gravel cushion layer, 3-planting soil, 4-concrete prefabricated body, 41-first planting groove, 42-second planting groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] In the description of the utility model, it is understood that the terms "from top to bottom", "upper surface", "transverse", "longitudinal", "inner", "side wall" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the components or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] Please refer to Figures 1-4 As shown in the utility model discloses a prefabricated concrete water-permeable parking space pavement, adopts modular concrete prefabricated body 4 and lays, and the pavement is from top to bottom in turn concrete prefabricated body 4, gravel cushion 2, plain soil tamping layer 1;Concrete prefabricated body 4 is the concrete prefabricated plate structure as a whole, can be placed and installed through crane or forklift when installing;

[0033] Concrete prefabricated body 4 is rectangular structure, and first planting groove 41 is equally spaced in longitudinal direction on upper surface according to interval x, and each first planting groove 41 is set as second planting groove 42 in transverse direction according to interval y, first planting groove 41 is through groove, and second planting groove 42 is non-through sunken groove, and planting soil 3 is placed in first planting groove 41 and second planting groove 42, and vegetation is planted in planting soil 3;Corresponding preparation can be turf or other green plants, and height does not affect automobile driving.

[0034] Wherein, the width of concrete prefabricated body 4 is greater than the width of the vehicle, and a single parking space is paved by at least one concrete prefabricated body 4;The width of first planting groove 41 and second planting groove 42 is equal, and the inner side wall of second planting groove 42 is coplanar with the inner side wall of first planting groove 41.The width of first planting groove 41 and second planting groove 42 is not greater than 1 / 4 of the diameter of the tire of the vehicle.

[0035] Wherein, the interval between the adjacent two concrete prefabricated bodies 4 is consistent with the width of first planting groove 41;Second planting groove 42 is provided with at least two rows, and the depth of second planting groove 42 is less than 1 / 2 of the overall thickness of concrete prefabricated body 4.

[0036] Wherein, the length of interval x is greater than 1 / 2 of the diameter of the tire of the vehicle;The length of y is greater than the width of the tire of the vehicle.

[0037] Wherein, first planting groove 41 is outer opening type on both sides of concrete prefabricated body 4;The thickness of gravel cushion 2 is at least 150mm.

[0038] In the embodiment, the length of the concrete prefabricated body 4 is 2600mm, the width is 3000mm, the width of the first planting groove 41 and the second planting groove 42 is 100mm; the second planting groove 42 is spaced by 480mm in the transverse direction, and four groups are arranged in total; the width of the first planting groove 41 is 100mm, and the depth is 200mm; the spacing x of the first planting groove 42 in the longitudinal direction is 350mm; the single concrete prefabricated body 4 is provided with five grooves arranged at equal intervals in the transverse direction, and the spacing between the adjacent two concrete prefabricated bodies 4 is 100mm; through the design of the above-mentioned size and proportion parameters, the gap is reasonable when the vehicle is parked in the parking space, the parking is not affected, and the bumping caused is relatively small.

[0039] The parking space pavement of the technical scheme adopts the prefabricated modular concrete prefabricated body for paving, the surface of the concrete prefabricated body is provided with a first planting groove capable of directly flowing rainwater to the bottom gravel cushion layer and the plain soil tamping layer, and a second planting groove in the form of a non-penetrating sunken groove is arranged at equal intervals in the transverse direction of the first planting groove, and the second planting groove is integrally realized through the concrete at the bottom of the second planting groove; since the concrete prefabricated body form is adopted, the structural strength and the convenience of paving are greatly increased compared with the grass planting brick form; the planting soil is arranged in the first planting groove and the second planting groove, which facilitates the planting of vegetation, improves the vitality, vigor and aesthetics, and has good ecological benefits; the first planting groove is open on both sides and the bottom is connected with the gravel cushion layer and the plain soil tamping layer, which is beneficial to drainage, the surface is not easy to accumulate water, and the water permeation area is large; the gap spacing and size of the first planting groove and the second planting groove are reasonably designed, and the parking is not affected.

[0040] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A precast concrete permeable parking space pavement, characterized in that, Modular precast concrete bodies (4) are used for paving. The paved road surface consists of precast concrete bodies (4), crushed stone cushion layer (2), and compacted soil layer (1) from top to bottom. The precast concrete body (4) is a rectangular structure. The upper surface is provided with first planting troughs (41) at equal intervals x in the longitudinal direction. Each first planting trough (41) is provided with second planting troughs (42) at equal intervals y in the transverse direction. The first planting trough (41) is a through trough, and the second planting trough (42) is a non-through sunken trough. Planting soil (3) is placed in both the first planting trough (41) and the second planting trough (42), and vegetation is planted in the planting soil (3).

2. The precast concrete permeable parking space pavement according to claim 1, characterized in that, The width of the precast concrete body (4) is greater than the width of the parked vehicle, and each parking space is paved with at least one precast concrete body (4).

3. The precast concrete permeable parking space pavement according to claim 1, characterized in that, The width of the first planting trough (41) and the second planting trough (42) are equal, and the inner wall of the second planting trough (42) is coplanar with the inner wall of the first planting trough (41).

4. The precast concrete permeable parking space pavement according to claim 3, characterized in that, The width of the first planting trough (41) and the second planting trough (42) is no greater than 1 / 4 of the diameter of the tires of the parked vehicle.

5. The precast concrete permeable parking space pavement according to claim 1, characterized in that, The spacing between two adjacent precast concrete bodies (4) is the same as the width of the first planting trough (41).

6. The precast concrete permeable parking space pavement according to claim 1, characterized in that, The second planting trough (42) has at least two troughs, and the depth of the second planting trough (42) is less than 1 / 2 of the overall thickness of the precast concrete body (4).

7. A precast concrete permeable parking space pavement according to claim 1, characterized in that, The length of the spacing x is greater than 1 / 2 of the diameter of the tires of the parked vehicle.

8. A precast concrete permeable parking space pavement according to claim 1, characterized in that, The length of y is greater than the width of the tires of the parked vehicle.

9. A precast concrete permeable parking space pavement according to claim 1, characterized in that, The first planting trough (41) is open on both sides of the precast concrete body (4).

10. A precast concrete permeable parking space pavement according to claim 1, characterized in that, The thickness of the crushed stone cushion layer (2) is at least 150 mm.

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