Vertical water permeable brick paving structure

Abstract

The utility model relates to the technical field of water permeable brick paving, in particular to a vertical water permeable brick paving structure which comprises a pavement body and a plain soil base layer, a foundation pit is excavated in the position, located on the side face of the pavement body, of the plain soil base layer, and a foundation module is arranged in the foundation pit. The foundation module comprises a first broken stone hardcore, a first mortar hardcore, a second mortar hardcore and a second broken stone hardcore, a water permeable brick surface layer is laid on the upper side of the foundation module, and the water permeable brick surface layer comprises a transverse paving module, a longitudinal paving module, a vertical paving module and a horizontal paving module; the water-permeable bricks are built into the transverse paving module, the longitudinal paving module and the vertical paving module, the compression resistance and damage resistance of the water-permeable brick surface layer are effectively improved, meanwhile, the supporting capacity is further improved in cooperation with the first broken stone hardcore layer, the first mortar hardcore layer, the second mortar hardcore layer and the second broken stone hardcore layer, the internal foundation and the horizontal paving module are prevented from deviating towards the two sides, and the service life of the water-permeable bricks is prolonged. The service life and the use safety of the water-permeable brick surface layer are improved, and the later maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water permeable brick paving technical field, concretely relates to a vertical water permeable brick paving structure. BACKGROUND

[0002] Water permeable brick is a kind of environmental protection porous structure material, the main raw material of water permeable brick adopts concrete, river sand, cement and water are mixed, then water permeable agent is added to make, color is determined according to the color material added, mainly red, grey, green, yellow, black etc., water permeable brick is divided into sintered water permeable brick and baking-free water permeable brick according to water permeable brick production process, water permeable brick has good water permeability, can make the water after rain quickly through pore infiltration, is widely applied to the construction of sponge city, relieves the urban waterlogging problem after heavy rain, the existing old community interior parking lot is mainly water permeable brick paving, and the paving mode is mainly flat.

[0003] In the long-term use process, horizontal paving construction method is susceptible to extreme weather, external force impact and other factors, leading to the bottom foundation to be soft, under the rolling of vehicle, the bottom base course is easy to deviate to both sides, further leading to the lower side of water permeable brick to appear hollow, and it is easy to appear problems such as fracture, collapse, therefore, it needs to be maintained frequently, and the maintenance cost is higher.

[0004] Therefore, it is necessary to provide a vertical water permeable brick paving structure to solve the above problems. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a vertical water permeable brick paving structure to solve the problem that the water permeable brick of horizontal paving construction is easy to appear fracture and collapse, so it needs to be maintained frequently, and the maintenance cost is higher.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a vertical water permeable brick paving structure, including road surface body and soil base course, the soil base course is excavated with foundation pit at the position of road surface body side face, the inside of foundation pit is provided with foundation module, the foundation module includes first broken stone cushion layer, first mortar cushion layer, second mortar cushion layer and second broken stone cushion layer, the upside of foundation module is paved with water permeable brick surface layer, the water permeable brick surface layer includes horizontal paving module, longitudinal paving module, vertical paving module and horizontal paving module.

[0007] By adopting the above technical scheme, the first broken stone cushion layer, first mortar cushion layer, second mortar cushion layer and second broken stone cushion layer provide stable foundation for water permeable brick surface layer, the horizontal paving module, longitudinal paving module, vertical paving module and horizontal paving module cooperate to guarantee the stability of water permeable brick surface layer, effectively improve the bearing capacity of water permeable brick surface layer, improve the service life of water permeable brick surface layer, and reduce maintenance cost.

[0008] Optionally, the inner bottom wall of the foundation pit is a rammed layer, and the first gravel cushion layer is laid on the inner bottom wall of the foundation pit.

[0009] By using the above technical scheme, after the excavation of the foundation pit is completed, the inner bottom wall is rammed by a rammer, and a gravel cushion layer is laid on the surface thereof, and the gravel cushion layer is also rammed by a rammer, so as to improve the density of the gravel cushion layer and improve the supporting strength thereof.

[0010] Optionally, the first mortar cushion layer is laid on the upper side of the first gravel cushion layer, the upper surface of the first mortar cushion layer is laid with a plurality of second mortar cushion layers, and the second gravel cushion layer is laid on the upper side of the first mortar cushion layer at the edge of the foundation pit.

[0011] By using the above technical scheme, the first mortar cushion layer and the second mortar cushion layer are determined according to the compressive strength of the water permeable brick and requirements.

[0012] Optionally, the horizontal laying module is laid on the upper side of the second mortar cushion layer.

[0013] By using the above technical scheme, the horizontal laying module, the longitudinal laying module and the vertical laying module are all made of C20 fine stone concrete, so as to improve the structural strength between the horizontal laying module, the longitudinal laying module and the vertical laying module.

[0014] Optionally, the horizontal laying module is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion layer, and the direction of the water permeable bricks is the left-right direction, and the two groups of water permeable bricks are laid in a H-shaped manner.

[0015] By using the above technical scheme, a plurality of water permeable bricks are vertically laid on the surface of the first mortar cushion layer in a H-shaped manner, the laying direction is the left-right direction, the laying position is the front side edge and the rear side edge of the foundation pit, and the distance between the front and rear two groups of horizontal laying modules is the length of one parking space.

[0016] Optionally, the longitudinal laying module is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion layer, and the direction of the water permeable bricks is the front-rear direction, and the two groups of water permeable bricks are laid in a H-shaped manner.

[0017] By using the above technical scheme, a plurality of water permeable bricks are vertically laid on the surface of the first mortar cushion layer in a H-shaped manner, the laying direction is the front-rear direction, the laying position is between the two groups of horizontal laying modules, and the distance between the left and right two groups of longitudinal laying modules is the width of one parking space.

[0018] Optionally, the vertical paving modules are multiple groups of the water permeable bricks vertically placed on the upper side of the first mortar cushion, the water permeable bricks in the front and rear sides of the vertical paving modules are in front and rear directions and tightly abut the side surfaces of the horizontal paving modules, and the water permeable bricks in the left and right sides of the vertical paving modules are in left and right directions and tightly abut the side surfaces of the vertical paving modules.

[0019] By adopting the technical scheme, the multiple groups of the water permeable bricks are vertically laid on the surface of the first mortar cushion, and the side surfaces thereof are tightly abutted and perpendicular to the horizontal paving modules or the vertical paving modules.

[0020] Optionally, the horizontal paving modules are horizontally placed on the surface of the second mortar cushion, the direction thereof is front and rear direction, and the water permeable bricks in the left and right groups are laid in the H-shaped manner.

[0021] By adopting the technical scheme, after the horizontal paving modules, the vertical paving modules and the horizontal paving modules are laid, the second mortar cushion is laid in the multiple groups of the rectangular frames surrounded by the horizontal paving modules and the vertical paving modules, the multiple groups of the water permeable bricks are horizontally laid on the surface of the second mortar cushion, and the laying direction is the vertical direction, and after the water permeable brick surface layer is laid, the second gravel cushion is filled between the outer side thereof and the side wall of the foundation pit.

[0022] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0023] The first gravel cushion, the first mortar cushion, the second mortar cushion and the second gravel cushion provide a stable foundation for the water permeable brick surface layer, the horizontal paving modules, the vertical paving modules, the horizontal paving modules and the horizontal paving modules cooperate to guarantee the stability of the water permeable brick surface layer, effectively improve the compression resistance and durability of the water permeable brick surface layer, improve the service life and use safety of the water permeable brick surface layer, and reduce the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of the utility model;

[0025] Figure 2 It is a basic module structure schematic view of the utility model;

[0026] Figure 3 It is a water permeable brick surface layer structure schematic view of the utility model;

[0027] Figure 4 It is the A structure schematic view of the utility model Figure 3 ;

[0028] Figure 5 It is the B structure schematic view of the utility model Figure 3 .

[0029] MARKS OF THE DRAWINGS:

[0030] 1, road surface body; 2, soil base layer; 21, foundation pit; 22, first gravel cushion layer; 23, first mortar cushion layer; 24, second mortar cushion layer; 25, second gravel cushion layer; 3, water permeable brick surface layer; 31, transverse paving module; 32, longitudinal paving module; 33, vertical paving module; 34, horizontal paving module. DETAILED DESCRIPTION

[0031] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0032] The utility model provides a kind of vertical water permeable brick paving structure as Figures 1 to 3 As shown in a kind of vertical water permeable brick paving structure, including road surface body 1 and soil base layer 2, soil base layer 2 is located at the position of the side of road surface body 1 and is excavated with foundation pit 21, the inside of foundation pit 21 is provided with foundation module, and foundation module includes first gravel cushion layer 22, first mortar cushion layer 23, second mortar cushion layer 24 and second gravel cushion layer 25, the inner bottom wall of foundation pit 21 is rammed layer, first gravel cushion layer 22 is laid in the inner bottom wall of foundation pit 21, first mortar cushion layer 23 is laid in the upper side of first gravel cushion layer 22, the upper surface of first mortar cushion layer 23 is laid with multiple second mortar cushion layers 24, and second gravel cushion layer 25 is laid in the edge of foundation pit 21 and is located in the upper side position of first mortar cushion layer 23, and water permeable brick surface layer 3 is laid in the upper side of foundation module, and water permeable brick surface layer 3 includes transverse paving module 31, longitudinal paving module 32, vertical paving module 33 and horizontal paving module 34.

[0033] Wherein, in the process of paving the base module, first, the position of the surface of the soil base 2 on the side of the road body 1 is laid out and the foundation pit 21 is excavated, the length and width of the foundation pit 21 are greater than the width of the planned parking space, then the impurities on the inner bottom wall of the foundation pit 21 are cleaned, then the bottom of the foundation pit 21 is tamped by using a tamping machine, after tamping, the first gravel cushion 22 is paved on the surface of the tamping layer, the first gravel cushion 22 improves the support strength of the base module, at the same time, the inner bottom wall of the foundation pit 21 is leveled and compacted, after compaction, the first mortar cushion 23 is paved on the surface of the first gravel cushion 23, then the surface is laid out, the C20 fine stone concrete is used to build the horizontal paving module 31, the longitudinal paving module 32 and the vertical paving module 33 on the surface of the first mortar cushion 23, and the triangular ridge is built on the side of the horizontal paving module 31, the longitudinal paving module 32 and the vertical paving module 33, further improving the stability of the horizontal paving module 31, the longitudinal paving module 32 and the vertical paving module 33, then the second mortar cushion 24 is filled in the rectangular frame surrounded by the horizontal paving module 31 and the longitudinal paving module 32, then the horizontal paving module 34 is paved on the upper side of the second mortar cushion 24, and finally, the second gravel cushion 25 is filled between the position of the edge of the water permeable brick surface layer 3 and the side wall of the foundation pit 21, the second gravel cushion 25 supports the outer side of the water permeable brick surface layer 3, further improving the stability of the water permeable brick surface layer 3.

[0034] In addition, after the overall paving is completed, a layer of pebble decorative layer can be paved on the surface of the second gravel cushion 25, which separates the water permeable brick surface layer 3 from the soil base 2 and improves the overall aesthetics, and subsequent water conservation is needed on the surface of the water permeable brick surface layer 3, the conservation time is seven days, and walking or vehicle passing through the paving area should be avoided during the conservation period.

[0035] Referring to Figures 3 to 5 , the horizontal paving module 31, the longitudinal paving module 32 and the vertical paving module 33 are all paved on the upper side of the first mortar cushion 23, the horizontal paving module 34 is paved on the upper side of the second mortar cushion 24, the horizontal paving module 31 is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion 23, and the direction of the water permeable bricks is left and right, the front and back two groups of water permeable bricks are arranged in a herringbone pattern, the longitudinal paving module 32 is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion 23, and the direction of the water permeable bricks is front and back, the left and right two groups of water permeable bricks are arranged in a herringbone pattern, the vertical paving module 33 is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion 23, the water permeable bricks in the front and back two vertical paving modules 33 are in front and back direction and tightly abut the side of the horizontal paving module 31, the water permeable bricks in the left and right two vertical paving modules 33 are in left and right direction and tightly abut the side of the longitudinal paving module 32, and the horizontal paving module 34 is horizontally placed on the surface of the second mortar cushion 24, and the direction is front and back, and the left and right two groups of water permeable bricks are arranged in a herringbone pattern.

[0036] Specifically, in the process of paving the water permeable brick surface layer 3, first, multiple groups of water permeable bricks are vertically paved on the surface of the first mortar cushion layer 23, and the paving direction is the left-right direction, and the I-shaped paving method is used, and the paving position is the front and back sides of the foundation pit 21, the distance between the front and back two groups of transverse paving modules 31 is the length of a parking space, multiple groups of longitudinal paving modules 32 are paved between the two groups of transverse paving modules 31, multiple groups of water permeable bricks are vertically paved on the surface of the first mortar cushion layer 23, and the paving direction is the front-back direction, and the I-shaped paving method is used, the distance between the left and right two groups of longitudinal paving modules 32 is the width of a parking space, then multiple groups of water permeable bricks are vertically paved on the surface of the first mortar cushion layer 23, and the side surface is tightly abutted and perpendicular to the transverse paving module 31 or the longitudinal paving module 32, finally, after the transverse paving module 31, the longitudinal paving module 32 and the vertical paving module 33 are paved, the second mortar cushion layer 24 is paved inside the multiple groups of rectangular frames surrounded by the transverse paving module 31 and the longitudinal paving module 32, then multiple groups of water permeable bricks are horizontally paved on the surface of the second mortar cushion layer 24, and the paving direction is longitudinal, and the I-shaped paving method is used, to complete the paving of the water permeable brick surface layer 3.

[0037] The need to supplement, according to the final construction scheme after confirmation, first, the parking area foundation excavation construction and clean earthwork, excavation construction is completed after the elevation and the acceptance of the line, to ensure that the excavation elevation and the line composite requirements, acceptance after leveling and compaction, compaction coefficient > 0.93, before the construction of the construction area underground pipeline exploration, such as no underground pipeline, can be organized with confidence construction, if the exploration after the existence of underground pipeline, in the process of construction must be extra careful, avoid the damage to the existing underground pipeline; In the process of parking lot water permeable brick paving, first, the vertical construction of the surrounding area of the water permeable brick, according to the width of the defense along the parking lot around the water permeable brick vertical firm built to the completion of the surface elevation position, then in the inside and outside two sides using C20 fine aggregate concrete into a triangular shape to pour good ridge back to its stable, then water spray maintenance, when the C20 fine aggregate concrete strength reaches the final strength of the subsequent center area of the water permeable brick paving and the backfill compaction work of the surrounding area of earthwork, according to the construction drawing, specification, real measurement site layout layout drawing, then the scene of the control line pop line when the ground longitudinal and transverse direction of the brick, its joint width according to the design requirements. When the edge does not match the size of the whole brick, measure the size, cut the whole brick into the edge brick. After the brick is arranged, use the square ruler to rule, every 3-5 bricks in the combination layer, pop longitudinal or diagonal lines, to ensure that the paving is flat and compact. After each construction section is completed, use a spray bottle to spray water, and use a rubber hammer and a hard wood board to hammer in the order of paving the brick for about 15 minutes, without omission. Press the straight edge to the slope to find the level. After compaction, pull the line to make the joint straight and continuous. After adjustment, use a leather hammer and a hard wood board to flatten, and replace the damaged bricks. Then, wipe off the mortar in the joint and on the hard wood board. From the mortar paving to the flattening and jointing, it must be completed within 5-6 hours at room temperature. After paving, continuously water for at least 7 days, and then clean the joint, wet it with water, and use 1:1 water and sand to daub the joint.

[0038] The utility model discloses a working principle: water permeable brick is rectangular parallelepiped structure, and its anti -damage performance has great difference according to different placing mode, wherein when the minimum cross -section size of water permeable brick one side is placed vertically downward, can promote its anti -damage performance, on the basis of above -mentioned placing mode, at its four around, add ridge and earthwork, its anti -damage performance promotes extremely high, further through water permeable brick and builds into horizontal paving module 31, longitudinal paving module 32, vertical paving module 33, effectively improve the compression resistance of water permeable brick surface layer 3, cooperate second broken stone cushion layer 25 simultaneously, improve the support force of water permeable brick surface layer 3 horizontally, avoid internal foundation and horizontal paving module 34 to two sides and deviate, improve water permeable brick surface layer 3 service life and use safety, reduce later maintenance cost, in addition cooperate first broken stone cushion layer 22, first mortar cushion layer 23, second mortar cushion layer 24 provide stable foundation for water permeable brick surface layer 3, further improve the support strength of water permeable brick.

[0039] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A vertical water-permeable brick paving structure comprising a pavement body (1) and a soil base (2), characterized in that: The soil base layer (2) is excavated with a foundation pit (21) at the side of the road surface body (1), the inside of the foundation pit (21) is provided with a foundation module, the foundation module comprises a first gravel cushion layer (22), a first mortar cushion layer (23), a second mortar cushion layer (24) and a second gravel cushion layer (25), the upper side of the foundation module is paved with a water permeable brick surface layer (3), the water permeable brick surface layer (3) comprises a transverse paving module (31), a longitudinal paving module (32), a vertical paving module (33) and a horizontal paving module (34).

2. The vertical permeable brick paving structure according to claim 1, wherein: The inner bottom wall of the foundation pit (21) is a rammed layer, the first gravel cushion layer (22) is paved on the inner bottom wall of the foundation pit (21).

3. The vertical permeable brick paving structure according to claim 2, wherein: The first mortar cushion layer (23) is paved on the upper side of the first gravel cushion layer (22), the upper surface of the first mortar cushion layer (23) is paved with a plurality of second mortar cushion layers (24), and the second gravel cushion layer (25) is paved on the upper side of the first mortar cushion layer (23) at the edge of the foundation pit (21).

4. The vertical permeable brick paving structure according to claim 1, wherein: The transverse paving module (31), the longitudinal paving module (32) and the vertical paving module (33) are all paved on the upper side of the first mortar cushion layer (23), and the horizontal paving module (34) is paved on the upper side of the second mortar cushion layer (24).

5. The vertical permeable brick paving structure according to claim 4, wherein: The transverse paving module (31) is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion layer (23), and the direction of the water permeable bricks is the left-right direction, and the front and rear groups of water permeable bricks are arranged in a h-shaped manner.

6. The vertical permeable brick paving structure according to claim 4, wherein: The longitudinal paving module (32) is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion layer (23), and the direction of the water permeable bricks is the front-rear direction, and the left and right groups of water permeable bricks are arranged in a h-shaped manner.

7. The vertical permeable brick paving structure according to claim 4, wherein: The vertical paving module (33) is a plurality of water permeable bricks vertically placed on the upper side of the first mortar cushion layer (23), the water permeable bricks in the vertical paving module (33) on the front and rear sides are in the front-rear direction and closely attached to the side surface of the transverse paving module (31), and the water permeable bricks in the vertical paving module (33) on the left and right sides are in the left-right direction and closely attached to the side surface of the longitudinal paving module (32).

8. The vertical permeable brick paving structure according to claim 4, wherein: The horizontal paving module (34) is horizontally placed on the surface of the second mortar cushion layer (24), the direction of which is the front-rear direction, and the left and right groups of water permeable bricks are arranged in a h-shaped manner.

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