CN112878128A

CN112878128A - Garden water guide seepage road structure and construction method thereof

Info

Publication number: CN112878128A
Application number: CN202110291450.0A
Authority: CN
Inventors: 董杰; 肖鸿泽; 张琰炎; 李威; 郑磊; 韩博文; 杜鑫亮; 张博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-06-01

Abstract

The invention discloses a garden water guide seepage road structure and a construction method thereof, wherein the garden water guide seepage road structure comprises the following steps: the soil foundation comprises an original soil foundation layer and a gravel foundation layer arranged on the upper surface of the original soil foundation layer; the fine sand filling layer is arranged on the upper surface of the gravel foundation layer and penetrates into gaps inside the gravel foundation layer; the rainwater collection module group is arranged above the fine sand burying layer, and sand is filled in a gap between the rainwater collection module group and a surrounding soil layer; the river sand curing layer is arranged above the rainwater collection module group; a sand filtration cushion layer provided on an upper surface of the river sand curing layer; and the metal net rack is arranged on the upper surface of the sand filtering cushion layer. It has realized the recovery of rainwater and has recycled, relies on long-term filter layer to get rid of inside impurity, directly is used for treegarden irrigation to the effectual current road of permeating water only infiltrates the rainwater in the ground, does not have the recycle measure, causes certain extravagant problem to the resource.

Description

Garden water guide seepage road structure and construction method thereof

Technical Field

The invention relates to the technical field of road seepage structures, in particular to a garden water guide seepage road structure and a construction method thereof.

Background

In garden construction, cement, asphalt, concrete and the like are adopted in a large number of gardens to seal the ground surface and replace the original soil surface; the method is also favorable for paving the pavement, the open parking lot, the courtyard, the square and other public places in the garden, and the like by using the neat and beautiful stone plates or cement color bricks, so that the closed earth surface has obvious adverse effects on garden ecology and climate environment while improving traffic and road conditions and beautifying the environment, and accumulated water is extremely easily generated when raining to influence road conditions. The permeable road is a new kind of environment-friendly and ecological road, and is receiving increasing attention from people, especially from the industry. The permeable road is paved by ecological permeable concrete or permeable bricks, so that rainwater can rapidly permeate into the ground surface, underground water is effectively supplemented, the garden heat island effect is relieved, and an ecological system in a garden can be balanced. The ground that permeates water can also be penetrating "ground gas", makes ground warm in winter and cool in summer, and rainy season permeates water, and snow is dissolved in winter can increase the comfort level in gardens. In addition, the permeable ground has more pores and large surface area, so that the permeable ground has stronger adsorption force on dust and can reduce dust pollution.

However, the existing permeable roads only permeate rainwater into the foundation, and no recycling measures are provided, so that certain waste is caused to resources.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The invention also aims to provide a garden water-guiding seepage road structure and a construction method thereof, which realize the recycling of rainwater, remove internal impurities by virtue of a long-acting filter layer and directly use the filter layer for garden irrigation, thereby effectively avoiding the problem that the existing permeable road only permeates rainwater into a foundation without recycling measures and causes certain waste of resources.

In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:

a gardens water guide seepage flow road structure includes:

the soil foundation comprises an original soil foundation layer and a gravel foundation layer arranged on the upper surface of the original soil foundation layer;

the fine sand filling layer is arranged on the upper surface of the gravel foundation layer and penetrates into gaps inside the gravel foundation layer;

the rainwater collection module group is arranged above the fine sand burying layer, and sand is filled in a gap between the rainwater collection module group and a surrounding soil layer;

the river sand curing layer is arranged above the rainwater collection module group;

a sand filtration cushion layer provided on an upper surface of the river sand curing layer;

the metal net rack is arranged on the upper surface of the sand filtering cushion layer;

the ceramic water seepage brick is laid above the metal net rack, and water seepage mortar is filled in the gap between the ceramic water seepage brick and the metal net rack.

Preferably, the front end of the rainwater collection module group is provided with a water outlet pipe, and the output end of the water outlet pipe is connected with the garden spraying system through a pumping device.

Preferably, the river sand curing layer is internally provided with a plurality of medical stone particles.

Preferably, the metal net rack includes horizontal rack and perpendicular rack, perpendicular rack is provided with a plurality of, a plurality of perpendicular rack all with distribute at the upper surface of horizontal rack, and with horizontal rack welded connection, adjacent be provided with between the perpendicular rack and bury the brick groove.

Preferably, the upper surface of pottery infiltration brick is provided with trapezoidal inner groovy, and trapezoidal inner groovy is provided with twenty five.

Preferably, the one end of pottery infiltration brick is provided with first convex surface, the other end of pottery infiltration brick is provided with the second convex surface, the inside of first convex surface is provided with butt joint groove, the upper surface of second convex surface is provided with butt joint piece.

Preferably, the periphery of the outer wall of the rainwater collection module group is provided with a geomembrane covering layer, and the geomembrane covering layer is fixedly connected with the rainwater collection module group.

Preferably, the construction method of the garden water diversion and seepage road structure comprises the following steps:

the method comprises the following steps: cleaning an original soil base layer, cleaning various impurities on the original soil base layer, and preliminarily compacting by depending on the original soil base layer;

step two: paving a gravel foundation layer, paving and compacting the gravel by using a vibrator, uniformly scattering fine sand on the gravel foundation layer, and flattening the fine sand by using the vibrator again to form a fine sand filling layer;

step three: installing a rainwater collection module group, erecting the rainwater collection module group above the fine sand landfill layer, and burying sandy soil at the joint of the edge of the rainwater collection module group and soil;

step four: burying a river sand curing layer, paving the river sand curing layer on the rainwater collection module group, and compacting by using a vibrating machine, wherein the thickness of the compacted river sand curing layer is 6 centimeters;

step five: burying a sandstone filtration cushion layer, paving the sandstone filtration cushion layer above the river sand curing layer, and compacting by using a vibrating machine, wherein the thickness of the compacted sandstone filtration cushion layer is 4 centimeters;

step six: erecting a metal net rack, erecting the metal net rack on the soil surface where the road bricks need to be laid, and cutting off redundant materials at the edge by using a cutting machine;

step seven: laying ceramic water-permeable bricks, placing the ceramic water-permeable bricks along the gap of the metal net rack, ensuring that the butting mechanisms of the front water-permeable bricks and the rear water-permeable bricks are spliced, smearing water-permeable mortar at the joint of the bottom surfaces of the bricks and the metal net rack, filling the water-permeable mortar on the side surfaces of the bricks after the splicing is finished, uniformly sweeping the water-permeable mortar into mortar gaps among the bricks by using a vibrating machine to fill the gaps, and compacting for 3-5 times by using a roller press after the splicing is finished;

step eight: and (5) standing and maintaining, covering a moisture-proof film on the water permeable brick after construction is finished, standing for six hours, and ensuring that the mortar is dried completely, thereby finishing the paving work of the pavement structure.

Preferably, in the second step, the diameter of the stones in the gravel foundation layer is not more than 4 cm, and the laying thickness is 10 cm.

Preferably, in the fifth step, the base material of the sand-stone filtering cushion layer is medium coarse sand, the mud content is not more than 3%, and pebbles with the grain diameter not more than 50mm and not less than 30% of the total weight are mixed.

The invention at least comprises the following beneficial effects:

1. the road structure of the invention is sequentially distributed with the ceramic water seepage bricks, the sand filtration cushion layer and the rainwater collection module group from top to bottom, when raining, rainwater can permeate into the sand filtration cushion layer along the ceramic water seepage bricks, and is primarily filtered through gaps formed by pebbles in the filter layer and medium coarse sand to separate larger particle impurities, then continuously permeates into the river sand solidification layer, the rainwater is further filtered by the gaps of river sand particles to remove smaller particle impurities, a plurality of medical stone particles are arranged in the river sand solidification layer, the medical stone particles can adsorb free metal ions in the water, the alumina contained in the river sand solidification layer is neutral oxide, the pH value is reduced by the reaction of the alumina in an aqueous solution when the alumina reacts with the alkali, the pH value is improved by the reaction when the alumina reacts with the acid, thereby the road structure has the function of bidirectional pH adjustment and effectively inhibits the acidity of the rainwater, and after the treated rainwater enters the rainwater collection module group for, can directly carry to the inside spraying system in gardens through pumping installations, implement and irrigate, convenient high-efficient, solved current road that permeates water only with the rainwater infiltration ground in, do not have the recycle measure, cause certain extravagant problem to the resource.

2. Through setting up the metal rack between ceramic infiltration brick and gravel filter bed course, and the metal rack passes through infiltration mortar and both fixed connection, the ceramic infiltration brick of arranging that can be more convenient on the one hand of setting up of metal rack improves the efficiency of construction, and on the other hand, it relies on infiltration mortar and gravel filter bed course and ceramic infiltration brick to be fixed, and joint strength is high, has effectively prolonged the life of ceramic infiltration brick, and the reduction fracture condition takes place.

3. Set up mosaic structure through ceramic infiltration brick's front and back end, when laying, two blocks of ceramic infiltration bricks in front and back can rely on butt joint groove on the first convex surface and the butt joint piece concatenation on the second convex surface, make it fuse, improve overall structure's stability, and be provided with a plurality of trapezoidal inner groovies on ceramic infiltration brick surface, when vehicle or pedestrian process ceramic infiltration brick, the sound wave can be inside along trapezoidal inner groovy entering material, arouse the vibration of air molecule in the space, rely on the viscous resistance of air and the friction of air molecule and cell wall, turn into the heat energy loss with acoustic energy, thereby reach the effect of making an uproar.

Drawings

FIG. 1 is a schematic overall structure diagram of a garden water diversion seepage road structure provided by the invention;

FIG. 2 is a schematic view of the internal structure of a river sand solidified layer of the garden water diversion and seepage road structure provided by the invention;

FIG. 3 is a schematic view of a metal grid structure of a garden water diversion and seepage road structure provided by the invention;

FIG. 4 is a schematic structural view of a ceramic water-permeable brick of a garden water-guiding water-permeable road structure provided by the invention;

FIG. 5 is a schematic view of an internal structure of a ceramic water-permeable brick of a garden water-guiding water-permeable road structure provided by the invention;

fig. 6 is a schematic flow chart of a construction method of the garden water diversion and seepage road structure provided by the invention.

Detailed Description

The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in fig. 1 to 6, a garden water diversion and seepage road structure and a construction method thereof includes: the soil foundation comprises an original soil foundation layer 1 and a gravel foundation layer 2 arranged on the upper surface of the original soil foundation layer 1; the fine sand burying layer 3 is arranged on the upper surface of the gravel foundation layer 2 and penetrates into gaps inside the gravel foundation layer 2; the rainwater collection module group 4 is arranged above the fine sand burying layer 3, and sand is filled in a gap between the rainwater collection module group 4 and a surrounding soil layer; a river sand curing layer 7 disposed above the rainwater collection module group 4; a sand filter bed layer 8 provided on the upper surface of the river sand cured layer 7; a metal net frame 9 mounted on the upper surface of the sand filter pad layer 8; and the ceramic water seepage brick 10 is paved above the metal net rack 9, and water seepage mortar is filled in the gap between the ceramic water seepage brick 10 and the metal net rack 9.

In the above scheme, when raining, rainwater permeates the sand filtration cushion layer of the lower layer along the ceramic water seepage bricks on the surface, a metal net rack is arranged between the sand filtration cushion layer and the ceramic water seepage bricks, the metal net rack, the sand filtration cushion layer and the ceramic water seepage bricks are fixed by water seepage mortar, the connection strength is high, the service life of the ceramic water seepage bricks is prolonged, the occurrence of cracking phenomenon is reduced, the rainwater permeated into the sand filtration cushion layer can be preliminarily filtered in gaps formed by pebbles and medium and coarse sand, larger particle impurities are separated and removed, and the rainwater can be further filtered by the gaps of river sand particles in the river sand solidification layer, a plurality of medical stone particles are arranged in the river sand solidification layer, can adsorb free metal ions in the water, the alumina contained in the river sand solidification layer is neutral oxide, and reacts with alkali in the water solution to reduce the pH, the rainwater collection module group is overloaded, redundant rainwater can continuously permeate into the gravel foundation layer at the lower end and finally return to original soil, the gravel foundation layer is formed by flattening stones with the diameter not more than 4 centimeters, the soil foundation strength can be effectively improved, the soil foundation bearing capacity is improved, and collapse is avoided.

In a preferred scheme, a water outlet pipe 5 is installed at the front end of the rainwater collection module group 4, and the output end of the water outlet pipe 5 is connected with a garden spraying system through a pumping device.

In the above scheme, when raining, rainwater after filtration of sand filtration bed course and river sand curing layer can enter into rainwater collection module group and save, the impurity in the rainwater has been filtered in advance because of sand filtration bed course and river sand curing layer to the interior medical stone granule of river sand curing layer has still produced certain inhibitory action to rainwater acidity, guarantees that the rainwater is neutral quality of water, so can directly pass through pumping installations in the later stage, carry to the inside spray system in gardens, implement and irrigate.

In a preferable scheme, the medical stone particles 11 are arranged inside the river sand curing layer 7, and a plurality of medical stone particles 11 are arranged.

In the scheme, the medical stone particles belong to volcanic rocks, the main mineral substance of the medical stone particles is volcanic rocks, the medical stone particles have certain adsorbability and adjustability, can adsorb free metal ions in water, the alumina contained in the medical stone particles is neutral oxide, reacts with alkali in aqueous solution to reduce the pH value, and reacts with acid to improve the pH value, so that the medical stone particles have the function of bidirectionally adjusting the pH value, effectively reduce the acidity of rainwater and facilitate subsequent recycling.

In a preferred scheme, the metal net rack 9 includes a horizontal net rack 901 and a vertical net rack 902, the vertical net rack 902 is provided with a plurality of net racks 902, the vertical net racks 902 are all connected with the horizontal net rack 901 by welding, and brick embedding grooves 903 are arranged between the adjacent vertical net racks 902.

In the above scheme, the ceramic infiltration brick of arranging that metal net rack set up on the one hand can be more convenient, and on the other hand, it relies on infiltration mortar and sandstone filtration bed course and ceramic infiltration brick to be fixed, and joint strength is high, has effectively prolonged the life of ceramic infiltration brick, and the reduction fracture condition takes place.

In a preferred scheme, the upper surface of the ceramic water-permeable brick 10 is provided with a trapezoidal inner groove 101, and the trapezoidal inner groove 101 is provided with twenty-five grooves.

In the above scheme, through setting up trapezoidal inner groovy on the surface at ceramic infiltration brick, when vehicle or pedestrian process ceramic infiltration brick, the sound wave can arouse the vibration of air molecule in the space inside trapezoidal inner groovy entering material, relies on the viscous resistance of air and the friction of air molecule and cell wall, turns into the heat energy loss with acoustic energy to reach the effect of amortization noise reduction.

In a preferred scheme, the one end of pottery infiltration brick 10 is provided with first convex surface 102, the other end of pottery infiltration brick 10 is provided with second convex surface 103, the inside of first convex surface 102 is provided with butt joint groove 105, the upper surface of second convex surface 103 is provided with butt joint piece 104.

In the above scheme, the front and back end of pottery infiltration brick can rely on butt joint groove on the first convex surface and the butt joint piece concatenation on the second convex surface when laying, makes it fuse, improves overall structure's stability.

In a preferable scheme, the geomembrane covering layers 6 are arranged on the periphery of the outer wall of the rainwater collection module group 4, and the geomembrane covering layers 6 are fixedly connected with the rainwater collection module group 4.

In above-mentioned scheme, geomembrane covering layer can avoid getting into rainwater collection module group's rainwater from the side infiltration to the soil layer in, influence collection effect.

In a preferred scheme, the construction method of the garden water diversion and seepage road structure comprises the following steps:

the method comprises the following steps: cleaning the original soil base layer 1, cleaning various impurities on the original soil base layer 1, and preliminarily compacting by depending on the original soil base layer;

step two: paving a gravel foundation layer 2, paving and compacting gravel by using a vibrator, uniformly scattering fine sand on the gravel foundation layer 2, and flattening the fine sand by using the vibrator again to form a fine sand filling layer 3;

step three: installing a rainwater collection module group 4, erecting the rainwater collection module group 4 above the fine sand burying layer 3, and burying sandy soil at the joint of the edge of the rainwater collection module group and soil;

step four: burying the river sand curing layer 7, paving the river sand curing layer 7 on the rainwater collection module group 4, and compacting by using a vibrating machine, wherein the thickness of the compacted river sand curing layer is 6 centimeters;

step five: burying a sand filtration cushion layer 8, paving the sand filtration cushion layer 8 above the river sand curing layer 7, and compacting by using a vibrating machine, wherein the thickness of the compacted sand filtration cushion layer is 4 centimeters;

step six: erecting a metal net rack 9, erecting the metal net rack 9 on the soil surface where the road bricks need to be laid, and cutting off redundant materials at the edge by using a cutting machine;

step seven: laying ceramic water-permeable bricks 10, placing the ceramic water-permeable bricks 10 along the gaps of a metal net rack 9, ensuring that the butting mechanisms of the front water-permeable bricks and the rear water-permeable bricks are spliced, smearing water-permeable mortar at the connecting positions of the bottom surfaces of the bricks and the metal net rack 9, filling the water-permeable mortar on the side surfaces of the bricks after finishing, uniformly sweeping the water-permeable mortar into mortar gaps among the bricks by using a vibrating machine to fill the gaps, and compacting for 3-5 times by using a roller press after finishing;

In a preferable scheme, in the second step, the diameter of stones in the gravel ground base layer 2 is not more than 4 cm, and the paving thickness is 10 cm.

In a preferable scheme, in the fifth step, the base material of the sand-gravel filtering cushion layer 8 is medium coarse sand, the mud content is not more than 3%, and pebbles with the grain diameter not more than 50mm and not less than 30% of the total weight are mixed.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. The utility model provides a gardens water guide seepage flow road structure which characterized in that includes:

2. The garden water guide seepage road structure of claim 1, wherein the front end of the rainwater collection module group is provided with a water outlet pipe, and the output end of the water outlet pipe is connected with a garden spraying system through a pumping device.

3. The garden water guide seepage road structure as claimed in claim 1, wherein the river sand curing layer is internally provided with a plurality of Maifanitum particles.

4. The garden water guide seepage road structure as defined in claim 1, wherein the metal net frame comprises a horizontal net frame and a plurality of vertical net frames, the plurality of vertical net frames are distributed on the upper surface of the horizontal net frame and are welded with the horizontal net frame, and brick burying grooves are arranged between adjacent vertical net frames.

5. The structure of a garden water guide seepage road according to claim 1, wherein the upper surface of the ceramic seepage brick is provided with trapezoidal inner grooves, and the trapezoidal inner grooves are provided with twenty-five.

6. The garden water guide infiltration road structure of claim 1, wherein one end of the ceramic infiltration brick is provided with a first convex surface, the other end of the ceramic infiltration brick is provided with a second convex surface, the inside of the first convex surface is provided with a butt joint groove, and the upper surface of the second convex surface is provided with a butt joint block.

7. The garden water-guiding seepage road structure as defined in claim 1, wherein geomembrane covering layers are arranged around the outer walls of the rainwater collection module groups, and are fixedly connected with the rainwater collection module groups.

8. The construction method of the garden water guide seepage road structure according to any one of claims 1 to 7, comprising the steps of:

9. The construction method of the garden water diversion and seepage road structure as claimed in claim 8, wherein in the second step, the diameter of the stones in the gravel foundation layer is not more than 4 cm, and the laying thickness is 10 cm.

10. The construction method of the garden water guide seepage road structure as claimed in claim 8, wherein in the fifth step, the sand filter pad layer is made of medium coarse sand with a mud content of not more than 3% and with pebbles having a particle size of not more than 50mm and not less than 30% of the total weight.