CN208121496U - A kind of ventilative paving structure of ancient tree - Google Patents
A kind of ventilative paving structure of ancient tree Download PDFInfo
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- CN208121496U CN208121496U CN201721036590.9U CN201721036590U CN208121496U CN 208121496 U CN208121496 U CN 208121496U CN 201721036590 U CN201721036590 U CN 201721036590U CN 208121496 U CN208121496 U CN 208121496U
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Abstract
The utility model discloses a kind of ventilative paving structures of ancient tree, its key points of the technical solution are that including the soil matrix layer for planting trees, soil matrix layer is provided with multiple support bases around trees, air-permeable layer is provided with above support base;Support base is arranged on soil matrix layer, and air-permeable layer is laid with above support base, so that there is the space that can be used for saving moisture and air between air-permeable layer and soil matrix layer, it increases soil matrix layer and enters the moisture of the top of soil matrix layer and the contact area of air from air-permeable layer, the exchange circulation of the moisture and air between earth's surface and soil matrix layer is enhanced, the ventilative water-permeable and air permeable effect mated formation is improved.
Description
Technical field
The utility model relates to a kind of paving structure, the paving structure more specifically, it relates to which a kind of ancient tree is breathed freely.
Background technique
Urbanization process quickening leads to increase in demand of the people to public spaces such as Urban Parks, and especially old town is limited
Park space for activities have been unable to meet demand so that part park is added and mats formation, these are mated formation to be laid with fluid-tight stone material
And based on concrete, these, which are mated formation, has blocked the exchange of earth's surface and soil matrix layer moisture and air to circulate, and rainwater can not return
Soil is seeped, causes soil texture hardened, soil fertility and the content of organic matter decrease, and have seriously affected the life of periphery plant
It is long, or even cause death, this phenomenon is especially embodied on ancient tree.
In order to which ancient tree is protected, be arranged generally around ancient tree it is ventilative mats formation, it is existing it is ventilative mat formation it is general direct
It is laid with the air brick for offering through-hole on soil matrix layer, earth's surface is connected to soil matrix layer, realizes the ventilative water-permeable and air permeable effect mated formation
Fruit.
But it is above-mentioned it is ventilative mat formation fitted closely with soil matrix layer, it is smaller with the contact area of air in soil matrix layer, it is permeable
Gas effect is undesirable.
Utility model content
The purpose of the utility model is to provide a kind of ventilative paving structures of ancient tree, have the paving structure improved around ancient tree
Water-permeable and air permeable performance the advantages of.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of ancient tree is ventilative to mat formation
Structure, including the soil matrix layer for planting trees, the soil matrix layer is provided with multiple support bases around trees, in the branch
Air-permeable layer is provided with above support seat.
By using above-mentioned technical proposal, support base is arranged on soil matrix layer, and is laid with air-permeable layer above support base,
Can be used for saving the space of moisture and air so that existing between air-permeable layer and soil matrix layer, increase soil matrix layer with from air-permeable layer into
Bury base top moisture and air contact area, enhance the exchange of the moisture and air between earth's surface and soil matrix layer
Circulation improves the ventilative water-permeable and air permeable effect mated formation.
Preferably, the air-permeable layer includes multiple air bricks mutually spliced, is provided with through-hole on the air brick.
By using above-mentioned technical proposal, air-permeable layer, the paving of square piece air-permeable layer are mutually spliced to form by multiple air bricks
Dress, and through-hole facilitates the air of earth's surface and moisture to flow to the top of soil matrix layer.
Preferably, the support base is set to the junction between air brick.
By using above-mentioned technical proposal, be supported the same support base to multiple air bricks, and make air brick with
Multiple support base cooperations, improve the stability of air brick.
Preferably, cement sand bed is provided between the support base and air brick.
By using above-mentioned technical proposal, air brick and support base are mutually bonded by the cement mortar in cement sand bed,
Keep the connection of air brick and support base stronger, reduces the situation for keeping air brick mobile because pedestrian is walking about on air brick.
Preferably, the edge of the air brick is provided with downwardly projecting convex block, and the convex block is inserted into cement sand bed.
By using above-mentioned technical proposal, convex block is injected in cement sand bed, air brick and cement sand bed are increased
Contact area, make bonding stronger between air brick and cement sand bed, and cement sand bed blocks convex block, reduces
Under external force there is a situation where transverse shiftings for air brick.
Preferably, it is provided with rammed earth layer above the soil matrix layer, the support base is set to rammed earth layer
Top.
By using above-mentioned technical proposal, the bearing capacity of soil matrix layer is improved by rammed earth layer, improves structural stability,
Reduce the sagging situation of support base.
Preferably, the soil matrix layer is provided with metalling between support base.
By using above-mentioned technical proposal, metalling buffers the moisture fallen into rammed earth layer, reduces because of water
Point impact force it is excessive and the case where break up the soil in rammed earth layer.
Preferably, flase floor is provided between the rammed earth layer and metalling.
By using above-mentioned technical proposal, flase floor is supported metalling, and reduces metalling in rammed earth layer
It is middle that there is a situation where settle.
Preferably, multiple cobbles are provided between the support base and trees.
By using above-mentioned technical proposal, cobble keeps apart support base and trees, reduce trees around soil with
The case where moisture flows to below air-permeable layer, and rubbish is reduced from the case where entering below air-permeable layer between support base, and is arranged
Cobble is also more beautiful.
Preferably, separation net is provided between the support base and cobble.
By using above-mentioned technical proposal, separation net is supported cobble, reduces cobble and enters the feelings below air-permeable layer
Condition.
In conclusion the utility model has the advantages that：Support base is arranged on soil matrix layer, and in support base
Top is laid with air-permeable layer, so that there is the space that can be used for saving moisture and air, the water of earth's surface between air-permeable layer and soil matrix layer
Divide to enter through the through-hole in air brick with air and wherein increases the water of soil matrix layer with the top for entering soil matrix layer from air-permeable layer
Divide and the contact area of air, the exchange for enhancing the moisture and air between earth's surface and soil matrix layer are circulated, improves to breathe freely and mat formation
Water-permeable and air permeable effect, while metalling buffers the moisture fallen into rammed earth layer, reduces the impact force because of moisture
It is excessive and the case where break up the soil in rammed earth layer, and cobble keeps apart support base with trees, reduces around trees
Soil the case where being flowed to below air-permeable layer with moisture, and reduce rubbish from the feelings entered below air-permeable layer between support base
Condition, and it is also more beautiful that cobble is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the schematic diagram of internal structure of the present embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the relation schematic diagram of air brick and support base in the present embodiment.
Appended drawing reference：1, trees；2, soil matrix layer；3, support base；4, air-permeable layer；5, air brick；6, through-hole；7, cement mortar
Layer；8, convex block；9, rammed earth layer；10, metalling；11, flase floor；12, cobble；13, separation net.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
A kind of ventilative paving structure of ancient tree, as shown in Figure 1, including soil matrix layer 2, kind is implanted with trees 1 in soil matrix layer 2,
Air-permeable layer 4 is provided with around trees 1, wherein air-permeable layer 4 includes the air brick 5 of multiple settings that are square mutually spliced,
9 through-holes 6 of perforation or more are provided on each air brick 5, the moisture and air of earth's surface can enter air-permeable layer 4 by through-hole 6
Lower section.
In conjunction with Fig. 2 and Fig. 3, it is provided with support base 3 between the lower section and soil matrix layer 2 of air-permeable layer 4, so that making air-permeable layer
There is the space that can be used for saving moisture and air between 4 and soil matrix layer 2, increases soil matrix layer 2 with from air-permeable layer 4 and enter soil matrix
The moisture of the top of layer 2 and the contact area of air, enhance the exchange current of the moisture and air between earth's surface and soil matrix layer 2
It is logical, improve the ventilative water-permeable and air permeable effect mated formation.
The top of soil matrix layer 2 is provided with rammed earth layer 9, wherein support base 3 is set to the top of rammed earth layer 9,
The bearing capacity of soil matrix layer 2 is improved, structural stability is improved, reduces the sagging situation of support base 3, the top of rammed earth layer 9 exists
It is provided with flase floor 11 between support base 3, and is equipped with metalling 10 on flase floor 11, metalling 10 is to falling to plain earth rammer
Moisture in real layer 9 is buffered, reduce because the impact force of moisture is excessive break up the soil in rammed earth layer 9 the case where,
And flase floor 11 is supported metalling 10, and reduces metalling 10 there is a situation where settle in rammed earth layer 9.
Multiple cobbles 12 are provided between support base 3 and trees 1, and be provided between support base 3 and cobble 12 every
Off-network 13, cobble 12 keep apart support base 3 and trees 1, reduce the soil around trees 1 as moisture flows under air-permeable layer 4
The situation of side, and rubbish is reduced from the case where entering 4 lower section of air-permeable layer between support base 3, and it is also more beautiful that cobble 12 is arranged
It sees, while separation net 13 is supported cobble 12, reduces the case where cobble 12 enters 4 lower section of air-permeable layer.
As shown in figure 4, support base 3 is set to the lower section of the mutual stitching portion in right angle of air brick 5, so that multiple support bases 3
The same air brick 5 is supported, so that the stress of air brick 5 is more evenly, improves the stability of air brick 5.
Be provided with cement sand bed 7 between support base 3 and air brick 5, and the edge of air brick 5 be provided with it is downwardly projecting
Convex block 8, convex block 8 is inserted into cement sand bed 7, and cement mortar in cement sand bed 7 is mutual by air brick 5 and support base 3
Bonding, keeps air brick 5 and the connection of support base 3 stronger, while block injects in cement sand bed 7, increases air brick 5 and water
The contact area of silt particle pulp layer 7, make it is bonding stronger between air brick 5 and cement sand bed 7, and cement sand bed 7 will
Convex block 8 blocks, and reducing air brick 5, there is a situation where mobile under external force.
Specific work process：Support base 3 is arranged on soil matrix layer 2, and is laid with air-permeable layer 4 above support base 3, so that
There is the space that can be used for saving moisture and air between air-permeable layer 4 and soil matrix layer 2, the moisture and air of earth's surface can be through air bricks
Through-hole 6 in 5 enters the moisture of top and the connecing for air for wherein increasing soil matrix layer 2 and entering soil matrix layer 2 from air-permeable layer 4
Contacting surface product enhances the exchange circulation of the moisture and air between earth's surface and soil matrix layer 2, improves the ventilative water-permeable and air permeable effect mated formation
Fruit.
Metalling 10 buffers the moisture fallen into rammed earth layer 9 simultaneously, reduces because the impact force of moisture is excessive
And the case where breaking up the soil in rammed earth layer 9.
And cobble 12 keeps apart support base 3 and trees 1, and the soil reduced around trees 1 is ventilative as moisture flows to
The case where 4 lower section of layer, and rubbish is reduced from the case where entering 4 lower section of air-permeable layer between support base 3, and cobble 12 is set also more
Add beauty.
Claims (9)
- The paving structure 1. a kind of ancient tree is breathed freely, it is characterized in that：Including the soil matrix layer (2) for planting trees (1), the soil matrix layer (2) it is provided with around trees (1) multiple support bases (3), air-permeable layer (4), institute is provided with above the support base (3) Stating air-permeable layer (4) includes multiple air bricks (5) mutually spliced, is provided with through-hole (6) on the air brick (5).
- The paving structure 2. a kind of ancient tree according to claim 1 is breathed freely, it is characterized in that：The support base (3) is set to Junction between gas brick (5).
- The paving structure 3. a kind of ancient tree according to claim 1 is breathed freely, it is characterized in that：The support base (3) and air brick (5) cement sand bed (7) are provided between.
- The paving structure 4. a kind of ancient tree according to claim 3 is breathed freely, it is characterized in that：The edge of the air brick (5) is set It is equipped with downwardly projecting convex block (8), in convex block (8) insertion cement sand bed (7).
- The paving structure 5. a kind of ancient tree according to claim 1 is breathed freely, it is characterized in that：It is set above the soil matrix layer (2) It is equipped with rammed earth layer (9), the support base (3) is set to the top of rammed earth layer (9).
- The paving structure 6. a kind of ancient tree according to claim 5 is breathed freely, it is characterized in that：The soil matrix layer (2) is in support base (3) metalling (10) are provided between.
- The paving structure 7. a kind of ancient tree according to claim 6 is breathed freely, it is characterized in that：The rammed earth layer (9) with Flase floor (11) are provided between metalling (10).
- The paving structure 8. a kind of ancient tree according to claim 1 is breathed freely, it is characterized in that：The support base (3) and trees (1) Between be provided with multiple cobbles (12).
- The paving structure 9. a kind of ancient tree according to claim 8 is breathed freely, it is characterized in that：In the support base (3) and cobble (12) separation net (13) are provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036590.9U CN208121496U (en) | 2017-08-17 | 2017-08-17 | A kind of ventilative paving structure of ancient tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036590.9U CN208121496U (en) | 2017-08-17 | 2017-08-17 | A kind of ventilative paving structure of ancient tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208121496U true CN208121496U (en) | 2018-11-20 |
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ID=64208132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036590.9U Active CN208121496U (en) | 2017-08-17 | 2017-08-17 | A kind of ventilative paving structure of ancient tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208121496U (en) |
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2017
- 2017-08-17 CN CN201721036590.9U patent/CN208121496U/en active Active
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