CN215760065U - Self-adhesive geotextile collapse-prevention high-polymer irregular sheet - Google Patents
Self-adhesive geotextile collapse-prevention high-polymer irregular sheet Download PDFInfo
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- CN215760065U CN215760065U CN202121799989.9U CN202121799989U CN215760065U CN 215760065 U CN215760065 U CN 215760065U CN 202121799989 U CN202121799989 U CN 202121799989U CN 215760065 U CN215760065 U CN 215760065U
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Abstract
The utility model relates to a self-adhesive geotextile collapse-prevention high-polymer irregular sheet which comprises a drainage plate and geotextile; a plurality of supporting bosses are fixedly connected to the drainage plate; the geotextile is horizontally laid above the drainage plate, and the top ends of the supporting bosses are fixedly connected with the geotextile respectively. The utility model has the effects of fixing the geotextile with the top end of each supporting convex edge on the drainage plate, thereby fixing the geotextile corresponding to the gap between the supporting convex edges, and reducing the possibility that the drainage space between the drainage plate and the geotextile is influenced by the collapse of the geotextile under the gravity action of the soil layer after the artificial soil layer is backfilled.
Description
Technical Field
The utility model relates to the technical field of urban greening and sponge cities, in particular to a self-adhesive geotextile collapse-prevention high-molecular special-shaped sheet.
Background
The method is used for planting trees, planting grass and planting flowers in cities, covering certain ground (space) or installing points, and is called urban greening. Since urban buildings and various public facilities are densely constructed and areas where natural soil environments are left are very limited, an urban greening method in which soil is artificially covered on buildings such as roofs and plants are planted becomes one of important means for urban greening. The artificial soil layer thickness that the mode of artifical covering soil was made is far less than the soil layer thickness under the natural state, and the total amount that can store water is less, in the rainfall weather, if the artificial soil layer can not be timely with unnecessary moisture removal, can lead to the long-term soaking of plant roots and rot.
In the related art, the drainage measure for the artificial soil layer is generally to arrange a water filtering layer consisting of ceramsite and broken stone below the artificial soil layer, so that redundant water in the soil layer permeates and is discharged from gaps between the ceramsite and the broken stone.
Aiming at the related technology, the ceramsite and the macadam have large self weight, and the load of a planted roof or an underground planted roof is increased. In addition, the porosity of the ceramsite and the macadam is low, and the drainage efficiency is not high.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a self-adhesive geotextile collapse prevention polymer irregular sheet, in which a drainage plate and geotextile are arranged, and the geotextile is fixed to the top end of each supporting rib on the drainage plate, so as to fix the geotextile corresponding to the gap between the supporting ribs, and reduce the possibility that the collapse of the geotextile affects the drainage space between the drainage plate and geotextile due to the gravity action of the soil layer after the artificial soil layer is backfilled.
In order to achieve the above and other related objects, the utility model provides a self-adhesive geotextile collapse-proof polymer irregular sheet, which comprises a drainage plate and geotextile; a plurality of supporting bosses are fixedly connected to the drainage plate; the geotechnical cloth is horizontally paved above the drainage plate, and the top end of the supporting boss is fixedly connected with the geotechnical cloth respectively.
Furthermore, the supporting bosses are uniformly distributed on the drainage plate in a matrix manner.
Furthermore, the support boss is in a prismoid shape, reinforcing ribs are arranged on the circumferential side wall of the support boss, and rib grooves are formed in the reinforcing ribs.
Furthermore, the drainage plate, the supporting boss and the reinforcing ribs are all made of polystyrene (HIPS) or High Density Polyethylene (HDPE) or polyvinyl chloride (PVC) materials.
Furthermore, the drainage plate, the supporting boss and the reinforcing rib are integrally processed and manufactured through an injection molding process.
Furthermore, the geotextile is connected with the top end of the support boss in a bonding mode.
As described above, the present invention has at least the following advantageous effects:
1. the geotextile is fixedly connected through the top end of the supporting boss, so that a space for the flowing of the seepage water is formed between the geotextile and the supporting boss, and meanwhile, the possibility that the geotextile is sunken and collapsed due to the load of the soil layer weight on the geotextile when the backfill covers the geotextile and the space for the flowing of the seepage water is reduced due to the fixed connection of the geotextile and the supporting boss is reduced;
2. the supporting bosses are uniformly distributed on the drainage plate, so that supporting points of the supporting bosses for the geotextile are uniformly distributed, the degree of the geotextile subjected to the soil layer pressure is uniformly distributed on the surface of the geotextile, and the possibility of large-area collapse of the geotextile under the pressure is further reduced;
3. the supporting boss is arranged to be in a prismatic table shape, and the reinforcing ribs and the rib grooves are arranged, so that a plurality of edge structures are formed on the supporting boss, the capability of the supporting boss for bearing vertical load is greatly improved, and the collapse of the geotextile caused by the compression deformation of the supporting boss is reduced;
4. the drainage plate and each structure are made of polystyrene or high-density polystyrene material, the characteristics of good stability and good strength of the material are utilized, the service life of the drainage plate and each structure is prolonged, and the product has the advantages of low manufacturing cost, greenness, no pollution and the like;
5. because the drainage plate, the supporting boss and the reinforcing rib are integrally manufactured by the injection molding process, the integral degree of the structure is improved, the construction and the arrangement are convenient, and meanwhile, the drainage plate is low in manufacturing cost and easy to produce and manufacture;
6. connect geotechnological cloth with the support boss top through the mode of bonding, need not to destroy geotechnological cloth or the structure of supporting the boss during connection, kept structural integrity to have good joint strength, and promote the efficiency of construction.
Drawings
Fig. 1 is a schematic structural view of the entire drain board in this embodiment.
Fig. 2 is a schematic diagram for showing the structure of the lower side of the drain board in this embodiment.
Fig. 3 is a schematic view of the supporting rib structure according to this embodiment.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals:
1. a drain plate; 11. supporting the boss; 112. reinforcing ribs; 113. a rib groove; 2. and (4) geotextile.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Referring to fig. 1 to 4, the utility model provides a self-adhesive geotextile collapse-prevention polymer irregular sheet, which comprises a drainage plate 1 and geotextile 2, wherein the drainage plate 1 is rectangular and is convenient to splice and arrange, a plurality of supporting bosses 11 are arranged on the drainage plate 1, the plurality of supporting bosses 11 are distributed on the drainage plate 1 in an array manner, the geotextile 2 is flatly laid above the drainage plate 1, and each supporting boss 11 is fixedly bonded with a corresponding position on the geotextile 2. Support boss 11 through setting up and support geotechnological cloth 2 to support and form certain space between boss 11 and geotechnological cloth 2, supply the flow and the discharge of infiltration water, through the fixed connection of each support boss 11 with geotechnological cloth 2, carry out the tensioning and fix when geotechnological cloth 2 receives soil layer pressure, reduce geotechnological cloth 2 and sink and cause the possibility of influence to the space size.
The supporting bosses 11 are distributed on the drainage plate 1 in an array matrix form, and the distance between every two adjacent supporting bosses 11 in each row and each column is equal, so that the geotextile 2 is uniformly supported.
The support boss 11 is of a prismoid shape, and each circumferential side wall of the support boss 11 is provided with a reinforcing rib 112, the top end of the reinforcing rib 112 is flush with the support boss 11, and the bottom end of the reinforcing rib is connected with the surface of the drainage plate 1. The reinforcing ribs 112 are all provided with rib grooves 113, so that a plurality of vertical edge structures or vertical inclined edge structures are integrally formed on the supporting boss 11, and the capability of the supporting boss 11 for bearing vertical load is greatly improved.
The geotextile 2 and the supporting boss 11 are connected in a bonding mode, the integrality of the geotextile 2 and the supporting boss 11 is kept, the service life of the whole drainage plate 1 is prolonged, and the structural strength of the drainage plate 1 is also ensured.
The drainage plate 1, the supporting boss 11 and the reinforcing ribs 112 are integrally processed by an injection molding process, so that the structural integrity of the drainage plate 1 is maintained, and meanwhile, the drainage plate 1 and each structure are made of polystyrene (HIPS) or High Density Polyethylene (HDPE) or polyvinyl chloride (PVC) materials.
The implementation principle of the embodiment is as follows:
the geotextile 2 is fixedly connected through the top end of the supporting boss 11, so that a space for the flowing of the seepage water is formed between the geotextile 2 and the supporting boss 11, and meanwhile, because the geotextile 2 is fixedly connected with the supporting boss 11, the possibility that the space for the flowing of the seepage water is reduced because the geotextile 2 sinks and collapses due to the load of the soil layer weight on the geotextile 2 when the backfill is covered on the geotextile 2 is reduced;
because the supporting bosses 11 are uniformly distributed on the drainage plate 1, supporting points of the supporting bosses 11 on the geotextile 2 are uniformly distributed, so that the degree of soil layer pressure on the geotextile 2 is uniformly distributed on the surface of the geotextile 2, and the possibility of large-area collapse of the geotextile 2 under pressure is further reduced;
the supporting boss 11 is designed to be of a prismoid shape, and the reinforcing ribs 112 and the rib grooves 113 are arranged, so that a plurality of edge structures are formed on the supporting boss 11, the capability of the supporting boss 11 for bearing vertical load is greatly improved, and collapse of the geotextile 2 caused by compression deformation of the supporting boss 11 is reduced;
the drainage plate 1 and each structure are made of polystyrene or high-density polystyrene material, the characteristics of good stability and good strength of the material are utilized, the service life of the drainage plate 1 and each structure is prolonged, and the product has the advantages of low manufacturing cost, greenness, no pollution and the like;
because the drainage plate 1, the supporting boss 11 and the reinforcing rib 112 are integrally manufactured by the injection molding process, the integral degree of the structure is improved, the construction and the arrangement are convenient, and meanwhile, the drainage plate 1 has low manufacturing cost and is easy to produce and manufacture;
connect geotechnological cloth 2 with support 11 tops of boss through the mode of bonding, need not to destroy geotechnological cloth 2 or support 11 structure of boss during the connection, kept structural integrity to have good joint strength, and promote the efficiency of construction.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a polymer abnormal shape piece that sinks is prevented to self-adhesion geotechnological cloth which characterized in that: comprises a drainage plate (1) and geotextile (2);
a plurality of supporting bosses (11) are fixedly connected to the drainage plate (1);
geotechnical cloth (2) level tiling setting is in drain bar (1) top, the top of supporting boss (11) respectively with geotechnical cloth (2) fixed connection.
2. The self-adhesive geotextile collapse-proof polymer irregular sheet as claimed in claim 1, wherein: the supporting bosses (11) are uniformly distributed on the drainage plate (1) in a matrix manner.
3. The self-adhesive geotextile collapse-proof polymer irregular sheet as claimed in claim 2, wherein: the supporting boss (11) is in a prismatic table shape, reinforcing ribs (112) are arranged on the circumferential side wall of the supporting boss (11), and rib grooves (113) are formed in the reinforcing ribs (112).
4. The self-adhesive geotextile collapse-proof polymer irregular sheet as claimed in claim 3, wherein: the drainage plate (1), the supporting boss (11) and the reinforcing ribs (112) are all made of polystyrene (HIPS) or High Density Polyethylene (HDPE) or polyvinyl chloride (PVC) materials.
5. The self-adhesive geotextile collapse-proof polymer irregular sheet as claimed in claim 1, wherein: the drainage plate (1), the supporting boss (11) and the reinforcing ribs (112) are integrally processed and manufactured through an injection molding process.
6. The self-adhesive geotextile collapse-proof polymer irregular sheet as claimed in claim 5, wherein: the geotextile (2) is connected with the top end of the support boss (11) in a bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121799989.9U CN215760065U (en) | 2021-08-03 | 2021-08-03 | Self-adhesive geotextile collapse-prevention high-polymer irregular sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121799989.9U CN215760065U (en) | 2021-08-03 | 2021-08-03 | Self-adhesive geotextile collapse-prevention high-polymer irregular sheet |
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| Publication Number | Publication Date |
|---|---|
| CN215760065U true CN215760065U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121799989.9U Active CN215760065U (en) | 2021-08-03 | 2021-08-03 | Self-adhesive geotextile collapse-prevention high-polymer irregular sheet |
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| CN (1) | CN215760065U (en) |
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2021
- 2021-08-03 CN CN202121799989.9U patent/CN215760065U/en active Active
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