CN219260969U - Directional humidity control composite waterproof and drainage plate - Google Patents
Directional humidity control composite waterproof and drainage plate Download PDFInfo
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- CN219260969U CN219260969U CN202320310321.6U CN202320310321U CN219260969U CN 219260969 U CN219260969 U CN 219260969U CN 202320310321 U CN202320310321 U CN 202320310321U CN 219260969 U CN219260969 U CN 219260969U
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Abstract
The embodiment of the utility model discloses a directional humidity control composite waterproof and drainage plate, which comprises an outer waterproof plate, wherein the bottom of the outer waterproof plate is provided with a water absorption yarn core layer, two sides of the outer waterproof plate and the water absorption yarn core layer are fixed through an outer clamping tool, the bottom side of the water absorption yarn core layer is provided with a cotton net, the edge of the cotton net is fixed in the outer clamping tool, a wavy water permeable and drainage plate is arranged between the outer waterproof plate and the yarn core layer, the upper surface of the water permeable and drainage plate is provided with a moisture absorption cotton layer, the water absorption yarn core layer is arranged on the bottom surface of the water drainage plate, after implementation, the water absorption yarn core layer is in direct contact with a substrate structure of a road, so that moisture in the substrate structure is absorbed and transferred to the upper layer of the water drainage plate, through the design of the wavy structure of the water drainage plate, water flow can be smoothly discharged after being collected, the substrate moisture can be absorbed, the moisture of the substrate is discharged outwards is accelerated, the substrate structure is dried, and the somatosensory construction period is shortened.
Description
Technical Field
The embodiment of the utility model relates to the technical field of road engineering drainage materials, in particular to a directional humidity control composite waterproof and drainage plate.
Background
The waterproof and drainage plate type is used for important component parts of road construction for drainage of the interior of a road base layer, so that water reserved in the interior can be drained after roadbed construction, and water damage diseases caused by a building structure or a soil body structure are prevented. Such drainage members have been widely used in railway, road, water conservancy, construction and other fields.
In the existing commonly used waterproof and drainage plate, a material plate with a single-sided structure and a structural form with a drainage groove arranged on one side are basically adopted, and in the general use process, the waterproof and drainage plate can play a role in waterproof and drainage, but the waterproof and drainage plate can only be suitable for the situation that water flows exist in a road base, but the water on the road base is difficult to drain, so that the road surface structure cannot meet related requirements.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a directional humidity control composite waterproof and drainage plate, which solves the problems that in the prior art, the waterproof and drainage plate only plays roles of waterproof and drainage of upper-layer moisture, so that the moisture in a lower-layer substrate cannot be effectively drained, the road construction does not meet relevant standards, and potential safety hazards are easy to occur.
In order to enable the water-proof and drainage plate to achieve the purpose of draining water on both the upper layer and the lower layer, the embodiment of the utility model provides the following technical scheme:
in an embodiment of the utility model, a directional humidity control composite waterproof and drainage plate is provided, and the directional humidity control composite waterproof and drainage plate comprises an outer waterproof plate, wherein a water absorption yarn core layer is arranged at the bottom of the outer waterproof plate, the outer waterproof plate and two sides of the water absorption yarn core layer are fixed through outer clamps, a cotton net is arranged at the bottom side of the water absorption yarn core layer, the edge of the cotton net is fixed in the outer clamps, a wavy water permeable and drainage plate is arranged between the outer waterproof plate and the yarn core layer, and a water absorption cotton layer is arranged on the upper surface of the water permeable and drainage plate.
Further, the upper surface and the lower surface of the water permeable and draining board respectively form a plurality of grooves and accommodating grooves, the moisture absorption cotton layer and the water absorption yarn core layer are respectively arranged in the grooves and the accommodating grooves, and a plurality of water permeable holes are formed in the water permeable and draining board.
Further, the water permeable holes are respectively arranged on the two side walls of the groove and are positioned in the middle position of the horizontal distance between the lowest point and the highest point of the groove.
Further, the maximum width of the groove is smaller than that of the accommodating groove, the cross section of the groove is of a triangular structure, and the cross section of the accommodating groove is of a trapezoid structure.
Further, a plurality of diversion holes which are arranged in parallel are arranged in the upper half surface of the outer waterproof plate, the diversion direction of the diversion holes is the same as the drainage direction of the drainage plate, a water absorption groove which is the same as the diversion direction of the diversion holes is arranged on the surface of the outer waterproof plate, which is close to the diversion holes, and the water absorption groove is communicated with the diversion holes.
Further, the wave crest of the cotton net, which is contacted with the drain board, is fixed by an adhesive or a stud.
Further, the thickness of the outer waterproof plate is 5mm, and the overall thickness of the drain plate is 25mm.
According to the embodiment of the utility model, the directional humidity control composite waterproof and drainage plate has the following advantages compared with the prior art: the waterproof board comprises an outer waterproof board, a water-absorbing yarn core layer is arranged at the bottom of the outer waterproof board, two sides of the outer waterproof board and the water-absorbing yarn core layer are fixed through outer clamps, a cotton net is arranged at the bottom side of the water-absorbing yarn core layer, the edge of the cotton net is fixed in the outer clamps, a wavy water-permeable drainage board is arranged between the outer waterproof board and the yarn core layer, a moisture-absorbing cotton layer is arranged on the upper surface of the water-permeable drainage board, the water-proof drainage board is in a structural form of the outer waterproof board and the drainage board, the water-absorbing yarn core layer is arranged on the bottom surface of the drainage board, after implementation, the water-absorbing yarn core layer is in direct contact with a substrate structure of a road, so that moisture in the substrate structure is absorbed and transferred to the upper layer of the drainage board, water can be smoothly discharged after being collected through the wavy structural design of the drainage board, the moisture of the substrate can be accelerated, the substrate structure is desiccated, the construction period is accelerated, and the whole structure is high in strength, and the road is not deformed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a front view of a directional humidity control composite waterproof and drainage plate provided by an embodiment of the utility model;
FIG. 2 is a top view of a directional humidity control composite waterproof and drainage plate provided by an embodiment of the utility model;
FIG. 3 is a top view of a drain board in the directional humidity control composite waterproof and drainage board provided by the embodiment of the utility model;
fig. 4 is a cross-sectional view taken along A-A in fig. 3.
In the figure: 1. an outer waterproof plate; 2. a water-absorbing yarn core layer; 3. an outer clamp; 4. a cotton web; 5. a water permeable drain plate; 6. a hygroscopic cotton layer; 7. a groove; 8. a receiving groove; 9. a water permeable hole; 10. a deflector aperture; 11. a water suction tank.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.
As shown in fig. 1 and fig. 2, the directional humidity control composite waterproof and drainage plate provided by the embodiment of the utility model is shown, so that the problems that in the prior art, because the waterproof and drainage plate only has the functions of waterproof and draining upper-layer moisture, moisture in a lower-layer substrate cannot be effectively drained, road construction does not meet relevant standards, and potential safety hazards easily occur are solved.
In order to enable the water-proof and drainage plate to achieve the purpose of draining water on both the upper layer and the lower layer, the embodiment of the utility model provides the following technical scheme:
in the embodiment of the utility model, a directional humidity control composite waterproof and drainage plate is provided, which comprises an outer waterproof plate 1, wherein the bottom of the outer waterproof plate 1 is provided with a water absorption yarn core layer 2, the two sides of the outer waterproof plate 1 and the water absorption yarn core layer 2 are fixed through an outer clamp 3, the bottom side of the water absorption yarn core layer 2 is provided with a cotton net 4, the edge of the cotton net 4 is fixed in the outer clamp 3, a wavy water permeable and drainage plate 5 is arranged between the outer waterproof plate 1 and the yarn core layer, and the upper surface of the water permeable and drainage plate 5 is provided with a water absorption cotton layer 6.
When the waterproof and drainage plate is implemented, the groove 7 direction of the drainage plate is paved towards the outer side face of the roadbed, the thickness of the outer waterproof plate 1 is 5mm, the overall thickness of the drainage plate is 25mm, the waterproof and drainage plate is in a structural form of arranging the outer waterproof plate 1 and the water-permeable drainage plate 5, the water-absorbing yarn core layer 2 is arranged on the bottom surface of the water-permeable drainage plate 5, after the waterproof and drainage plate is implemented, the water-absorbing yarn core layer 2 is in direct contact with the substrate structure of a road, so that moisture in the substrate structure is absorbed and transferred to the upper layer of the water-permeable drainage plate 5, the water can be smoothly discharged after being gathered through the wave-shaped structural design of the water-permeable drainage plate 5, the moisture is accelerated to be discharged outside when the substrate moisture can be absorbed, the substrate structure is accelerated, the construction period is felt in a body, and the whole structure of the road is high in strength and is not deformed.
As shown in fig. 3 and 4, the upper surface and the lower surface of the water-permeable and water-draining plate 5 respectively form a plurality of grooves 7 and accommodating grooves 8, the moisture-absorbing cotton layer 6 and the water-absorbing yarn core layer 2 are respectively arranged in the grooves 7 and the accommodating grooves 8, a plurality of water-permeable holes 9 are formed in the water-permeable and water-draining plate 5, after implementation, the water-absorbing yarn core layer 2 absorbs the moisture in the substrate, the moisture-absorbing cotton layer 6 transfers the moisture to the upper layer through the water-permeable holes 9, and the moisture is collected in the grooves 7 and can be discharged along the direction of the grooves 7.
In order to ensure that the collected water is actively discharged under the pressure of the water head, the water can have enough collecting space, and the water permeable holes 9 are respectively arranged on the two side walls of the groove 7 and are positioned at the middle position of the horizontal distance between the lowest point and the highest point of the groove 7.
Wherein, in order to satisfy the moisture suction that can be quick with the basement, the maximum width of slot 7 is less than the maximum width of holding groove 8, and the cross-section of slot 7 is triangle-shaped structure, and the cross-section of holding groove 8 is trapezium structure, and in this embodiment, the cross-section of cotton layer 6 and the yarn layer that absorbs water is the same with the cross-section of slot 7 and holding groove 8, and cotton layer 6 and the yarn layer that absorbs water are the integral material, directly lay in slot 7 and holding groove 8 after the preparation drain bar passes through the tailorring, implements convenient and fast.
Referring to fig. 1 again, a plurality of diversion holes 10 are arranged in parallel in the upper half surface of the outer waterproof board 1, the diversion direction of the diversion holes 10 is the same as the drainage direction of the water permeable drainage board 5, a water absorption groove 11 which is the same as the diversion direction of the diversion holes 10 is arranged on the surface of the outer waterproof board 1, which is close to the diversion holes 10, and the water absorption groove 11 is communicated with the diversion holes 10.
The crest of the contact between the cotton net 4 and the water permeable and draining plate 5 is fixed through an adhesive or a stud, so that the stability of the structure is guaranteed, and meanwhile, the phenomenon that the inside of the net is deformed due to the influence of the gravity of the water absorbing yarn core layer 2 during the interview 4 is avoided, and the actual use is influenced.
This clove space is in line with waterproof and drainage board, not only can realize in use with the water exhaust effect in the road bed upside structure, can realize simultaneously with the directional absorption of the moisture in the basement and discharge, the effectual desiccation efficiency that improves the road bed, avoid the inside ponding of structure to the unstable disease that the structure caused, prevent bad disease emergence such as structure subsidence, deformation, subsidence, the yarn core layer 2 that absorbs water structure third dimension is strong, water and soil separation is effectual, prevent closely laminating between drainage material and the soil, form effectual coordination deformability, effective dispersed stress distribution, the practicality is very strong.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a directional accuse wet compound waterproof and drainage board, its characterized in that, includes outer waterproof board, the bottom of outer waterproof board is equipped with the yarn core layer that absorbs water, outer waterproof board is fixed through outer fixture with the both sides on yarn core layer that absorbs water, the downside on yarn core layer that absorbs water is equipped with the cotton net, the border of cotton net is fixed in outer fixture, be equipped with corrugated drainage board that permeates water between outer waterproof board and the yarn core layer, the upper surface of drainage board that permeates water is equipped with the cotton layer of moisture absorption.
2. The directional humidity control composite waterproof and drainage plate according to claim 1, wherein a plurality of grooves and accommodating grooves are formed on the upper surface and the lower surface of the water permeable and drainage plate respectively, the moisture absorption cotton layer and the water absorption yarn core layer are arranged in the grooves and the accommodating grooves respectively, and a plurality of water permeable holes are formed in the water permeable and drainage plate.
3. The directional humidity control composite waterproof and drainage plate according to claim 2, wherein the water permeable holes are respectively arranged on two side walls of the groove and are positioned in the middle position of the horizontal distance between the lowest point and the highest point of the groove.
4. The directional humidity control composite waterproof and drainage plate of claim 3 wherein the maximum width of the groove is smaller than the maximum width of the accommodating groove, the cross section of the groove is of a triangular structure, and the cross section of the accommodating groove is of a trapezoid structure.
5. The directional humidity control composite waterproof and drainage plate according to claim 1, wherein a plurality of parallel diversion holes are arranged in the upper half surface of the outer waterproof plate, the diversion direction of the diversion holes is the same as the drainage direction of the drainage plate, a water absorption groove with the same diversion direction as the diversion holes is arranged on the surface of the outer waterproof plate, which is close to the diversion holes, and the water absorption groove is communicated with the diversion holes.
6. The directional humidity control composite waterproof and drainage plate of claim 1, wherein the crest of the cotton web contacted with the drainage plate is fixed by an adhesive or a stud.
7. The directional humidity control composite waterproof and drainage plate of claim 1 wherein the thickness of the outer waterproof plate is 5mm and the overall thickness of the drainage plate is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320310321.6U CN219260969U (en) | 2023-02-24 | 2023-02-24 | Directional humidity control composite waterproof and drainage plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320310321.6U CN219260969U (en) | 2023-02-24 | 2023-02-24 | Directional humidity control composite waterproof and drainage plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219260969U true CN219260969U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320310321.6U Active CN219260969U (en) | 2023-02-24 | 2023-02-24 | Directional humidity control composite waterproof and drainage plate |
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| Country | Link |
|---|---|
| CN (1) | CN219260969U (en) |
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- 2023-02-24 CN CN202320310321.6U patent/CN219260969U/en active Active
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