CN219133489U - Cement blanket for irrigation canal - Google Patents
Cement blanket for irrigation canal Download PDFInfo
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- CN219133489U CN219133489U CN202222133438.XU CN202222133438U CN219133489U CN 219133489 U CN219133489 U CN 219133489U CN 202222133438 U CN202222133438 U CN 202222133438U CN 219133489 U CN219133489 U CN 219133489U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model relates to an irrigation canal cement blanket, which comprises a cement blanket main body, wherein the cement blanket main body is sequentially provided with a non-woven fabric layer, a woven fabric layer and a bottom film layer from top to bottom; a cement-based composite material layer is filled between the woven cloth layer and the textile cloth layer; the top surface of the cement-based composite material layer is provided with an upper steel wire mesh layer, and the bottom surface of the cement-based composite material layer is provided with a lower steel wire mesh layer; the peripheral edges of the cement-based composite material layer are provided with covering layers; fiber threads penetrating through the top surface and the bottom surface of the cement-based composite material layer; an adhesive layer is arranged between the textile cloth layer and the bottom film layer. The novel cement-based composite material is ingenious in improvement, reasonable in design and structure, provided with a non-woven fabric layer, a woven fabric layer and a bottom film layer, and a cement-based composite material layer is filled between the woven fabric layer and the woven fabric layer, wherein a covering layer is arranged on the peripheral edges of the cement-based composite material layer; can avoid the falling of the cement-based composite material.
Description
Technical Field
The utility model relates to the technical field of grain drying machinery, in particular to a cement blanket for an irrigation channel.
Background
The cement blanket is a kind of soft cloth impregnated with cement, which can be hardened into a thin durable concrete layer with waterproof and fireproof properties by hydration reaction when meeting water. The irrigation ditch is mainly applied to irrigation of ditches in a large quantity, and in the prior art, the patent number is 201811602864.5, and the applicant: instrument Jiang Yang ecological agriculture limited company designs a farmland channel cement talking, the application file comprises a first non-woven cloth layer, a woven non-woven cloth layer, cement, a second non-woven cloth layer, adhesive glue and a base film, because the cement structure is pressed between the woven non-woven cloth layer and the second non-woven cloth layer, and because the edge surface of the cement structure has no protective structure, the cement is easy to fall off, the quality of products is affected, and the cement is used as a technical improvement, and the utility model is invented in the application.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a cement blanket for an irrigation channel, which can overcome the defects.
The utility model relates to an irrigation canal cement blanket, which comprises a cement blanket main body, wherein the cement blanket main body is sequentially provided with a non-woven fabric layer, a woven fabric layer and a bottom film layer from top to bottom; and a cement-based composite material layer is filled between the woven cloth layer and the woven cloth layer, and the fibers of the woven cloth layer are one or more selected from polyethylene terephthalate, polypropylene fibers, polyamide and polyacrylonitrile. The textile cloth layer is formed by mixing and spinning camel hair fiber or jute fiber serving as warp yarn and normal-pressure boiling dyeing cationic dyeable fiber or asbestos fiber serving as weft yarn; the cement-based composite layer contains common cement, mineral admixture, stone, sand, carpet fiber, a small amount of water, water reducer, thickener, etc. The cement-based composite material comprises a cement-based composite material layer, wherein a covering layer for preventing the cement-based composite material layer from dropping from the periphery is arranged on the edge surface of the periphery of the cement-based composite material layer, an upper steel wire mesh layer is arranged on the top surface of the cement-based composite material layer, and a lower steel wire mesh layer is arranged on the bottom surface of the cement-based composite material layer; the covering layer is an overlapped wrapping area of the edges of the woven cloth layer and the woven cloth layer, and the edges of the upper steel mesh layer and the lower steel mesh layer are bent at the inner side of the overlapped wrapping area and are connected or sewn and fixed through fiber silk threads, and waterproof and moistureproof materials, asphalt, modified asphalt, a glue coating layer, waterproof paste or adhesive materials are required to be arranged, so that the cement-based composite material layer can be prevented from falling off at the edge position; the upper steel wire mesh layer and the lower steel wire mesh layer can play a role in reinforcement, and the steel wire mesh layer is provided with triangular or hexagonal grids; the cement-based composite material layer is provided with fiber wires penetrating through the top and bottom surfaces of the cement-based composite material layer for a plurality of times, and the steering ends of the fiber wires buckle the upper steel wire mesh layer and the lower steel wire mesh layer, so that the crack resistance effect can be achieved; an adhesive layer is arranged between the textile cloth layer and the bottom film layer.
Furthermore, the surface of the non-woven fabric layer is provided with a leakage-proof layer, and the leakage-proof layer can be a high-density polyethylene leakage-proof film.
Further, the fiber yarn is intact.
Further, the end position of the fiber wire exposed out of the top surface of the cement-based composite material layer is fixed on the upper steel wire mesh layer and is provided with a heat-shrinkage spherical knot ball, or the end position of the fiber wire exposed out of the bottom surface of the cement-based composite material layer is fixed on the lower steel wire mesh layer and is provided with a heat-shrinkage spherical knot ball.
Further, the heat-shrinkable spherical node and the fiber wires are of an integrated structure, and the diameter of the heat-shrinkable spherical node is larger than that of the fiber wires.
Further, the bottom film layer is an HDPE film, and the thickness of the bottom film layer is at least 2mm.
Further, the upper steel wire mesh layer and the lower steel wire mesh layer are both provided with glass fiber mesh layers.
The novel cement-based composite material is ingenious in improvement, reasonable in design and structure, provided with a non-woven fabric layer, a woven fabric layer and a bottom film layer, and a cement-based composite material layer is filled between the woven fabric layer and the woven fabric layer, wherein a covering layer is arranged on the peripheral edges of the cement-based composite material layer; can avoid the falling of the cement-based composite material.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
The diagram is: 1 non-woven fabric layer, 2 woven fabric layer, 3 cement-based composite material layer, 4 woven fabric layer, 5 viscose layer, 6 bottom film layer, 71 upper steel wire mesh layer, 72 lower steel wire mesh layer, 8 leak-proof layer, 9 fiber silk thread, 10 heat shrinkage spherical nodulizing ball, 11 glass fiber mesh layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the utility model relates to an irrigation canal cement blanket, which comprises a cement blanket main body, wherein a non-woven fabric layer 1, a woven fabric layer 2, a woven fabric layer 4 and a bottom film layer 6 are sequentially arranged on the cement blanket main body from top to bottom; a cement-based composite material layer 3 is filled between the woven cloth layer 2 and the woven cloth layer 4; the cement-based composite material layer 3 is provided with a covering layer 31 on the peripheral edge surface, the top surface of the cement-based composite material layer is provided with an upper steel wire mesh layer 71, and the bottom surface of the cement-based composite material layer is provided with a lower steel wire mesh layer 72; the covering layer is an overlapped wrapping area of the edges of the woven cloth layer and the woven cloth layer, and the edges of the upper steel mesh layer and the lower steel mesh layer are bent at the inner side of the overlapped wrapping area and are connected or sewn and fixed through fiber silk threads, and in addition, waterproof and moistureproof materials, asphalt, modified asphalt, a glue coating layer, waterproof paste or adhesive materials can be further arranged for sealing, so that the cement-based composite material layer 3 can be prevented from falling off at the edge position; the upper steel wire mesh layer and the lower steel wire mesh layer can play a role in reinforcement, and the upper steel wire mesh layer and the lower steel wire mesh layer are provided with triangular or hexagonal grids; the cement-based composite material layer is provided with fiber threads 9 which penetrate through the top and bottom surfaces of the cement-based composite material layer for a plurality of times, the fiber threads are arranged back and forth, and the steering ends of the fiber threads buckle the upper steel wire mesh layer and the lower steel wire mesh layer, so that the crack resistance effect can be achieved; an adhesive layer 5 is arranged between the fabric layer and the bottom film layer.
As a technical improvement, the surface of the non-woven fabric layer is provided with a leakage-proof layer 8, and the leakage-proof layer can be a high-density polyethylene leakage-proof film.
As a technical improvement, the fiber threads 9 are integral.
As a technical improvement, the end position of the fiber yarn exposed on the top surface of the cement-based composite material layer is fixed on the upper steel wire mesh layer and is provided with a heat-shrinkable spherical node ball, or the end position of the fiber yarn exposed on the bottom surface of the cement-based composite material layer is fixed on the lower steel wire mesh layer and is provided with a heat-shrinkable spherical node ball 10.
As a technical improvement, the heat-shrinkable spherical node 10 and the fiber wires are in an integrated structure, and the diameter of the heat-shrinkable spherical node is larger than that of the fiber wires.
As a technical improvement, the bottom film layer 6 is an HDPE film, and its thickness is at least 2mm.
As a technical improvement, the upper steel wire mesh layer 71 and the lower steel wire mesh layer 72 are provided with glass fiber mesh layers 11.
The cement blanket main body in the scheme is used for paving irrigation channels, and is used as optimization of a technology, and the cement-based composite material layer in the scheme is improved in that the periphery of the cement-based composite material layer is provided with a covering layer, so that the phenomenon that the cement-based composite material layer is locally dropped due to extrusion can be avoided.
Claims (7)
1. An irrigation canal cement blanket, characterized in that: the cement blanket comprises a cement blanket body, wherein the cement blanket body is sequentially provided with a non-woven fabric layer, a woven fabric layer and a bottom film layer from top to bottom; a cement-based composite material layer is filled between the woven cloth layer and the textile cloth layer; the top surface of the cement-based composite material layer is provided with an upper steel wire mesh layer, and the bottom surface of the cement-based composite material layer is provided with a lower steel wire mesh layer; the peripheral edges of the cement-based composite material layer are provided with covering layers; fiber threads penetrating through the top and bottom surfaces of the cement-based composite material layer for many times; an adhesive layer is arranged between the textile cloth layer and the bottom film layer.
2. An irrigation channel cement blanket according to claim 1 wherein: the non-woven fabrics layer surface sets up leak protection layer.
3. An irrigation channel cement blanket according to claim 1 wherein: the fiber yarn is complete.
4. An irrigation channel cement blanket according to claim 1 wherein: the end position of the fiber wire exposed out of the top surface of the cement-based composite material layer is fixed on the upper steel wire mesh layer and is provided with a heat-shrinkage spherical node ball, or the end position of the fiber wire exposed out of the bottom surface of the cement-based composite material layer is fixed on the lower steel wire mesh layer and is provided with a heat-shrinkage spherical node ball.
5. An irrigation channel cement blanket according to claim 4 wherein: the heat-shrinkable spherical node and the fiber wires are of an integrated structure, and the diameter of the heat-shrinkable spherical node is larger than that of the fiber wires.
6. An irrigation channel cement blanket according to claim 1 wherein: the bottom film layer is an HDPE film, and the thickness of the bottom film layer is at least 2mm.
7. An irrigation channel cement blanket according to claim 1 wherein: and the upper steel wire mesh layer and the lower steel wire mesh layer are both provided with glass fiber mesh layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133438.XU CN219133489U (en) | 2022-08-13 | 2022-08-13 | Cement blanket for irrigation canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222133438.XU CN219133489U (en) | 2022-08-13 | 2022-08-13 | Cement blanket for irrigation canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219133489U true CN219133489U (en) | 2023-06-06 |
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ID=86562990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222133438.XU Active CN219133489U (en) | 2022-08-13 | 2022-08-13 | Cement blanket for irrigation canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219133489U (en) |
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2022
- 2022-08-13 CN CN202222133438.XU patent/CN219133489U/en active Active
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