CN217023641U - Non-cured asphalt component - Google Patents
Non-cured asphalt component Download PDFInfo
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- CN217023641U CN217023641U CN202220454840.5U CN202220454840U CN217023641U CN 217023641 U CN217023641 U CN 217023641U CN 202220454840 U CN202220454840 U CN 202220454840U CN 217023641 U CN217023641 U CN 217023641U
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Abstract
The utility model discloses a non-solidified asphalt component which comprises an asphalt sizing material and a meltable film arranged on the outer surface of the asphalt sizing material, wherein the outer surface of the meltable film is provided with a convex structure or a groove structure. The utility model has the following beneficial effects: every non-cured asphalt component can be packed into 1 kg size, is convenient for pack and transport, is convenient for heat and melt, and the heating requirement is low, and heating efficiency is high, reduces heating energy consumption and cost, adopts the fusibility film that can fuse with the pitch sizing material to pack, reduces the packaging cost, and does not have unnecessary waste material production after the heat and melt, does not need waste treatment, and energy-concerving and environment-protective, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a non-cured asphalt component.
Background
Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material, is a black brown complex mixture consisting of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, and is mainly used for industries such as coatings, plastics, rubber and the like, pavements and the like.
At present asphalt industry, the pitch product is usually adorned in the iron ladle, heat the iron ladle during use and empty again in scribbling the storage bucket, empty the use again after transporting to the building site, about 20 kilograms of each bucket specification of this type of pitch product, not only heating efficiency is low, and the poor pitch performance that leads to of heating homogeneity reduces moreover, it is pleasing to the eye to be difficult to guarantee pitch sizing material outward appearance, thickness is even always, this pail pack still can't retrieve and cyclic utilization, can only carry out high price by the company that has the property of dangerous useless processing, further improve manufacturing cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a non-solidified asphalt component which comprises a meltable film and an asphalt sizing material, and the non-solidified asphalt component has the advantages of low packaging cost, convenience in transportation, low heating requirement, high heating efficiency, reduction of heating energy consumption and cost, no generation of redundant waste materials after heating and melting, no need of waste treatment, energy conservation, environmental protection and reduction of production cost.
In order to realize the purpose of the utility model, the technical proposal adopted by the utility model is as follows:
a non-solidified asphalt assembly comprises an asphalt sizing material and a meltable thin film arranged on the outer surface of the asphalt sizing material, wherein a convex structure or a groove structure is arranged on the outer surface of the meltable thin film.
Preferably, the protrusion structure comprises a circular protrusion, a rectangular protrusion, a triangular protrusion, a wavy protrusion or a linear protrusion formed on the outer surface of the meltable film; the groove structure comprises a circular groove, a rectangular groove, a triangular groove, a wavy groove or a linear groove which are formed on the outer surface of the meltable film, and the convex structure or the groove structure can increase the surface area of the outer surface of the meltable film, so that on one hand, the heat dissipation area of the asphalt rubber in the process of filling the asphalt rubber into the cavity can be increased, the cooling molding efficiency is improved, the heating area of the heating and melting process can be increased, and the heating and melting efficiency is improved; on the other hand, non-solidified asphalt components can be prevented from sticking together when stacked, and asphalt sizing materials can also be prevented from sticking together when leaking.
Preferably, the whole outer surface of the meltable thin film is provided with the protrusion structures or the groove structures, and by doing so, the heat dissipation area and the heat receiving area of the non-solidified asphalt assembly are further ensured and the assembly is prevented from sticking together when stacked.
Preferably, the meltable thin film is a hot melt film, the hot melt film comprises any one of an EVA (ethylene vinyl acetate) hot melt film, a TPU (thermoplastic polyurethane) hot melt film, a PES (polyether) hot melt film, a PO (polyethylene) hot melt film, an EAA (ethylene acrylic acid) hot melt film, a PP (polypropylene) film or a PE (polyethylene) film, and by means of the arrangement, the production technology of the EVA hot melt film, the TPU hot melt film, the PES hot melt film, the PA hot melt film, the PO hot melt film, the EAA hot melt film, the PP film or the PE film is mature, the material cost is low, the melting point meets the production construction requirements, and no waste is generated after heating and melting.
Preferably, the thickness of the meltable film is not more than 0.05mm, and by such arrangement, if the thickness of the meltable film is too large, the heating process is difficult to completely melt the meltable film, so that the meltable film and the asphalt mastic have poor compatibility, and the asphalt mastic melt contains the unmelted or partially melted meltable film, so that on one hand, the performance of the asphalt mastic layer is reduced after the asphalt mastic is laid, and on the other hand, the unmelted meltable film is accumulated in an asphalt heating device, so that the function of the heating device is reduced, the heating rate is reduced, and even pipelines of the heating device, construction equipment and the like are blocked.
Preferably, the thickness of the meltable film is in the range of 0.02mm-0.05mm, and by means of the arrangement, if the thickness of the meltable film is too small, the meltable film is easily scalded or easily torn by asphalt sizing materials in the production process, so that the production cannot be carried out.
Preferably, the meltable thin film forms a closed cavity capable of containing asphalt sizing material, the asphalt sizing material is arranged in the cavity, and the non-solidified asphalt component is in a block shape, so that the non-solidified asphalt component is convenient to transport and package.
Preferably, the non-cured asphalt component is sheet-shaped, and the non-cured asphalt component sequentially comprises the meltable film, the asphalt sizing material and the meltable film from top to bottom.
Preferably, the length of the edge sealing at two sides of the meltable film along the length direction is not more than 20mm, and through the arrangement, the meltable film is enabled to completely encapsulate the asphalt sizing material.
Preferably, the length of the edge seal at both sides of the fusible film in the length direction is in the range of 5-10 mm.
Compared with the prior art, the utility model has the beneficial technical effects that:
1. by adopting the non-solidified asphalt component, each component can be packaged into 1 kilogram, so that the non-solidified asphalt component is convenient to package and transport, is convenient to heat and melt, has low heating requirement and high heating efficiency, and reduces the heating energy consumption and cost.
2. The packaging method has the advantages that the fusible film which can be fused with the asphalt sizing material is adopted for packaging, the packaging cost is reduced, no redundant waste is generated after heating and melting, no waste treatment is needed, the energy is saved, the environment is protected, and the production cost is reduced.
Drawings
FIG. 1 is an isometric illustration of a non-solidified asphalt assembly according to an embodiment of the utility model;
FIG. 2 is a schematic elevational view of a non-solidified asphalt assembly according to an embodiment of the utility model;
fig. 3 is a schematic cross-sectional view a-a of fig. 2 illustrating an embodiment of the present invention.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1. a fusible film; 2. a raised structure; 3. an asphalt mastic.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.
Referring to the figures, the embodiment discloses a non-solidified asphalt assembly, which comprises an asphalt glue stock 3 and a meltable film 1 arranged on the outer surface of the asphalt glue stock 3, wherein the outer surface of the meltable film 1 is provided with a convex structure 2 or a concave structure, and the weight of each non-solidified asphalt assembly is within 0.5-5 kg, preferably 1-2 kg.
By adopting the non-solidified asphalt component, each component can be packaged into 1 kilogram, so that the non-solidified asphalt component is convenient to package and transport, is convenient to heat and melt, has low heating requirement and high heating efficiency, and reduces the heating energy consumption and cost.
The fusible film 1 which can be fused with the asphalt sizing material 3 is adopted for packaging, so that the packaging cost is reduced, the external package does not need to be removed when the asphalt sizing material 3 is used, the asphalt sizing material can be directly heated and fused for use, no redundant waste is generated after heating and fusing, waste treatment is not needed, the energy is saved, the environment is protected, and the production cost is reduced.
In one embodiment, the protrusion structures 2 include circular protrusions, rectangular protrusions, triangular protrusions, wavy protrusions or linear protrusions formed on the outer surface of the fusible film 1; in one embodiment, the groove structure comprises a circular groove, a rectangular groove, a triangular groove, a wavy groove or a linear groove formed on the outer surface of the meltable film 1, and the convex structure 2 or the groove structure can increase the surface area of the outer surface of the meltable film 1, so that on one hand, the heat dissipation area of the asphalt rubber 3 in the process of filling the asphalt rubber into the cavity can be increased, the cooling molding efficiency is improved, and the heating area of the heating and melting process can also be increased, and the heating and melting efficiency is improved; on the other hand, non-solidified asphalt components can be prevented from sticking together when stacked, and asphalt mix 3 can be prevented from sticking together when leaked.
Further, the whole outer surface of the meltable thin film 1 is provided with the convex structures 2 or the concave structures, so that the heat dissipation area and the heating area of the non-solidified asphalt component are further ensured, and the non-solidified asphalt component is prevented from being stuck together when being stacked.
Further, the meltable film 1 is a hot melt film, the melting point of the hot melt film is 110-140 ℃, the hot melt film comprises any one of an EVA (ethylene vinyl acetate) hot melt film, a TPU (thermoplastic polyurethane) hot melt film, a PES (polyether) hot melt film, a PA (polyamide) hot melt film, a PO (polyethylene) hot melt film, an EAA (ethylene acrylic acid) hot melt film, a PP (polypropylene) film or a PE (polyethylene) film, the production technology of the EVA hot melt film, the TPU hot melt film, the PES hot melt film, the PA hot melt film, the PO hot melt film, the EAA hot melt film, the PP film or the PE film is mature, the material cost is low, the melting point meets the production and construction requirements, and no waste is generated after heating and melting.
Further, the thickness of the meltable film 1 is not more than 0.05mm, if the thickness of the meltable film 1 is too large, the meltable film 1 is difficult to be completely melted in the heating process, so that the meltability of the meltable film 1 and the asphalt mastic 3 is poor, and the unmelted or partially melted meltable film 1 exists in the melt of the asphalt mastic 3, so that on one hand, the performance of the asphalt mastic 3 layer is reduced after the asphalt mastic 3 is laid, and on the other hand, the unmelted meltable film 1 is accumulated in an asphalt heating device, so that the function of the heating device is reduced, the heating rate is reduced, and even pipelines of the heating device, a construction device and the like are blocked.
Furthermore, the thickness range of the meltable film 1 is 0.02mm-0.05mm, and if the thickness of the meltable film 1 is too small, the meltable film 1 is easily scalded or torn by the asphalt rubber 3 in the production process, so that the production cannot be carried out.
In one embodiment, the meltable film 1 forms a closed cavity capable of containing the asphalt mixture 3, the asphalt mixture 3 is disposed in the cavity, and the non-solidified asphalt component is in a block shape, which is convenient for transportation and packaging of the non-solidified asphalt component, and specifically, the block shape includes a cuboid or a cylinder shape.
In one embodiment, the non-solidified asphalt assembly is in a sheet shape, the non-solidified asphalt assembly sequentially comprises a meltable film 1, an asphalt glue 3 and a meltable film 1 from top to bottom, the non-solidified asphalt assembly can be rolled for transportation, and the non-solidified asphalt assembly can be randomly cut during construction.
The length B of the edge sealing at two sides of the meltable film 1 in the length direction is not more than 20mm, so that the asphalt glue 3 is completely packaged by the meltable film 1.
The edge sealing length B of the two sides of the meltable thin film 1 along the length direction ranges from 5mm to 10 mm.
Variations and modifications to the above-described embodiments may occur to those skilled in the art based upon the disclosure and teachings of the above specification. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (10)
1. The non-solidified asphalt component is characterized by comprising an asphalt sizing material (3) and a meltable film (1) arranged on the outer surface of the asphalt sizing material (3), wherein the outer surface of the meltable film (1) is provided with a convex structure (2) or a groove structure.
2. The non-solidified asphalt assembly according to claim 1, wherein the protrusion structure (2) comprises a circular protrusion, a rectangular protrusion, a triangular protrusion, a wavy protrusion or a straight protrusion formed on the outer surface of the fusible film (1);
the groove structure comprises a circular groove, a rectangular groove, a triangular groove, a wavy groove or a linear groove formed on the outer surface of the fusible film (1).
3. Non-solidified asphalt assembly according to claim 1, characterized in that the entire outer surface of the meltable film (1) is provided with the raised structure (2) or the recessed structure.
4. Non-solidified asphalt assembly according to any of claims 1-3, characterized in that the meltable film (1) is a hotmelt film comprising any of EVA hotmelt film, TPU hotmelt film, PES hotmelt film, PA hotmelt film, PO hotmelt film, EAA hotmelt film, PP film or PE film.
5. Non-solidified asphalt assembly according to claim 4, characterized in that the thickness of the meltable film (1) is not more than 0.05 mm.
6. Non-cured asphalt assembly according to claim 5, characterized in that the thickness of said fusible film (1) ranges between 0.02mm-0.05 mm.
7. A non-solidified asphalt assembly according to any one of claims 1-3, characterized in that the meltable film (1) forms a cavity which is closed and can contain an asphalt mix (3), the asphalt mix (3) being arranged in the cavity, the non-solidified asphalt assembly being in the form of a block.
8. -a non-solidified asphalt assembly according to any of claims 1 to 3, characterized in that it is in the form of a sheet comprising, from top to bottom, said fusible film (1), said asphalt mastic (3) and said fusible film (1).
9. Assembly according to claim 7, wherein the length of the edge seal on both sides of the fusible film (1) in the longitudinal direction is not greater than 20 mm.
10. Non-solidified asphalt assembly according to claim 9, characterized in that the length of the edge seal of both sides of the fusible film (1) in the length direction is in the range of 5-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454840.5U CN217023641U (en) | 2022-03-03 | 2022-03-03 | Non-cured asphalt component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454840.5U CN217023641U (en) | 2022-03-03 | 2022-03-03 | Non-cured asphalt component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217023641U true CN217023641U (en) | 2022-07-22 |
Family
ID=82453581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220454840.5U Active CN217023641U (en) | 2022-03-03 | 2022-03-03 | Non-cured asphalt component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217023641U (en) |
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2022
- 2022-03-03 CN CN202220454840.5U patent/CN217023641U/en active Active
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