
What are the testing items for aluminum veneer? What are the specific requirements and standards?
2024-06-25
Qualified aluminum veneers need to undergo multiple tests. This article discusses the specific testing items for aluminum veneers. What are the testing items for aluminum veneers?The testing items for aluminum veneer generally include appearance quality, film thickness, gloss deviation, adhesion, pencil hardness, hydrochloric acid resistance, nitric acid resistance, mortar resistance, solvent resistance, wear resistance, impact resistance, etc.What are the specific requirements for the standards of aluminum veneer testing projects? The inspection standard for appearance quality requires that the edges of the board should be cut flush, without burrs or cracks. No welding is allowed on the board. The appearance should be neat, the color should be basically consistent, and there should be no obvious scratches. The decorative surface must not have obvious indentations, imprints, bumps or other residues. No obvious color difference. The coating should be free of flow marks, cracks, bubbles, inclusions, or other surface defects.Inspection standards for film thickness: average film thickness ≥ 40 μ m, minimum local film thickness ≥ 34 micronsThere are three testing items for adhesion: dry, wet, and boiling water boiling.Pencil hardness should reach at least 1H,No changes are required during the tests of hydrochloric acid resistance, nitric acid resistance, mortar resistance, and solvent resistance.The wear resistance should reach 5L ≥/μ m,The requirement for impact resistance is that the front and back aluminum materials should have no cracks, and the coating should have no peeling or cracking
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Talk about the main application space of punched aluminum veneer
2024-05-22
Modern architectural metropolis choose curtain wall design, one is to take into account the curtain wall can play a role in protecting the external wall of the building from erosion, and the other is to take into account the aesthetic effect of the overall building.Our perforated aluminum veneer is one of the more popular metal curtain wall materials, widely used in a variety of high-rise buildings.Punching aluminum veneer still occupies a certain position in the curtain wall decoration materials, and there are many application Spaces for punching aluminum veneer, the following Xiaobian will tell you about the main application space of punching aluminum veneer.Perforated aluminum veneer is a large category, and we can also subdivide it into many product categories.For example: fluorocarbon punching aluminum veneer, column punching aluminum veneer, special punching aluminum veneer and so on.According to the needs of the project processing, these can be customized production, first in the aluminum veneer manufacturer after the production and processing, and then transported to the construction site for installation.Different perforated aluminum veneer products can adapt to the requirements of different occasions, so this decorative material can be used in many occasions.First, the application space of punched aluminum veneer:1. External walls, beams and columns, balconies of buildings. Aluminum curtain wall is durable;2, the beam and column can be perforated with aluminum veneer, and fluorocarbon perforated aluminum veneer is often used in the canopy, with good corrosion resistance.3, widely used in large public facilities, such as airports, stations, hospitals, etc.4. These large public places have relatively high requirements for building decoration materials.5, in addition to the above places, conference rooms, opera houses, stadiums, reception halls, etc., the use of perforated aluminum veneers on these occasions mainly takes into account the decorative and silencing effect.Two, the advantages of punching aluminum veneer1, can make the building look full of art, enhance its grade;2, its punching can make the room achieve a ventilated, bright light effect;3, light weight, easy to transport and install, and is a recyclable metal material. Meet the requirements of modern society for green building materials.
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The difference between aluminum veneer and aluminum plate
2024-05-22
The production process is different. Aluminum veneer is usually the aluminum alloy plate through cutting, bending and other processes, the common thickness of 1.5 mm to 4 mm, and aluminum plate is made of aluminum alloy material through rolling or extrusion processing, can be customized according to the need of different thickness and size, the common thickness of 0.2 mm to 10 mm.The product range is different. Aluminum veneer can be divided into polyester and fluorocarbon two kinds of aluminum veneer, and aluminum plate can be divided into pure aluminum plate, composite aluminum plate and so on.Different uses. Aluminum veneer is widely used in building curtain wall, ceiling, indoor and outdoor decoration, billboards and signs and other fields, and aluminum plate is more widely used, can be used in aerospace, automobile manufacturing, electronic products, home decoration, packaging and other different fields.The finish is different. Aluminum veneer is mostly used for architectural decoration, its surface is usually anodized, sprayed or coated and other treatment methods to achieve different color, texture and corrosion resistance, and the surface treatment of aluminum plate is diverse, can be through anodizing, spraying, coating, polishing and other methods for surface decoration and protection.The price is different. The price of aluminum veneer is more expensive than that of aluminum sheet, because its material and production process are designed and produced according to the requirements of high-rise buildings.In general, aluminum veneer pays more attention to the appearance decoration and architectural form, and is used in the decoration field of architecture, curtain wall and so on. The aluminum plate pays more attention to the mechanical properties and functional applications of the material, and is used in many industrial fields.
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What are the advantages of aluminum veneer curtain wall
2024-05-13
For modern high-rise buildings, curtain walls are very important for the protection and decoration of the entire building. At present, fluorocarbon aluminum veneer curtain wall is one of the more popular decorative materials, aluminum veneer builders buy a relatively large amount, so the price of aluminum veneer curtain wall will be special. Today, gold aluminum building materials talk about the two factors affecting the price of fluorocarbon aluminum veneer.Although the main substrate of aluminum veneer curtain wall material is aluminum, not all substrates are the same, and other important elements are contained in different substrates, and these elements will also affect the price of aluminum veneer curtain wall. For different buildings, the materials used for aluminum veneer curtain walls are different at the time of planning, so this causes a difference in construction costs, so saving fluorocarbon aluminum veneer curtain walls is useful.For the cost of installation, attention should be paid in the planning process to select some cost-effective aluminum veneer curtain walls as much as possible. The second treatment technology fluorocarbon aluminum veneer curtain wall must go through multiple processes before the finished product processing, but the processing technology used by different manufacturers is different, and the product function is different. Advanced processing technology, although it will increase the production cost of aluminum veneer curtain wall, but the price of this aluminum veneer product is obviously not too low, so this is also an important factor affecting the price of aluminum veneer curtain wall.The time of aluminum veneer curtain wall should also take this into account. Raw materials and processing technology will seriously affect the price of aluminum veneer curtain wall Of course, in addition to the above two factors, there are other factors that will affect the price of fluorocarbon aluminum veneer. Shapes, for example, are difficult to work with and consume a lot of manpower during production and handling. This will inevitably increase production costs and prices.For the purchase of aluminum veneer construction parties know that aluminum veneer products can be processed and customized. There are more processes from customization to build. Therefore, we must pay attention to every detail to prevent all kinds of unnecessary trouble problems. Let's talk about the problems in the customization process, most of which are in the confirmation process of aluminum veneer.Some customers found the problem after the manufacturer formally processed the aluminum veneer, which may be a specific plate type or the color of the aluminum veneer paint. If it is found at the beginning, it can be solved in time after confirmation by the aluminum veneer manufacturer. If the aluminum veneer is sent to the construction site, it is found that the middle is not only time but also cost.Aluminum veneer curtain wall manufacturers also need to remind the importance of construction drawing confirmation. Because it is directly related to the smooth installation of the aluminum veneer curtain wall produced, it is a little troublesome at the beginning, and the link is a little more, but this is to ensure that this regret does not occur later. Please also be as careful as possible when confirming the drawings. Even if you spend a little time and effort, be accurate.
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Curtain wall aluminum veneer is more and more widely used in the construction field
2024-05-03
Curtain wall aluminum veneer is widely used in the field of construction, because of its beauty, corrosion resistance, durability, thermal insulation and fire resistance and other properties are favored. Its design is constantly innovative, achieving complex shapes and patterns to enrich the visual effects of the building. Aluminum veneer material added insulation material to improve insulation effect, reduce energy consumption, improve comfort. Aluminum material is not easy to burn, and fireproof coating can be added during processing, which is suitable for high-rise buildings and public facilities. Curtain wall aluminum veneer is more and more widely used in the construction field, not only because of its excellent corrosion resistance and durability, but also because of its unique aesthetic effect. With the continuous innovation of architectural design and people's pursuit of architectural aesthetics, the design of aluminum veneer curtain wall is also improving. The design of modern curtain wall aluminum veneer has gone beyond the traditional plane form and has developed in a more three-dimensional and diversified direction. Through precision processing technology and innovative design concepts, the curtain wall aluminum veneer can achieve a variety of complex shapes and patterns, giving the building a richer visual effect. In addition to the aesthetic effect, the curtain wall aluminum veneer also has excellent thermal insulation performance. The aluminum veneer material itself has good thermal conductivity, but by adding thermal insulation materials between the aluminum plates, the thermal insulation effect of the building can be effectively improved. This design not only reduces the energy consumption of the building, but also helps to improve the comfort of the indoor environment. At the same time, the curtain wall aluminum veneer also has a good fire performance. The aluminum material itself is not easy to burn, and a fireproof coating can be added during processing, so that it can still maintain good stability and integrity in a high temperature environment. This characteristic makes the curtain wall aluminum veneer widely used in high-rise buildings and public facilities and other places with high safety requirements. In short, curtain wall aluminum veneer with its unique aesthetic effect, excellent thermal insulation performance and excellent fire performance, has become one of the important materials in the field of modern architecture. With the continuous progress of science and technology and people's continuous pursuit of architectural aesthetics, it is believed that the application of curtain wall aluminum veneer will be more extensive and in-depth.
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