About TAS

About TAS, Architectural Profiles, Metal facade, Metal sheet

Perforated facade and metal architecture

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Discover this perforated architectural facade applied as the exterior skin of the new Aerospace Vocational Training Center in La Rinconada, Seville. The construction of the Integrated Vocational Training Center (CPIFP) and its perforated facade has taken place on a plot of 12.049,30 square meters in La Rinconada, Seville. It has a built area of 10.255 square meters, distributed between a main building and four workshops. The main building has three floors, and it is on the two upper floors that TAS has left its mark with its range of architectural facade profiles. Specifically, it is a perforated facade made with the Dragonera facade profile. The perforated metal facade and its versatility The purpose of installing this folded and micro-perforated sheet cladding is to add an additional layer to the building’s envelope, providing greater insulating protection against extreme temperatures without sacrificing aesthetics and natural lighting. In this way, the application of this type of architectural facade profile adds added value to the building’s architecture, making it a reference in terms of aesthetics without sacrificing a functional and practical solution. Perforated facade design As mentioned earlier, for this project, the Dragonera Facade Profile – Scale 2 and Scale 3 have been applied, manufactured in galvanized steel sheet with R5T7 micro-perforations and double-sided post-coating in RAL 9006 color. For this building, over 500 square meters of the Dragonera Facade Profile have been manufactured and supplied to cover the entire upper part of the facade, serving as a parapet between the windows and the exterior. The asymmetric serrated effect has been achieved thanks to the symmetry of this profile, and a customized design of the facade has been implemented. In this way, Scale 2 has been combined with Scale 3 of the Dragonera Profile, placing them randomly to achieve a unique envelope. Due to TAS’s production process, which is based on the individual cutting, folding, and punching of each sheet, this custom facade design has been successfully manufactured and delivered by TAS without posing a major challenge to the technical department or the factory. Similarly, the corners of the building have been easily resolved thanks to the adaptability and malleability of folded steel. In this case, the geometry of the Dragonera Profile allows for a perfect fit to cover the corner and maintain the same aesthetic throughout the entire facade. If you would like to review additional details about this new building developed by the Junta de Andalucia, here is additional information. Additionally, we invite you to take a look at our gallery to discover more similar projects by clicking on the following image:

About TAS, Architectural Profiles, Innovation, Metal facade, Metal sheet

Zinc envelope – Mayoral logistic center

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Discover all the details of the envelope of this industrial building with over 13.500m2 of facade, resolved with ElZinc® Bilacado from Asturiana de Laminados and the Cabrera profile from TAS. This building is the new logistics center for the children’s clothing brand Mayoral. Located in Málaga, it spans over 15.600 m2 and has a facade height of 20 meters. Details of the exterior envelope. The exterior envelope of this building has been constructed with the Cabrera profile. Specifically, over 2.000 pieces of Cabrera profile ElZinc® Bilacado with a thickness of 0.7 mm, coated on both sides in RAL 9016 color, and microperforated R2T4 have been manufactured. Tailored suit for a unique envelope. This project has demanded a high level of involvement from our technical department as a ‘tailored suit’ has been created for the envelope. In this regard, each piece of the Cabrera profile has been custom-made one by one, taking into account the inclination and curvature of each section of the facade for an optimal fit. While zinc is a resilient and durable metal, at TAS, all necessary precautions are always taken during the manufacturing of each profile, as well as in its packaging, to prevent any kind of damage or incidents. For this project, each package of manufactured profiles was delivered in a pallet container directly to the construction site for facade installation. The manufacturing and supply of materials for this project spanned a period of approximately 9 months. Throughout this time, close collaboration between the installation team and our commercial and production departments has been essential to meet all project milestones and work hand in hand with our client at every phase. The envelope, constructed with corrugated zinc sheeting using the Cabrera profile, has been fixed onto a curved metal structure to achieve a wavy effect. Simultaneously, this structure has been attached to S355 steel tubular profiles applied as three-dimensional trusses along the entire perimeter and structure of the building. According to the project’s responsible technical office, CEMOSA, approximately 1,500 tons of steel have been used for the construction of the entire structure. Interior envelope. On the other hand, the internal skin of the building has been resolved with 9,000 m2 of translucent polycarbonate panels in white. Thanks to the R2T4 microperforation of the installed facade profile, it provides a significant amount of natural light to the interior of the building. This unique combination of the interior and exterior cladding of the building allows for an excellent and sustainable architectural solution, as it will reduce energy consumption for lighting the facilities. In terms of sustainability, this building has been conceived following the principles of the circular economy, as the majority of materials used in its construction – steel, zinc, and polycarbonate – are 100% recyclable. This new industrial warehouse has been designed by the prestigious architect Rafael Urquiza Sánchez from System Arquitectura, and the main contractor for the project has been the Malaga-based construction company SANDO. On the other hand, the zinc supplier has been Asturiana de Laminados, S.A., one of the leading manufacturers of rolled zinc for construction globally, with a presence in over 50 countries. This project has been featured in an article by the architecture sector magazine Arquitectura Viva, which we recommend visiting if you have additional interest in this impressive building. Your partner for a unique envelope. At TAS, we have over 15 years of experience participating in unique projects with distinctive facades. We manufacture our facade profiles using materials such as steel, aluminum, zinc, or stainless steel in various grades, colors, and thicknesses.

About TAS, Folding, Metal sheet

Folding sheet metal: Basic concepts

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Folding sheet metal Sheet metal folding is a forming process in which a metal sheet is bent to create a three-dimensional shape. This process is common in the manufacturing of various solutions, from industrial components to construction materials. Sheet metal folding is typically carried out using a folding machine, whether manual or automatic, and we will now describe the most relevant aspects to consider in the folding process of sheet metal. What is the neutral fiber? The “neutral fiber” refers to the zone within a sheet of metal where there is no deformation or change in the length of the piece. It is the point at which the bent piece is neither stretched nor compressed during the bending process. Therefore, it could be defined as the line passing through the inside of a sheet and representing the center of the forces acting on that sheet. When a sheet of metal is folded, the outer part of the fold tends to stretch (lengthen), while the inner part compresses (shortens). Between these two areas, there is a zone where there is no change in length, and this zone is the neutral fiber. The location of the neutral fiber is an important factor in sheet metal folding, as it affects how the piece bends and how it distributes forces throughout the folding process. The change in the position of the neutral fiber is determined by the following factors: Bending tolerance and K factor The bending allowance or bending tolerance is a measure of how much additional material from a sheet is required to fold it to the correct size. Bending allowance is determined by considering the bending angle, bending radius, material thickness, and a variable called the K factor. Mathematically, the K factor is the ratio between the position of the neutral fiber (t) and the thickness of the sheet (T). The K factor typically falls within the range of 0.30 to 0.50. The K factor helps identify the tolerance of a folded sheet before defects such as cracks occur and is directly related to the length of the sheet stretched during the bending process. Therefore, it is crucial to know the K factor to achieve the expected results in sheet metal folding and to avoid production overruns due to waste. Bending radius The “bending radius” refers to the distance from the folding axis to the outermost part of a folded sheet. In other words, it is the measurement from the center of the sheet’s curvature radius to the curved outer surface. The bending radius is a critical measure in sheet metal folding, as it affects the final shape of the bent piece. A smaller bending radius creates a more pronounced curvature, while a larger bending radius results in a smoother curve. The bending radius is also related to the material’s ability to bend without breaking. If the bending radius is too small for the material and its thickness, it can cause excessive deformations or even fractures in the sheet. Knowledge of the appropriate bending radius is essential for achieving successful manufacturing and ensuring that the folded sheets maintain the required dimensions and geometry. α = Bending angleβ = Opening angleL = Length of materialr = Bending radiuss = Thickness of steel sheet One of the main activities we carry out at TAS is sheet metal folding. We specialize in cutting metal from coils up to 1,500 mm wide, as well as in folding, punching, and finishing under the highest quality standards. We work with a wide range of metals such as steel, aluminum, zinc, stainless steel, and hot-rolled steel with thicknesses up to 6 mm. If you have any project that requires sheet metal folding, feel free to contact us, and we will provide you with the best advice.

perfil arquitectonico
About TAS, Aluminium, Metal facade, Steel

3 Relevant aspects to achive the ideal metallic ventilated facade

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If you have come this far, you probably know what a ventilated facade consists of. However, we will start by reviewing the concept: The metallic ventilated facade is an increasingly used constructive solution whose ultimate goal is the elimination of the thermal bridge to generate excellent insulation between the external conditions and the interior of the building. In such a way that it is made up of two layers (insulation and lining) that form an air chamber between these two and that make it possible to break the thermal bridge. The metallic ventilated facade is a great solution against extreme temperatures The ventilated facade tends to be used in places where high temperatures are reached for obvious insulation reasons. However, it is important to note that a metallic ventilated facade is an optimal solution in the same way to combat low temperatures. This is so since its insulation layer retains the heat from the interior of the building and its own design helps to accumulate this heat, with its corresponding energy savings. Metallic ventilated facade yes, but what metal can be used? Undoubtedly, a question that must be asked when looking for the best solution. In this post, we will consider options for the most demanded metals in the world of facades: Steel: noble metal most used in construction due to its great benefits and its cheaper price compared to other metals. Aluminum: light, resistant and long-lasting, although its price is somewhat higher. Zinc: It can last more than 100 years installed without losing its properties and has a very different appearance from other metals. This metal is one of the most expensive in terms of metals used in construction but there is not doubt that it is worthy. What insulation can be used? Once the exterior coating has been clarified, it is time to talk about the insulation to be used for the construction of a ventilated facade. For a metallic ventilated facade, in most cases one of the following solutions is usually chosen: Rock wool: has a great behavior with respect to fire Polyurethane foam: it has a very low thermal conductivity, which makes it the best insulator although it is more vulnerable in the event of a fire. Design and customization of your metallic ventilated facade One of the properties of metal is how easy it is to manipulate it, transform it and, ultimately, give it the appearance that best suits us in each case. Any of the metals described above can be transformed with the desired colors and geometry. For this reason, it is important to consider what aspect we want our facade to have; if we want a modern and unique facade or a classic but elegant one. If you want to customize your metallic ventilated facade or give it a special look, count on us!

Fachada de aluminio
About TAS

22 Storey building with aluminium facade deserving leed platinum certification

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The Plaza Europa office tower wich stands amongst the heights of Barcelona is a 22 storey building with an outstanding aluminium facade, provided by TAS . This construction has been built under the principles of sustainability , which would mean a leed Platinum certification. Conception of an aluminum and glass facade This 22-story tower designed by L35 Arquitectos has a square base with a 27.5m edge and its facade has been built with a combination of glass and aluminum. Transformados y Accesorios del Sur S.L -TAS- has been the supplier of this aluminum facade -more than 15,000 m^2- for which it has manufactured an architectural profile designed by the architecture team. Natural, social and dynamic design The main volume of this office tower is erected in three different bodies —providing slenderness— linked by vertical gardens that blend in with the green of the street, introducing it to the heart of the project. Both the upper terrace and the double-height lobby have gardens that invite you to rest and socialize. Facade with character and efficiency A large part of the facade of this building has been built with a metallic aluminum cladding materialized from an architectural profile manufactured by TAS. This architectural aluminum profile has a thickness of 1.5 mm and a 25 micron powder paint layer in RAL 7022 color. The detail of this profile is as follows: As can be seen, this profile has been designed with a “crushed” fold at one of its ends for a better overlap between piece and piece. This in turn allows a hidden support of the profile that gives the facade greater elegance and majesty. Of course, this fastening system offers complete sealing of the coating. Details that make the difference In a sector of this impressive aluminium facade, the profile had to be manufactured microperforated due to technical requirements of the project leadership. This has added a complexity to the project that has been overcome by the agility and planning capacity of the manufacturing process of TAS. A lasting solution The Plaza Europa office tower is located less than 3 km from the sea, which forces us to consider the consequences that this may have on the care and durability of the materials used for its parapet. In this case, TAS has lived up to this requirement by including an international manufacturer of lacquered aluminum in its supply chain. Thanks to the reliability and quality of the product used, a specific guarantee on aluminum paint has been issued for 10 years. Sustainability This office tower stands out for the energy efficiency of its aluminium facades. On the one hand, the use of a noble metal such as aluminium, which stands out not only for its insulating capacity and extremely high durability, but also for being a 100% recyclable material, which promotes the circular economy. Specifically, the aluminum used for this construction has a recycled origin of 85%. The other part of the facade, built with photovoltaic glass, contributes to a reduction in energy demand, generating energy and reducing Co2 emissions into the atmosphere. This type of innovative and disruptive solutions in modern architecture lay the foundations for the architectural future of buildings in the challenge of progressively having a greater number of sustainable buildings built under the commitments of the 2030 Agenda.

esquema ventilación
About TAS, Static ventilation, Ventilation

3 factors to take into account for the ventilation of industrial buildings

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Discover in this article the basic principles on the ventilation of industrial buildings and other types of buildings. When we talk about the ventilation of industrial buildings, various factors must be taken into account that can affect its performance. Given the importance of having an optimal ventilation system in an industrial space, the study and prior planning of all the related elements will be key. Before going on to describe and comment on each of these factors, we must understand how the ventilation of industrial buildings works: “The fundamental principle of the ventilation of an industrial building is that the heat that is generated must be evacuated through the difference in temperature of the fresh air that enters through the low level and the stale air that is evacuated through the high level.” Taking this concept into account, we will now describe what must be taken into account when planning an optimal static or dynamic ventilation system. 1. What activity will be carried out inside the industrial warehouse? This is probably the first question that we must clarify, since the number of air changes per hour should be projected based on the needs of the industry that develops inside, as well as based on whether there will be people or animals in the room inside. In this sense, the “General Ordinance on Safety and Hygiene at Work” speaks of a minimum of 6 renewals per hour where there are workers. Depending on the activity that is carried out and based on the experience of both the Profilers Union, the Arcelor Group and our own, we have created a table of recommendations with a maximum and minimum value that allows us to adapt to different types and constructions beyond warehouses: If you don’t know how to reach the recommended number of renewals per hour, don’t worry. At TAS we can help you through a personalized ventilation study to choose the ventilation system for industrial buildings that best suits your project and meets this recommendation. 2. Air inlet through the low level or facade The volume of air that will enter the facility through the lower elevation must be planned and estimated. The number of air changes per hour that can be achieved will depend on the volume of air that can be introduced from the lower level. To manage the entry of air through the low level, we must take into account the size of the doors of the building, as well as anticipate whether these doors will normally remain closed or open. In the event that the doors are to be normally closed or their dimensions are not sufficient to achieve optimal ventilation, the installation of TAS ventilation grills should be planned to guarantee the entry of fresh air. 3. Air outlet through the high or covered level It will be just as important to project and estimate the flow of fresh air that enters through the low level as it is to anticipate the volume of stale air that can be evacuated through the high or covered level. In this way, the real needs for air evacuation must be considered to plan what type of ventilation system for industrial buildings will best fit and what number of fans should be used. In this sense, for the evacuation of stale air through the deck or roof, there are two main options: Point ventilation: it is achieved by installing aerators or extractors at different points on the roof, the operation of which is based either on wind energy (industrial wind aerator), on electrical energy (dynamic or forced aerator) or on a hybrid system that combines wind energy and electricity (Venturi aerator). Linear ventilation: it is achieved through linear fans (AIR-TAS) installed in the highest part of the roof, or ridge. These linear fans or aerators are installed over holes or cavities made in the roof itself and are designed to constantly evacuate stale air based on the pressure difference. We hope we have helped you with this entry on the ventilation of industrial buildings and buildings in general. Do not hesitate to contact us in case you have a ventilation project for an industrial building or need help with our customized study of ventilation for industrial buildings.

Vivienda unima
About TAS, Architectural Profiles, Innovation, Metal facade, Metal sheet, Steel, Ventilated facade

Perforated metal facade on singel family house

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Do not miss our latest perforated metal facade project with our Menorca Profile! It is a private single-family home for which we have manufactured our Menorca facade profile, both blind and perforated R18T40 in Pyrenees white to be applied as a self-supporting metal facade. House with perforated metal facade – Panoramic view For this project, an important novelty has been incorporated in the perforation of the profile and that is that each perforation is right in the center of each folded face, thus achieving a more elegant and stylish appearance. Material and qualities used for its manufacture This facade profile has been made of pre-lacquered steel with a thickness of 0.8 mm and its color combines in an unbeatable way with the environment in which the house is located, as well as with the rest of the wooden facade. Benefits of architectural facade profiles As we have already mentioned on some occasion before, the use of perforated facade architectural profiles provides great benefits. The most relevant are highlighted below: Aesthetics and design: Perforated sheets add an attractive aesthetic element to facades. Perforations create interesting patterns and designs that can enhance the architectural appearance of a building. In addition, they allow the play of light and shadow, creating unique visual effects. Ventilation and air flow: The perforations allow the passage of air through the facade. This is especially beneficial in hot climates, as it promotes natural ventilation and helps keep the interior of the building cool, reducing the need for air conditioning systems and improving energy efficiency. Durability and resistance: Architectural profiles made of metals such as galvanized steel or aluminum have high durability and excellent behavior in the face of environmental conditions, such as weathering or corrosion. Low maintenance: Unlike other materials, metals such as steel or aluminum require minimal maintenance, providing a great appearance several years after its application. Sustainability: Much of the metal used to manufacture the architectural profiles developed by TAS come from recycled metals and are 100% recyclable, making them a sustainable and responsible option from an environmental point of view. The elegance of metal In this project specifically, beyond the benefits mentioned, the Menorca facade profile provides an avant-garde style that breaks with the traditional and marks a differentiated style from other homes. The balance found between the warmth of the wood, the nobility of the steel and the freshness of the vegetation provide a harmony and a pleasant environment that leaves no one indifferent. Professionals in architectural metal facades At TAS we offer advisory and technical support services, providing assistance to our clients in their facade projects, as well as design recommendations, installation specifications and construction details. At TAS we have been manufacturing enclosures for metal facades for more than 15 years and we know how to advise you to achieve the perfect facade construction solution. Contact us right now and take your facade project to another level!

About TAS, Static ventilation, Ventilation

Aluminium industrial wind extractor of 500 mm diameter

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An ecological and durable ventilation solution The aluminium industrial wind extractor allows to generate a ventilation system with a permanent renewal of air 24 hours a day without the need to consume electricity. The industrial wind extractor or vent is designed to resist winds of up to 20 km/h and offer high performance and durability. The aluminum wind extractor is an ecological solution since it works thanks to the use of wind energy and the difference in pressure between the interior and exterior of the building (Venturi effect). In addition, its manufacture in aluminum (a 100% recyclable metal) helps to reinforce the circular economy model. Comparison of the TAS aluminum industrial wind extractor to other manufacturers Unlike other manufacturers, the wing system of the TAS aluminium industrial wind extractor is made in one piece together with the upper plate without the need for rivets, avoiding any breakage and considerably increasing its durability. In addition, it is supplied with a 3-wind kit for a more secure fixing that guarantees its full performance even with strong gusts of wind. Another fundamental aspect to take into account when choosing an industrial wind extractor is the quality of the bearings used. The bearings are a key part for the durability of this solution and to avoid breakage or deterioration. The TAS industrial wind extractor has bearings (type S 6002-2RS SNR) made entirely of stainless steel and in addition, it is double fastened at the bottom to guarantee a robust and durable system. Main advantages of the aluminum industrial wind extractor Some of the main characteristics of aluminum industrial wind extractors are: • Constant ventilation 24 hours a day• Completely ecological with zero electricity consumption• Does not generate noise, helping to maintain a better environment in the workplace.• Its lightness greatly facilitates its installation These extractors are used in various industries, such as warehouses, factories, workshops, production plants, among others, where efficient and constant ventilation is required. Extraction capacity of the industrial wind extractor The industrial wind extractor can be manufactured with a neck of 400 mm or 500 mm in diameter and can reach 4,700 m^3/h of extraction flow, which makes it a great ally to achieve an adequate renovation of a space. However, it is essential to bear in mind that, in order to achieve proper ventilation, the balance between air inlets and outlets must be studied, taking into account the volume of the building and, of course, the activity that takes place inside. Below we leave you this short video so that you can see the TAS aluminium industrial wind extractor working at full capacity on the roof of this industrial warehouse: Experts in static ventilation systems for industrial buildings At TAS we have been advising and manufacturing solutions for the ventilation of industrial buildings for more than 15 years. We offer personalized advice, as well as the possibility of carrying out a ventilation study based on the characteristics of the building, such as the height from the ground to the roof or the difference in temperature with the outside. If you need advice on the ventilation of your industrial warehouse, do not hesitate and contact us now.

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