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Atena Metal Sound

Atena Metal Sound
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Atena Metal Sound

Product catalog summary
Overview: The document provides a detailed overview of Atena S.p.A.'s acoustic solutions, focusing on false ceilings, walls, and acoustic islands. It highlights the company's expertise in designing and manufacturing high-quality acoustic products for various environments such as offices, hospitals, and schools.
Product Range: Atena offers a variety of systems and modules, including Metal Sound, Metal Soft, Metal Life, and Metal Silence, designed to enhance acoustic comfort while maintaining design creativity. These products are suitable for applications like false ceilings, acoustic panels, and counter-walls.
Design and Customization: Atena emphasizes design freedom and creative effects, offering customizable solutions that meet technical requirements and allow for innovative design expressions. The company also provides aesthetic finishing options through its AtenaDecò division, enabling realistic reproductions of materials like wood and marble on metal surfaces.
Acoustic Treatment: The document outlines the importance of acoustic properties in environmental well-being, influenced by factors such as temperature, humidity, and noise levels. Atena provides tailored acoustic treatments based on specific room dimensions, functions, and existing features, ensuring optimal acoustic performance.
Case Histories: The document includes case histories demonstrating successful acoustic treatments using Atena systems, showcasing pre- and post-treatment values and expected outcomes based on the intended use of the space.
Regulatory Framework: It discusses the passive acoustic requirements for buildings, referencing EU and Italian standards like UNI EN 12354 and DPCM 5/12/1997, which dictate the necessary acoustic performance for various building types, including schools and hospitals.
Introduction to Acoustic Standards: The document discusses the UNI 11532:2014 standard, effective from April 24, 2014, which outlines acoustic requirements for different environments, particularly school buildings. It defines noise indicators and optimal values for acoustic qualities, emphasizing the importance of these indicators in acoustic design.
Acoustic Treatment in School Rooms: The document details an acoustic treatment applied to a school room using Atena acoustic panels. The goal was to ensure proper acoustic absorption, optimal reverberation time, and speech intelligibility. An acoustic false ceiling with perforated steel panels was installed, resulting in improved reverberation time and STI (Speech Transmission Index) values.
Simulation Results: Before treatment, the STI was 0.52, and the reverberation time was 2.14 seconds. After treatment, the STI improved to 0.64, and the reverberation time reduced to 0.69 seconds, meeting the required standards for classrooms.
Acoustic Panel Models and Performance: The document describes various Atena acoustic panel models, each designed to meet specific acoustic requirements. These panels have been tested and certified according to ISO standards, providing a range of sound absorption and insulation capabilities.
Acoustic Standards and Testing: The document references several acoustic standards, including EN ISO 354 for acoustic absorption and EN ISO 140-3 for sound reduction. It highlights the use of the ALPHA-CELL® software for predicting acoustic performance, considering factors like air resistance, porosity, and material permeability.
Conclusion: The document provides a comprehensive overview of acoustic solutions for school environments, emphasizing the importance of proper acoustic design and the use of certified materials to achieve desired acoustic outcomes.
Specifications: The document provides detailed specifications for various perforated metal panels, including dimensions, open area percentages, and material thickness. The panels are available in different configurations such as diagonal and parallel perforations.
Acoustic Performance: The document includes acoustic performance data for different metal panel classes across various frequencies, indicating their effectiveness in sound absorption and noise reduction.
Recommendations: Suggested material thickness and minimum quantity requirements are provided for certain panel types. Continuous perforation and specific thickness recommendations are noted for optimal performance.
Acoustic Tiles Range: The document describes the Atena Metal Modular range of acoustic tiles, highlighting their balance between sound reflection and absorption. These tiles are available in various models and can be installed with hidden or visible structures.
Installation and Applications: The document outlines the installation process for Atena Metal Modular ceiling systems, emphasizing their ease of installation, inspection, and integration with lighting fixtures.
Clip-In Structure Range: Details on the Atena clip-in structure range are provided, including axonometry and details for different panel models. These structures are designed for various applications, including seismic areas and environments with high humidity.
Conclusion: The document concludes with a focus on the versatility and effectiveness of Atena's acoustic solutions, ensuring comfort and high acoustic performance in various settings.
Acoustic Treatment Overview: This document provides a detailed analysis of acoustic treatments applied to classrooms and open spaces, focusing on improving reverberation time and speech intelligibility.
Specifications and Procedures: The document outlines specific treatments for classrooms and open spaces, detailing the use of acoustic islands and false ceilings to optimize sound quality.
Results and Standards: The document presents results showing improvements in STI and reverberation time after treatment, aligning with optimum standards.
Acoustic Counter-Walls: The document discusses the use of Atena Metal SilencedB acoustic tiles for counter-walls, designed to enhance soundproofing.
Acoustic Physics Appendix: An appendix provides insights into physical acoustics, covering sound measurement, propagation, insulation, absorption, and parameters for speech intelligibility.
Introduction to Acoustic Considerations in Building Construction: Atena S.p.A. provides specialized technical assistance for building acoustics, emphasizing the importance of acoustics in enhancing the quality of living spaces.
Understanding Sound: The document explains sound as a wave phenomenon and discusses its propagation, measurement, absorption, and insulation.
Acoustic Standards and Regulations: Acoustic insulation standards guide the design and construction of buildings to ensure adequate soundproofing and intelligibility of speech within spaces.
Introduction: This document discusses the principles of acoustic absorption and reverberation, focusing on the sound absorption coefficients and correction factors necessary for accurate acoustic performance evaluation.
Sound Absorption Coefficients: The document explains the sound absorption coefficient and the need for correction factors to obtain accurate results.
Correction Factors: Correction factors adjust laboratory values to obtain accurate sound absorption coefficients.
Types of Sound Absorption Coefficients: The document describes different types of sound absorption coefficients and their applications.
Acoustic Absorption Classes: Materials are classified from A to E based on their absorption capabilities.
Best Practices for Sound Absorption: The document suggests best practices for sound absorption, including the use of suspended ceilings and wall coverings.
Reverberation Time: Reverberation time is crucial for assessing acoustic quality, and the document explains its calculation and significance.
Conclusion: Accurate acoustic analysis requires considering various factors and using corrected coefficients.
Reverberation Time and Acoustic Standards: The document discusses the use of reverberation time to evaluate the acoustic properties of closed environments and provides formulas for calculating optimum reverberation times.
Specifications: The document provides specifications for reverberation time measurements and standards.
Standards and Recommendations: The document references standards for reverberation time values and suggests optimum reverberation times based on room use.
Speech Intelligibility: The document emphasizes the importance of speech intelligibility and the use of the C50 clarity index and STI for evaluation.
Acoustic Insulation: Sound insulation is described as a technique to prevent sound transmission between environments.
Acoustic Classification Standards: The document discusses standards for building acoustic classification, noting their contractual importance.
Flexibility Resistance: Atena structures and tiles are tested for bearing and flexion resistance.
Durability: Atena products are classified based on their exposure to environmental conditions.
Dangerous Substances: Atena ceilings are eco-friendly and comply with Euroclass standards for building materials.
Recyclability and Certifications: All Atena products are recyclable and contribute to LEED certification.
Product Specifications: All dimensions are nominal and expressed in millimeters, with specifications subject to change.
Company Information: Atena S.p.A. offers a range of solutions for original and safe false ceilings, with contact information provided for further inquiries.
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Catalog excerpts

Atena Metal Sound-1

CONTROSOFFITTI FALSE CEILIN GS METAL SOUND ISOLE ISLANDS PARETI WALLS L’espressione del metallo Sol uzioni per l'acustica | Acou stic solu tions quality ceilings

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Atena Metal Sound-2

TRATTAMENTO AMBIENTALE ACOUSTIC TREATMENT PANNELLI ACUSTICI ACOUSTIC PANELS METAL SOUNDɑw METAL SOFTɑw METAL LIFEɑw METAL SILENCEdB ISOLE E PARTIZIONI ISLAND AND PATITIONS ISOLE ACUSTICHE ACOUSTIC ISLAND CONTROPARETI ACUSTICHE ACOUSTIC COUNTER-WALLS CERTIFICAZIONI CERTIFICATIONS METAL SOUND FISICA ACUSTICA ACOUSTIC PHYSICS

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Atena Metal Sound-3

SOUND | MUSIC | NOISE Specializzata nella progettazione e produzione di controsoffitti e rivestimenti per esterni, Atena S.p.A. da oltre 25 anni realizza prodotti di grande successo apprezzati a livello internazionale. Grazie ad una vasta gamma di controsoffitti, strutture e moduli speciali, i sistemi Atena vengono impiegati nella realizzazione di uffici, ospedali, scuole, aeroporti, cinema, centri commerciali, e prestigiose navi da crociera. La linea acustica Atena completa la gamma dei sistemi costruttivi con soluzioni tecniche di elevata qualità che permettono di migliorare il comfort acustico...

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Atena Metal Sound-4

LIBERTà NELLA PROGETTAZIONE / DESIGN FREEDOM Tutte le soluzioni Atena per controsoffitti e rivestimenti conquistano per funzionalità, qualità della finitura e design. Un’ampia gamma di soluzioni compositive in continua evoluzione, che sposa tecnica ed estetica in sistemi concepiti per assicurare la più ampia libertà di progettazione. Soluzioni, queste, che soddisfano ogni esigenza tecnica e possono essere personalizzate nella dimensione e nella finitura di pannelli e orditure per superare i vincoli dell’involucro da rivestire e i limiti della situazioni di cantiere: perché libertà nella progettazione...

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Atena Metal Sound-5

PROGETTAZIONE ACUSTICA DEGLI AMBIENTI ENVIRONMENT ACOUSTIC DESIGN PROGETTAZIONE ACUSTICA DEGLI AMBIENTI ENVIRONMENT ACOUSTIC DESIGN Nella progettazione acustica delle chiese, va ricercato un corretto equilibrio dei tempi di riverberazione dell'onda sonora prodotta nelle varie fasi dell'esperienza liturgica: parlato, canto e musica. Scenari acustici complessi come teatri, auditorium e cinema richiedono un’attenta analisi della funzione prevalente (ascolto di prosa o di musica) al fine di progettare correttamente l’esperienza di ascolto. Un buon livello di comfort acustico nei luoghi di ristorazione,...

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Atena Metal Sound-6

REQUISITI ACUSTICI PASSIVI DEGLI EDIFICI: QUADRO NORMATIVO PASSIVE ACOUSTIC REQUIREMENT OF BUILDING: LEGAL FRAMEWORK LE CASE HISTORIES ATENA THE ATENA CASE HISTORIES I requisiti acustici passivi rappresentano una delle caratteristiche specifiche degli elementi costruttivi di un edificio che qualificano le sorgenti sonoro/acustiche esterne ed interne dell'edificio stesso. I valori sono da calcolare con procedimenti stabiliti dalle Norme Tecniche, e sono di regola molto bassi per scuole, ospedali, alberghi, uffici. All’interno del presente catalogo, oltre alla descrizione dei prodotti offerti,...

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Atena Metal Sound-7

ACOUSTIC PANELS SOLO LE P R E S TA Z I O N I MIGLIORI! HIGH PERFORMANCE Studiati per ogni esigenza acustica SOLUZIONI PER L'ACUSTICA / ACOUSTIC SOLUTIONS Conceived to meet all acoustic requirements metal life ɑw MODELLO MODEL FUNZIONE ACUSTICA ACOUSTIC FUNCTION metal soft GAMMA FORATURE PERFORATION RANGE Assorbimento Absorption Tessuto acustico Acoustic tissue Metal Modular Metal Modular Metal Modular Metal Modular Assorbimento Absorption REAZIONE AL FUOCO FIRE REACTION Assorbimento Absorption metal silence MATERIALE ACUSTICO ACOUSTIC PAD Abbattimento Insulation Ecofibra con tessuto acustico...

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Atena Metal Sound-8

PANNELLI ACUSTICI ACOUSTIC TILES Metal Sound ɑw , Metal Soft ɑw , ɑw Metal Life e Metal Silence dB : through a wide range of materials and perforated tiles, Atena false ceilings can be used to achieve the desired acoustic result. Atena S.p.A. checked the acoustic performance of its systems in defined circumstances and, since a wide range of solutions is available, many of them have been tested and certified by independent bodies. Per assistere il cliente in fase di progettazione Atena S.p.A. si avvale di tecnici specializzati in acustica. Richiedi una consulenza specializzata e scegli la migliore...

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Atena Metal Sound-9

Metal Soft con ecofibra; Metal Life FORATURE E ACUSTICA / ACOUSTIC & PERFORATIONS Di seguito si riportano i valori ottenuti dallo studio condotto. Le caratteristiche acustiche dei materiali sono state testate in conformità alla norma ISO 10534, da un laboratorio indipendente certificato, i risultati sull’assorbimento acustico dei singoli modelli Atena sono, quindi, stati calcolati utilizzando il software ALPHACELL® che impiega il metodo TIMM per la previsione delle prestazioni acustiche dei materiali multistrato poro elastici. Un sistema questo che tiene conto della resistività dell'aria, della...

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Atena Metal Sound-10

ASSORBIMENTO E ABBATTIMENTO ACUSTICO DELLE FORATURE ATENA ATENA PERFORATION'S SOUND ABSORPTION AND NOISE REDUCTION DIAGONALI / DIAGONAL ( AP 1,5/22% D 1 Diag. (45°) sup. for. 10% all. da 0.5 a 0.6 acc. da 0.4 a 0.5 larg. max nastro 830 mm larg. max foratura 805 mm FORATURE E ACUSTICA / ACOUSTIC & PERFORATIONS 1 Diag. (45°) open area 10% al. from 0.5 to 0.6 st. from 0.4 to 0.5 max coil width 830 mm max perfor. width 805 mm METAL SOUND CLASSE CLASS foratura continua continuos perforation 1,5 Diag. (45°) open area 22% al./st. from 0.5 to 0.7 max coil width 900 mm max perfor. width 800 mm METAL SOUND...

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Atena Metal Sound-11

ASSORBIMENTO E ABBATTIMENTO ACUSTICO DELLE FORATURE ATENA ATENA PERFORATION'S SOUND ABSORPTION AND NOISE REDUCTION PARALLELE / PARALLEL *) quantità minima spessore materiale non superiore ai material thickness not exceeding * ) (* ) 0,75 Par sup. forata 2% all./acc. da 0.5 a 0.6 larg. max nastro 1000 mm larg. max foratura 850 mm FORATURE E ACUSTICA / ACOUSTIC & PERFORATIONS minimum quantity 0,75 Par. open area 2% al./st. from 0.5 to 0.6 max coil width 1000 mm max perfor. width 850 mm METAL SOUND CLASSE CLASS 1 Par. open area 5% al. 0.5 to 0.6 st. from 0.4 to 0.5 max coil width 830 mm max perfor....

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.