Structural ceramic brick with high acoustic performance (Machine-translation by Google Translate, not legally binding)

Structural ceramic brick with high acoustic performance with which acoustic insulation to airborne noise exceeding 50 db (a) is obtained. The novelty of this ceramic brick is that in its composition additive magnetite is introduced, in proportions close to 20% by mass, to give a greater mass to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Martín Castizo, Manuel, Maderuelo Sanz, Ruben, Vega Roucher, Raúl, Perianes Gutiérrez, Angeles, Bohórquez, María José
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BUILDING BUILDING MATERIALS CEILINGS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Structural ceramic brick with high acoustic performance with which acoustic insulation to airborne noise exceeding 50 db (a) is obtained. The novelty of this ceramic brick is that in its composition additive magnetite is introduced, in proportions close to 20% by mass, to give a greater mass to the ceramic piece in addition to the presence of helmholtz-type resonators inside, united between yes by means of a series of pre-cameras, with which it is possible to reach isolations superior to those of the ceramic pieces currently used in the construction. (Machine-translation by Google Translate, not legally binding) Ladrillo de cerámica estructural con altas prestaciones acústicas con el que se obtienen aislamientos acústicos a ruido aéreo superiores a 50 dB(A). La novedad de este ladrillo cerámico reside en que en su composición se introduce coma aditivo la magnetita, en proporciones cercanas al 20% en masa, para otorgar una masa mayor a la pieza cerámica además de la presencia de resonadores tipo Helmholtz en su interior unidos entre sí mediante una serie de pre-cámaras, con los que se consigue alcanzar aislamientos superiores a los de las piezas de cerámica actualmente empleadas en la construcción.