Concrete acoustic screens
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Concrete Noise Barriers
Insametal suministra e instala paneles acústicos fonoabsorbentes de hormigón para infraestructuras ferroviarias y viales como solución a la atenuación del ruido.
Los paneles de hormigón son elegidos por su estabilidad y resistencia con el paso del tiempo. Su diseño impide el ruido excesivo y posee una elevada durabilidad. La composición del panel es idónea para aguantar el paso del tiempo.
The concrete noise barrier is composed of reinforced concrete HA-45/P/12 silicon aggregate, with 6 mm B500S steel mesh. every 15 cm. and up to 13 cm. of corrugated porous concrete, formed by siliceous aggregate (4-8), washed sand and cement.
The panel is supported and fitted between the steel pillars which receive a galvanized and powder coated treatment.
- Altura y anchura: Los paneles pueden ser de 0,5 metros el más pequeño, 1 metro el mediano y 2 metros el más grande. De ancho suelen ser todos a 4 metros entre los postes metálicos.
- Peso aproximado: 2200Kg
- Número de capas: Se divide en dos capas:
- Hormigón Poroso Fonoabsorbente: Hormigón formado por grava de una mayor magnitud que provoca que la textura sea porosa y sea de mejor absorción de ruido
- Hormigón Convencional Portante: Hormigón convencional cuyo interior conserva la malla metálica que aporta estabilidad y rigidez en el interior.
- Pilares metálicos: Pilares de acero que contribuyen al anclaje efectivo de la barrera acústica. El acero tiene una clasificación S-275-JR o similar y el termolacado puede ser de cualquier color RAL.
It can also optionally have a methacrylate upper panel that acts as a transparent screen of smaller proportions.
Concrete Noise Barriers
Insametal supplies and installs concrete sound-absorbing acoustic barriers for railway and road infrastructures as a solution to the noise attenuation.
Concrete panels are preferred for their stability and resistance over time. Its design prevents excessive noise and has high durability. The composition of the panel is ideal to withstand the passage of time.
The concrete noise barrier is composed of reinforced concrete HA-45/P/12 silicon aggregate, with 6 mm B500S steel mesh. every 15 cm. and up to 13 cm. of corrugated porous concrete, formed by siliceous aggregate (4-8), washed sand and cement.
The panel is supported and fitted between the steel pillars which receive a galvanized and powder coated treatment.
- Height and width: The panels can be 0.5 meters for the smallest, 1 meter for the medium and 2 meters for the largest. They are usually all 4 meters wide between the metal posts.
- Approximate weight: 2200Kg
- Number of layers: It is divided into two layers:
- Sound-absorbing Porous Concrete: Concrete formed by larger gravel that makes the texture porous and better absorbs noise.
- Load-bearing Conventional Concrete: Conventional concrete whose interior retains the metal mesh that provides stability and rigidity inside.
- Metal pillars: Steel pillars that contribute to the effective anchoring of the acoustic barrier. Steel has a classification S-275-JR or similar and the powder coating can be any RAL color.
It can also optionally have a methacrylate upper panel that acts as a transparent screen of smaller proportions.
Concrete Noise Barriers
Insametal supplies and installs concrete sound-absorbing acoustic barriers for railway and road infrastructures as a solution to the noise attenuation.
Concrete panels are preferred for their stability and resistance over time. Its design prevents excessive noise and has high durability. The composition of the panel is ideal to withstand the passage of time.
The concrete noise barrier is composed of reinforced concrete HA-45/P/12 silicon aggregate, with 6 mm B500S steel mesh. every 15 cm. and up to 13 cm. of corrugated porous concrete, formed by siliceous aggregate (4-8), washed sand and cement.
The panel is supported and fitted between the steel pillars which receive a galvanized and powder coated treatment.
- Height and width: The panels can be 0.5 meters for the smallest, 1 meter for the medium and 2 meters for the largest. They are usually all 4 meters wide between the metal posts.
- Approximate weight: 2200Kg
- Number of layers: It is divided into two layers:
- Sound-absorbing Porous Concrete: Concrete formed by larger gravel that makes the texture porous and better absorbs noise.
- Load-bearing Conventional Concrete: Conventional concrete whose interior retains the metal mesh that provides stability and rigidity inside.
- Metal pillars: Steel pillars that contribute to the effective anchoring of the acoustic barrier. Steel has a classification S-275-JR or similar and the powder coating can be any RAL color.
It can also optionally have a methacrylate upper panel that acts as a transparent screen of smaller proportions.
