We distribute and assemble baffle methacrylate

Insametal S.A. distributes and assembles acoustic screen methacrylate. Is about pantallas acústicas given more aesthetic components and are usually placed in locations that enjoy the surroundings.

These transparent screens, unlike metal panels acoustic, single They have the characteristic of soundproofing, do not absorb. but nevertheless, like other, is it so composed by a panel, acrylic or polycarbonate which will act as acoustic insulation along with two profiles that will be in charge of supporting the panels.

Panels They can receive color and ornamental elements and decorative for better integration into the environment. There are different color ranges methacrylate, the most commonly used for these types of projects are the color blue glass and ice.

Methacrylate the speakers are installed between metal profiles HEB / HEA quality S275JR according to EN 10025. They are galvanized and termolacados as required in EN 1461 and in 15773. These are arranged vertically until the necessary height in each project, with a distance between profiles varying according to the type of work.

Screens Methacrylate: Material: Thick polymethyl methacrylate 15/20 mm and density 1,19 g/cm3 UNE-EN ISO 1183. Guaranteed values: Transparency: 90% ASTM D1003.Rigidez: 93% UNE-EN ISO 178. Tensile strength: 92% UNE-EN ISO 527. Noise attenuation rate [RW]: 30,00/31,50 dBA Class B3 (Maximum UNE-EN 1793-2).

Polycarbonate transparent screens: Material: Thick polycarbonate 8/20 mm and density 1,20 g/cm3 UNE-EN ISO 1183. Coefficient of linear expansion: 7×10-5 1/ºC UNE-EN ISO T 51251, FROM 52328 y ASTM D 696/B. Guaranteed values: Transparency: 84-90% ASTM D1003. Rigidity: 93% UNE-EN ISO 178.Resistencia traction: 120% UNE-EN ISO 527.Índice acoustic attenuation [RW]: 31,00/35,00 dBA Class B3 (Maximum UNE-EN 1793-2).

Transparent screens are installed with joints EPDM sealing profiles (Ethylene Propylene Diene) density 1,25 g/m3 Sh A hardness and 67th.

  • UNE EN 14388 reducing device traffic noise on roads.
  • UNE EN 1793-2 intrinsic characteristics relating to airborne sound insulation.
  • UNE EN 1794-1 mechanical behavior and stability requirements.
  • UNE EN 1794-2 Requirements concerning the overall safety and the environment.

  • Good sound insulation.
  • Great visual permeability.
  • easy integration.
  • Good aesthetic appearance.

Installation of noise methacrylate