Products > Soundproofing > Sound Insulation > STC1535 Noise Barrier

STC1535 NOISE BARRIER

Acoustic Performance:

STC 35 dB

Thickness:

50 mm

Specific weight:

38 – 40 Kg./m2.

Sound Transmission Loss ASTM E90 & E 413:

ASTS ST1535: 125Hz= 15 / 250Hz= 21 / 500Hz= 34 / 1KHz= 43 / 2KHz= 45 / 4KHz= 43 / STC= 35

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The ASTS Noise Barrier in the STC1535 model is formed by an exclusive self-supporting module, designed specially to be fire resistant and highly efficient at mitigating noise. It doesn't have any sound absorbing foam and is perfectly fit for withstanding outdoor conditions

The panels are constituted by a sealed module, elaborated with white pre-painted flat sheet metal on the external side and micro perforated in the inside, which are filled with a mineral wool board of 50 mm x 140 kg./m3 with anti-dust veil, needed to withstand the weather conditions and the continual air pressure.

It has a reinforced perimeter structure that also works as anchoring. Its standardized assemblage and prefabrication with sheet metal "U" profile enameled in white provide a an excellent mechanic resistance and aesthetic finish.

Main characteristics:

• 100% fire resistant mineral wool filling

• Anti-dust surface

• Modular assemblage with standardized system

• Maximum acoustic performance (15 to 38 dB)

• Excellent aesthetic finish and durability

• Sealed insulation module

• Standardized system to create a 45º deflection

• Metallic coating pre-painted in white

• Micro perforated sheet metal interior finish

• Standardized metallic structure

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CONTACT US

Address
Av Liniers 3186. Tigre, Buenos Aires, Argentina

Phone number: (+54 11) 7700 0077

Monday to Friday 8.00 a.m. to 5.30 p.m. 


info@asts.com.ar