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We supply Noise and Sound Barrier for Speedway and Highway made of acrylic, or plexiglass, a transparent material. Acrylic noise barrier is also called plexiglass noise barrier.
Noise/sound acrylic or plexiglass barriers for speedways, highways, designs as below:
Acrylic sheet barrier can be installed along beam guard rail barriers for noise control.
The transparent noise / sound barrier can be installed on top of the concrete barrier.
Acrylic or plexiglass noise barriers fixed with steel posts, for highway sound insulaltion, in construction project in Qatar
The acrylic sheet properties
| Properties | Test Method | |
| Apparent density | 1,19 g/cm3 | ISO 183 |
| Weight at sheet thickness | ||
| 15 mm | 17,8 kq/m2 | |
| 20 mm | 23,8 kg/m2 | |
| 25 rnm | 29,7 kg/m2 | |
| Tensile strength | 70 MPa | ISO 527-2/1B/5 |
| Elongation at break | 5% | ISO 527-2/1B/5 |
| Flexural strength | 98 MPa | ISO 178 |
| Elastic modulus | 3300 MPa | ISO 527-2/1B/5 |
| Weighted sound reduction index DLR | EN 1793-2 / ZTV- Lsw 06 | |
| 15 mm | 30 dB | |
| 20 mm | 32 dB | |
| 25 mm | 33 dB | |
| Light transmission of clear- transparent sheets | 92% | DIN 5036 |
| Coefficient of linear thermal expansion 0 to 50 ℃ | 7010-6 1/K | DIN 53752-A |
| Max. permanent service temperature | 70 ℃ | |
| Vicat softening temperature | no ℃ | ISO 306/B50 |
The acrylic or plexiglass material used is approved by a public agency or international authorized organization.
Full data about materials, fabrication methods, structural and sound/noise insulation calculations, official certificates, list of similar projects where the same material installed before and other technical information can be provided for customers references.
