After-sales Service: | Availabe |
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Warranty: | Availabe |
Certification: | ASTM, ISO9001, RoHS, CE |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Product | 3.5m straight arm composite PV sound barrier |
Average sound absorption coefficient NRC | 0.8 |
Noise reduction effect | ≥10dB |
Sound insulation volume | Metal sound-absorbing plate ≥30dB Photovoltaic power generation glass ≥35dB |
Wind pressure resistance | ≤3KPa,≥-2.5KPa |
Surface density | ≤32KG/m2 |
Resistance to deformation | Meet JTT 646-2005 |
Impact resistance | Meet JTT 646-2005 |
Fire rating | GB8624-2006,Grade A |
Service life | Overall>25 years Photovoltaic power generation glass 30 years Steel column 50 years |
Product Size | 1090*1790*11.5mm |
Photovoltaic structure | 5+5mm |
Product Weight | 55kg |
Fire Rating | GB8624-2006,Grade A |
Suppliers with verified business licenses