Ụzọ ụgbọ oloko awara awara mkpọtụ ihe mgbochi ụda na-egosi mkpọtụ mgbochi ụda mgbochi mgbochi ngere
A ihe mgbochi mkpọtụ (nke a na-akpọkwa mgbidi ụda ụda, ụda berm, ihe mgbochi ụda, ma ọ bụ ihe mgbochi acoustical) bụ ihe mpụta dị n'èzí emebere iji kpuchido ndị bi n'ebe a na-eji ala na-enwe mmetụta uche pụọ na mmetọ mkpọtụ. Ihe mgbochi mkpọtụ bụ ụzọ kachasị dị irè iji belata okporo ụzọ, ụzọ ụgbọ oloko, and industrial noise sources – other than cessation of the source activity or use of source controls
Nkọwapụta mkpọtụ mgbochi
Ihe:
1. Ụdị ígwè: galvanized metal sheet, aluminum sheet.
Ọdịdị: ụdị mkpuchi, ụdị ọkpọ ọkpọ.
Agba: doro anya, ọdọ-acha anụnụ anụnụ, green, blue, opal, brown, silvery gray, red
2. Akwụkwọ mpempe akwụkwọ: PC, PMMA
Nha na nkọwapụta mkpọtụ mkpọtụ:
Ọkpụrụkpụ Noise Barrier panel: 80mm, 100mm, 120mm
Noise Barrier panel size: 2500x500x80mm, 2500x500x100mm, wdg.
Noise Barrier metal plate ọkpụrụkpụ: 0.5-1.5mm
Noise Barrier H-post: 100x100x6x8mm, 125x125x6.5x9mm, 150x150x7x10mm, 175x175x7.5x11mm.
Noise Barrier H-post flange efere: 250x250x10, 300x300x10, 350x350x10, 400x400x10mm wdg.
Ụzọ ụgbọ oloko awara awara mkpọtụ ihe mgbochi ụda na-egosi mkpọtụ mgbochi ụda mgbochi mgbochi ngere
|
Ogwe mgbochi |
|||||||
| PANEL HEIGHT | PANEL LEHGTH | SHEET THICKNESS | SHEET THICKNESS | PANEL TYPE | |||
| 0.5m1.0m | 2.0m2.5m
3.0m 4.0m |
80mm100mm
120mm |
1.0-1.5mm | shutter or perforated | |||
|
PC/PMMA PANEL |
|||||||
| PANELHEIGHT | Elu | SHEET THINCKNESS | LIGHT TRANSMITTANCE | ||||
| 0.5m1.0m
1.5m |
2.0m2.5m
3.0m 4.0m |
8mm10mm
12mm 15mm |
≥80% | ||||
|
Mgbochi mkpọtụ |
|||||||
| TOTAL HEIGHT | Ogologo | RW | NRC | ||||
| 3.0m as standard | 2.0m2.5m
3.0m 4.0m |
≥30dB | ≥0.84 | ||||
Ụzọ ụgbọ oloko awara awara mkpọtụ ihe mgbochi ụda na-egosi mkpọtụ mgbochi ụda mgbochi mgbochi ngere
