Place of Origin:
China
Brand Name:
zhongloo
Certification:
ISO9001
Model Number:
Floating Silt Curtain
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Impermeable Floating Turbidity Silt Curtain For Spill Containment
Product Description
Silt curtains (also called turbidity curtains, silt screens or silt barricades) are vertical barriers positioned within the water that function to contain the fine particles of silt that are discharged into the water from dredging, construction or reclamation activities.
Silt curtains are useful tools in almost any water environment. There are three groups of silt curtains, named type I, type II and type III, with I being the lightest and III the most heavy-duty silt curtain. Qualified professions will analyze a variety of factors such as water flow speed, waves, wind, and project type and duration, to help you to decide which silt curtain is needed for your project.
Technical Parameter
PVC Flotation Oil Boom Specification | ||||||||
Model | FOB-650 | FOB-700 | FOB-750 | FOB-800 | FOB-900 | FOB-950 | FOB-1000 | FOB-1100 |
freeboard | 180mm | 260mm | 250mm | 330mm | 325mm | 320mm | 160mm | 250mm |
sea gauge | 320mm | 400mm | 410mm | 540mm | 650mm | 770mm | 340mm | 500mm |
standard length | 20m15m,10m | |||||||
standard | 20KN | 40KN | 55KN | 65KN | 75KN | 85KN | 20KN | 35KN |
strength | ||||||||
scale of submerged weight | 3.9 | 5.6 | 4.9 | 6.2 | 5.6 | 5.5 | 3.2 | 4.2 |
weight | 3.7kg/m | 6.2kg/m | 7.1kg/m | 8.4kg/m | 9.3kg/m | 9.5kg/m | 3.3kg/m | 4.5kg/m |
Max. wave resisted | 0.5m | 1m | 1.5m | 1.8m | 2m | 1m | 0.5m | 0.5m |
Max. wind speed resisted | 10m/s | 15m/s | 15m/s | 18m/s | 18m/s | 20m/s | 10m/s | 10m/s |
Max. flow velocity resisted | 1 | 1.5 | 2 | 2Kn | 2.5Kn | 2.5Kn | 1 | 1 |
20m/60m Packing | 1*1*0.6 | 1.2*1*1 | 1.3*1.1*1.1 | 1.4*1.5*1.2 | 1.4*1.6*1.3 | 1.4*1.7*1.4 | 1.4*1.7*0.8 | 1.4*1.7*1.2 |
Applications:
1.Block algae barricading applicable to fixed the water wash cloth for a long time, because of its drop quickly, the characteristicsof convenient operation, can be used to prevent because of port and waterway dredging, lakes and offshore oil platforms, such as water, the water civil engineering construction cause the pollution diffusion of turbid water, after the cloth from the surface to the bottom sediment, suspended solids and water form a block freely through the curtain, can not block the flow of water and isolates the clean area and pollution area.
2.Algae containment can also be used as an antifouling screen, which is an essential equipment to prevent the pollution caused by seabed sediment rising in the process of large-scale displacement of sea water and sediment in reclamation and harbor construction projects.The main means to prevent sediment pollution is to prevent the large area of sediment diffusion
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