Rideaux anti-turbidité

Contrôler et contenir la vase et les sédiments.

Les rideaux anti-turbidité (également appelés barrières à sédiments, écrans de limon, rideaux de confinement de turbidité ou barrière anti-érosion) sont des barrières verticales placées dans l’eau qui retiennent les fines particules de limon ou de sédiments déversées dans l’eau par les activités de dragage, de construction ou de drainage des terres.

Ecocoast a été le premier fabricant de la gamme complète de rideaux anti-turbidité dans la région EMEA, sous la marque Ecobarrier® (rideaux anti-turbidité de type I, type II, type III et type IV). Nos solutions antiturbidité sont toujours adaptées aux conditions spécifiques et aux exigences des projets. À titre d’exemple, nous avons conçu et fabriqué l’écran pour le Système 001 de The Ocean Cleanup, une solution 100% sur mesure.

Forts d’une expérience dans la passation de marchés, nous appréhendons les exigences d’installation des rideaux et des barrages antiturbidité. Nous concevons et fabriquons spécifiquement nos rideaux antiturbidité Ecobarrier® pour leur durabilité, leur facilité d’installation et leur utilisation à long terme, afin de réduire les coûts de remplacement et de réparation. Nous fabriquons les rideaux antiturbidité les plus solides au monde. Autrement dit, à la fin de chaque travail, ils peuvent être recyclés et réutilisés au lieu d’être mis au rebut dans une décharge.

En savoir plus sur Marineforce – notre calculateur de barrière marine exclusif pour obtenir une assistance gratuite pour vos calculs de force.

Spécifications

Ecobarrier Silt Curtains Ecobarrier Silt Curtains Ecobarrier Seabed Suspended Curtains Ecobarrier Rigid Frame
ProductsEcobarrier Silt CurtainsEcobarrier Silt CurtainsEcobarrier Silt CurtainsEcobarrier Silt CurtainsEcobarrier Seabed Suspended CurtainsEcobarrier Rigid Frames
SpecificationGulf SpecGulf SpecGulf SpecGulf SpecGulf Spec
TypesType IType IIType IIIType IVType IIIType II/III
ModelsESC-100ESC-150ESC-300ESC-600ESC-100-BS ERF-02/03
ApplicationsEcobarrier Silt Curtain Type I is the most economical curtain. It is designed for short-term installations in sheltered waters with low tidal flow and minimal waves.Ecobarrier Silt Curtain Type II is the most versatile curtain, designed for longer term installations in sheltered waters or areas with moderate tidal flow.Ecobarrier Silt Curtain Type III is designed for rougher waters, stronger currents or long duration installations, due to increased strength and buoyancy.Ecobarrier Silt Curtain Type IV is the offshore version, designed for offshore conditions with strong currents and moderate waves. The Type IV curtain is designed for multiple re-use.The Type III Ecobarrier Seabed Suspended Curtains are designed for currents up to 1.5m/s and short duration wind/wave action (tidal regions).For use with grab or backhoe dredger. Suitable for repeated, long-term use in various marine environments.
 

Ecobarrier Silt Curtains

Ecobarrier Silt Curtain Type I is a light-weight inshore curtain that is ideal for lower energy environments and sheltered deployments with no significant wind or currents. The curtain is designed and manufactured to Gulf Specifications, meaning that it has reinforcing layers and tension bands for additional durability. It is built to last.

  Type I ESC-100
Elements Test Standard Properties
Floatation pocket ASTM D638 113 kN/m
Floatation ASTM C272 10 kg/m
Skirt ASTM D4595 50 kN/m
Ballast ISO 4565 0.8-1.4 kg/m
Tension ISO 1346 30 kN
Connection ISO 4565 30 kN

Panels Freeboard Draft Panel Length
Dimensions 100 mm 0.5-6 M+ 25 M

Customization & Add-On Options
Demarcation lighting powered by Hyperion HL-1; Marine buoys; Anchoring; Polyform A-series; Reflective systems

 

Ecobarrier Silt Curtains

silt-curtain-type-ii

Ecobarrier Silt Curtain Type II is a medium-weight curtain, designed for use in moderate currents. Due to its higher tensile strength, it is suitable for higher velocity water flows in protected waters. The curtain is designed and manufactured to Gulf Specifications, meaning that it has reinforcing layers and tension bands for additional durability. It is built to last.

  Type II ESC-150
Elements Test Standard Properties
Floatation pocket ASTM D638 163 kN/m
Floatation ASTM C272 23 kg/m
Skirt ASTM D4595 100 kN/m
Ballast ISO 4565 0.8-2.2 kg/m
Tension ISO 1346 72 kN
Connection ISO 4565 55 kN

Panels Freeboard Draft Panel Length
Dimensions 150 mm 0.5-8 M+ 25 M

Customization & Add-On Options
Demarcation lighting powered by Hyperion HL-1; Marine buoys; Anchoring; Polyform A-series; Reflective systems; Clasp Locker technology; Drop Flex

 

Ecobarrier Silt Curtains

silt-curtain-type-iii

Type III Ecobarrier Silt Curtain is a heavy-duty curtain that functions in higher energy environments with currents up to 1.5m/s. It can be deployed in ports, harbours and nearshore conditions with moderate wave exposure up to 1.5m. The curtain is designed and manufactured to Gulf Specifications, meaning that it has reinforcing layers and tension bands for additional durability. It is built to last.

  Type III ESC-300
Elements Test Standard Properties
Floatation pocket ASTM D638 234 kN/m
Floatation ASTM C272 71 kg/m
Skirt ASTM D4595 150 kN/m
Ballast ISO 4565 2.2-5.6 kg/m
Tension ISO 1346 72 kN
Connection ISO 4565 120 kN

Panels Freeboard Draft Panel Length
Dimensions 300 mm 0.5-12 M+ 20 M

Customization & Add-On Options
Demarcation lighting powered by Hyperion HL-1; Marine buoys; Anchoring; Polyform A-series; Reflective systems; Clasp Locker technology; Drop Flex

 

Ecobarrier Silt Curtains

Ecobarrier Silt Curtains - Type IV

Ecobarrier Silt Curtain Type IV (offshore curtain) is specifically designed for high-energy environments where currents can be in excess of 1.5m/s and waves in excess of 1.5m. The curtain is designed and manufactured to Gulf Specifications, meaning that it has reinforcing layers and tension bands for additional durability. It is built to last and can be used on multiple projects.

  Type IV ESC-600
Elements Test Standard Properties
Floatation pocket ASTM D638 384 kN/m
Floatation ASTM C272 284 kg/m
Skirt ISO 4565 300 kN/m
Ballast ISO 4565 5.8-8 kg/m
Tension ISO 1346 400 kN
Connection ISO 4565 120 kN

Panels Freeboard Draft Panel Length
Dimensions 600 mm 0.5-20 M+ 20 M

Customization & Add-On Options
Demarcation lighting powered by Hyperion HL-1; Marine buoys; Anchoring; Polyform A-series; Reflective systems; Clasp Locker technology; Drop Flex