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LT

Product Descripton

`Curtain Boom ASTM Standard – PVC Floating Oil & Sediment Containment Boom`

Curtain boom (also known as floating containment boom) is a versatile, ASTM-standard floating barrier designed to control and contain oil spills, sediment, silt, and debris in waterways. Made of heavy-duty PVC fabric, this boom features a curtain-style design with a foam-filled floatation chamber, weighted skirt, and universal ASTM aluminum connectors, making it ideal for both temporary and long-term use in dredging, construction, and environmental protection projects.

Unlike rigid barriers, the curtain boom allows water to flow freely while trapping contaminants, preventing them from spreading to clean water areas. Its lightweight yet durable construction enables quick deployment, easy storage, and reliable performance in calm to moderate water conditions.

Parameter	Standard Options
Material	900gsm PVC coated fabric (oil/UV resistant)
Connector	ASTM standard universal aluminum
Single Section Length	10m / 15m / 20m / 30m (customizable)
Freeboard (Above Water)	140mm – 510mm (customizable)
Draft (Under Water)	370mm – 740mm (customizable)
Tensile Strength	30kN – 130kN (depends on model)
Max Working Conditions	Current ≤1.5 knots, Wind ≤20m/s, Wave height ≤0.5m
Operational Temperature	-20°C to +80°C

Key Features

Easy Operation

Lightweight, compact, easy to handle, impervious (non absorbent) oil spill boom.

High Cost-Effectiveness

Very cost-effective boom delivering excellent performance.

Easy to Store & Deploy

The fence boom is easy to store and deploy, taking up minimal storage space due to its ability to fold.

Quick Deployment

Excellent boom for emergency spill response trailers.

ASTM Standard Universal Aluminum Connectors
Fitted with industry-standard ASTM aluminum connectors for quick, tool-free assembly and seamless connection between boom sections, ensuring a secure and continuous barrier.
Heavy-Duty PVC Construction
Made of high-strength, oil-resistant, UV-stabilized PVC fabric with excellent abrasion and chemical resistance, suitable for long-term use in harsh marine and industrial environments.
Curtain-Style Containment Design
The vertical skirt extends below the waterline to block submerged contaminants, while the floating chamber keeps the boom upright and visible above the surface, preventing oil/silt from escaping over or under the barrier.
Foam-Filled Floatation Chamber
Permanent foam buoyancy ensures consistent floating performance, eliminating the risk of deflation and maintaining stability even in fluctuating water levels.
Integrated Ballast Chain
A weighted chain along the bottom edge keeps the curtain vertical and prevents it from being pushed sideways by currents, ensuring effective containment in moving water.
Multi-Use Versatility
Ideal for oil spill response, dredging operations, construction site sediment control, industrial wastewater containment, and river/lake debris management.

PRODUCT APPLICATIONS

This multi-functional oil spill boom rapidly contains oil spills, sediment, and floating debris in ports, rivers, and coastal waters, delivering an efficient and reliable water pollution control solution for oil spill response, dredging operations, construction site protection, aquaculture, and more.

Oil Spill Containment: Emergency response for oil spills in ports, rivers, and coastal areas.

Marine Debris Control: Blocks floating trash and debris in rivers, lakes, and harbors.

Dredging & Excavation: Contains sediment and silt during underwater construction and dredging projects, preventing water pollution.

Construction Site Protection: Controls runoff and sediment from construction sites entering nearby waterways.

Aquaculture & Environmental Protection: Protects fish farms and sensitive ecosystems from pollution and debris.

Harbor Waterway Control: Blocks floating debris and contains accidental spills in port channels and basins.

Structure & Working Principle

Working Principle

The boom floats on the water’s surface via buoyancy. Together with the underwater curtain skirt and bottom ballast chain, it forms a continuous flexible barrier that provides dual containment above and below the waterline, preventing the spread of oil spills, sediment, and floating debris. Meanwhile, its tension-resistant structure withstands water current impacts to maintain the barrier’s shape and position.

Tension Cable: Reinforced cable runs through the boom to withstand water current and tension, preventing stretching or tearing.
Foam Filled Floatation Chamber: Provides buoyancy to keep the boom afloat, maintaining the freeboard (above-water height) to contain floating contaminants.
Curtain Skirt: The vertical PVC panel extending below the waterline blocks submerged oil, silt, and debris, preventing them from passing under the boom.
Ballast Chain: Attached to the bottom of the skirt to keep it vertical, ensuring the curtain stays in place even in flowing water.
ASTM Aluminum Connector: Universal connection system that allows multiple boom sections to be joined together to form continuous barriers of any length.

Oil Containment Boom Sample Display

This oil containment boom features a durable PVC cover, paired with a lightweight foam filler. It offers reliable oil-spill control with a clear front and back design for easy installation.

Two Kinds of Connector in Different Size

1.ASTM universal aluminum connector

2.Zipper & Rope & Grommets

Material Details

Wide Color Options for PVC Tarpaulin

Excellent Flame Retardant Performance

High Tensile Strength & Durability

Certifications & Test Reports

Standard Product Dimensions

Specifications		LT141	LT271	LT291	LT311	LT511
Freeboard(mm)		140	270	290	310	510
Draft(mm)		370	380	380	470	740
Section Length (m）		10/15/20/30
Working Condition	Tension Strength(kn)	30	40	40	60	130
	Wave Height(M)	0.3	0.5	0.5	1	2
	Wind Speed(M/S)	8	10	10	15	20
	Flow Rate(K/N)	1	1.5	1.5	1.5	2
Section Weight (kg)		45	60	70	100	150

Installation & Maintenance

Installation:

Unroll the boom and lay it out in the desired position.
Connect boom sections using the ASTM aluminum connectors.
Secure the boom to anchor points (if required) to prevent drifting.
Deploy anchors at appropriate intervals based on water current and conditions.

Maintenance:

Rinse the boom with fresh water after use to remove debris and contaminants.
Inspect the PVC fabric, connectors, and ballast chain for damage before and after each use.
Store the boom in a cool, dry place away from direct sunlight to prevent UV degradation.
Regularly check the foam floatation chamber for signs of water absorption or damage.

From manufacturing to testing, packing and shipping, every boom undergoes strict quality control for reliable performance.

Why Choose Us

Our goal is to work closely with partners to help customers achieve greater success in multiple fields.

Factory Direct Supply

Professional containment boom manufacturer, 10+ years experience, competitive prices & reliable lead times.

Customization Available

Custom sizes, colors, and specifications to meet your specific project requirements.

Quality Assurance

Products undergo strict quality control testing, with materials certified for oil resistance, UV stability, and durability.

OEM/ODM Service

Support for custom branding and private labeling to meet your business needs.

FAQ

What is an ASTM standard curtain boom?

An ASTM standard curtain boom is a type of floating containment barrier built to meet the specifications set by ASTM International (the American Society for Testing and Materials). It consists of a buoyant top section, a vertical PVC fabric skirt, and a weighted bottom chain, forming a continuous, flexible barrier. These booms are designed to contain oil spills, sediment, and debris in water bodies while withstanding the rigors of marine and industrial environments.

How do you install a curtain boom for dredging?