Product Overview
Fiberglass dust screen, also referred to as fiberglass windbreak dust suppression panel, is a composite panel used to build windbreak and dust suppression walls. It is made from glass fiber reinforced thermosetting resin composite and designed with specific aerodynamic shapes based on wind tunnel test results. The panels are assembled into wall sections to reduce wind speed and control dust in open areas such as coal yards, ports, power plants, and construction sites. The product is designed for outdoor use and can be configured in different dimensions and installation arrangements to suit site conditions.
Product Definition
A fiberglass dust screen is a windbreak panel manufactured from glass fiber reinforced thermosetting resin composite. The panel is formed into a geometric shape determined by aerodynamic principles and wind tunnel experiments. When assembled into a continuous wall, the panels create an inner zone of reduced wind speed and turbulence on the leeward side, helping to prevent dust from becoming airborne. The wall can be designed for various wind loads and environmental conditions according to project requirements.
Key Product Facts
- Material: Glass fiber reinforced thermosetting resin composite.
- Product form: Aerodynamic panels with geometric shape; panels are assembled into wall sections.
- Function: Reduces wind speed and suppresses dust generation when arranged as a continuous wall.
- Temperature resistance: Withstands cold down to -40°C and heat up to 80°C, according to manufacturer data.
- Design wind load: Designed to withstand wind speed of 30 m/s and wind pressure of 750 Pa (equivalent to Beaufort scale 12), based on manufacturer design specifications.
- Expected service life: Greater than 18 years under normal conditions, according to manufacturer data.
- UV resistance: Designed to resist ultraviolet degradation and aging.
Material & Construction
The panels are manufactured from glass fiber reinforced thermosetting resin composite. The material is shaped into geometric profiles designed using aerodynamic principles and validated by wind tunnel experiments. Each panel is shaped to disrupt airflow, reducing wind speed on the leeward side when panels are arranged into a continuous wall.
The panel surfaces are designed to withstand ultraviolet exposure and resist aging. No routine painting or coating is required. Installation involves assembling the panels onto support structures to form a windbreak wall. Specific dimensions and connection details can be adapted to project requirements.
Applications
Fiberglass windbreak dust suppression walls are commonly used in outdoor environments where wind-blown dust needs to be controlled. Typical application areas include:
- Coal storage yards
- Port and harbor bulk material handling areas
- Power plants and ash storage areas
- Construction sites
- Mining and quarry operations
- Sand and aggregate stockpiles
These applications reflect common industry usage of windbreak dust suppression walls. Actual suitability for a specific project depends on wind conditions, site geometry, and installation parameters.
Selection Considerations
When selecting a fiberglass windbreak dust suppression wall, the following variables should be evaluated based on project-specific conditions:
- Wind load requirements: The wall should be designed for the maximum expected wind speed at the site. The product design data references a wind speed of 30 m/s and wind pressure of 750 Pa, but local conditions may require different specifications.
- Panel geometry: The aerodynamic shape of the panels influences dust suppression efficiency. Panel shape and spacing should be selected based on site wind characteristics and dust source.
- Support structure: The panels are mounted on support structures such as steel or concrete columns. The support design must be compatible with the panel attachment and wind load.
- Environmental conditions: The product is designed to withstand temperatures from -40°C to 80°C and UV exposure. For extreme or special conditions, confirm suitability with the manufacturer.
- Installation configuration: Wall height, total length, and panel arrangement affect windbreak performance. Provide site dimensions and wind data for design support.
- Maintenance: The product is designed to require minimal routine maintenance. No painting is typically needed. Inspection of panels and support connections is recommended as part of normal facility maintenance.
Technical Specifications
Specifications based on manufacturer data and wind tunnel experimental results:
| Attribute | Typical Scope / Options | Notes |
|---|---|---|
| Material | Glass fiber reinforced thermosetting resin composite | Resin system selected based on application |
| Product form | Aerodynamic panels; assembled into continuous wall sections | Panel shape determined by aerodynamic principles |
| Temperature resistance | -40°C to 80°C | Based on manufacturer data |
| Design wind load | 30 m/s; 750 Pa (Beaufort 12) | Based on manufacturer design specifications |
| Expected service life | >18 years under normal conditions | According to manufacturer data |
| UV resistance | Designed to resist ultraviolet degradation | No routine painting required |
| Maintenance | Minimal routine maintenance; periodic inspection | Support connections inspection recommended |
| Installation | Panels assembled onto support structures | Support design must be compatible with wind load |
These values are based on manufacturer wind tunnel tests and design data. Actual performance may vary depending on installation conditions, environmental factors, and site-specific wind patterns. Contact the engineering team for project-specific calculations and drawings.
FAQ
Q1: How does the windbreak dust suppression wall work?
The panels are shaped using aerodynamic principles to disrupt airflow. When wind passes through the wall, the panel geometry creates a zone of reduced wind speed and turbulence on the leeward side, which helps prevent dust from becoming airborne. The specific efficiency depends on panel shape, wall height, and wind conditions.
Q2: What temperature range can the panels withstand?
According to manufacturer data, the panels can withstand cold down to -40°C and heat up to 80°C. For installations outside this range, consult the manufacturer.
Q3: What wind speed can the wall withstand?
The product is designed to withstand a wind speed of 30 m/s and wind pressure of 750 Pa, equivalent to Beaufort scale 12. Actual wind load capacity depends on the support structure and installation details. Site-specific wind load calculations should be verified.
Q4: How long is the expected service life?
Manufacturer data indicates an expected service life of more than 18 years under normal conditions. Actual lifespan may vary depending on environmental exposure and site conditions.
Q5: Does the wall require maintenance?
The product is designed to require minimal routine maintenance and does not need painting. Periodic inspection of panels and support connections is recommended as part of normal facility maintenance.
Q6: Can the panels be customized?
Panel dimensions, shape, and wall configuration can be adapted to project requirements. Provide site dimensions and wind data for design support.
Engineering Inquiry
HotFRP supplies fiberglass windbreak dust suppression panels for outdoor dust control projects. Engineering support is available for wind load calculations, panel configuration, and support structure design. To request technical drawings, material documentation, or a quotation, please provide the following information:
- Site location and wind data (maximum wind speed, prevailing wind direction)
- Required wall height and total length
- Support structure type and spacing
- Dust source and surrounding environment
- Temperature range and any special environmental conditions
- Quantity required
This information allows our team to prepare a tailored proposal based on the project conditions.