MATERIAL DATA SHEET

Glass Reinforced Plastic (GRP) translucent panel (3mm, 4mm, 6mm, 8mm, 10mm)

Polymer-Based FRP
composite › Fibre-Reinforced › Polymer-Based FRP
compositefibre-reinforcedtranslucentroofingcladdingdaylightingUV-resistantAustralian-madeindustrialarchitectural
ATLAS CODE
COM-FRC-PFR-005
Glass Reinforced Plastic (GRP) translucent panel (3mm, 4mm, 6mm, 8mm, 10mm)
Category composite
Material Family Fibre-Reinforced
Regulatory Status Combustible
Density
Not specified (varies by grade and reinforcement) kg/m³
Carbon (A1-A5)
0.9
Fire Class
Combustible
Lifespan
25
Description

Translucent GRP (glass reinforced polyester) panels are used for daylighting in roofs and wall cladding. Ampelite Industrial Fibreglass data list light transmission of 74% (Ice Clear) and 72% (Opal), with UV protection blocking 99.9% of UV radiation and standard weights of 2400-4880 gsm (2.4-4.88 kg/m?). Ampelite Wonderglas GC sheets report tensile strength 80 MPa, flexural strength 150 MPa, impact strength 8 J, thermal expansion 3.0 x 10^-5 cm/?C, and service temperatures from -20?C to +96?C.

Primary Sectors
[Industrial][Commercial][Transport & Infrastructure]
Typical Uses
  • Industrial roofing and skylights
  • Agricultural buildings and greenhouses
  • Commercial canopies and walkways
  • Architectural feature walls and facades
  • Marine and coastal structures
  • Chemical plant cladding
  • Stadium and sports facility roofing
  • Transport terminals and shelters
  • Mining and resources infrastructure
  • Educational facility daylighting
Recycled Content 0
Renewable Content 0
Recyclability 0
Embodied Carbon 0.9
Embodied Energy 20
EPD Available No
Advantages
Excellent light transmission (75-90%)Superior UV resistance with gel coatingLightweight (3.8-7.3 kg/m²)Chemical resistance across pH 1-1425-year warranty options availableCompatible with metal roofing profilesLower embodied carbon than steelNon-conductive and corrosion-resistantCustomisable profiles and coloursSuitable for all Australian climate zones
Cautions
Not recyclable in standard facilitiesHigher initial cost than polycarbonateRequires skilled installationLimited fire resistance without additivesCan yellow over time without UV protectionBrittle at low temperaturesThermal expansion requires careful detailingDust generation during cuttingLimited repair options for damageVariable quality between manufacturers
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TECHNICAL DATA: PERFORMANCE PROPERTIES COM-FRC-PFR-005
Density (Dry) Not specified (varies by grade and reinforcement) kg/m³
Specific Gravity 1.75
Porosity 0.3
Water Absorption 0.3
Hardness 40
Surface Roughness 0.5
UV Resistance Blocks 99.9% UV radiation (Ampelite Industrial Fibreglass)
Chemical Resistance Excellent
Compressive Strength 207 MPa
Tensile Strength 80 MPa (Wonderglas GC) MPa
Flexural Strength 150 MPa (Wonderglas GC) MPa
Shear Strength 26
Elastic Modulus 17900
Yield Strength 150
Impact Resistance 8 J (Wonderglas GC) J/m
Bearing Capacity 207
Poisson's Ratio 0.25
Creep Resistance Good
Abrasion Resistance Good
Thermal Conductivity 0.2
Thermal Resistance 0.015
Specific Heat Capacity 1200
Thermal Expansion 3.0 x 10^-5 cm/?C (Wonderglas GC) μm/m·K
Melting Point null °C
Ignition Temperature 375
Sound Transmission Class (STC) 24
Noise Reduction Coeff. (NRC) 0.05
Optical
Light Transmittance 72-74% (Ampelite Industrial Fibreglass: Opal 72%, Ice Clear 74%) %
Light Reflectance (LRV) 8
Solar Reflectance (SRI) 25

Glass Reinforced Plastic technology emerged in the 1940s from military applications, with Australian commercial production beginning in the 1960s. Early products suffered from UV degradation and yellowing, resolved through gel coat innovations in the 1980s. The Australian market developed specific formulations for extreme UV exposure, with Ampelite pioneering 100-micron gel coats in the 1990s. Modern products incorporate nano-technology UV stabilisers and heat-reducing additives, with current research focusing on bio-based resins and circular economy solutions. The material's evolution reflects Australia's demanding climate conditions, with local manufacturers leading global innovation in weather-resistant composite roofing systems.

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SAFETY, ECOLOGY & INSTALLATION COM-FRC-PFR-005
Flame Spread Index 65
Smoke Developed Index 450
Combustibility Class Combustible
Ignition Temperature 375
Fire Resistance Rating 0
Heat Release Rate 500
Toxicity of Combustion Moderate
Embodied Carbon (A1-A3) 0.9
Embodied Energy 20
Water Footprint 45
EPD Available No
Recycled Content 0%
Renewable Content 0%
LEED Points 2 points
Circular Economy Score 2 /10
VOC Emissions 40 μg/m³
Skill Level Skilled trade
Crew Size 3
Installation Time 1.5
Curing Time 0
Setting Time 0
Temperature Range [object Object] – [object Object] °C
Humidity Range [object Object] – [object Object] %
Required Tools
Diamond-tipped circular sawPre-drilling equipment (HSS bits)Stainless steel fasteners with oversized washersNeutral-cure silicone sealantSafety equipment (PPE, respirator, safety glasses)Measuring and marking toolsSupport trestles for cutting
Certifications Required
OH&S White CardWorking at Heights certificateAsbestos awareness (for retrofit projects)
Weather Limitations
Temperature 5-35°CHumidity <85%Wind speed <25 km/hNo installation during rain
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COMMERCIAL, LOGISTICS & REGULATORY COM-FRC-PFR-005
Material Cost [object Object] – [object Object]
Installation Cost [object Object] – [object Object]
Annual Maintenance 3.5 AUD/m²/year
Lifecycle Cost (50yr) 310 AUD/m²
Market Availability Good
Lead Time 4 weeks
Design Life 25
Warranty Period 20
Maintenance Interval 1 year
Service Temp Range -20?C to +96?C (Wonderglas GC) °C
Freeze/Thaw Resistance Excellent
Dimensional Stability Good
Certifications Held
CodeMark certification (selected products)NATA laboratory testingISO 9001 certified manufacturersEnvironmental Product Declarations (limited availability)Green Star product transparency creditsSafe Work Australia exposure standards complianceLow VOC emissions certification
Fire Code Compliance
AS 1530.1 - CombustibilityAS 1530.3 - Fire hazard propertiesAS 5637.1 - Group number classificationAS 1530.8.2 - Bushfire resistance
Standards Compliance
NCC/BCA deemed-to-satisfy provisionsPerformance solutions for specific applicationsASTM E84 - Surface burning characteristicsASTM D638 - Tensile propertiesASTM D790 - Flexural propertiesASTM G154 - UV exposure testingISO 9001 - Quality managementISO 14855 - Biodegradability assessmentISO 9705 - Room corner fire testISO 178 - Flexural propertiesEN 13501-1 - Fire classificationEN 1013 - Light transmitting profiled sheets

DISCLAIMER: This specification document is generated from the CLAD Materials Atlas Database. Information is for general guidance only and does not constitute professional engineering advice. Values are typical and may vary by batch, manufacturer, and production run. Verify suitability for specific project applications independently.

ID: COM-FRC-PFR-005 Schema: v3.0
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