Synthetic Turf Engineering
Comprehensive technical specifications for artificial grass installation and performance.
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Material Properties
- Fiber Density: 12,000-15,000/ft²
- Pile Height: 30-45mm typical
- Face Weight: 40-80 oz/yd²
- Dtex Rating: 8,800-11,000
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Base Construction
- Compaction: 90-95% Proctor
- Base Depth: 3-4" minimum
- Aggregate Size: ¼"-⅜" clean
- Slope Grade: 1-2% drainage
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Performance Metrics
- Gmax Rating: 120-165
- Infiltration: 10-30 in/hr
- UV Protection: 3000 hours
- Wear Resistance: 100,000 cycles
Installation Standards
Critical specifications for proper synthetic turf installation:
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Subgrade Requirements
- CBR Value: >4%
- Permeability: >10⁻⁴ cm/s
- Planarity: ±3/16" in 10'
- Soil pH: 6.5-7.5
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Infill Specifications
- Sand: 2-3 lbs/ft²
- Rubber: 1-2 lbs/ft²
- Particle Size: 12-20 mesh
- Depth: 25-35mm total
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Seaming Standards
- Tensile Strength: 15 lbs/inch
- Overlap: 4-6" minimum
- Adhesive Coverage: 0.5 gal/100ft
- Cure Time: 24-48 hours
System Performance
Key metrics for evaluation and maintenance:
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Environmental Factors
- Temperature Range: -25° to 160°F
- Heat Reduction: 15-20%
- Water Savings: 50-60 gal/ft²/yr
- CO₂ Reduction: 2.5 kg/m²/yr
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Durability Metrics
- Fiber Loss: <5% per year
- Color Fade: ΔE <3 after 3000hrs
- Dimensional Stability: ±0.5%
- Warranty Period: 8-12 years
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Maintenance Parameters
- Brushing Frequency: 6-8 weeks
- Power Brooming: 2-3×/year
- Infill Top-off: 0.5 lbs/ft²/yr
- Sanitization: quarterly