LartaPro HS Neutral 70/35 HT
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Comfortable indoor climate all year round
LartaPro HS Neutral 70/35 HT glass features a captivating neutral blue tint exterior that enhances visual appeal and provides a transparent view from the inside, seamlessly connecting indoor and outdoor spaces. This glass offers solar control, energy-saving properties, and maintains a comfortable temperature indoors. It allows ample natural light transmission, making it perfect for regions with limited sunny days.
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PRODUCT INFORMATION
Substrates
Larta ExtraClear
Applications
Facades, windows, doors, curtain walls, roofing
Manufacturing options
TPF (Temporary Protective Film)
Tempering
Heat strengthening
Bending
Tempering
Heat strengthening
Bending
Recommended coating positions
Surface 2 (double IGU)
Surface 2 (triple IGU)
Surface 2 (triple IGU)
Maximum size
<3210x9300mm
Edge deletion
Yes
Glass functions
Solar control and thermal insulation
Fabrication options
Must be used in IGU
PERFORMANCE DATA
Glass: 6 mm Larta ExtraClear on LartaPro HS 70/35 HT
Gap: 10% Air, 90% Argon 16,0 mm
Glass: 4 mm Larta ExtraClear
Calculations and terms in this report are based on EN 410-2014 Methods for Determining Optical Characteristics; EN 673-2016 Methods for Determining Thermal Characteristics
Gap: 10% Air, 90% Argon 16,0 mm
Glass: 4 mm Larta ExtraClear
Calculations and terms in this report are based on EN 410-2014 Methods for Determining Optical Characteristics; EN 673-2016 Methods for Determining Thermal Characteristics
Performance Values
| Visible light | Transmittance (τv) | 69% |
| Reflectance outside (ρv) | 15% | |
| Reflectance inside (ρv) | 16% | |
| General Color Rendering Index (CRI) | 95,6 |
| Ultraviolet | Transmittance UV (τuv) | 10% |
| Solar energy | Solar energy transmittance (τe) | 33% |
| Reflectance outside (ρe) | 41% | |
| Reflectance inside (ρe) | 44% | |
| Solar absorptance (αe) | 26% | |
| Solar Factor (g) | 35,07% | |
| Shading Coefficient (sc) | 0,40 | |
| Secondary heat transfer (qi) | 1,81 |
| Thermal properties | U-Value | 1,04 W/m²·K |
| R-Value | 0,68 m²·K/W |
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