Zhejiang Sci-Tech University is a key higher education institution specializing in engineering, design, and applied sciences. Completed in 2023, this project covers approximately 12,000 sqm of curtain wall glazing, reflecting a modern campus development approach. The glazing layout of the main tower adopts a due south orientation, effectively enhancing natural daylight access while improving ventilation performance, thereby creating a more comfortable and energy-efficient indoor environment. Reach Building supplied high-performance Low-E insulated glass systems for the project. These glazing solutions support the architectural design objectives by delivering excellent visual clarity while reducing solar heat gain, achieving a balance between transparency and energy efficiency.

The glazing strategy for Zhejiang Sci-Tech University's new Research and Laboratory Building adopts a single, unified low iron Low-E tempered insulated glass system across the entire 12,000 sqm facade. This precise specification directly supports the building’s south-facing orientation, enhancing natural daylight performance while contributing to overall energy efficiency:

• Configuration: 5mm Low Iron + 12A + 5mm Low-E Tempered Insulated Glass.
• Low Iron Glass for Visual Clarity: Low iron glass significantly reduces iron oxide content, eliminating the characteristic green tint found in standard glass while increasing visible light transmission. This allows natural daylight to enter research space with higher color accuracy and visual clarity, supporting the precise visual conditions required in scientific environments.
• Low-E Coating for Solar Control: The Low-E coating minimizes infrared radiation and solar heat gain, supporting a more stable indoor environment while reducing cooling demand across the building.
• 12A Cavity: The 12A cavity provides a balanced solution for thermal insulation and structural stability, reducing convective heat transfer while contributing to condensation resistance and acoustic performance.
• Unified System: The single glass specification across the entire facade ensures visual coherence with the surrounding campus architectural sequence, while delivering consistent thermal and optical performance.

The Zhejiang Sci-Tech University project demonstrates Reach Building's capability in delivering optically precise, high-performance glazing solutions for academic and research environments. By applying a unified low iron Low-E tempered insulated glass system across a 12,000 sqm research facility, the project supports a building design that prioritizes natural daylight and ventilation, achieving a balanced integration of the following:

• Environmental Integration: The glazing system aligns with the building’s south-facing orientation, enhancing natural daylight and supporting effective passive ventilation for improved indoor comfort.Multi-thickness glass configurations ensure durability and adaptability across diverse facade conditions.
• Thermal Efficiency: The Low-E coating combined with the insulated glass structure reduces solar heat gain and improves indoor thermal stability, contributing to long-term energy savings.
• Sustainable Campus Design: Low iron Low-E insulated glass improves thermal performance while maintaining high visual clarity, supporting long-term energy efficiency in a modern campus environment.Laminated and hybrid glazing systems enhance safety performance in critical and high-traffic areas.