Certification - Renewal Success - Green Building Label New Technology: Recognition Of The "Daily Energy Saving Indicator"
In 2024, Shang Kai Steel’s Expanded Metal Exterior Shading System successfully renewed its certification under the Green Building Label for New Technology, recognized for its contribution to the Daily Energy Saving Indicator. Specifically designed to enhance the energy efficiency of building envelopes, this system leverages the shading coefficient method used for perforated brick systems to evaluate the open area ratio and solar transmittance of Expanded Metal. When applied to exterior shading on the east and west sides of buildings, this system effectively reduces indoor temperatures, minimizes energy consumption, and achieves optimal shading performance.
Verified across 24 specifications, Shang Kai Steel’s Expanded Metal Exterior Shading System meets diverse architectural design needs and can contribute to the acquisition of Green Building Labels. By offering an innovative approach to the "Daily Energy Saving Indicator," this system introduces new possibilities for sustainable development.
- Technology Name：Expanded Metal Exterior Shading System
- Applicant：Shang Kai Steel Co., Ltd.
- Targeted Indicator：Daily Energy Saving Indicator
- Indicator Performance Items：Building Envelope Energy Consumption Metrics (EV Calculation: ENVLOAD, Req, AWSG, SF)
- Indicator Scoring Method or Criteria：This project applies Expanded Metal for exterior shading on the east and west sides of buildings. The shading coefficient k1k1k1 for perforated brick systems is referenced, with the open area ratio and average solar transmittance of Expanded Metal incorporated into calculations. Weighted by sunlight exposure, these parameters yield the equivalent porosity o′o'o′ for Expanded Metal (covering 24 specifications). The results support the application for the "Daily Energy Saving Indicator" as an innovative technology under green building standards.