Smart Film at Façade Glazing for Day Light Control

Title of I&T Wish Smart Film at Façade Glazing for Day Light Control
(REF : W-0074)
Project Summary and Challenges

Daylight from glazing façade imposes heat load on the air-conditioning system. The unwanted glare from daylight also affects indoor visual comfort.

Smart film, which can be directly mounted on existing facade glazing, is capable of adjusting light transmission ranging from being transparent to opaque.

We would like to develop a prototype system and conduct a trial for a feasibility study on smart film. Data will be collected and the system performance will be evaluated.

Expected Outcome To control the amount of day light at Facade Glazing by Smart Film
Expected Project Duration 12 months
Contact Information

Contact Person: Mr Kwok Siu Hei

Position: Building Services Engineer

Tel: 2773 2689

Email: siuheikwok@emsd.gov.hk

Project Deliverables

Development of a prototype system for evaluating the performance of smart film for daylight control