Smart Film at Façade Glazing for Day Light Control

I&T Wish Smart Film at Façade Glazing for Day Light Control
(REF : W-0074)
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 Trial Duration 12 months
Contact Information
I&T Wish Proposer:Electrical and Mechanical Services Department (EMSD)
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

Publish Date 2018-08-28
Closing Date 2018-09-11