Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Warning well lid / Public facilities

Warning well lid

In our daily life, necessary conspicuous warning is often lacking when the drainage system is under repairation, which brings potential safety danger to the traffic. This design combines the function of a roadblock with that of a well lid. The expansible roadblock pole can be pulled up as a warning and give people clear indication of obstacle ahead when the drainage system is under temporary repairation. Besides, a cascade of all-linked-together pattern in the center increases the leakage gaps of the well lid, thus providing a larger space for draining.

Design

zhejiang university

zhejiang university
hangzhou, China

Kun Huang Cheng Cheng Mengdie Huang Guang Li