Unsupported browser

For a better experience please update your browser to its latest version.

Your browser appears to have cookies disabled. For the best experience of this website, please enable cookies in your browser

We'll assume we have your consent to use cookies, for example so you won't need to log in each time you visit our site.
Learn more

Toby Lewis

Recent activity

Comments (1)

  • Comment on: Architects needn’t take a guilt-trip on concrete

    Toby Lewis's comment 27 January, 2019 4:03 pm

    Not all concrete is created equal. Cement is main the bearer of the embodied carbon. It is quite possible to make concrete with anything from 50% to 80% of the cement replaced with something with a much lower embodied carbon: GGBFS, PFA or fine limestone powder for example. Architects should familairise themselves with the technical requirements of low carbon concrete and specify it whenever it can be used.

Job of the week

AJ Jobs