Tag: construction

15 March 2019 0

What is better steel or concrete?

What is better steel or concrete? Construction projects require many decisions. A key decision is to find the most…

20 November 2018 0

What is a two-way slab? A Two-Way Slab “TWS” is simply a slab carrying loads in both directions (length…

7 November 2018 0

Bio-bricks made from human urine could be environmentally friendly future of architecture University of Cape Town researcher Suzanne Lambert…