April 15, 2014

What’s wrong with this wall?

Build Change


1. These blocks have uneven amounts of mortar on all sides, making a weak wall.

2. Broken blocks should never be used. Extra mortar is not a solution for missing chunks of blocks.

Support resilient housing worldwide

Join us in preventing housing loss caused by disasters and climate-induced events.

Donate now


Sign up for our newsletter to receive updates on our latest news, events, and more.