This mortar-wash technique can change the look of exposed brick and imbue it with rich depth and character. Brick is a timeless material, both because of its classic aesthetic appeal and its ...

You mix some up, lay a few bricks, and let them sit for a month. At the end of the wait period you do a light acid wash on the mortar to replicate what takes Mother Nature 30 years to accomplish.

Crews have begun work to remove the large yellow “Black Lives Matter” painted on the street one block from the White House.

for example through gaps between bricks in the walls which are filled with mortar. Professor Lidija Šiller, Professor of Nanoscale Science at Newcastle University's School of Engineering and one ...