This was achieved through the use of an interlocking block system developed by Renco USA ... another—it’s a fast sequence for building a wall. This product takes that to the 21st century ...

Household retainer / Whether of wood, mortared materials or interlocking blocks, retaining... SF Gate Logo Hearst Newspapers Logo Skip to main content Newsletters Home About SFGATE Contact SFGATE ...

thanks to a life-sized modular brick building system called EverBlock. And while it does sound fun to imagine getting creative and playing with these giant interlocking blocks that are so ...

Size the trench so there's enough room for the retaining wall block and at least 8 in ... they don't form strong interlocking bonds like angular stone. Leave the stone no more than 1/2 in.

poured concrete is faster to install than individual stones or blocks, making labor costs more affordable. It’s always a good idea to have an effective drainage system for your retaining wall.