World leader in compressed earth block construction
Compressed Earth Blocks - CEB Machinery
Soil Testing - Site Selection - Project Management - Consulting - Research
a note from our president - Ryan Runge
Thank you for your interest in AECT compressed earth block products and services. Advanced Earthen Construction Technologies was established in 1989 and has been building quality equipment and providing unparalleled support for the earthen construction industry ever since. AECT's various CEB machines produce anywhere from 240 to 480 compressed earth blocks per hour and are extremely energy efficient, consuming a minimal amount of electrical power or diesel fuel. We have been involved in projects in more than 50 countries around the world and are continually working to make advancements that reduce construction time and labor costs. Through the work of AECT, compressed earth blocks have become a viable building material that can be mass-produced to high technical standards. AECT's portable, self-contained CEB machines allow builders to produce compressed earth blocks on site, reducing cost and carbon footprint for both residential and commercial construction.
Earthen construction has stood the test of time (at least 5,000 years by most accounts). It's hard to argue with a building material that's natural, fire proof, bullet proof, tornado proof, hurricane proof, insect proof, eco-friendly, durable, and overwhelmingly beautiful! CEB construction, made possible through the use of AECT compressed earth block machines, offers a natural, environmentally friendly and inexpensive method of building...and because of the high energy efficiency of the earth blocks themselves, the real savings is in the reduced energy cost experienced over the life of the home.
The AECT compressed earth block system is helping to re-establish earth as a primary building material. We're glad you found us and hope you'll join us in showing that the world's search for a durable, eco-friendly, inexpensive, and beautiful means of construction is over!
Semper Terrae
Ryan Runge, President
Our President, Ryan Runge, in front of his earth block home
Watch AECT's "Building Off the Grid" episode online
AECT's entire 40-minute Building Off the Grid episode is now available to watch for free on the DIY Network website. Click the link below to watch how we built our CEB home from start to finish.
Used AECT 3500 CEB machine for sale - $65,000
Built in 2015
Produces 10"x14", 8"x14", and 7"x14" blocks
Produces 480 CEBs per hour
Produces 480 CEBs per hour
Produces 10"x14", 8"x14", and 7"x14" blocks
Produces 480 CEBs per hour
Produces 10"x14", 8"x14", and 7"x14" blocks
Produces 10"x14", 8"x14", and 7"x14" blocks
Produces 10"x14", 8"x14", and 7"x14" blocks
29.8 hours on the engine
Less than 8,000 blocks on the counter
Produces 10"x14", 8"x14", and 7"x14" blocks
Less than 8,000 blocks on the counter
Less than 8,000 blocks on the counter
Less than 8,000 blocks on the counter
Watch this machine in action
Less than 8,000 blocks on the counter
Less than 8,000 blocks on the counter
USED AECT 5000 for sale - $55,000
Built in 1994 and still runs great!
Built in 1994 and still runs great!
Built in 1994 and still runs great!
Sold for $160,000 in 1994
Built in 1994 and still runs great!
Built in 1994 and still runs great!
Produces 960 CEBs per hour!
Built in 1994 and still runs great!
Produces 10"x14"x3.5" and 7"x14"x3.5"
Produces 10"x14"x3.5" and 7"x14"x3.5"
Produces 10"x14"x3.5" and 7"x14"x3.5"
Produces 10"x14"x3.5" and 7"x14"x3.5"
Watch this machine in action
Produces 10"x14"x3.5" and 7"x14"x3.5"
Watch this machine in action
our technology has been featured on
Want to stay in a CEB house?
Come visit us in San Antonio, and spend the night in this beautiful CEB home featured on "Building off the Grid".
This home is 100% off the grid and GREEN. You’ll find it rustic but clean and comfortable. It is entirely made from earth using AECT CEBs (compressed earth blocks). The floor is Earthen and sealed with linseed oil. The ceiling, trim and closet walls are made from up cycled barn wood. The sinks, tub and appliances were rescued from finding their way in the landfill. We believe in sustainable living and doing our part to leave Earth better than we found it.