CEB Press

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The CEB Story 2012. from Open Source Ecology on Vimeo.

Contents

[edit] Overview

CEB Press (aka "The Liberator")
Bricks pressed on The Liberator

The Liberator is OSE's automatic, high throughput Compressed Earth Brick Press. It is named The Liberator because it is intended to free people from the single highest cost of living - housing. See Cost of Living and GVCS Naming Convention.

The CEB is at product release status and is being actively manufactured at Factor e Farm and in Texas. The presses was used heavily as a part of the Factor e Farm Infrastructure Buildout 2011.


[edit] Versions

[edit] Version 5

CEB Press 5

[edit] Version 4

CEB Press 4

[edit] Version 3

CEB Press 3

[edit] Version 2

CEB Press 2

[edit] Version 1

I don't know where info about version 1 is.

[edit] Details

The CEB Press takes earth/dirt/soil and compresses it tightly to make solid blocks useful for building. Compressed earth blocks have many advantages as a building material: by making the building materials from the readily available dirt on the building site, they eliminate the need to transport bricks from elsewhere, reducing financial cost and environmental impact. Compressed earth blocks are very strong and insulate well against both heat and sound, making for very energy-efficient building (especially combined with the energy savings from not needing to transport them from offsite). Best of all, the material they use is already on-site and does not need to be purchased -- quite literally, dirt-cheap! See the wiki page on Compressed Earth Blocks and the CEB category for more details on building using CEBs.

The Liberator has been fully designed and tested by the Open Source Ecology team. Because the Liberator is an open source technology, you can freely download instructions to build your own from materials you can obtain yourself, or contact opensourceecology[at]gmail[dot]com to buy a kit or a finished machine.

Building a machine yourself might seem intimidating, but every step of the process is fully documented and the OSE community is available on our discussion forums if you need help, advice, or a little hand-holding.

Using the CEB Press, two people can build a 6 foot high (1.83m) round wall, 20 feet (6.1m) in diameter, 1 foot (30cm) thick, in one 8 hour day, though construction time will vary somewhat depending on preparation time, what equipment is available (tractor to prepare the ground and move the blocks where they need to go), the quality of the soil, and other factors. The bigger the block size, the faster a wall can be erected, but at the cost of heavier blocks that are more of a strain to work with. Blocks from The Liberator average 25 pounds (11.3kg).

See CEB Design for more information.

[edit] Product Ecology

Construction Product Ecology

From

Uses

Creates

Enables

[edit] See Also


The Global Village Construction Set
Habitat CEB Press Cement Mixer Sawmill Bulldozer Backhoe
Agriculture Tractor Seeder Hay Rake Well-Drilling Rig
Microtractor Soil Pulverizer Spader Hay Cutter Trencher
Bakery Oven Dairy Milker Microcombine Baler
Industry Multimachine Ironworker Laser Cutter Welder Plasma Cutter Induction Furnace
CNC Torch Table Metal Roller Rod and Wire Mill Press Forge Universal Rotor Drill Press
3D Printer 3D Scanner CNC Circuit Mill Industrial Robot Chipper Hammermill
Energy Power Cube Gasifier Burner Solar Concentrator Electric Motor Generator Hydraulic Motor Nickel-Iron Battery
Steam Engine Heat Exchanger Wind Turbine Pelletizer Universal Power Supply
Materials Aluminum Extractor Bioplastic Extruder Key:
Transportation Car Truck Development Prototyping Documentation Full Release

Imprimante 3D Scanner 3D Extracteur d'Aluminum Pelleteuse Four à Pain Presse à balles de paille Extrudeuse à bioplastiques Bulldozer Voiture Presse BTC Betonnière Broyeur à marteaux Imprimante de circuits électroniques Table de découpe numérique Trayeuse Perçeuse à colonne Moteur électrique Gazogène Faucheuse Râteau à foin Moteur hydraulique Fourneau à induction Bras robotisé Poinçonneuse Découpeur Laser Laminoir à plaques Microcombine Microtracteur Multimachine Batterie Ni-Fe Machine à granulés Torche plasma Power Cube Presse hydraulique Laminoir à barres et fils de fer Pulvérisateur de terre Scierie Semoir Concentrateur solaire Roto-bêche Moteur à vapeur Echangeur de chaleur Tracteur Fraiseuse de tranchée Camion Alimentation électrique universelle Rotor universel Poste de soudure à l'arc Plateforme de forage de puits Eolienne

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