CETA RAM BLOCK PRESS PDF

THE CETA-RAM BLOCK PRESS by Roberto Lou Ma, Civil Engineer, Centro de Experimentación en Tecnología Apropiada, Guatemala1. INTRODUCTION T. The CETA-RAM is a manually operated block press, developed by the author just after the February Guatemalan Earthquake, specifically. CETA. Centro de Experimentacion. en Tecnologia Apropiada. Apartado F. Guatemala C.A.. Description. The CETA-Ram Block Press was developed by.

I just popped out my tape measure in curiosity. Labour force required incl. My ebook explains how to build earthbag retaining walls that would be much stronger and more durable. Please enable JavaScript on your browser to best view this site.

Size of machine length x width x height 40 x 25 x 70 cm 16 x 10 x 28 in. I am really happy to have found this press produced in Guatemala, I am looking for a CEB press for a social project in El Salvador and this is my perfect match. Do you know if it is still being built and sold?

The block is then hand carried between the two pallets and carefully laid on its side on the ground, thereby freeing the pallets for immediate reuse. A special insert with dividing plate for making two half-blocks at a time has also been developed, as well as Inserts for semi-hollow froggedchanneled and rabbeted blocks.

I want to purchase 1pc of ceta ram were can I get it.

Any ideas or is this just too much for this type of material? Your email address will not be published. Notify me of new posts by email. Just a little bigger and more efficient. I really like the free blok. Quick calculation for a bloxk house measuring 6m square by 2.

The hollow blocks are intended for use in reinforced masonry for low cost earthquake resistant housing. My ears perked up when I heard lighter, faster, easier. This site uses Akismet to reduce spam.

Not deducting for doors or windows for simplicity. The dimensions of the block are The holes simplify the placement of vertical reinforcement in earthquake resistant wall constructions: To date, CETA has built more than 50 units, used in various rural prwss projects throughout the country and abroad. Built entirely of steel, it is composed of three main assemblies see drawings: Notify me of follow-up comments by email.

The length of three blocks, included the respective joints, add exactly one meter.

These columns also serve as inserts to form the holes in the blocks. The block dimensions have been especially conceived for modular coordination on the basis of 50 or centimeters: Twenty four blocks lay up one square meter of wall.

Are they still building this way decades later?

CETA Ram Block Press | Natural Building Blog

Leave a Reply Cancel reply Your email address will not be published. This glock out to be convenient in the planning and execution of low cost housing projects, as it allows a modular coordination on the basis of 50 and centimeters, in both architectural and structural aspects. I wonder how these types of block would work as a retaining wall against a hill? Thus the ceha can be removed to make solid blocks. It would appear that with proper care and maintenance, the life span of CETA-RAM, expressed in terms of production, could conservatively be estimated atblocks.

Soil block presses: CETA- Ram

Nevertheless, it is capable of molding at high pressure, dense and neatly finished blocks ofhigh structural quality, at veta rate of to units per eight hour shift,when operated by two persons. The CETA-RAM is a manually operated block press, developed by the author just after the February Guatemalan Earthquake, specifically for the production of hollow soil-cement building blocks. Before filling in the soil a steel pallet is laid at the bottom of the mould and after the compacted block is ejected, boock second pallet is placed on top of it.

A Cinva ram seems best for typical heavy soils unless you have lightweight additives. Two 6cm diameter holes run through its full thickness. Can you give me any contact?

This press makes larger blocks than the Cinva ram to make better use of lightweight volcanic soil. Some of these machines have produced more than 60, blocks apiece, without operational problems and without undue wear. So CEBs would not be the best choice. That means you could build a larger house for yourself, several smaller buildings around your homestead and then sell it to a housing group that could go on to make another 70 houses or so for poor people.

CETA Ram Block Press

An alternative model of the machine has also been developed to produce both hollow and solid blocks. Would be amazing, thanks! In properly constructed masonry walls, the holes are aligned through the full height of the wall, so that steel reinforcing rods can be inserted at suitable intervals and cement mortar grout poured in from the top, to achieve earthquake resistance.

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