Rammed Earth
Ancient constuction technique
Rammed earth is a traditional construction technique that involves compacting raw earth in successive layers within a formwork. Present for millennia in various civilizations, this pragmatic method relies on the use of on site materials.
A true regional heritage, this technique is being reinvented as an ecological and sustainable alternative to modern materials such as concrete, particularly for the construction of load-bearing structures.
Excellent thermal and acoustic insulating performance
With a large phase shift, rammed earth regulates the interior temperature, keeping it cool in summer and warmer in winter.
Due to its very high density, rammed earth is a very good acoustic insulator, creating a calm and comfortable habitat.
Environmental respect
Clay is a local and natural material that requires little energy to process. Its production emits little CO2, making it a leading eco-friendly choice.
Humidity management
Rammed earth is a breathable material, which naturally regulates humidity. It allows moisture in the air to escape, reducing the chance of mold buildup and ensuring a healthy indoor climate.
Natural aesthetic
Rammed earth offers a raw and warm appearance that can be left as is or covered with a finishing coat to add touches of color - or a lighter tone.
It blends perfectly with other natural materials such as wood and stone, creating harmonious and aesthetic spaces.
Valorisation of onsite materials
The soil used can come directly from the construction site.
It can also come from a quarry in close proximity where it is usually considered waste, thus minimizing the carbon footprint of this technique.
In regions where the earth is not compatible with this technique the mix can be formulated or a compacted concrete could be used with onsite aggregates.
Prefab or on site
The system designed and developed by TCND is modular:
We can produce blocks in our warehouse and then deliver and assemble the blocks on site.
We can set up our production directly on site and assemble the work as we go.
The choice will depend on the space available on site and the location of the deposit of earth.
RENOVATION
The fight against the abuse of historic earth buildings
Earth construction heritage is very important in France, particularly in our beautiful Rhône-Alpes region.
Many people buy rammed earth buildings and start work without knowing the material.
Without asking important questions and often accompanied by "professionals", many embark on renovations that can lead to real disasters: cement coatings, plasterboard and rock wool, polystyrene and concrete slabs...
These conventional techniques, far from being traditional, must be banned when we begin the renovation of an earthen building.
To advise you, guide you, and carry out your work while respecting the earth building for a lasting renovation, contact us now by filling out the form at the bottom of the page.
Contact us
Because of a high demand,
All contact for quotes must be sent with plans and budget estimations attatched so we can respond efficiently.
