Crua: cooperating to change the future of construction materials.

The cooperative crua exists thanks to all the people who have supported it. You're one now. Thank you!

Remember that you can deduct up to 80% of your contribution, calculate it here.

Thank you for taking the step! We will include your name in the list of patrons of our website.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Cooperative spirit! You will receive a totebag made from organic and fair trade cotton.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Thank you for your contribution! You will receive a totebag and a t-shirt made from organic and fair trade cotton.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Do not worry, you will not be left without a bag and t-shirt, but you will also be able to enjoy a visit to the crua facilities, which will have been possible thanks to you, plus the visit to an earth project by the team.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Join us in the transformation of the construction sector. With your contribution, you have not only helped make this transformation ever closer, but you will learn to formulate and ram a block of compacted earth!

Remember that you can deduct up to 80% of your contribution, calculate it here.

You seem to be committed to the environment! Thank you for your contribution! We will help you think about how to improve climatically the place where you live, enjoy a personalized advice for your home or your place of work.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Together we make the change! We are so grateful that we invite you to a workshop of formulation and technique of rammed earth wall, and we will also help you think about how to climatically improve the place where you live, enjoy personalized advice from your home or your workplace. Don't worry, you will also receive a totebag and a t-shirt made from organic and fair trade cotton.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Are you solidary and also have a space to rehabilitate or build? With your contribution you have achieved a draft project of bioconstruction of the space of your dreams! Once the campaign is over, we will meet to start projecting.

Remember that you can deduct up to 80% of your contribution, calculate it here.

Let's work together! Thank you very much for wanting to be part of the project, your space will be a pilot space of our blocks, soon you will be able to enjoy a space made to measure of your needs and most importantly, of earth!

Remember that you can deduct up to 80% of your contribution, calculate it here.