AsTerre is a French national association founded in December 2006, dedicated to professionals involved in the construction and use of raw earth (terre crue) as a building material. Operating as a non-profit organization, it fosters collaboration among artisans, builders, architects, and other stakeholders in the raw earth construction sector.

The association serves as a federation and network, promoting the development and professionalization of raw earth construction techniques in France. AsTerre organizes events, workshops, and training sessions to share best practices and facilitate networking among its members. It advocates for the recognition of raw earth techniques in the construction industry and supports research and innovation related to these materials and methods.

AsTerre’s members include artisans, builders, and architects who specialize in sustainable building practices. The association plays a vital role in advancing the use of raw earth in construction and recognizes excellence in the field through awards for outstanding projects and workshops.