After researching and experimenting with the “dynamization” of concrete using personal and empirical methods, I wanted to find something reliable. During a training course, a craftsman told me about Pneumatit. I quickly made contact to learn more about this phenomenon.

As a professional geomancer and specialized in animal husbandry in Brittany for 20 years, I have always been interested in the “ambiance” inside buildings. Due to geobiological and electromagnetic disturbances, as well as the effects of building materials, the quality of life for animals in such modern places is not always particularly good.

The floor slab on which animals move and rest is an essential basis: it mediates between earth energies and sky energies. For years, I have been able to conduct experiments on the “information” of concrete during construction. The results were very uncertain. That’s why I went to Alsace to “try out” concrete that had been dynamized with Pneumatit. I wanted to become aware of its achieved effect.

What a pleasant surprise! It was January; being from Brittany myself, there was a Nordic coldness running through the open building under construction all around me; yet somehow, I felt carried by inner waves of warmth…I am convinced by this product and now recommend it for every construction project.An animal keeper does not always have the opportunity to choose their stable location; therefore it can also be located in an area with strong geophysical disturbances. Dynamizing concrete with Pneumatit as a measure for care and correction can solve this problem because Pneumatit regulates and mitigates influences from faults, water veins, or grid disturbances. It seems that we thereby rediscover our actual geophysical location naturally – as it is there and cannot be moved – but its information is changed in such a way that its potential for stress is completely transformed.

September 2018, Redon in Brittany, France


In 2020, Leroy was at a farm in Bain-de-Bretagne where the farmer had plans for a new stable construction. The farmer also told him about another upcoming project, a biogas plant. However, Leroy did not conduct any geobiological investigation of this part of the site.

In March 2021, the concerned livestock owner called me. They were erecting walls for the biogas plant storage area; however, the mason and concrete supplier had been having problems with concrete setting for two weeks now. It was the desperate mason who finally asked to involve a geobiologist. When removing formwork boards from set concrete they would always stick to them; despite changing their concrete formula twice already this phenomenon persisted. The mason followed all instructions when preparing formwork boards; they even ordered from another supplier but still faced issues with sticking and unevenness which required plastering over.

I was already somewhat familiar with this area without having discovered any particularly disturbing frequencies at first glance; I went to visit it again where I initially found fault lines in soil then an extremely strong unusual disturbance which I also felt within my body too! Following these faults led me about one-and-a-half kilometers away towards mobile phone and television towers – perhaps these amplifiers combined with fault lines created fields that possibly de-structured mixing water used within their concrete?

We then suggested to the mason that they try adding Pneumatit to three concrete mixer trucks in the afternoon as a test. Indeed, the treated concrete no longer stuck to formwork boards! In the following week, remaining concrete could be processed with Pneumatit without any further problems.