French to English Tech/Engineering Construction / Civil Engineering Modern, environmentally-friendly construction techniques

This term appears with no explanatory context as simply the name of one division of a large company.

I know what the term means: the use of construction methods like bolting, interlocking, bonding, etc. that can be achieved 'dry' — i.e. specifically without needing to use (wet!) mortar of any kind — the idea being that this will in general make them more environmentally friendly (anything that reduces the use of cement!)

But I can't find any equivalent terms in use in EN — I have seen previous KudoZ, basically relating to 'dry process', but this is also (and most frequently) used to refer to a specific process for making cement (and/or concrete); I am concerned about using a specifically cement-related term to refer to a policy of specifically avoiding the use of cement!

Also please note the 'filière' — it is relating to the whole sector / trade around this type of construction in general, though as the name of a Division of the company; there is also a "Carbon-neutrality Division", if that helps give a general idea of how it's being used.

I'm leaning towards the idea of "Dry Construction" — though that does tend to over-simplify it a bit, and makes me think of dry stone walls on Welsh hills...