Proven longevity with minimal deterioration, reduced maintenance, and recyclability at end of service life: concrete masonry, interlocking concrete pavements, permeable interlocking concrete pavements, decorative landscape walls, and Proto-II™ certainly apply to all of the criteria.
Concrete is prized as an extremely durable material, and in the form of concrete masonry units, pavers, and landscape units provides long-lasting structures and pavements requiring little to no maintenance, with less impact than poured concrete
While concrete masonry walls are not "flexible" in the sense of reconfiguring to a new layout, they are one of the most resilient and disaster-resistant structural systems possible. Their performance would be the reason a building could be refitted or repurposed beyond original intent or post-disaster.
ICP and PICP are not only inherently durable, but they can be removed and reinstalled to revised site plans.