Bio-receptive concrete promotes moss growth

Dutch company Respyre makes bio-receptive concrete suitable for moss to grow on the surface, Design Boom reported on February 16. "Any moss surface, small or large, becomes an automatic and natural breathing system for the city. Our system follows the natural cycle of resources and sustainability of the city. environment. With this, we are helping cities breathe," the company said.

Respyre's bio-receptive concrete.

Respyre creates a blend that adds porosity, water holding capacity, micropore texture, acidity and other nutrients to concrete, creating the right environment for moss to grow.

Moss is extremely suitable for green facades because it has false roots (rhizoids) instead of roots. False roots are not destructive. They mainly act as an adhesive, helping to keep the facades of buildings in good condition. Meanwhile, roots are strongly invasive and demanding of the environment in which they grow. The biologically receptive concrete creates a surface that conforms to the requirements of the prosthetic roots.

Moss grows on concrete surface.

The new concrete can be used for plastering or pouring in place. It can be easily applied to existing structures or new projects, being a cost-effective way to incorporate nature into urban environments.

"When placed in a suitable environment, biologically receptive concrete will facilitate the spontaneous growth of moss. With additional nutrients, moss is stimulated to grow rapidly. In addition, moss also has can be implanted for even faster results. Either way, they will cover the surface for several months and immediately begin to provide benefits," Resyre said.

Respyre aims to support those who want to use moss on the surface of their buildings, projects and structures. By choosing the right moss for the right environment, advising on the right placement and assisting with the design of the facade, the company wanted to ensure the system would naturally bring great benefits.