Use & ReuseArchDaily's Monthly Topic - May 2019

Kengo Kuma uses materials to connect with the local context and the users of his projects. The textures and elementary forms of constructive systems, materials, and products, are exhibited and used in favor of the architectural concept, giving value to the functions that will be carried out in each building.

From showcases made with ceramic tiles to the sifted light created by expanded metal panels, passing through an ethereal polyester coating, Kuma understands the material as an essential component that can make a difference in architecture from the design stages. Next, we present 21 projects where Kengo Kuma masterfully uses construction materials.

The construction industry is responsible for 75% of the consumption of earth's natural resources. Stone, sand, iron, and many other finite resources are extracted in huge quantities to supply the markets. Additionally, construction sites themselves generate enormous quantities of waste, whether through construction, demolition, or remodeling. In Brazil, for example, construction waste can represent between 50% and 70% of the total mass of municipal solid waste [1]. This waste often ends up in landfills and dumps rather than being properly disposed of, overwhelming municipal sanitation systems and creating informal disposal sites.

China seems to be at the peak of a refurbishment fever. Not only hutongs in historic downtowns, but abandoned industrial factories are becoming new tech or cultural hubs, and even buildings in the risk of collapse are refurbished to extend their lifespan. Why is this happening? Who is investing? How could this happen in a country where you cannot buy properties?

It is expected that within the next few of decades, Earth will have absolutely nothing left to offer whoever/whatever is capable of surviving on it. Although the human race is solely responsible for the damages done to the planet, a thin silver lining can still be seen if radical changes were to be done to the way we live on Earth and how we sustain it.

Valldaura Labs is a project to create a Self-Sufficient Habitat Laboratory.promoted by the Institute for Advanced Architecture of Catalonia. It is located in the center of the Metropolitan Area of ​​Barcelona, ​​in the Park natural of Collserola.

“The greenest building is the one that is already built." (Carl Elefante, FAIA)

It is expected that within the next couple of decades, Earth will have absolutely nothing left to offer whoever/whatever is capable of surviving on it. Although the human race is solely responsible for the damages done to the planet, a thin silver lining can still be seen if radical changes were to be done to the way we live on Earth and how we sustain it. 

Expanded polystyrene (EPS) is a plastic material widely used for thermal insulation (and in some cases, acoustics) in building envelopes.

So is it possible to recycle it and apply it again in other construction processes? Yes, EPS can be crushed and compacted to be used in the manufacture of new plastic products. But it can also be recycled and live again in the construction of architectural and urban projects in the form of paints and coatings.

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If walls could speak, they would have the most stories to tell - stories of antiquity, war, scandal, and reconciliation. Approaches to preservation are as varied as the architects behind them, but many take on the challenge with flair and restraint in equal measure. It is common to see preservation that combines ancient structure with contemporary features, creating beautiful combinations of old and new.