In architecture we are so caught up in creating something new, we often forget about what happens at the end of a building’s life cycle—the unfortunate, inevitable demolition. We may want our buildings to be timeless and live on forever, but the harsh reality is that they do not, so where is all the waste expected to go?

As with most non-recyclable waste, it ends up in the landfill and, as the land required for landfill becomes an increasingly scarce resource, we must find an alternative solution. Each year in the UK alone, 70–105 million tonnes of waste is created from demolishing buildings, and only 20% of that is biodegradable according to a study by Cardiff University. With clever design and a better awareness of the biodegradable materials available in construction, it’s up to us as architects to make the right decisions for the entirety of a building’s lifetime.

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The 22nd ARCH Moscow International Exhibition of Architecture and Design was held in Moscow on May 24-28. ArchDaily joined the exhibition’s partners this year for the first time, and together with speech: media-project they presented a special exposition during Arch Moscow.

Featuring the buildings that received the ArchDaily Building of the Year award in 2017. The 16 sites that received the most votes this year from visitors of the ArchDaily website became the focus of this exposition designed by the architect Sergei Tchoban (together with the architect Andrei Perlich, and curator Anna Martovitskaya – chief editor of speech: magazine). In order to best show the sites’ photographs and drawings, the installation was designed in the form of 8 double blocks, whose shape and color reference the ArchDaily logo. Before us are snow-white rectangular blocks with the recognizable blue window-niches, and it is in these niches that the photographs of the best buildings of the year are displayed.

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