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.
The increasing use of air conditioning is causing many cities to hit record energy consumption levels during brutally hot summer months. In populous countries like India, China, Indonesia, Brazil, and Mexico, large urban centers function like ovens: buildings absorb heat that is re-released back into the environment, further increasing the local temperature. More heat outside means more air conditioning inside, which not only raises energy consumption, but also increases the levels of carbon dioxide in the atmosphere.
With this vicious cycle in mind, a paint was created to protect buildings and urban structures from excessive solar radiation, diminishing the effect of the urban heat island. The innovation came from the partnership of UNStudio, a Dutch architectural firm, and Monopol Color, a Swiss paint specialist. The dark-colored materials that are used to construct the buildings in our cities are one of the main causes of heat accumulation in urban areas. While darker materials absorb up to 95% of the sun’s rays and release them straight back into the atmosphere, this value can be reduced to 25% with a normal white surface. Now, with ‘The Coolest White’, it is possible to reduce absorption and emission to 12%.
When we think of energy from renewable sources, the first that probably come to mind are solar and wind. And decentralizing power generation is something that has inspired engineers and inventors from all over the world.
So what about turning the mechanical energy generated when people walk into electrical energy? It can be done thanks to technology developed by Laurence Kemball-Cook,founder of Pavegen. Using platforms inserted within sidewalks Pavegen converts steps into electric power (while also generating data and even rewards). But before you go out there feeling like Michael Jackson in Billie Jean, you should understand how this system works.
Most of the materials that we use in the construction of our projects have shapes and dimensions that seek to facilitate their storage, transfer, and installation, being constituted in its majority by orthogonal modulations. These straight angles don't always fit with the irregularity of our designs, nor do they coincide exactly when encountering more organic materials or other specific elements such as ducts, pillars, or furniture.
This simple tool allows you to copy, duplicate, and measure complex contours so that the materials adapt perfectly to other elements. Its mobile 'teeth' must be pressed against the profile to obtain a mold of its shape, generating templates that will allow cutting and adjusting the original material with precision. Thus, the tool could even be useful for replicating or repairing unique details in restorations or refurbishments.
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International master planning and architecture specialists, Benoy won the bid for Shanghai's 367,000 square meters Yuqiao Science Innovation Centre. This technological hub will work towards Shanghai's goal to be a world-class city by 2040.
With the aim of promoting more efficient ways to isolate and protect building envelopes, the Chilean team Rootman has developed Thermoroot; a biodegradable and 100% natural insulation made from roots without genetic modifications or chemical additives. These roots make up what the company is calling a Radicular Mattress which, in addition to thermally and acoustically insulating the walls, floors, and ceilings of buildings, it is fire resistant.
Nine visionary projects focused on living within the relatively unexplored terrains of sea and space have been selected as winners of the 2017 Jacques Rougerie international architecture competition.
Established in 2011, the competition aims to foster the creativity of young architects by challenging them to complete “innovative, audacious and promising projects” that imagine new methods of sustainable development within the realms of sea and space.
Architectural submissions were awarded this year within three categories: Innovation and Architecture for the Sea, Innovation and Architecture for Space, and Architecture and Sea Level Rise. Within these categories, projects were selected in three disciplines: the overall Grand Prix, the “Focus” theme award, and the Coup de Coeur.
Check out the winning projects below.
Brikawood is an intuitive and logical construction system of wooden bricks that allows the rapid construction of an entire house without the use of nails, screws or adhesives.
Each unit is totally recyclable and consists of four pieces of wood –two lateral elements and two transversal spacers– which are assembled to the general frames of the building by interlocking, achieving total rigidity when working together. The resulting structure presents thermal, mechanical, acoustic and anti-seismic properties and is designed to be used without cladding or membranes, adding only an anti-return valve specific to Brikawood, in order to increase the performance and tightness of the construction.
Whether architects are trying to meet the Architecture 2030 Challenge or pursuing their own mission to save energy, they have an opportunity to design buildings that can limit carbon emissions and be resilient against changing climate conditions.
To help architects meet their goals, a new wave of chemistry and material science is bringing innovative materials and building systems to the marketplace. From advanced insulation foams to multiwall cladding, this next generation of high-performing materials will help accelerate energy-efficient design.
Learn more about some of the high performing materials of today and tomorrow.
This Fall, global architecture and design firm, Morphosis has their plate full as four of their projects reach significant construction milestones. From Africa to the Middle East, Europe and the U.S., Morphosis is creating international landmarks that display their values of sustainability and future development. Read on to learn more about what Thom Mayne's team is up to.
Earlier this month, Studio Bas van der Veer, the Dutch product design studio, unveiled its design for a rain barrel at the three-day fair, spoga+gafa 2017, in Cologne. Van der Veer, a graduate of the Design Academy Eindhoven, initially designed the product – then titled ‘A Drop of Water’ – as part of his thesis in 2009, for which he not only won the prestigious René Smeets Award for best project at the school’s Graduate Galleries exhibition but was also shortlisted for the Melkweg Award. Over the years, the design won numerous accolades, including the Journées des Collections Jardin - Innovation Award, and the Tuinidee Award.
.jpg?1550747759 "Cortesia de Pavegen")
.jpg?1517424651 "SOLAR SPORE, An algae photobioreactor in outer space / Pierre-Jacques Truyman, Alexandre Brassart, Sylve Truyman; France. Image Courtesy of Jacques Rougerie Foundation")
.jpg?1517424637 "Refuge-ground : Towards habitable offshore salt platforms / Lambert David, France. Image Courtesy of Jacques Rougerie Foundation")
.jpg?1517424660 "Currents for Currents, Blue is the new green / Deo Alrashid T. Alam, Robert Andrew P. Galano, Pierre Michael Monjardin; Phillippines. Image Courtesy of Jacques Rougerie Foundation")
