Materials & ProductsExclusive Articles, from ArchDaily

Choice of building materials and the inherent continuous reflection about the reach and capabilities of architecture are an interesting alternative way to approach this issue. The materials used in social housing should address local and economic possibilities and the real needs for access to housing in the contemporary context.

Briefly, structural masonry is a construction system in which the walls of the building perform a structural function, using masonry units arranged in a way that is self-supporting and load-bearing. The walls will evenly distribute the load to the foundation and later into the ground.

In this week's reprint from Metropolis, Amanda Schneider, president of ThinkLab, the research division of SANDOW, explores how "designers can help create healthy, safe interiors with thoughtful surface and filtration selections". Asking how we can have sanitized surfaces, without having to deep clean them regularly, the author discusses the materiality of healthy safe interiors.

HANNAH office, founded by Leslie Lok and Sasa Zivkovic, is a US-based architecture and research practice that has been experimenting with digital design and fabrication techniques across all types of projects ranging from furniture to urbanism. Both professors at Cornell University College of Architecture, Art, and Planning, Leslie and Sasa lead a studio with a focus on innovative design, where technology plays a crucial role in their work, combined with a sharp study of materials, new applications, and construction techniques, resulting in highly creative projects.

Curved shapes have always sparked architects' fascination for evoking nature's beauty, fluidity, dynamism, and complexity. To replicate these shapes, however, is no easy task. From their two- or three-dimensional representation to their execution in their final materials, this represents an enormous difficulty, which requires technical expertise and a great amount of knowledge to achieve strong results. Thinking of new ways to produce organic shapes from natural materials is even more complicated.

Caius Sergius Orata is credited, by Vitruvius, with inventing the hypocaust. The word, from the Latin hypocaustum, in a literal translation, means access from below. The hypocaust is a raised floor system on ceramic piles where, at one end, a furnace—where firewood is burned uninterruptedly—provides heat to the underground space, which rises through walls constructed of perforated bricks. Hypocausts heated, through the floor, some of the most opulent buildings of the Roman Empire (including some residences) and, above all, the famous Public Baths.

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A frameless window is exactly how it is described – a seamless glazing option that has no obvious frame around the perimeter. As a new design phenomenon, frameless glass panels are used for balconies, shower screens, glass doors, and bespoke conservatory windows, creating a ‘wall of glass’ effect, which is a hallmark of contemporary architectural design. Seamless glazing has a range of advantages, the first being the supreme stylistic feature it can create, letting the optimum amount of light into a room and provide a chic contemporary element to a building. Aside from the aesthetic appeal, frameless windows are simple and super-fast to install so homeowners can enjoy minimum disruption and lower installation fees.

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The way in which a fire evolves largely depends on the materials that constitute the building, as well as how it is designed. For this reason, there exist a number of fire safety requirements in building codes that must be followed during the initial design stages, as well as the physical construction of a building. In addition to these building codes, there are other considerations that must be taken into account such as thermal comfort, acoustics, and accessibility. When specifying a material or product for part of a building, the architect or design professional must pay close attention to meeting these demands. An example of a suitable material choice is the Insulated Metal Panel (IMP), which can have superior thermal properties, various appearance possibilities and good fire resistance.

Stilt houses are houses raised on piles over the surface of the soil or a body of water. Dating back to the Neolithic and the Bronze Ages, a wide variety of raised dwellings have been identified in a variety of forms worldwide, designed with several diverse and innovative methodologies. Stilt houses are well suited to coastal regions and subtropical climates. More than just a distinctive structural design resolution, they also protect against floods, maximize views and allow homeowners to build on rocky, steep, or unstable land. They also serve to keep out animals and vermin, provide ventilation from underneath, and minimize a house’s ecological footprint. 

Perforated wall panels offer a variety of benefits: they can provide passive ventilation, shade, and unique aesthetics to any façade. In the case of companies like Dri-Design, which specializes in customizable and sustainable metal wall panels, perforated panels can be produced according to a wide variety of specifications, including different colors, materials, sizes, textures, shapes, and styles of perforation. Dri-Design’s perforated imaging series even allows architects to apply images onto their facades by varying the size, location, and density of the perforations.

As cliché as it may sound, there are two things that architects really like: exposed concrete and the color black. While concrete offers a distinctive rough aesthetic, emphasizing the tones, textures, and surfaces that shape the concrete mixture, the sobriety that the color black provides allows the architect to highlight specific characteristics precisely. Combining the two seems natural. But black pigmented concrete is not as common as we might imagine. Below we talk a little about the black concrete production process and some projects that use it.

Although holograms have been a possibility for decades—the first hologram was developed in the early 1960’s following the development of laser technology—many might still associate them more with science fiction, the term conjuring up images of high-tech superhero gadgets and spaceships in the distant future. Yet as we inch closer to the reality of a hyper-technologized future, and a variety of industries—including architecture and construction— begin to embrace new forms of increasingly advanced technology, holography, too, has a chance of completely reshaping the way we conceptualize and experience architecture. While it is impossible to predict exactly how holographic technology will be used in the future, below, we list several examples of existing projects that use holograms and other types of holography to create atmospheric environments, fantastical scenes, and practical visualizations. These examples move beyond the use of holograms to visualize structures and sites during the design phase; they utilize holography to shape the completed architectural space itself, completely altering the sensory and spatial experience of their environment.

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A circular economy is an economic system aimed at eliminating waste and the continual use of resources. Looking beyond the current take-make-waste extractive industrial model, a circular economy aims to redefine growth, focusing on positive society-wide benefits. It entails gradually decoupling economic activity from the consumption of finite resources and designing waste out of the system. Underpinned by a transition to renewable energy sources, the circular model builds economic, natural, and social capital.

Historically, "cyclopean" referred to a building technique that superimposed large stone blocks together without any mortar. This allowed for a diverse array of structures across various civilizations, including defensive walls, talayots, navetas, nuraghes, temples, tombs, and forts. Nowadays, the term applies to any ancient structure consisting of large stones superimposed to form a polygonal shape.

The ceiling – commonly referred to as "the fifth wall," – has the potential to transform an interior space from average into extraordinary. When it comes to design, the ceiling is often forgotten, and there are many missed opportunities to create moments of visual interest and delight. 

Roofings are perhaps the most fundamental architectural element of bamboo buildings (together with foundations). Well-designed and built roofs play a key role in protecting a bamboo structure whilst adding to the beauty and experience of the space. What qualifies as a well-designed bamboo roof? 

Climate change remains a foremost concern in global politics, economics, and scientific research, particularly as it pertains to the architecture and construction industries. This heightened culpability for the field of architecture stems from the fact that the construction industry contributes to 40% of global emissions, and the demand in the building sector is only projected to increase by 70% by 2050. Renewable energy is part of a 21st-century sustainability paradigm that responds to climate change and environmental degradation, strengthening the momentum for global energy transformation. Renewable energy production strategies are necessary to mitigate future energy security issues as traditional sources of fuel become increasingly scarce, and an indispensable part of designing for sustainability in architecture.

Cities are so deeply rooted in the history of mankind that we hardly ask ourselves why we live in them or what the reason is for us to group together in urban settlements. Ciro Pirondi, Brazilian architect, points out that we live in cities because we like to have someone to talk to, while Paulo Mendes da Rocha classifies the city as “the supreme work of architecture.” The city is the world that man builds for himself. These are immense collective constructions, palimpsests, and collages of stories, achievements, and losses.