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What is Steel Slag Concrete?

The construction industry is one of the largest in the world, and cement and concrete are literally the building blocks of its success. Evolving from prehistoric caves to today’s towering skyscrapers, concrete structures have and will continue to be vital components of modern civilization, providing long-lasting, reliable support for buildings, roads, bridges, tunnels and dams. So much so that concrete is the most consumed material on Earth, second only to water, while the steel used to reinforce it is by far the most commonly used metal. But this doesn’t come without high environmental costs: concrete accounts for 8% of global CO2 emissions, much of which come from the extraction and transportation of aggregate materials such as sand, gravel and crushed stone.

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Ljubljana Architecture City Guide: 23 Projects to Discover in the Capital of Slovenia

Ljubljana is Europe’s little secret. This small capital city (less than 300,000 inhabitants) is perhaps surprisingly big in terms of architecture, and the variety of its built history makes it a mandatory stop in your architectural journey. From richly painted churches to sobering Brutalism. From classical Baroque and Habsburg-inspired architecture to delightful Art Nouveau façades and interiors. And of course, abundant greenery (Ljubljana is Slovenia’s – and now Europe’s – green capital) and food.

Ljubljana is a city that has many layers. Its beginnings as a Roman city are still visible (a wall, the world’s oldest wooden wheel, and the roads in and out of the city to name a few). Its contemporary vestiges might have aged, but their meaning hasn’t – think of the Republic Square or Brutalist petrol stations. It’s when we visit in person that we are able to truly feel these places and understand these layers.

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Hospitality Within Healthcare Spaces: Crystal Clinic Orthopaedic Center

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Imagine walking into a hospital and being greeted by greenery, views, natural light streaming in through large windows and open spaces that promote calmness and serenity. These favorable conditions play a crucial role in shaping patients’ experience, making their days a little bit easier while promoting healing. In fact, good healthcare design has been shown to reduce patient stays, infection rates, medication and medical errors, as well as improve staff attraction and performance. A well-designed facility can ultimately transport patients from a sterile, clinical environment to one that is warm, inviting and even uplifting. Such is the case of the Crystal Clinic Orthopaedic Center by HGA Architects, which has been selected among the five winners of the 2022 Shaw Contract Design Awards “Best of Globe” for its innovative approach to healthcare.

Courtyards in Peruvian Houses: 10 Projects and their Floor Plans

With the exception of some areas, within the three principal regions of Peru--coastal, mountain, and rainforest--the climate is characterized as tropical or subtropical and the differences in summer and winter temperatures is minimal, rarely reaching beyond 15 °C and 27 °C. This mild climate has thinned the line between exterior and interior spaces, a fact evident in the region's architecture. 

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Reading Architecture in the Works of Venturi and SANAA

Architecture is never an accident. It is a carefully planned out scheme of patterns and styles that respond to natural surroundings, celebrate materiality, and/or are referential of stylistic movements throughout history- all a means of understanding why things are the way that they are. There are different ways to understand how to analyze architecture, through the use of diagrams, patterns, relationships, and proportions to name a few. To both architects and laypeople alike, there’s a subconscious desire for a decision-making structure in design. As a result, architecture has become an exercise in self-positioning- a microcosmic reflection of the world around us as seen in the designs we build.

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Edible Cement: Innovative Material That Uses Food Waste in Civil Construction

Add cabbage leaves, orange peels, onions, bananas and a few slices of pumpkin to get... cement. That's right, researchers from the University of Tokyo in Japan have developed a technique through which it is possible to produce cement from food waste. Besides being used in construction, the innovative initiative is edible as well. You can make boiled cement into a delicious meal by adjusting flavors, adding seasonings, and breaking it into pieces.

House Plans Under 50 Square Meters: 30 More Helpful Examples of Small-Scale Living

Designing the interior of an apartment when you have very little space to work with is certainly a challenge. We all know that a home should be as comfortable as possible for its inhabitants, but when we have only a few square meters to work with and the essential functions of the home to distribute, finding an efficient layout is not easy. Following our popular selection of houses under 100 square meters, we've gone one better: a selection of 30 floor plans between 20 and 50 square meters to inspire you in your own spatially-challenged designs.

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Blocks: Plug-in for Interior Design in Revit

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Some professionals have struggled with using Revit for developing interior projects from start to finish, partly due to the scarcity of modern 3D objects to meet the needs of an architecture project in BIM. As a result, the search for quality objects for Revit required time, patience and a lot of creativity.

Realizing this need among professionals, Blocks developed a free plug-in for Revit, which has a library of furniture, lighting and decor. Every week, users have access to new editable families, with the biggest trends in the architecture and interiors market.

West Coast Modernism: LA's New Class of Single Family Homes

Los Angeles is a city of dreams. Known across the United States and the world, L.A. embodies both freedom and experimentation, defined as much by its freeways as its diversity. It is also a city of houses. Single-family homes cover almost half of Los Angeles, and as the city continues to evolve, architects have explored new ideas on modernity and daily life through the single-family typology.

Around 10 million people live in L.A. County, and Los Angeles itself has become one of the world's most ethnically diverse cities. The built environment reflects the nature of its residents, home to some of the most iconic residential and cultural architecture in the world. Los Angeles has its own dose of Lautner, Schindler, Wright, and Neutra. It's a city that has long embodied multiplicity and progressive forms, from the Eames House and Gehry's Residence to the iconic Stahl House. Through the lens of photographer Julius Shulman, many homes came to represent not only new residential styles but also the postwar culture of Southern California.

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Rest on the Beach: 5 Hotels on the Brazilian Coast

Summer, school holidays, and the desire to swim in the sea. A visit to the Brazilian coast at this time of year is a great idea for a variety of reasons. Thinking about its vast diversity, we selected some hotels arranged in different states that, in their projects, bring different ways of dialoguing with the context but also give comfort and leisure to their guests.

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The AI Image Generator: The Limits of the Algorithm and Human Biases

2022 has been the year of AI image generators. Over the past few years, these machine learning systems have been tweaked and refined, undergoing multiple iterations to find their present popularity with the everyday internet user. These image generators—DALL-E and Midjourney arguably the most prominent—generate imagery from a variety of text prompts, for instance allowing people to create conceptual renditions of architectures of the future, present, and past. But as we exist in a digital landscape filled with human biases—navigating these image generators requires careful reflection.

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Spanish Architects Create Moisture-Absorbing Mortar from Construction Waste

Cities are filled with waste materials and the need to reuse existing resources has become key in fighting the increase in waste production. More than a third of all the waste generated in the EU comes from construction and demolition, containing different materials such as glass, concrete, bricks and ceramics. But how to manage this staggering amount of waste production from construction? According to the Spanish Law on Waste and Contaminating Soils, concrete and ceramic waste with no considerable processing can both be reused in construction . By combining reused material waste with technology, architectural design can create innovative solutions that contribute to minimizing environmental impact.

The Noun Crisis: Defining an Architect

Most architects can relate to the feeling of being plunged into a deep devotion toward architecture. What starts out as a dream career becomes a nightmare for many. After a rigorous education, the experience of a tumultuous career journey can dishearten professionals. Twitter threads and LinkedIn posts have widely debated topics of long work hours and disparate pay, with not many solutions. Architects are constantly at war between profession and passion, a juxtaposition of love and despair. Perhaps, at the root of these problems is the colloquial definition of the noun ‘architect’.

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Local Inspiration for Contemporary Design: Hilton Singapore Orchard

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Focused on bringing spaces back to life, Avalon Collective takes a pre-existing building and transforms it into a contemporary hotel that relates to the locality and origin of Orchard Road, while capturing its modern retail context. Through a consistent design language and spirit that incorporates history and regeneration, the new Hilton Singapore Orchard has been selected among the five winners of the 2022 Best of Globe Winner.

6 Houses in 6 Films: Architecture and Cinematographic Space

There are many ways to get to know a place. Ask a group of people who know Venice; chances are good that everyone has some mental image of the city and its canals. Once again, ask how many have already visited the Venetian capital. Few or no one may have done so. While traveling is a complete way to experience a place, it's not the only way - images of cities, areas and buildings are everywhere, from advertising to the arts, from Instagram to cinema, and they leave deep impressions on our memory and imagination.

How Tactical Urbanism Helped Conquer the Streets of Jersey City

This article was originally published on Common Edge.

Covid has been particularly hard on cities: downtown business districts are still struggling due to the shift to remote work; some cities have seen population declines; and crime has spiked virtually everywhere. In addition, the pandemic pushed more people into cars, setting back the safe streets movement. After years of progress, cities like New York City saw big increases in pedestrian deaths. This is a nationwide problem—with one notable exception: Jersey City recently announced that no one died on its city streets in 2022, meeting its Vision Zero plan for the city. The milestone was the result of years of work by the city and its collaborator, Street Plans, a planning firm founded by Mike Lydon and Anthony Garcia. Lydon, a DPZ alum and co-author of the 2015 book Tactical Urbanism (currently being updated), began working with Jersey City on a whole raft of initiatives six years ago. I spoke with Lydon last week and asked him, specifically, how the city and he did it.

Refurbishment: Reviving Historic Copenhagen with Modern Design

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Historically home to vikings, kings and queens, Copenhagen is a vibrant city that mingles contemporary architecture with traditional waterways, narrow cobblestone streets, old timbered houses and ancient castles. Filled with history, its buildings embody a historic legacy that traces the memory of all the characters, epoques and events in which the city has passed through. How to keep all this history alive? By refurbishing traditional buildings within modern design, Copenhagen respectfully enjoys its historical architecture while adapting to current trends.

Taking a moment to envisage the existing built environment before addressing a clean slate, refurbishment allows architects to repurpose existing structures for a new use, preserving its character and history while reducing the environmental impact of new constructions. Through the most outstanding cases of rehabilitation of classic buildings in the city, the following article analyzes three different strategies for reusing historic buildings through innovative and sustainable design.

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