Edison’s idea: a house that could be built with one pour of cement. The process could eliminate not only the traditional work of erecting walls and roof but also much of the labor involved in finishing the interiors. Given the right mold, “stairs, mantels, ornamental ceilings, and other interior decorations and fixtures” would all be formed by the same giant piece of concrete. — slate.com

After 2,000 years, a long-lost secret behind the creation of one of the world’s most durable man-made creations ever—Roman concrete—has finally been discovered by an international team of scientists, and it may have a significant impact on how we build cities of the future. — businessweek.com

The Ping’an Finance Center is planned to top out at 660m, making it not only China’s tallest building but the second-tallest building in the world after the Burj Dubai. 80m has been built so far, but construction has been halted in the wake of the revelation from Shenzhen’s Housing and Construction Bureau that substandard sea sand concrete had been used in its construction. — wired.com

In an industry constantly pursuing innovative design that is both environmentally and ethically sound, the implementation of raw materials is directing interior design in 2013.

Natural materials are being sourced and taking on new forms as designers reinvent familiar items with sustainable credentials. — DesignBuild Source

The Structural Technology Group has developed and patented a type of biological concrete that supports the natural, accelerated growth of pigmented organisms. The material, which has been designed for the façades of buildings or other constructions in Mediterranean climates, offers environmental, thermal and aesthetic advantages over other similar construction solutions. The material improves thermal comfort in buildings and helps to reduce atmospheric CO2 levels. — sciencedaily.com

Locating and patching cracks in old concrete is a time-consuming business, but rebuilding concrete structures is expensive. Jonkers thinks the solution is to fight nature with nature: he suggests combating water degradation by packing the concrete with bacteria that use water and calcium lactate "food" to make calcite, a natural cement. — newscientist.com

Using natural soil and sand, the Stone Spray can construct intricate solid structures at almost any location, even on vertical surfaces. The device was developed by architects Petr Novikov, Inder Shergill, and Anna Kulik as a research project to experiment with applying the concepts of digital manufacturing to construction work. — gizmag.com

Unlike conventional concrete, Iranian concrete is mixed with quartz powder and special fibers - transforming it into high performance concrete that can withstand higher pressure with increased rigidity.

Due to its combination, the new Iranian-made concrete is an excellent building material with peaceful applications like the construction of safer bridges, dams, tunnels, increasing the strength of sewage pipes, and even absorbing pollution. — presstv.ir

Whatever else you might think about it, Boston City Hall is an improbable building. Call it a giant concrete harmonica or a bold architectural achievement, but to walk by this strange, asymmetrical structure in Government Center is to wonder how on earth it landed there. — bostonglobe.com

The past 12 months have seen a remarkable number of humanitarian crises with earthquakes in Japan and New Zealand and deadly tornadoes in the southern US being among the most recent.

Among new innovations which could help relief efforts is a fabric shelter that, when sprayed with water, turns to concrete within 24 hours. — BBC News