Ancient green building technique helps ease West Africa housing crisis

March 24, 2017 by  
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Semi-arid regions of Africa face unique obstacles in their efforts to address a growing housing crisis . For years people built roofs with bush timber, but thanks to climate change and deforestation , those building methods are no longer feasible. And sheet metal is simply too expensive for most rural families. So the Nubian Vault Association is bringing back an ages-old sustainable building material: mud bricks . Back in 2000, Burkina Faso farmer Seri Youlou and Frenchman Thomas Granier started the association, which is also known by its French name Association La Voûte Nubienne (AVN). They resurrected what they call the Nubian Vault technique, or the process of constructing sturdy vaulted roofs with mud bricks similar to processes employed centuries ago in ancient Egypt. The brings are simply formed with earth and water and then dried in the sun. Houses with these vaulted roofs last for at least 50 years, or even more if they are well maintained. They’re also cheaper than tin or timber, and stay warm in cold weather and cool in warm weather. Related: Bioclimatic Preschool Built with Rammed Earth and Mud Bricks Keeps Cool in the Moroccan Heat The association also works for economic growth by training local apprentices and supporting village masons in multiple West African countries. They aim for a self-sustaining Nubian Vault market, and according to Curbed, their A Roof, A Skill, A Market program has made a $22 million economic impact. They’ve trained over 380 masons, with hundreds more learning as apprentices. The group has now helped homeowners build over 1,800 homes across Burkina Faso, Ghana, Mali, and Senegal. A Nubian Vault home costs around $1,000, and families can lower costs by making their own mud bricks. Not only has the technique helped put a roof over families’ heads and driven economic development, it’s benefited the environment as well. According to AVN , since September 2015 Nubian Vault homes have saved around 55,000 tons of carbon dioxide from going into the atmosphere. + The Nubian Vault Association Via Curbed Images via The Nubian Vault Facebook

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Ancient green building technique helps ease West Africa housing crisis

Spruce up your home with this verdant Living Table

March 24, 2017 by  
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If you’re looking to greenify your home, look no further than the plant-filled Living Table . At first glance, the table appears to be a simple square planter covered in a glass top, but an integrated capillary system within the design actually mimics how plants naturally grow, while eliminaing the need for drainage. The high-tech system offers an attractive low-maintenance planter that even those without a green thumb can manage. The Living Table has an integrated passive sub irrigation system that creates a capillary action where water flows upwards. This system, along with the ideal balance of moisture to aeration in the base, results in an attractive planter that doesn’t need drainage. The low-maintenance design, which allows the plants to auto regulate, is perfect for those who find themselves constantly killing their plants because of too much or too little water. Related: Give your succulents their own spacesuits with this 3D-printed planter As far as planting, the  Living Table system is designed for low-growing, ground cover type plants that won’t grow tall enough to touch the glass. Standard 4” plant containers or smaller can be placed directly onto the Habitat Horticulture Growtex capillary mat or plants can be directly planted into the table base using any standard potting soil. Although the planter design is meant to be low-maintenance, the manufacturers are careful to point out that the plants’ specific needs should be considered before planting. The Living Table comes in two sizes with either a stainless steel or powder white finish, and can be all yours for as little as $850.00. + The Living Table

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Spruce up your home with this verdant Living Table

Semi-Finalists for the 2012 Buckminster Fuller Challenge Announced!

March 22, 2012 by  
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Read the rest of Semi-Finalists for the 2012 Buckminster Fuller Challenge Announced! Permalink | Add to del.icio.us | digg Post tags: 2012 Buckminster Fuller Challenge , Biolite HomeStove , Buckminster Fuller , buckminster fuller challenge , buckminster fuller institute , Bucky Fuller , Co-op Power , CommCare , earth architecture , earth hour , Earth Roofs of the Sahel , earthen structures , Eco-Fuel Africa Limited , Future of Fish , Living Building Challenge , MinVayu , Nexii , Nubian Vault , Nuru Energy , polydome , Portable light project , SHE28 , Spark MicroGrants , Water Retention Landscape of Tamera

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Semi-Finalists for the 2012 Buckminster Fuller Challenge Announced!

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