Amazing new biodegradable insulation only burns after one-hour of fire exposure

February 27, 2018 by  
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100 percent natural insulation from Chilean company Rootman is also resistant to flames, according to ArchDaily . Rootman’s product, Thermoroot, absorbs sound and provides optimal thermal performance — and, according to its designers, the sustainable insulation only starts burning 60 minutes of fire exposure. That’s in contrast to polystyrene , fiberglass, or polyurethane, which will start burning in three seconds, 15 seconds, or one minute, respectively. With the goal of insulating buildings more efficiently, Rootman created Thermoroot, which they say is biodegradable , comprised of 100 percent natural fiber, and won’t harm the environment . They basically grow what they call a Radicular Mattress; in isolated chambers, they hydroponically cultivate oat or barley grain seeds in trays that, according to ArchDaily, “define the required thickness of the roots ” to create the mattress. The process takes between 10 and 15 days, and Rootman doesn’t employ chemical additives or draw on genetic modifications. Related: Hemp-based insulation makes a comeback in Belgium The germination process can happen in any geographical location or climate, according to ArchDaily. It boasts a low water and carbon footprint, doesn’t pollute, and trees don’t need to be cut down for the process. And in case of a fire, the green insulation offers a one-hour window before it burns. Thermoroot can entirely replace conventional insulators like Mineral Wool, Expanded Polystyrene, or Polyurethane, according to ArchDaily, thermally and acoustically insulating floors, ceilings, or walls. The publication said Rootman is working to offer an effective alternative for expensive natural insulators and synthetic insulators that are harmful for health and the environment. If you’d like more information, Rootman includes links to a technical information PDF, certification of sound absorption, a thermal conductivity certification, and a firefighters’ technical report on their website; you can find those here . The company also says their technology could serve as “a soil improver for the garden and agriculture .” + Rootman Via ArchDaily Images via Rootman SpA/ArchDaily

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Amazing new biodegradable insulation only burns after one-hour of fire exposure

Gorgeous roof garden feeds owners in proposed off-grid Yin & Yang House

February 27, 2018 by  
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Architecture studio Penda unveiled designs for an off-grid home Kassel, Germany with a stunning rooftop garden . Commissioned by a young family who wants to produce most of their own food, the Yin & Yang house features a minimal timber structure with a terraced roof curved in a shape evocative of the yin yang symbol. As shown in the startlingly realistic renderings, Yin & Yang House occupies a small corner lot. With very little ground space for a garden, Penda turned the roof into two terraced garden spaces to meet the client’s desires for a space to grow fruit, vegetables, and herbs. Rainwater will be collected on the roof and used for irrigation. Related: Trees to grow on the balconies of Penda’s timber high-rise in Toronto The eye-catching and seasonally changing roof is balanced by the building’s minimalist and boxy timber form. The two-story home features a garage, office space, kids’ bedroom, bathroom, master bedroom, and the kitchen and dining area on the ground floor, while the second floor includes additional sitting areas and a secondary workspace accessible by two separate staircases. Large windows let in natural light and views of the outdoors, with beautiful views of the terraced roof garden from the second floor spaces. + Penda Via Dezeen

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Gorgeous roof garden feeds owners in proposed off-grid Yin & Yang House

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