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Fungal mycelium is incubated with a plant waste product to produce sustainable alternatives mostly for petroleum-based materials. [ 40 ] [ 3 ] The mycelium and organic substrate need time to incubate properly and this time is crucial as it is the period that these particles interact together and bind to form a dense network and hence form a ...
Alternative natural materials are natural materials like rock or adobe that are not as commonly used as materials such as wood or iron. Alternative natural materials have many practical uses in areas such as sustainable architecture and engineering. The main purpose of using such materials is to minimize the negative effects that built ...
A natural and renewable replacement for engineered wood, formed from compressed mushroom material and requiring no numerical control. [19] Architect David Benjamin of The Living, working with Evovative Design and Arup, built 'Hy-Fi', a temporary 40 feet (12 m) external exhibit at the Museum of Modern Art in New York City in 2014.
Gypsum materials consist of calcium sulfate dihydrate (CaSO 4 ·2H 2 O). Sulfate-reducing bacteria convert sulfates to toxic hydrogen sulphide gas; they are killed by exposure to air, but the moist, airless, carbon-containing environment in a landfill is a good habitat for them.
Construction block made from hempcrete Illustration of hemp concrete carbon emissions and sequestration, with a net emissions balance indicating carbon negativity. Hempcrete or hemplime is biocomposite material, a mixture of hemp hurds and lime, [1] sand, or pozzolans, which is used as a material for construction and insulation. [2]
The American Sustainable Business Council said the 2021 law known as Senate Bill 13 violates members' free speech rights by banning Texas from investing in or contracting with businesses that, in ...
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Cast Earth is a proprietary natural building material developed since the mid-1990s by Harris Lowenhaupt and Michael Frerking [1] based on the earlier Turkish Alker, which is a concrete-like composite with soil of a suitable composition as its bulk component stabilized with about 15% calcined gypsum (plaster of Paris) instead of Portland cement.