All articles tagged with #insulation
Modern winter jackets utilize centuries-old physics principles—conduction, convection, and radiation—enhanced by innovative materials like breathable membranes, reflective layers, and ultralight insulations to effectively trap heat, block wind, and manage moisture, resulting in lighter, warmer, and more comfortable winter wear.
Scientists at CU Boulder have developed a nearly transparent, air-based insulation material called MOCHI that can significantly reduce heat transfer through windows, potentially revolutionizing energy efficiency in buildings, though it is still in the laboratory stage.
Scientists at the University of Colorado Boulder have developed MOCHI, a transparent, fireproof silicon gel that insulates heat effectively, potentially revolutionizing building insulation and other applications by reducing energy loss and allowing for new functionalities in windows and clothing.
Researchers at the University of Colorado Boulder have developed MOCHI, a transparent insulating material that can significantly reduce heat loss through windows by trapping heat while remaining nearly invisible, potentially transforming building energy efficiency and enabling more glass use in construction.
Scientists in Alaska are developing a new insulation material made from mycelium, the fungal network beneath mushrooms, to provide a sustainable, biodegradable alternative to plastic foam for housing in extreme climates, addressing environmental concerns and housing needs in the face of climate change.
Patagonia has updated its popular Nano Puff Jacket with a more streamlined fit, softer recycled ripstop polyester, and minor design tweaks while maintaining its lightweight, packable, and windproof features. The new version offers a more flattering silhouette and increased mobility, retailing at $10 less than the original, which is now available at a discounted price. Both jackets feature PrimaLoft Gold Insulation, water-repellent finish, and packability, making them ideal for outdoor activities.
Home energy audits, like the one conducted by Mike Childs for homeowner Rachel Boeke, are crucial for identifying heat loss and potential energy inefficiencies in homes. Insulation plays a key role in reducing carbon emissions and cutting energy costs, especially in regions with harsh winters like Minnesota. By addressing insulation and air sealing, homeowners can contribute to fighting climate change while saving money on their power bills.
With winter approaching, experts recommend weatherizing your home to save up to 20% on heating bills. Simple steps like sealing cracks, gaps around doors and windows, and using weatherstripping and caulking can significantly reduce energy loss. While these small repairs are effective, investing in bigger projects like upgrading insulation, replacing old doors and windows, and installing more efficient HVAC systems will provide long-term energy-saving benefits.
With winter approaching, experts recommend weatherizing your home to save up to 20% on heating bills. Simple steps like sealing cracks, gaps around doors and windows, and using weatherstripping and caulking can significantly reduce energy loss. A visual inspection or professional energy audit can help identify problem areas. While these small repairs are effective, investing in bigger projects like upgrading insulation, replacing old doors and windows, and installing efficient HVAC systems will provide long-term energy-saving benefits.
A study at the University of Leeds challenges the traditional theory that honeybees naturally insulate their colonies against the cold. The research suggests that clustering, where bees huddle together, may actually cause thermal stress and increase heat loss. The study calls for a revision of beekeeping practices to improve bee welfare and raises awareness about the complex interaction between colony enclosure, thermofluids, and honeybee behavior. The findings indicate that clustering is a survival behavior in response to an existential threat, resulting in increased stress and potential harm to the bees. The researcher urges further debate on the ethical treatment of insects and the need for changes in beekeeping practices.
The Tini L Cabin is a sustainable and efficient dwelling located in an oak forest. Its envelope is designed with optimal insulation, using a combination of insulation materials. The interior walls are covered with OSB, providing a cozy atmosphere and additional thermal insulation. The spacious terrace offers impressive views and is made of thermally treated wood. The interior design maximizes functionality and comfort, with separate modules for living, dining, kitchen, bathroom, and bedroom. Overall, the Tini L Cabin harmoniously integrates into its natural environment while promoting energy efficiency and respect for the environment.
The City's Department of Buildings provides a checklist for winterizing homes, including sealing windows and doors, insulating attics, hiring qualified professionals for boiler and chimney inspections, maintaining heating systems, cleaning chimneys, insulating water meters and pipes, thawing frozen pipes carefully, preventing roof leaks, checking and changing batteries of smoke alarms and carbon monoxide detectors, and avoiding fire hazards.
Scientists at Oak Ridge National Laboratory have developed an eco-friendly alternative insulation made without harmful blowing agents. The nontoxic thermoplastic foam is made using hollow glass spheres and expandable polymer microspheres. The technology is readily adoptable by industry and opens avenues to develop safer composite foams for a variety of insulation systems. The need for ongoing research into insulation materials is ongoing, since space heating, cooling, and ventilation account for 35% of energy consumption for buildings — 29% commercial and 41% residential.