New Hempcrete Products

Italian construction company BIOmat Canapa has created a 100% natural and recyclable brick, crafted from a blend of lime and canapulo, with exceptional insulation properties while combating humidity.  Canapulo is a specialized hemp variety cultivated specifically for construction. Lime acts as a vital binding agent, ensuring cohesion and bolstering the overall strength of hemp bricks. … Read more

Three Homes that Use Thermal Mass in the Desert Southwest

Thermal mass is the ability of a material to absorb, store, and release heat. It can be used to moderate building temperatures by reducing fluctuations. Materials with relatively high thermal mass, such as stone, rammed earth, and brick, can absorb significant heat during the day and release it slowly when temperatures drop at night, reducing … Read more

Ten Homes Using Straw From Around the World

Straw has a long history as a building material, finding application in thatch roofs, as a binding agent in adobe bricks and cob, as insulation, and in straw bale construction. Straw, a renewable, recyclable, regionally available, and low-cost material, offers a climate-friendly alternative to conventional building materials. Indeed, straw provides a viable solution to decarbonizing … Read more

3D Printing with Bio-Based Materials

“People can’t find homes, they’re very expensive. We also have an aging population … so there’s less and less people who are electricians, plumbers, or builders,” says Habib Dagher, the executive director of the University of Maine’s Advanced Structures and Composites Center (ASCC). They recently unveiled what may be the world’s largest polymer 3D printer. … Read more