Q:I want to build a house which is efficient and strong to withstand tornadoes. I prefer one made with concrete because the resource is so abundant. How good are foam block houses filled with concrete ...

Q: We recently noticed that part of the concrete walkway connecting our driveway with the front door has begun to tilt slightly in one direction. Is there anything we can do to make it level again ...

Injecting polyurethane foam at various depths, in areas where soil problems exist is not new. The process has been deployed for decades but protected by patents which limited the number of contractors ...

The latest 3D printing application? Forming concrete. That’s according to a team at ETH Zurich who claims that construction with foam forms cuts concrete usage up to 70%. It also offers improved ...

The construction industry is highly unsustainable. In fact, 7% of global CO2 emissions result from cement production alone. In an effort to cut down construction-related carbon emissions, researchers ...

Q: Is it important to fix my home’s concrete? A: With warm weather right around the corner and more people spending time outdoors, it’s important to address any trip hazards with your sidewalks, ...

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Foamed concrete is a lightweight cementitious material characterised by an interconnected network of gas-filled voids stabilised within a hardened matrix. Its low density, which can range from 300 to ...

PHOENIX — Amid global climate change and a chronic shortage of affordable housing, local construction companies and nonprofits are taking innovative steps to make homes more energy efficient and ...

With the aim of generating a significant impact on the responsible and sustainable consumption of resources and energy in the construction industry, ETH Zürich in collaboration with FenX AG is using ...