Maker reveals clever twist on 'aircrete', a lightweight concrete you may not have known about
SMRTR summary
A DIY enthusiast named NightHawkInLight developed an innovative method for creating lightweight aircrete at home using common ingredients instead of expensive commercial equipment. The technique combines Portland cement with a homemade foam made from xanthan gum, rubbing alcohol, dish soap, and water, which stabilizes air bubbles in the concrete mixture. The resulting aircrete blocks weigh 56% less than traditional concrete while maintaining comparable strength.
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