"A republic, if you can keep it." Defeat MAGA
"A republic, if you can keep it." Defeat MAGA
The genetically modified microbe has been programmed to swim down fine cracks in concrete and once at the bottom it produces a mixture of calcium carbonate and a bacterial glue. This glue combines with the filamentous bacterial cells, ultimately hardening…
A triple win. A highly toxic substance, waste from coal plants, can be converted to a super durable, long-lasting, low carbon concrete. [the concrete] can capture carbon dioxide, prevent the need for toxic dump sites, and be turned into a…
Hycrete admixture is waterproof concrete. No external membranes needed and it can be crushed then reused, rather than being dumped in a landfill. Applications include deep foundation slabs and walls, podium and plaza decks, roof, parking and tunnel structures. Tip:…