Sand Alternatives for Aggregate

In a study released by the African Journal of Environmental Science and Technology, stone powder was pitted against sand as an alternative for fine aggregate. Sand is a naturally occurring material, while stone powder is a byproduct of crushing stone, usually for...

Domes, Homes and New Tech

Historically, dome architecture has been a favorite of powerful civilizations. To this day, the center of the concrete dome within the Pantheon bathes new and returning tourists in natural light. From Rome to Persia to Asia, many cultures have a period where domes...
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