Cement News tagged under: Cinvestav
Cinvestav produce cement using volcanic ash06 June 2019, Published under Cement NewsScientists at Mexico’s Centre for Research and Advanced Studies (Cinvestav) are using volcanic ash to make environmentally-friendly cement. First tests have shown that cement formulations that work contain up to 80 per cent of volcanic material, without the need for high-temperature kilns. Cinvestav reported that the group has developed some 15 alternatives in the past four year and have applied for a national patent. |
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