Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the…
Europe's energy crisis has already cost an estimated $1 trillion in rising costs due to the situation in Ukraine, and the worst crisis in decades has only just begun. After this winter, Europ…
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New materials for a sustainable future you should know about the molybdenum disulfide density. Historically, knowledge and the production of new materials molybdenum disulfide density have contributed to human and social progress, from the refining o…