Methods for increasing aggregate hardness, hardened aggregate, and structures including the hardened aggregate

作者: Jeffrey L. Koebrick , Dal N. Hills

DOI:

关键词: Calcium oxideLithiumColloidal silicaAggregate (composite)CementitiousCalcium hydroxideComposite materialDurabilityMaterials scienceSilicate

摘要: Methods for increasing the hardness of aggregate include applying a hardener to aggregate. The may react with material and/or on surface For example, an alkali metal silicate, such as lithium polysilicate, or colloidal silica chemically calcium oxide hydroxide create cementitious material, which at least partially fill pores in aggregate, harden existing microtexture enhance These characteristics frictional characteristics, wear and durability any structures formed from composite materials that

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