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Structure for processing radioactive waste

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專利匯可以提供Structure for processing radioactive waste專利檢索,專利查詢,專利分析的服務(wù)。并且PURPOSE: To provide a structure hard to generate damage such s crack or release and rich in durability by forming the structure so that no calcium hydroxide is substantially contained.
CONSTITUTION: A structure is composed of a composition forming ettringite by the reaction of calcium hydroxide formed by the hydration of tricalcium silicate and dicalcium silicte in Portland cement with calcium sulfoaluminate and gypsum. Calcium hydroxide generated from Portland cement being one stimulating agent of slag is entirely consumed by calcium sulfoaluminte being the other stimulating agent to become abse in the system. Therefore, the structure hard to generte damage such as a crack or release over a long period of time from the beginning and rich in durability is obtained.
COPYRIGHT: (C)1992,JPO&Japio,下面是Structure for processing radioactive waste專利的具體信息內(nèi)容。

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