CN100542989C - 水泥外加剂、水泥组合物及其铺设方法和生产水泥硬化产品的方法 - Google Patents

水泥外加剂、水泥组合物及其铺设方法和生产水泥硬化产品的方法 Download PDF

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Publication number
CN100542989C
CN100542989C CN 200480006065 CN200480006065A CN100542989C CN 100542989 C CN100542989 C CN 100542989C CN 200480006065 CN200480006065 CN 200480006065 CN 200480006065 A CN200480006065 A CN 200480006065A CN 100542989 C CN100542989 C CN 100542989C
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China
Prior art keywords
cement
quality
gathering
acid
monomer
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CN 200480006065
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English (en)
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CN1756724A (zh
Inventor
山下明彦
田中宏道
宇野亨
恩田义幸
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株式会社日本触媒
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Priority to JP058369/2003 priority Critical
Priority to JP2003058191 priority
Priority to JP058191/2003 priority
Priority to JP2003058369 priority
Priority to JP2003087753 priority
Priority to JP087753/2003 priority
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Publication of CN1756724A publication Critical patent/CN1756724A/zh
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Publication of CN100542989C publication Critical patent/CN100542989C/zh

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