专利名称：Zeolite-bad lightweight concrete products
发明人：Yan Fu,Jian Ding,James J. Beaudoin 申请号：US08/499458
申请日：19950707
公开号：US05494513A江雪古诗
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公开日：
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摘要：Lightweight concrete products, uful for example in blocks, wall panels, floor and roof slabs, in which zeolite is a major component, its content in the cementing material of the products exceeding 50 wt. %. Depending on application, zeolite may be non-treated or calcined at a temperature enabling the surface activation of the zeolite and resulting high surface energy. Zeolite thus treated will work as both pozzolanic material and bubble-generating agent. Strengthening agents are ud to improve compressive strength of the products. Also, a binding material, uful for hazardous waste stabilization, comprising zeolite as a major component, is propod.
申请人：NATIONAL RESEARCH COUNCIL OF CANADA
代理人：Juliusz Szereszewski批复怎么写>春节吃饺子的寓意
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