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regulation of bindetiden for magnesium oxide - fosfatcement
regulation of bindetiden for magnesium oxide - fosfatcement
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机译:素对氧化镁的调节作用-fosfatement
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摘要
The setting time of quick-setting magnesium oxide-ammonium phosphate concretes is extended by the addition of specified oxy-boron compounds such as sodium borate. The incorporation of the oxy-boron compound in the composition has also been found to increase the extended or overall compressive strength of the composition.
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