2013•Wood Processing MachineryRequires access
Effect of additives on the hydration and flexural and compressive strength of wood flour and Magnesium Oxychloride Cement mixture
Lingfei Ma
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Abstract
the effect of different additives on the hydration of wood flour and Magnesium Oxychloride Cement mixture during 24 hours were studied,and the flexural strength and compressive strength of Magnesium Oxychloride Cement sample containing different additives were tested.The results show that the hydration process of the sample containing different additives during 24 hours can be divided into four periods.CaO and Al2(SO4)3 can be used as accelerators,Ca(HCOO)2 and ZnSO4 can be used as retarders,because they has no obvious effect on the flexural strength and compressive strength of Magnesium Oxychloride Cement sample.