Efecto de la relación maderacemento sobre la compatibilidad de la madera con el aglutinante
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Abstract
The tests of compatibility of the wood with the cement constitute indispensable investigations for the definition of employment of the residuals maderabls in the technology of production of agglomerates. Four relationships of wooden dosage and gray cement Portland P250 like main hydraulic agglutinant are studied by means of the method termometric with a comparison witness. In the study it was used chips of tropical Pinus tropicales Morelet. The objective of the investigation consists on verifying the effect that presents the variation of the cement content about the Value of the Coefficient of Aptitude, its classification, the temperature and the time of hydrate of the samples. He/she was a slight variation from the hydrate temperature when trafficking among the relationships 1:10, 1:9, 1:8 and 1:5, while the Coefficient of Aptitude presented a considerable descent from the first variant to the last one, with values that they oscillate among 95,15 up to 53,3%. The representative curves of the process are presented of having forged of the mixtures.
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References
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