Study of the influence of wood aggregates on sand mortar extrudability

CHAFIKA, DJELAL and HASSINA, KADA and J. G., NDONG ENGONE and YANNICK, VANHOVE and ZHI, XING (2014) Study of the influence of wood aggregates on sand mortar extrudability. In: International Conference on Advances in Civil, Structural and Mechanical Engineering - CSM 2014, 01 - 02 June,2014, London, UK.

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Abstract

The aim of this paper is to characterize the influence of wood sawdust and fibers on the extrusion behavior of a material with a cement matrix at various substitution levels of sand by wood aggregate. A study of the slump of extruded mixtures highlights the fluidity of these replacement mixtures. For the case of sawdust, the extrusion force recorded during testing indicates that the mixtures serve to reduce the necessary extrusion force. This extrusion behavior is not the same in the case of mortar fibers.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Waste, Recycling, Wood mortar, Rheology, Extrusion
Depositing User: Mr. John Steve
Date Deposited: 16 May 2019 12:25
Last Modified: 16 May 2019 12:25
URI: http://publications.theired.org/id/eprint/2438

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