"Microstructure"@fr . . "D\u00E9sir\u00E9 Ndahirwa" . "Durabilit\u00E9"@fr . "Cendres de bois"@fr . . <0000-0001-8971-7371> . "Mortier biosourc\u00E9"@fr . "Propri\u00E9t\u00E9s m\u00E9caniques"@fr . "Sunflower particles"@en . . "Particules de tournesol"@fr . "Mechanical properties"@en . "Wood ash"@en . "Bio-based mortar"@en . . "D\u00E9sir\u00E9" . "b409f6f296ec80bada28024f8240f88b" . "Durability"@en . "Ndahirwa" .