Concrete products with wood biomass ash

Ovaj završni rad obrađuje potencijal primjene pepela drvne biomase (PDB) u proizvodnji betonskih proizvoda. U tu svrhu ispitan je utjecaj dodatka PDB-a kao djelomične zamjene sitnog agregata i/ili cementa na mehanička svojstva i svojstva trajnosti betonskih proizvoda. U radu su prikazane vrste biomase, podjela i vrste PDB-a, dosadašnja upotreba PDB-a u građevinskoj industriji, postupak izrade betonskih proizvoda s PDB-om te je provedena analiza dobivenih rezultata. Za provođenje istraživanja odabran je vibroprešani zemljovlažni rubnjak.This work deals with the potential of application of wood biomass ash (WBA) in the manufacture of concrete products. To this end, was examined the influence of the addition of WBA as a partial replacement of fine aggregate and/or cement on the mechanical and durability properties of concrete products. The paper presents the types of biomass, division and types of WBA, the use of WBA in the construction industry so far, the process of making concrete products with WBA and the analysis of the obtained results. To conduct the research was selected a vibro-pressed earth-moist curb