| http://www.w3.org/ns/prov#value | - Accordingly, the inorganic primary component may comprise materials such as fly ash, bottom ash, blast-furnace slag, paper ash, waste glasses (e.g. soda lime glasses, borosilicate glasses or other waste glasses), waste ceramics, kiln dust, waste fibre cement, concrete, incineration ash, diatomaceous earth, silica sand, silica fume, or combinations thereof.
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