EntityQ886974· pop 32· linked from 209 articlesexpanded clay aggregateSign in to savesubstrate suitable for hydroculture applicationsConnectionshydroponicsEntitysoil scienceEntitypermeabilityEntityconsolidationEntityUnited StatesCountryEuropeEntityGermanyCountryFinlandCountryUnited KingdomCountryNetherlandsConceptDenmarkConceptCopenhagenEntityearthquakeEntityoxygenEntityagricultureEntitygeologyEntitygravityEntityarchaeologyEntitysoftwareEntityInternational Standard Book NumberEntityCategoriesAggregate (composite)Ceramic materialsClayEarthworks (engineering)Natural materialsSedimentsSoil-based building materials