Influence of beech particle size used in surface layer on bending strength of three-layer particleboardMedved, Sergej (Avtor) Resnik, Jože (Avtor) iverne ploščeupogibna trdnostbukovo iverjevelikost iverjafaktor zgostitve zunanjega slojastopnja oblepljenostiIt is well known that wood species and particle size used influence the bending strength of the three-layer particleboard. The purpose of this research was to determine how the size of beech (Fagus sylvatica L.) particlesinfluences the bending strength of the three-layer particleboard, where size of particles used was altered in surface layer only. Beech wood particles of five different sizes were used and blended with UF adhesive. The results show that the bending strength of boards increases with increasing particle specific surface area, increasing surface layer compaction ratio and surface layer density, while bending strength decreases with increasing surface covered with adhesive.20032014-07-11 15:15:24Delo ni kategorizirano28968UDK: 630*862.2ISSN pri članku: 0351-3114COBISS_ID: 1177481sl