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eKonferencije.com: ADHESIVE TYPE INFLUENCE ON THE COMPRESSIVE STRENGTH OF BEECH LVL REINFORCED WITH CARBON FIBER FABRIC

ADHESIVE TYPE INFLUENCE ON THE COMPRESSIVE STRENGTH OF BEECH LVL REINFORCED WITH CARBON FIBER FABRIC

1. Vladislav Zdravković, Šumarski fakultet Beograd, Serbia
2. Aleksandar Lovrić, Serbia
3. Neda Sokolović, Serbia
4. Nenad Šekularac, Serbia

Abstract: In this research, nine-layer reinforced laminated veneer lumber (RLVL) was produced using beech veneer by inserting woven carbon fibers between the veneer sheets. Panels were made in industrial circumstances with two types of adhesives - phenol-formaldehyde (PF) and polyurethane adhesive (PUR).

The research aims to determine the influence of adhesives on the compressive strength in two directions of beech LVL reinforced with woven carbon fibers and its potential for use in load-bearing building structures.

The experimental data was verified by the ANOVA model. Reinforced LVL produced using PUR adhesive was stronger than those produced using UF adhesive by 17.88% in longitudinal direction and by 31.89% in transverse direction.

This research is part of an effort to encourage the implementation of hardwoods, especially beech, as renewable and ecologically sustainable material with long term use in load-bearing building structures.

Ključne reči :

Tematska oblast: SIMPOZIJUM A - Nauka materije, kondenzovane materije i fizika čvrstog stanja

Datum: 04.07.2024.

Contemporary Materials 2024 - Savremeni Materijali

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