Cement-Bonded Particleboards with Banana Pseudostem Waste: Physical Performance and Bio-Susceptibility

This article evaluates the relevant properties of cement-bonded particleboards (CBPB) made with a portion maritime pine (Pinus pinaster) particles replaced an agricultural waste, banana pseudostem (Musa sp.). The industrial production CBPB was simulated in laboratory based on reference composition defined by manufacturing company. Test specimens were produced assuming 0%, 25%, 50% and 75% partial replacement wood fibres. Some physical (bulk density, thermal conductivity, dimensional stability) mould susceptibility different variables assessed. Results show that conductivity boards increased fibre proportion ranged between 0.233 W/(m.K) 0.279 W/(m.K). bulk density values generally 1754–1995 kg/m3, being highest value obtained for B50 (equal weight fibres). Specimens higher percentage fibres have reduced thickness resulting from swelling, ranging 0.38% 0.11% (for 0% fibres, respectively). CBPBs unsanded surfaces seem to be unsusceptible development, whereas those sanded surfaces, simulating wearing, some bio-susceptibility. Mould development increases fibre. results highlight need regular maintenance particleboards, thus avoiding surface wear over time exposure and/or outside environment.