Specificities of Tropical Wood Drying Prior to Processing Stages: How to Choose a Dryer in the City of Mbalmayo, Cameroon

Streszczenie

Brak zatwierdzonego streszczenia. Przeczytaj abstrakt poniżej lub otwórz oryginalną publikację.

Abstrakt

Due to the technological lag affecting African countries in general, and those of Central Africa in particular, significant challenges arise in the drying of timber from the first to the third stages of transformation. This difficulty is especially evident in the city of Mbalmayo, where numerous processing structures are located. Consequently, the selection of an appropriate kiln becomes crucial in order to save time by using one of the seven available timber drying tables in the city of Mbalmayo. Drying represents an essential stage in wood processing, conferring upon it the characteristics required for rational and efficient use: dimensional stability, improved mechanical properties, protection against certain biological agents, suitability for gluing, and the capacity to receive finishing treatments. In response to the absence of such a critical stage in Mbalmayo (Cameroon in particular and the Congo Basin more broadly), this article examines the following shortcomings, which must be understood in the drying process employed during the manufacture of artistic objects in Mbalmayo: a) The wood’s moisture content, b) existing processes and equipment, c) operational guidance and selection criteria, and d) the influence of the average lifespan of the dried species. The analysis aims to demonstrate that drying is a key operation in the transformation of timber.

Abstrakt w wersji dostarczonej przez źródło. Pełny tekst może być ograniczony przez wydawcę.