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Integralnośc strukturalna drewna guawa
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ISBN10: 6200763372
ISBN13: 9786200763372
Publisher: Wydawnictwo Nasza Wiedza
Published: Jul 26 2025
Pages: 56
Weight: 0.19
Height: 0.13 Width: 6.00 Depth: 9.00
Language: Polish
ISBN13: 9786200763372
Publisher: Wydawnictwo Nasza Wiedza
Published: Jul 26 2025
Pages: 56
Weight: 0.19
Height: 0.13 Width: 6.00 Depth: 9.00
Language: Polish
Pomimo tego, że jest to szybko rosnące drewno liściaste o korzystnych wlaściwościach, drewno gwajakowe pozostaje niedostatecznie wykorzystywane. Poprzez serię znormalizowanych testów, badania oceniają gęstośc, wytrzymalośc na zginanie, wytrzymalośc na ściskanie, wytrzymalośc na rozciąganie i modul sprężystości guawy oraz porównują te wlaściwości z dwoma powszechnie stosowanymi gatunkami drewna liściastego, eukaliptusem i cyprysem. Wyniki wskazują, że drewno guawy wykazuje umiarkowaną wytrzymalośc mechaniczną, dzięki czemu nadaje się do zastosowań niekonstrukcyjnych i lekkich obciążeń, chociaż jego wytrzymalośc na zginanie, rozciąganie i ściskanie są niższe niż w przypadku eukaliptusa i cyprysu. Dodatkowo, naturalna odpornośc guawy na szkodniki i grzyby zwiększa jej przydatnośc do zastosowań zewnętrznych. Badanie kończy się zaleceniami dotyczącymi dalszej eksploracji oplacalności ekonomicznej i zrównoważenia środowiskowego drewna guawa, opowiadając się za jego integracją z przemyslem drzewnym jako zasobem odnawialnym, szczególnie w zastosowaniach, w których kluczowa jest umiarkowana wytrzymalośc i waga.
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