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SIFAT FISIK DAN KEAWETAN KAYU CEMARA GUNUNG (Casuarina junghuniana) DI PEGUNUNGAN BROMO KABUPATEN PROBOLINGGO

Harjoko, Harjoko (2018) SIFAT FISIK DAN KEAWETAN KAYU CEMARA GUNUNG (Casuarina junghuniana) DI PEGUNUNGAN BROMO KABUPATEN PROBOLINGGO. Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Currently the supply of wood from natural forests has been decreasing but the use of wood variety that are less well known is still very limited. An alternative use of other commercial wood can be diverted using Cemara Gunung wood. In wood selection, both physical and durability are things that need to be considered. The purpose of this study is to find out the physical characteristics of Cemara Gunung wood and to know the durability of Cemara Gunung wood toward termite. This research was carried out at the Forestry Laboratory of Muhammadiyah University of Malang in February - May 2018. The using methods were knowing the water content, density, and the development of wood thickness. Meanwhile, the selecting of wood durability test without the selecting of using soil termites (Macrotermes gilvus) against the three wood samples by using (SNI) 01-7207-2014 regarding the durability of wood test towards wood-destroying organisms. The deriving results showed that the moisture content of the sapwood portion was larger than the heartwood, based upon the highest density test on the heartwood, which was 1.24 g/cm3, the density of sapwood I and sapwood II was almost equal to 0.81-0, 82g/cm3. The greater the density value, the stronger the wood. The thick development is directly proportional to density, the thick development value of the two treatments is not too high due to hard Cemara Gunung wood. Based on the termite test showed the average weight reduction in the wood core test sample <3.52% (very resistant) class I. For testing sapwood I and sapwood II (preservative) was not much different because it was included in the resistant class (3, 52-7,50) (class II). From the three trials of termite in bottles, the 15-day test (bottle I) was the most effective followed by bottle II and bottle III, therefore Cemara Gunung included wood in durable I and II classes using wood suitable for construction of roofs, floors (parquet), raw materials for furniture and musical instruments.

Item Type: Thesis (Bachelors Degree (S1))
Additional Information: 201410320311069
Uncontrolled Keywords: Cemara Gunung, Physical Characteristics, Durability.
Subjects: S Agriculture > SD Forestry
Divisions: Faculty of Agriculture and Animal Husbandry > Department of Forestry (54251)
Depositing User: CKO Repository
Date Deposited: 06 Nov 2018 01:28
Last Modified: 06 Nov 2018 01:28
URI : http://eprints.umm.ac.id/id/eprint/39336

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