PENGAWETAN TIGA JENIS KAYU SECARA RENDAMAN DINGIN DENGAN BAHAN PENGAWET BORAKS DAN ASAM BORAT
Abstract
Wood samples of three species measuring .3 cm x 3 cm x 3 cm (150 samples for each species) were treated with cold soaking treatment using borax and boric acid preservatives for 1,3,5, 7, and 9 days at the concentrations of 2,3, and 5 percent.
The test result of experiment, after taking both retention and penetration requirements into consideration for wood used under roof without ground contact showed that only two species, damar kunyit and pulai, could be satisfactorily treated with Boric Acid under the experimental conditions, while other species, benuang, couldn't meet the standard. Borax preservative showed a good result only on one species. i.e. pulai.
For under roof usage without ground contact, pulai can be consecutively soaked for 9 and 7 days in boric acid solution of 3 and 5 percent, while in borax, for 5 and 3 days soaking time are 3 and 5 percent. Damar kunyit used under roof without ground contact could be soaked for 7 days in boric acid solution of 5 percent.
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Abdurrohim, S. 1992. Pengawetan tiga jenis kayu untuk barang kerajinan memakai dua jenis bahan pengawet bor secara rendaman dingin. Jurnal Penelitian Hasil Hutan. 10 (2) : 54 - 58.
Anonim. 1969. Preservation of building timbers by boron diffusion treatment, Technical note No. 41. Forest Products Research Laboratory, Princess Risborough, Aylesbury, Bulks.
------- 1962. Timber preservative. Borax Consolidated Limited, Borax House, Cerlisle Place, London.
------- tt. Technical manual. Borax Consolidated Limited, Borax House, Cerlisle Place, London. SwiP 1 HP.
Barly. 1975. Distribusi senyawa bor pada kayu Pinus merkusii Jungh. et de Vr. Karya Sarjana Muda Akademi Kimia Analisis Bogor. Tidak diterbitkan.
Martawijaya, A.; I Kartasudjana; K. Kadir dan S. A. Prawira. 1981. Atlas Kayu Indonesia. Jilid I. Badan Penelitian dan Pengembangan Kehutanan, Jakarta.
Martawijaya, A; I.Kartasudjana; Y.I. Mandang; S. A. Prawira dan K. Kadir. 1989. Atlas Kayu Indonesia. Jilid II. Badan Penelitian dan Pengembangan Kehutanan, Jakarta.
Martawijaya, A. dan N. Supriana. 1973. Penembusan persenyawaan bor pada sepuluh jenis kayu Indonesia yang diawetkan dengan metode diffusi. Pengumuman No. 1. Lembaga Penelitian Hasil Hutan Bogor.
Martawijaya, A dan S. Abdurrohim. 1984. Spesifikasi pengawetan kayu untuk perumahan. Edisi III. Pusat Penelitian dan Pengembangan Hasil Hutan, Bogor.
Oey Djoen Seng. 1964. Berat jenis dari jenis-jenis kayu Indonesia dan pengertian beratnya untuk keperluan praktek. Pengumuman No. I. Lembaga Penelitian Hasil Hutan, Bogor.
Supriana, N. 1975. Pengawetan enam jenis kayu Dipterocarpaceae secara rendaman. Laporan No. 49. Lembaga Penelitian Hasil Hutan, Bogor.
Standar Kehutanan Indonesia. 1987. Pengawetan kayu untuk perumahan dan gedung. SKI. C-m-001.1987. Departemen Kehutanan Jakarta.
Steel, R. G. D. and J. H. Torrie. 1960. Principles and procedures of statistic. McGraw-Hill Book Co. Inc. New York, Toronto, London.
DOI: https://doi.org/10.20886/jphh.1994.12.5.157-163
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