IDENTIFIKASI KUAT ACUAN TERHADAP JENIS KAYU YANG DIPERDAGANGKAN DI KOTA KUPANG BERDASARKAN SNI 7973:2013
Abstract: According to results
of the test, quality code of each woods is: Timber = E14, Spinach = E14, Red
Teak = E12, Candlenut wood = E10 and Cassowary = E15.The compressive strength
perpendicular to the wood fibers: Timber= 23,00 MPa, Spinach = 31,00 MPa, Teak
Red = 9,67 MPa, Candlenut= 8.67 MPa and cassowary= 21,67 MPa. The compressive
strength parallel to the wood fibers: Timber = 70,33 MPa, Spinach = 79,33 MPa,
Teak Red = 36,00 MPa, Candlenut= 26,00 MPa and cassowary = 50,00 MPa. Value
bending strength of wood: Timber= 132,06 MPa, Spinach= 174,66 MPa, Teak Red=
59,64 MPa, Candlenut= 51,12 MPa and cassowary= 110,76 MPa. The percentage value
of compressive strength test comparison between the wood fibers parallel
investigation against SNI 7973: 2013: Timber= 164,01%, Spinach= 197.80%, Teak
Red= 59.57%, Candlenut= 57.00% and Cassowary= 73,61%. Value percentage ratio of
compressive strength test perpendicular to the wood fibers are examined against
SNI 7973: 2013: Timber= 365.29%, Spinach= 527,12%, Teak Red= 131,54%, Candlenut=
143,64% and Cassowary= 479,20%. Percentage value comparison test between the
flexural strength of the wood studied the SNI 7973: 2013: Timber= 312,64%,
Spinach = 445,74%, Teak Red = 121,51%, Candlenut= 154,76% and Cassowary=
215.99%.
Keywords: Kode Mutu; Kuat
Tekan Tegak Lurus dan Sejajar Serat; Kuat Lentur; Quality Codes; Wood Strength;
Compressive strength; perpendicular and parallel fiber; Flexural strength
Penulis: Elia Hunggurami,
Sudiyo Utomo, Beddy Y. Messakh
Kode Jurnal: jptsipildd160291
