PENGARUH BANYAKNYA LAPISAN PADA KAYU TEMPELAN UTUH DAN KAYU TEMPELAN TIDAK UTUH TERHADAP PENGUJIAN KADAR AIR, DELAMINASI DAN GESER HORIZONTAL KAYU GALAM
Abstract: The purpose of this study was to determine the
nature of physics and mechanis of Galam (Melalueca leucandendron Linn)
laminated beams on intact patches of wood and timbar is not intact partches to
4,5 and 6 layers for non structural building materials and wood waste can
increase Galam for the manufacture of laminated beams. The value of water
content ranged of Galam lamina beam 10,39% - 11,93%, the results of analysis of
variance showed that all factors do not affect the treatment given is no need
for further testinDelamination test ranged between 6.59% - 10.84%, the results
of analysis of variance showed that the factor A and factor B had significant
influence is very real, but does not affect the interaction factor AB. Then do
the test using Honestly Significant Difference
test (BNJ) with the results provide significant differences between
factor A1 (intact patches of wood) by a factor of A2 (wood patch is not
intact). And were significantly different between factor B1 (4 layers) with B2
(5 layers) and B3 (6 layers). Horizontal shear test ranged from 4,68 kg/cm2,
the results of analysis of variance showed that the effect is very real factor
A and factor B has no effect and the AB interaction effect on reality, and then
conducted further tests with Duncan test with significantly different results,
were significantly and no significantly different.
Key words: wood patch intact, not intact patches of wood,
moisture content
Penulis: Noor Mirad Sari
Kode Jurnal: jpkehutanandd080019
