Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Participation, sustainability, social: Herianto1
ABSTRACTThis research proves the variation of Ketapang Wood Physical Characteristics on fresh water content, air drywater content, specific gravity, shrinkage and development due to differences in the location of wood along the stem.The study used a completely randomized design (CRD) with 3 replications. The research standard used DIN as asample taken as many as 3 pieces each part of the stem so that the number of test samples on one tree as many as99 test samples for each treatment. The treatments examined by axial direction of the stem in the section of Base(P), Middle (T), Edge (U) and further tests using the smallest real difference test (BNT). Results of the study Thephysical properties of ketapang wood in general have an average fresh water content (73.04%), air dry water content(47.76%). Maximum density (0.47), Development of dry to maximum kiln conditions (5.94%), development ofmaximum dry air to dry conditions (2.45%). Ratio (T / R) at maximum conditions to air dryness (1.45%) including lowclassification. Ratio (T / R) of maximum conditions to kiln dry (1.56%).Keywords: Fresh water content, air dry water content, specific gravity, shrinkage, development.
Participation, sustainability, social: Herianto1
ABSTRACTThis research proves the variation of Ketapang Wood Physical Characteristics on fresh water content, air drywater content, specific gravity, shrinkage and development due to differences in the location of wood along the stem.The study used a completely randomized design (CRD) with 3 replications. The research standard used DIN as asample taken as many as 3 pieces each part of the stem so that the number of test samples on one tree as many as99 test samples for each treatment. The treatments examined by axial direction of the stem in the section of Base(P), Middle (T), Edge (U) and further tests using the smallest real difference test (BNT). Results of the study Thephysical properties of ketapang wood in general have an average fresh water content (73.04%), air dry water content(47.76%). Maximum density (0.47), Development of dry to maximum kiln conditions (5.94%), development ofmaximum dry air to dry conditions (2.45%). Ratio (T / R) at maximum conditions to air dryness (1.45%) including lowclassification. Ratio (T / R) of maximum conditions to kiln dry (1.56%).Keywords: Fresh water content, air dry water content, specific gravity, shrinkage, development.
Participation, sustainability, social: Herianto1
Journal, Administrator (Autor:in)
23.09.2019
Agrienvi: Jurnal Ilmu Pertanian; Vol. 12 No. 02 (2018): Vol 12 No 02 Desember Tahun 2018; 21-25 ; 1978-4562
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
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