SIFAT FISIK DAN MEKANIK PAPAN SEMEN KAYU KEMIRI (Aleurites moluccana Wild) DENGAN PENAMBAHAN ABU TERBANG DAN KOMPOSISI DUA BAHAN BAKU
Abstract: This research is aim
to know the nature of physical and mechanical of board cement from Walnut wood
(Aleurites moluccana Wild) through flown dusty addition (fly ash) by using two
raw material composition. Rate irrigate
board cement wood of Walnut yielded influenced by factor A (raw material
composition) with average value 12,29%, where treatment of powder and plan down
of Walnut wood (factor A) giving very real influence to improvement of rate
irrigate board of cement yielded. While for treatment of addition cement
portland and fly ash (factor B) not give a marked difference to rate irrigate
so that this treatment not give real influence to rate irrigate board cement
Walnut wood. Closeness of Board cement
wood of Walnut yielded influenced by factor B (glue composition) with average
value 0,93 gr/cm3. treatment of powder and plan down of Walnut wood (factor A)
and treatment of addition cement portland and fly ash (factor B) giving very
real influence to improvement of closeness board of cement yielded. While for combination of treatment of AB not
give real influence to closeness of board cement Walnut wood. Impregnability
broken the board cement influenced by factor of rate irrigate, closeness, sum
up and composition of agglutinant and also the solid usher substance glued and
glue with mean 48,13 kg/cm3, all treatment give very real influence and
combination of treatment of AB only give real influence to impregnability
broken board of yielded cement. Value test the nature of physical and nature of
mechanic and cement wood of Walnut yielded fulfill standard SNI-03-2104-1991.
From the result of this research furthermore suggested to do research with
difference of use composition of flown dusty addition and type of different
cement by using other birch, so that can add the variaty of wood panel product.
Keywords: Physical and
mechanic, board cement, Walnut wood (Aleurites moluccana Wild), flown dusty
(fly ash)
Penulis: Noor Mirad Sari, Dwi
Hendra Saputra
Kode Jurnal: jpkehutanandd070012
