KUALITAS PAPAN SEMEN DARI SERUTAN LIMBAH INDUSTRI PENSIL DENGAN BERBAGAI KOMPOSISI BAHAN BAKU DAN KONSENTRASI CACL2
ABSTRACT: This research
concerning on the use of pencil shavings waste as a raw material in the
manufacture of cement board. The purpose of this research was to evaluate the
quality of the cement board to the physical properties and mechanical
properties of the board with different ratio of raw materials:cement and
various concentrations of CaCl2 as a catalyst. The board was made of pencil
shavings with various ratio of raw materials (cement : shave ) were : 75:25;
80:20; 85:15 and a catalyst concentration were 3 % and 5 % with a target
density of 1,2 kg/cm3. Testing of physical and mechanical properties based on
the standard JIS A 5417-1992 of cement particle board .
The results of this research indicate that the physical properties of the
cement board pencil shavings particle has met the standard of JIS A 5417-1992 .
As for testing the mechanical properties do not meet the standards of JIS A
5417-1992 . The best treatment is 85:15 raw material composition at a
concentration of 3 % catalyst. Comparison of the composition of raw materials
and catalyst concentration does not significantly affect the physical and
mechanical properties of the cement board particles pencil shavings .
Penulis: Fatmala Salmah,
Luthfi Hakim, Tito Sucipto
Kode Jurnal: jpkehutanandd150220
