PENGARUH RASIO SEMEN DAN PARTIKEL TERHADAP KUALITAS PAPAN SEMEN DARI LIMBAH PARTIKEL INDUSTRI PENSIL
ABSTRACT: Utilization of
pencil shavings waste as raw material cement board is one of the alternatives to
reduce timber production. The research objective was to evaluate the physical
and mechanical properties of the cement board with a pencil shavings waste
catalyst addition of calcium chloride on the variation ratio of materials
(cement: particle: water). Cement board in this study is made of pencil
shavings waste particles with various compositions of raw materials (cement:
particle) 75:25; 80:20; 85:15; 90:10 with the addition of a catalyst and
Calcium Chloride (CaCl2) as much as 5%. With a target density of 1.2 kg / cm2.
Testing of physical and mechanical properties based on JIS 5417-1992 about
cement particle board.
Value of physical and mechanical
properties testing of cement particle board not all fulfill with the standards
of JIS A 5417-1992. The physical properties of cement particle board that
fulfill with JIS A 5417-1992 standard is the density with ratio 75:25, the
water content and 2 hours and 24 hours of thickness swelling . the mechanical
properties of the cement particle board not fulfill with standard of JIS A 5417-1992. The best treatment is the cement
board with a ratio of 90:10. The ratio of cement composition and particle
pencil shavings waste no significant effect on the quality of the cement particle
board produced.
Penulis: Rizqi Putri Winanti,
Luthfi Hakim, Tito Sucipto
Kode Jurnal: jpkehutanandd150221
