Pembuatan dan Karakterisasi Bata Konstruksi dengan Memanfaatkan Limbah Padat Pulp dan Semen

Abstract

his research is done for exploiting the pulp solid waste such dregs, grits, and biosludge for the brick manufacture. The research is done by using the pulp solid of dregs, grits, and biosludge, with the variation of cement composition are 0%, 5%, 10%, 15%, 20% 25%, and 30%. The sample are mold with the pressure 5000 kg force. The result of research show the pressure strength of the brick with pulp solid waste mixture at the 30% of cement composition as strength as normal brick. The result of the water absorption and the brick porosity by using pulp solid cesspool are 19.57%-27.23%, and 23.34%-44,65%, lower then normal brick