Open AccessPENGARUH RASIO PREKURSOR : AKTIVATOR TERHADAP KUAT TEKAN MORTAR GEOPOLIMER ABU SEKAM PADI
Author(s) -
Ria Dwi Fransiska,
Tarmizi
Publication year - 2019
Publication title -
jurnal ilmiah bering/bering
Language(s) - English
Resource type - Journals
ISSN - 2355-617X
DOI - 10.36050/berings.v6i01.252
Subject(s) - husk , mortar , chaff , materials science , pulp and paper industry , mathematics , engineering , waste management , art , composite material , archaeology , history , botany , biology
Production cements portland resulting CO 2 that cause global instillation and a lot of chaff ash waste paddy causes environment sacrilege at territorial kibbling. Therefore developed significant alternative supplementary cement as geopolimer's mortar rice husk ash. This research did by eksprimen's method test-driving at Civil Tech laboratory STT Pagar Alam. Research is with intent to know prekursor's compare influence activator to heavy duty press, firmly presses maximum that at takings while old 28 days. Ratio that utilized by TR 1 1:1 firmly presses as big as 11,33 mpa, TR 2 1:0,85 strength press 10,56 mpa and TR 3 1:0,75 firmly press as big as 8,4 mpa. So gets to be concluded that gets its aged crescent mortar get to regard press strength. The greater ratio which utilized by press strength gets to increase, progressively little ratio which utilized by press strength gets is down.