Browsing Master Theses by Keyword "Abu Sekam Padi"
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Pemanfaatan Limbah Abu Batubara, Kulit Kerang dan Abu Sekam Padi sebagai Bahan Substitusi Semen dan Pasir dalam Pembuatan Batako
(Universitas Sumatera Utara, 2010)The concrete briks in this research are produced from mixture of cement, fly ash, shells, sand and rice husk ash with water 0.6 FAS. The composition of the cement samples substituted with fly ash and shells ranging from ... -
Pemanfaatan Limbah Debu Batubara, Batu Apung dan Abu Sekam Padi sebagai Bahan Substitusi Semen dan Pasir dalam Pembuatan Batako
(Universitas Sumatera Utara, 2010)Concrete bricks in this study is made of a mixture of cement, sand, fly ash, pumice and ash from rice husk. Variables on this brick is the composition of fly ash substituted for cement ranging from 0 – 30 % of the volume ...