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Karakterisasi Beton Polimer dari Agregat Pasir dan Batu Apung serta Limbah Serat Ampas Tebu sebagai Filler dengan Resin Epoksi sebagai Perekat
The research has been done on manufacturing of polymer concrete which was made from sand, pumice stone, waste of fiber sugar cane and epoxy resin. Manufacture of sample was made with sieving stage of 100 mesh, mixing the ...
Pembuatan dan Karakterisasi Paving Block Berdaya Serap Air Tinggi dengan Memanfaatkan Limbah Cangkang Kulit Kopi dan Batu Apung dengan Resin Polyurethane
(Universitas Sumatera Utara, 2019)
Paving block has high water absorption with of use coffee skin waste and pumice with polyurethane resin has been successfully made and characterized. In this study, the composition of coffee skin which varied were 0 gram, ...