KAJIAN EKSPERIMENTAL KUAT TEKAN BETON POLIMER RESIN EPOXY DENGAN VARIAN KOMPOSISI AGREGAT KASAR DENGAN KONSENTRAT PASTA POLIMER SLAG 5%

Abstrak

ABSTRAK Penelitian kuat tekan ini berupa beton polimer dengan komposisi terdiri dari resin epoxy, slag, dan agregat halus sebagai mortar, dan variasi agregat kasar dengan gradasi monoton 15mm, 25mm dan 30mm terhadap volume silinder. Tinjauan analisis penelitian ini adalah kuat tekan dengan benda uji silinder 15cm x 30cm. Benda uji BSL51 dengan campuran slag 5% gradasi agregat kasar 15mm, BSL52 25mm, dan BSL53 30mm. Hasil pengujian kuat tekan beton BSL51 memiliki kuat tekan yang tinggi 69,3Mpa, BSL52 65,1 Mpa dan BSL53 63,7 Mpa. Penurunan Persentase nilai kuat tekan yang didapat BSL0,51 sebesar 4,2% terhadap BSL0,52 dan BSL0,52 sebesar 1,4% terhadap BSL0,53. Kata Kunci : Polimer, Resin Epoxy, Kuat Tekan, Slag, Agregat Kasar, Agregat Halus ABSTRACT This compressive strength research is in the form of polymer concrete with a composition consisting of epoxy resin, slag, and fine aggregate as a mortar, and variations of coarse aggregate with monotonous gradations of 15mm, 25mm and 30mm to the cylinder volume. Overview of the analysis of this study is the compressive strength with a cylindrical test object 15cm x 30cm. The test object is BSL51 with a mixture of 5% slag gradation of 15mm coarse aggregate, BSL52 25mm, and BSL53 30mm. The results of the compressive strength test of BSL51 concrete have a high compressive strength of 69.3 Mpa, BSL52 65.1 Mpa and BSL53 63.7 Mpa. The decrease in the percentage of compressive strength obtained by BSL0.51 is 4.2% against BSL0.52 and BSL0.52 is 1.4% against BSL0.53. Keywords : Polymer, Epoxy Resin, Compressive Strength, Slag, Coarse Aggregate and Fine Aggregate.

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