Abstract
Indonesia ranks second in the world's largest plastic waste producer after China. Each year, Indonesia can contributeup to 187.2 million tons of plastic waste, while China reaches 262.9 million tons of plastic waste. Based on the data, one way to utilize plastic waste by using plastic waste as a mixture of concrete, where the plastic used is polypropylene (PP) plastic with different percentage of concrete mixture, the test includes compressive strength test and tensile concrete. The results of concrete compressive strength testing with polypropylene (PP) plastic waste mixture of 5%, 10% and 15% at age 28 in aggregate aggregate mixture decreased by 5.15%, 6.89% and 13.53%. As for the result of concrete tensile strength test with polypropylene (PP) plastic waste mixture of 5%, 10% and 15% at age 28 in crude aggregate mixture decreased 17,61%, 24,13% dan 23,24%.
Highlights
Indonesia ranks second in the world's largest plastic waste producer after China
15% at age 28 in aggregate aggregate mixture decreased by 5.15%
2. Kuat tarik beton dengan limbah plastik polypropylene (PP) dalam campuran agregat kasar mengalami penurunan sebesar 17,61% pada campuran limbah plastik 5%, 24,13% pada campuran limbah plastik 10% dan 23,24% pada campuran limbah plastik 15%
Summary
Pada tahap ini seluruh bahan yang dibutuhkan dipersiapkan terlebih dahulu, diantaranya semen, air, agregat yaitu butiran mineral alami yang berfungsi sebagai bahan pengisi beton berupa pasir dan kerikil serta limbah plastik polypropylene (PP) sebagai campuran agregat kasar. Dengan jumlah bahan yang digunakan sesuai dengan mix design yang dibuat dalam perencanaan campuran beton. Bahan limbah plastik yang digunakan sebagai campuran adalah limbah plastik berupa biji plastik polypropylene (PP)
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