Evaluasi Perilaku Mekanik Mortar Berkelanjutan menggunakan Butiran Plastic PET (Polyethylene Terephthalate) sebagai Substitusi Agregat Halus
DOI:
https://doi.org/10.52722/qk4qny98Kata Kunci:
Flow Mortar, Density, Kuat Tekan, PET (Polyethylene Terephthalate)Abstrak
Transformasi penggunaan material tidak terbarukan menjadi terbarukan menjadi material inovatif yang berkelanjutan. Limbah plastik tahunan meningkat dan memperparah kerusakan lingkungan. Peningkatan limbah plastic yang sulit terurai, dan menimbulkan gas beracun saat di bakar dapat merusak alam. Memanfaatkan sampah ini dalam produksi beton dapat membantu melestarikan sumber daya bangunan. Penelitian ini untuk menguji perilaku mekanik mortar dengan pengantian agregat menggunakan limbah plastic PET (butiran) dengan variasi 0%, 3% dan 5% dari berat pasir. Pengujian dilakukan pada umur 7 dan 28 hari. Penelitian ini mengevaluasi flow mortar, density, dan kuat tekan. Penggantian agregat halus menggunakan agregat plastik PET sampai 5% dalam campuran mortar menunjukkan dampak positif pada nilai kuat tekan mortar dan material dapat menyerap energi yang baik. Penelitian ini menunjukkan peningkatan kekuatan tekan mortar hingga 1.16 kali dibandingkan campuran kontrol saat menggunakan 5% agregat limbah PET sebagai agregat limbah plastik PET dalam campuran mortar sehingga mendukung pengembangan bahan konstruksi yang berkelanjutan
Unduhan
Referensi
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