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PENGARUH PENGGUNAAN BIJI PLASTIK POLYPROPYLENE SEBAGAI PENGGANTI AGREGAT HALUS DALAM PEMBUATAN BETON
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
TAMPUBOLON, MASTER JF
Sofyan, Muhammad
Subject
Teknik Sipil 
Datestamp
2022-09-20 04:11:08 
Abstract :
The older use of plastic is increasing, causing a buildup of plastik waste. On the laim side, concreate construction was very populer among the people in the study using plastic Polypropylene to replace smooth aggregate. The study aims to know thw weight of the volume of concrete, the strong pressure of concrete, and the slump test results from the study indicate that wear polypropylene plastic ass a replacement for fine aggregate. Lots of plastic 10%, 20%, 30%, and 40%. The result from the slump test found were 9,0 cm, 9,2 cm, 9,4 cm, 9,7 cm. Weight of concrete, extre pounds 3,47 kg, 3,36 Kg, 3,31 Kg, and 3,17 Kg. The result for Concrete Compressive Strength on 28 days got as big 13,588 Mpa, 12,314 Mpa, 10,616 Mpa, dan 8,917 Mpa.. on the basis of its Tensile Strength Concrete the 28 days of 1,221 Mpa, 1,061 Mpa, 0,955 Mpa, 0,637Mpa. 
Institution Info

Institut Teknologi Perusahaan Listrik Negara