PENGGUNAAN LIMBAH PECAHAN KERAMIK DAN LIMBAH SPANDUK FLEX BANNER TERHADAP KEKUATAN BETON
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
RAZI, FAKHRUL
Putri, Desi
Putri, Desi
Subject
Teknik Sipil
Datestamp
2022-09-20 07:08:17
Abstract :
Concrete is widely used for infrastructure development in Indonesia. In this study used ceramic fractional waste and pieces of used banner waste. Ceramic waste is a building material that cannot be recycled anymore. Banners are a promotional medium that is widely used with a certain validity period. Used banners can cause environmental problems because they cannot decompose in a short period of time. Concrete test objects made measuring 15x30 cm and planned in accordance with SNI 7656-2012, the proportion of the mixture there are 5 variations, namely normal concrete, the use of banner waste as an added material with variations of 0%, 0.5%, 1% and 1.5% of the total weight of concrete and ceramic fractional waste as a fixed variable which is 25% of the weight of gravel. The test parameters are strong press, strong drag and absorption. Strong press testing is done on days 7, 14 and 28 while strong tensile and absorption testing is done at 28 days of age. The optimum press strength value is obtained in variation 4 which is 26,893 MPa, the optimum tensile strength is obtained in variation 5 which is 2.972 MPa, and the optimum absorption value is obtained at variation 5 which is 0.384%.
Concrete is widely used for infrastructure development in Indonesia. In this study used ceramic fractional waste and pieces of used banner waste. Ceramic waste is a building material that cannot be recycled anymore. Banners are a promotional medium that is widely used with a certain validity period. Used banners can cause environmental problems because they cannot decompose in a short period of time. Concrete test objects made measuring 15x30 cm and planned in accordance with SNI 7656-2012, the proportion of the mixture there are 5 variations, namely normal concrete, the use of banner waste as an added material with variations of 0%, 0.5%, 1% and 1.5% of the total weight of concrete and ceramic fractional waste as a fixed variable which is 25% of the weight of gravel. The test parameters are strong press, strong drag and absorption. Strong press testing is done on days 7, 14 and 28 while strong tensile and absorption testing is done at 28 days of age. The optimum press strength value is obtained in variation 4 which is 26,893 MPa, the optimum tensile strength is obtained in variation 5 which is 2.972 MPa, and the optimum absorption value is obtained at variation 5 which is 0.384%.
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