A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PEMANFAATAN ABU LIMBAH BONGGOL JAGUNG SEBAGAI BAHAN TAMBAH DENGAN VARIASI SUHU PEMBAKARAN TERHADAP KUAT TEKAN BETON
One way that can be done to reduce air pollution and production costs in concrete is by utilizing waste that is no longer used, one of which is by using corncob ash. The addition of corn cob ash is expected to make a positive contribution to the concrete, by providing adhesion to the concrete mixture so that it can increase the compressive strength. This study aims to determine the effect of adding corncob ash to the concrete mixture on temperature variations that will be used in burning corncobs. The compressive strength test was made using the standard method of SK SNI T-15-2000-03. All samples were made using a cube mold with dimensions of 15cm x 30cm. This test uses 36 samples consisting of normal concrete and 3 variations of corncob ash content ranging from 5%; 10%; 15%. Based on the analysis of the compressive strength tester at the age of 28 days, the results were 19.67 MPa; 19.74 MPa; 21.81 MPa; 18.98 MPa. With an increase in the maximum compressive strength of 23.714 MPa at an optimum level of 10%. where the added material content of 10% has the highest compressive strength value compared to other corncob ash additions. ; Concrete is one of the materials commonly used for building construction. The rapid development of infrastructure in Indonesia, as it is today, causes the need for concrete use to increase . The compressive strength test used a total of 36 samples consisting of normal concrete and 3 variations in the ash content of corn cobs starting from 5%; 10%; 15%. The test will be carried out at the age of 28 days. Based on data analysis from the results of the compressive strength test, the values for each normal concrete and ash variation are 5%; 10%; 15%; successively at age. The compressive strength value at the age of 28 days is 19.67 MPa; 19.74 Mpa; 21.81 Mpa; 18.98 Mpa. With an increase in the maximum compressive strength of 23.714 MPa at an optimum level of 10%. where the added material content of 10% based on the age of the concrete for 28 days actually has the highest compressive strength value compared to the added content of other corncob ash. This of course will also have an effect if the temperature variations of the burning of corncob ash waste are used differently.
PEMANFAATAN ABU LIMBAH BONGGOL JAGUNG SEBAGAI BAHAN TAMBAH DENGAN VARIASI SUHU PEMBAKARAN TERHADAP KUAT TEKAN BETON
One way that can be done to reduce air pollution and production costs in concrete is by utilizing waste that is no longer used, one of which is by using corncob ash. The addition of corn cob ash is expected to make a positive contribution to the concrete, by providing adhesion to the concrete mixture so that it can increase the compressive strength. This study aims to determine the effect of adding corncob ash to the concrete mixture on temperature variations that will be used in burning corncobs. The compressive strength test was made using the standard method of SK SNI T-15-2000-03. All samples were made using a cube mold with dimensions of 15cm x 30cm. This test uses 36 samples consisting of normal concrete and 3 variations of corncob ash content ranging from 5%; 10%; 15%. Based on the analysis of the compressive strength tester at the age of 28 days, the results were 19.67 MPa; 19.74 MPa; 21.81 MPa; 18.98 MPa. With an increase in the maximum compressive strength of 23.714 MPa at an optimum level of 10%. where the added material content of 10% has the highest compressive strength value compared to other corncob ash additions. ; Concrete is one of the materials commonly used for building construction. The rapid development of infrastructure in Indonesia, as it is today, causes the need for concrete use to increase . The compressive strength test used a total of 36 samples consisting of normal concrete and 3 variations in the ash content of corn cobs starting from 5%; 10%; 15%. The test will be carried out at the age of 28 days. Based on data analysis from the results of the compressive strength test, the values for each normal concrete and ash variation are 5%; 10%; 15%; successively at age. The compressive strength value at the age of 28 days is 19.67 MPa; 19.74 Mpa; 21.81 Mpa; 18.98 Mpa. With an increase in the maximum compressive strength of 23.714 MPa at an optimum level of 10%. where the added material content of 10% based on the age of the concrete for 28 days actually has the highest compressive strength value compared to the added content of other corncob ash. This of course will also have an effect if the temperature variations of the burning of corncob ash waste are used differently.
PEMANFAATAN ABU LIMBAH BONGGOL JAGUNG SEBAGAI BAHAN TAMBAH DENGAN VARIASI SUHU PEMBAKARAN TERHADAP KUAT TEKAN BETON
Hardiputranto, Achmad Rizco (author) / Kusno Adi Sambowo (author) / Ririt Aprilin Soekarsono (author)
2021-06-30
doi:10.21009/jmenara.v16i2.20112
Menara: Jurnal Teknik Sipil; Vol 16 No 2 (2021): Menara : Jurnal Teknik Sipil; 67 - 72 ; 2622-5549 ; 1907-4360 ; 10.21009/jmenara.v16i2
Article (Journal)
Electronic Resource
English
DDC:
690
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