PENGARUH PENAMBAHAN LATEKS DAN SERAT KAWAT BENDRAT TERHADAP KUAT TEKAN DAN KUAT TARIK BETON
Total View This Week0
Total View This Week0
Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
FAJAR, MUHAMMAD
Putri, Desi
Putri, Desi
Subject
Teknik Sipil
Datestamp
2022-09-20 04:05:26
Abstract :
Infrastructure development is currently growing very rapidly, for example in the construction of roads, bridges, buildings and so on. Until now, most of the infrastructure development in Indonesia uses concrete as a construction material. In this study, latex material was used as an added material from the total weight of cement. This study aims to determine the compressive strength, split tensile strength and absorption of each addition of latex from the amount of cement. The percentage of the addition of latex usedis fixed at 0.75% for each variation. And in the addition of bendrat wire as an added material of fine aggregate, the variations used include 2.5%, 5%, 7.5% and 10%. The testwas carried out at the age of 7 days, 14 days and 28 days for compressive strength and 28days for absorption. The results of this study indicate that the addition of a mixture of latex and wire bendrat can increase the compressive strength and tensile strength of normal concrete. The results of the compressive strength produced at the age of 28 consecutive days are 25.01 MPa, 25.946 MPa, 26.32 MPa, 27.64 MPa, 27.72 MPa, 25.66MPa. As for the split tensile strength, normal concrete is 2.524 MPa, 2.642 MPa, 2.713 MPa, 2.878 MPa, 2.902 MPa, 2.831 MPa. The absorption is 0.328%, 0.332%, 0.485%, 0.725% and 0.492%. From these results, the highest compressive strength value was found in variation 5 with the addition of 7.5% bendrat wire and 0.75%latex from the totalweight of fine aggregate with a compressive strength of 27.72 MPa. Meanwhile, the highest split tensile strength is in variation 5 with the addition of 7.5% the addition of bendrat wire and 0.75% latex with a value of 2.902 MPa
Infrastructure development is currently growing very rapidly, for example in the construction of roads, bridges, buildings and so on. Until now, most of the infrastructure development in Indonesia uses concrete as a construction material. In this study, latex material was used as an added material from the total weight of cement. This study aims to determine the compressive strength, split tensile strength and absorption of each addition of latex from the amount of cement. The percentage of the addition of latex usedis fixed at 0.75% for each variation. And in the addition of bendrat wire as an added material of fine aggregate, the variations used include 2.5%, 5%, 7.5% and 10%. The testwas carried out at the age of 7 days, 14 days and 28 days for compressive strength and 28days for absorption. The results of this study indicate that the addition of a mixture of latex and wire bendrat can increase the compressive strength and tensile strength of normal concrete. The results of the compressive strength produced at the age of 28 consecutive days are 25.01 MPa, 25.946 MPa, 26.32 MPa, 27.64 MPa, 27.72 MPa, 25.66MPa. As for the split tensile strength, normal concrete is 2.524 MPa, 2.642 MPa, 2.713 MPa, 2.878 MPa, 2.902 MPa, 2.831 MPa. The absorption is 0.328%, 0.332%, 0.485%, 0.725% and 0.492%. From these results, the highest compressive strength value was found in variation 5 with the addition of 7.5% bendrat wire and 0.75%latex from the totalweight of fine aggregate with a compressive strength of 27.72 MPa. Meanwhile, the highest split tensile strength is in variation 5 with the addition of 7.5% the addition of bendrat wire and 0.75% latex with a value of 2.902 MPa
Download
book
BibTex
Latex, Jabref
cloud_download
Original Resource
url resource Institution
