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PENGARUH SERAT BAJA (Stell Fiber) PADA BETON NORMAL
Concrete is a mixture consisting of cement, aggregate and water and admixture. According to SNI 03-6468-2000 based on its compressive strength, the concrete is divided into two types: Normal Concrete with f'c < 41.4 Mpa and High Quality Concrete with f'c 41.4 Mpa. According to ACI 544.3R-84, Steel Fiber is defined as steel fiber in the form of small flat or wavy, which is obtained from the fused extract of steel fibers, which in use are evenly distributed in a fresh concrete mixture with an aspect ratio of ie fiber length divided by fiber diameter (l/d) between 12.7 mm – 63.5 mm. In this study, variations in steel fibers were made at 0%, 4% and 6% respectively for the concrete mixture made, with a total sample of 4 specimens for Compressive Strength and 4 for Split Test (indirect tensile) at the age of 14 days and 28 days. From the test results show that the use of steel fiber with a content of 6% for Normal Concrete can increase the Compressive trength and Tensile Strength of the concrete in question, from 25.91 Mpa and 2.80 Mpa to 36.99 Mpa and 3.96 Mpa.
PENGARUH SERAT BAJA (Stell Fiber) PADA BETON NORMAL
Concrete is a mixture consisting of cement, aggregate and water and admixture. According to SNI 03-6468-2000 based on its compressive strength, the concrete is divided into two types: Normal Concrete with f'c < 41.4 Mpa and High Quality Concrete with f'c 41.4 Mpa. According to ACI 544.3R-84, Steel Fiber is defined as steel fiber in the form of small flat or wavy, which is obtained from the fused extract of steel fibers, which in use are evenly distributed in a fresh concrete mixture with an aspect ratio of ie fiber length divided by fiber diameter (l/d) between 12.7 mm – 63.5 mm. In this study, variations in steel fibers were made at 0%, 4% and 6% respectively for the concrete mixture made, with a total sample of 4 specimens for Compressive Strength and 4 for Split Test (indirect tensile) at the age of 14 days and 28 days. From the test results show that the use of steel fiber with a content of 6% for Normal Concrete can increase the Compressive trength and Tensile Strength of the concrete in question, from 25.91 Mpa and 2.80 Mpa to 36.99 Mpa and 3.96 Mpa.
PENGARUH SERAT BAJA (Stell Fiber) PADA BETON NORMAL
Hendry, Hendry (author) / Zulpanani, A. (author) / Sirait, Togar (author) / Juarti, Ery Radya (author) / Kusuma, Yusmiati (author)
2024-11-06
doi:10.35313/potensi.v25i2.4652
Potensi: Jurnal Sipil Politeknik; Vol 25 No 2 (2023): Potensi: Jurnal Sipil Politeknik; 94-102 ; 2580-8133 ; 1411-2949 ; 10.35313/potensi.v25i2
Article (Journal)
Electronic Resource
English
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