PENGARUH PENGGUNAAN BAHAN TAMBAH PLASTICIZER DAN
SILICA FUME PADA CAMPURAN BETON TERHADAP KUAT TEKAN
BETON K-500 PADA USIA 7 HARI
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Institusion
Universitas Muhammadiyah Palembang
Author
MUHAMMAD SUMANTRI, NIM. 112014119
Subject
Konstruksi dalam Bahan-bahan Khusus
Datestamp
2019-10-03 04:40:29
Abstract :
K-500 Concrete is usually used for basement floor plates, pile cap, road and on the bridge. Because the quality of K-500 is very strong and sturdy. It has a composition in which more coarse aggregates of fine aggregates. Various research and experiments in the field of concrete is done as an effort to improve the quality of concrete. One way to improve the quality of concrete with the use of added materials. The purpose of this research is to bmw the compressive strength of concrete by using the added material of Plasticizer and Silica fume and compare it with the normal concrete. A fter the age of 7, 14, and 28 days, the compressive strength of K-500 and K-500 + Plasticizer 3%, 4% and 5% of the K-500 + Plasticizer and Silica Fume 1,18 kg with 9 samples in each variation. After concrete compressive strength test, it was found that normal concrete strength of 429,9 (Kg / Cm2) at age 7 days and 552,3 (Kg / Cm2) at 28 days. 0n face of Plasticizer 5% and Silica Fume 1,18 Kg yielded equal to 539,4 (Kg / Cm2) at age 7 day and 707,8 (Kg / Cm2) at age 28 day, so Plasticizer and Silica F ume very unique to compressive strength normal concrete into. high quality concrete. Keywords: K-500 Concrete, Plasticizer and Silica Fume, Strong Press
K-500 Concrete is usually used for basement floor plates, pile cap, road and on the bridge. Because the quality of K-500 is very strong and sturdy. It has a composition in which more coarse aggregates of fine aggregates. Various research and experiments in the field of concrete is done as an effort to improve the quality of concrete. One way to improve the quality of concrete with the use of added materials. The purpose of this research is to bmw the compressive strength of concrete by using the added material of Plasticizer and Silica fume and compare it with the normal concrete. A fter the age of 7, 14, and 28 days, the compressive strength of K-500 and K-500 + Plasticizer 3%, 4% and 5% of the K-500 + Plasticizer and Silica Fume 1,18 kg with 9 samples in each variation. After concrete compressive strength test, it was found that normal concrete strength of 429,9 (Kg / Cm2) at age 7 days and 552,3 (Kg / Cm2) at 28 days. 0n face of Plasticizer 5% and Silica Fume 1,18 Kg yielded equal to 539,4 (Kg / Cm2) at age 7 day and 707,8 (Kg / Cm2) at age 28 day, so Plasticizer and Silica F ume very unique to compressive strength normal concrete into. high quality concrete. Keywords: K-500 Concrete, Plasticizer and Silica Fume, Strong Press
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