ANALISA PENGARUH BAHAN TAMBAH PLASTICIZER TERHADAP KUAT TEKAN F'C-24,90 MPA
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Institusion
Universitas Muhammadiyah Palembang
Author
JAKI ANGGARA, NIM. 112015022
Subject
Bahan-bahan Bangunan
Datestamp
2020-03-16 02:00:17
Abstract :
ABSTRACT This study discusses the analysis of the effect of cbm added ingredients on strong K-300 concrete tean. In this study used -added materials, which are high quality cement blends. A premium concentrated cement mix designed specifically to improve the quality and strength of a building. In this study the sample used is cube-shaped (15cm x 15cm x 15cm), planned quality 300 kg / cm2. Samples were tested at age 3, 7, and 28 days, by taking care before testing. The total sample size is 90 samples consisting of 15 normal concrete samples and 45 samples of normal concrete + Plasticizer. concrete strength value of concrete at age 28 days for normal concrete is 317,19 kg / cm2 and Addition of CBM additeve cement can increase the percentage of concrete compressive strength, 3% :316,16 kg/cm2 : 3,92%, 3,5%: 273,07 kg/cm2 : -10,24%, 4% : 267,84 kg/cm2 : -11,96%. Keywords : Fc-24,90 Concrete, Concrete Comprossive Strength, Plasticizer
ABSTRACT This study discusses the analysis of the effect of cbm added ingredients on strong K-300 concrete tean. In this study used -added materials, which are high quality cement blends. A premium concentrated cement mix designed specifically to improve the quality and strength of a building. In this study the sample used is cube-shaped (15cm x 15cm x 15cm), planned quality 300 kg / cm2. Samples were tested at age 3, 7, and 28 days, by taking care before testing. The total sample size is 90 samples consisting of 15 normal concrete samples and 45 samples of normal concrete + Plasticizer. concrete strength value of concrete at age 28 days for normal concrete is 317,19 kg / cm2 and Addition of CBM additeve cement can increase the percentage of concrete compressive strength, 3% :316,16 kg/cm2 : 3,92%, 3,5%: 273,07 kg/cm2 : -10,24%, 4% : 267,84 kg/cm2 : -11,96%. Keywords : Fc-24,90 Concrete, Concrete Comprossive Strength, Plasticizer
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