Pengaruh Penambahan Aditif Sikament-Ln terhadap Kuat Tekan Beton Mutu Tinggi dengan Variasi Nilai Slump

Ibrahim Ibrahim (Politeknik Negeri Sriwijaya)
Kosim Kosim
Firdha Razhanah
Reynaldy Aji Nugraha
R. Reza Fahruddin

Jurnal Talenta Sipil
Vol 6, No 2 (2023): Agustus

High-strength concrete listed in SNI 03-6468-2000 concrete is defined as concrete having the required compressive strength of fc'≥ 41 Mpa. From this study, data obtained from the compressive strength of concrete at the age of 28 days as follows: the value of the normal concrete compressive strength of 41.72 MPa, the compressive strength of the Sikament-ln mixture of 0.6% slump 5 of 45.65 MPa, the compressive strength of the Sikament-mixed concrete. -ln 1% slump 6 of 47,38 MPa, compressive strength of mixed concrete Sikament-ln 1.4% slump 7 of 44.20 MPa, compressive strength of mixed concrete of Sikament-ln 1.8% slump 8 of 45.65 MPa 38 ,65MPa. It can be seen from the results of this study that the ideal compressive strength is the compressive strength of the Sikament-ln mixture of 1% slump 6 this is because the compressive strength value is much greater than the compressive strength without the Sikament-ln mixture.