Pengaruh Penambahan Zat Aditif Bestmittel Dengan Dosis 0,5% Terhadap Nilai Ku…

ABSTRACT Concrete is one of the main construction materials widely used in infrastructure development due to its high compressive strength and good durability. However, achieving optimal compressive strength typically requires a relatively long curing period, approximately 28 days. To address this limitation, admixtures such as Bestmittel are used to accelerate the hardening process and improv…