Kajian Pengaruh Penggunaan Zat Admixture ” X”, Fiber Dan Semen Grouting Terhadap Kuat Tekan Dan Retak Beton Pada Beton Tanpa Perawatan

At present, there are many damages to concrete structures in buildings that have build. One such damage is the appearance of cracks. Cracks caused by factors, including loads exceed limits, temperature, components constituent material, process making and time. This research was conducted with aim studying effect use admixture "x", fiber cement grouting on compressive strength cracking untreated concrete. The specimens this study form a slab size 1 m × thickness 6 cm, cylinder Ø 15 cm height 30 quality plan K 250 (20,75 MPa), viscocrete, type monofilament polypropylene, grouting. results indicate addition can minimize cracks In addition, it also increases concrete, namely 295 (24,5 MPa). viscocrete actually causes most if not cured, but has highest strength, 340 (28,3 MPa) .