CD Tugas Akhir
Pengaruh penambahan superplasticizer sikament NN terhadap kuat tekan beton dan workability dengan nilai slump sebesar 10 cm
Concrete is the material most widely used in construction in the field of civil
engineering, both in buildings, bridges, dams and other constructions. Improving
the quality of concrete can be done by adding added materials or commonly called
Admixture and Additives which can help maintain the quality and workability of
the concrete and accelerate hardening. High quality concrete planning is
inseparable from determining Factor of Cement Water (FCW). Advances in
concrete technology have resulted in added material (admixture). This research
was conducted to determine the effect of maximum compressive strength and
workability on concrete added by Sikament-NN at a dose of 0.4%; 0.8%; 1.0%;
1.2%; 1.4%; 1.8%; from the weight of cement in the FCW variation but on the
slump value target is 10 ± 2 cm. Maximum compressive strength value with the
addition of the optimal Sikament NN dose was generated at a percentage of 1.6%
of fc '42.51 MPa with a correction FCW of 0.32 and a slump value of 12 cm.
Keywords: Concrete, slump value, Sikament NN, Factor of Cement Water Value
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