PERBANDINGAN BIAYA DAN WAKTU PADA PELAKSANAAN PEKERJAAN KONSTRUKSI DENGAN BETON KONVENSIONAL DAN FLY SLAB (STUDI KASUS PROYEK PEMBANGUNAN GEDUNG POLITEKNIK MADIUN)
ABSTRACT: The method of
construction determines the cost and the time required to complete a
construction, as well as quality, safety and health (K3) and the environment
produced at the end of the project. This study aims to analyze the cost and
time required to complete a storey building, specially a floor plate using a
fly slab concrete and compared with the conventional reinforced concrete.
Analyz quality, K3 and environment produced from the use of fly slab concrete
and compared with the conventional reinforced concrete. The method of this tudy
is by re-calculate of the cost and time in construction of Polytechnic Building
Madiun which was changed from using the conventional reinforced concrete into
the concrete fly slab. The cost recalculation is done by recalculate both the
unit volume and price. While the time will be recalculated using Microsoft
Project. Quality analysis is done by reviewing the existing concrete quality in
the Work Plan and requirement, then compared with the quality of the fly slab
concrete. K3 and environmental analysis done by reviewing the application of
the K3 and the environment at the project location then compared between the
conventional reinforced concrete slab with fly slab concrete. Based on the
analysis of the magnitude of the reduction of the cost of implementing
development work Polytechnic Building Madiun using fly slab concrete is Rp.
16.740.000,00 or 3 % of the floor plate work using the conventional reinforced
concrete. Execution time savings by using fly slab concrete is 12 days or 29 %
of the total concrete work timefor second and third floor using the
conventional reinforced concrete.The using of fly slab concrete does not reduce
the quality of the concrete slab due to the quality of the fly slab concrete
that used is higher than the conventional reinforced concrete quality. The
using of fly slab concrete can to minimize the work accidents, beside that, the
using of fly slab concrete can reduce the wood as formwork and casting the rest
of the waste reduction project.
Penulis: Indah Purwaningsih,
Kunil Murtachiyatin, Pranoto Samto Admojo, M Agung Wibowo
Kode Jurnal: jptsipildd140513
