Study of the Use of Drywall as the Wall Cover Material Reviewed from Cost and Time Aspects

Ni Yuni, I Sudiasa, I Suardika

2021

Abstract

To the date, a lot of wall works still use materials in the form of red bricks, light bricks, bricks, and panels. Likewise, seen from research related to value engineering, most of them examine the use of these materials. From the cost view, red brick material is cheaper than using lightweight brick and precast panels. Meanwhile, in terms of labor productivity, precast panel is better than red bricks and light bricks. The rukom system building uses a lightweight steel frame and fiber cement which is earthquake resistant. The application of the use of lightweight steel frame materials and fiber cement is known as the drywall system. The purpose of this study is to calculate the unit price of the work, namely the coefficient of project resources (materials, labor, and tools). In this research, the method of drywall installation work is also developed, therefore the completion time of the work can be determined. The long-term goal of this research is to examine the quality of the work and compare it with other wall materials. This research begins by studying the shop drawing drawings, then calculations are carried out to determine material requirements including the need for waste materials. Furthermore, observations were made to determine the need for labor, the need for tools, the method of installation. Through the installation method in the field, it can be seen the time needed to complete the work. The result of this research is the cost required to install a double-installed drywall truss is Rp. 172,198.64 per m2. For the installation of the layer using soundstop gypsum material, it is Rp. 121,641.74 per m2. Installation of the wall layer with GRC including the installation of soundproofing is IDR 341,803.02 per m2. The price includes materials, wages and fees as well as 5% overhead. For the tool does not use heavy equipment so that the cost of the tool is Rp. 0.0. The total cost of drywall work per 1 m2 is Rp 635,643.41. This price does not include finishing work such as painting. 2. To complete the drywall installation work with a module measuring 3 meters x 6 meters, it takes 1 day to install the frame, wall covering, wall covering each. The overall drywall work with a volume of 6,068 m2 requires 30 days to complete the preparation and marking work, 90 days for frame installation, 90 days for wall covering, 90 days for walls. So the total time needed to complete the drywall work is 121 days.

Paper Citation

in Harvard Style

Yuni N., Sudiasa I. and Suardika I. (2021). Study of the Use of Drywall as the Wall Cover Material Reviewed from Cost and Time Aspects. In Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES, ISBN 978-989-758-615-6, pages 368-372. DOI: 10.5220/0010946000003260

in Bibtex Style

@conference{icast-es21,
author={Ni Yuni and I Sudiasa and I Suardika},
title={Study of the Use of Drywall as the Wall Cover Material Reviewed from Cost and Time Aspects},
booktitle={Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,},
year={2021},
pages={368-372},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010946000003260},
isbn={978-989-758-615-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,
TI - Study of the Use of Drywall as the Wall Cover Material Reviewed from Cost and Time Aspects
SN - 978-989-758-615-6
AU - Yuni N.
AU - Sudiasa I.
AU - Suardika I.
PY - 2021
SP - 368
EP - 372
DO - 10.5220/0010946000003260