Experimental Study of The Influence Use of Beeswax Against The Mechanical and Thermal Properties of Concrete

Fazri Amir; Banta Cut; Rayan Rayan; Baidatul Khoir; Nasruddin Nasruddin; Muhammad Amin

doi:10.24853/sintek.14.1.22-26

Experimental Study of The Influence Use of Beeswax Against The Mechanical and Thermal Properties of Concrete

Fazri Amir, Banta Cut, Rayan Rayan, Baidatul Khoir, Nasruddin Nasruddin, Muhammad Amin

Abstract

The economy of the whole world developed so quickly, encourage increased consumption of energy gradually. Energy consumption in the building sector has also increased with the demands of society in thermal comfort in the room. With the hot weather, the influence of the temperature in the room will rise. Some things that need to be reviewed in the manufacture of concrete in the place are the price is relatively low, easy to obtain, has high compressive strength, and has resistant to any environmental conditions. However, some problems still need to be resolved in the development of the Phase Change Material (PCM) composite that has a stable form. The proposed PCM has a thermal comfort temperature (16-26 ℃). The main purpose of this research was to investigate the influence of addition beeswax as a water-resistant mixture on the mechanical and thermal properties of concrete. In this research, the cement used was ordinary Portland Cement and replaced some of its Weight with paraffin wax in the mixture. The results of the research with the use of 10, 20 and 30% beeswax in a mixture of a concrete show that the increase in the content of Beeswax resulted in a decrease in the compressive strength of 22% and an increase in heat absorption by the concrete between without PCM with the Concrete-PCM is obtained by 10%.

Keywords

beeswax; concrete; heat absorber

Full Text:

PDF

References

Handayani, T., Efisiensi Energi dalam Rancangan Bangunan, Jurnal Spektrum Sipil. 2010; 1: 102-108.

Y. Ismida, M. Amin, H. Umar, H. Amna, F. Amir, C. Akbar, Experimental Study of Heat-Absorbent Foam Concrete Wall Based Macro-Encapsulation of Beef Tallow/Damar Gum in Building, IOP Conference Series: Materials Science and Engineering, 2019: 1-7.

N.A. Prakoso, A.K. Lamahala, G. Sentanu, Kajian Penerapan Material pada Selubung Bangunan yang Mempengaruhi Kenyamanan Termal dan Visual, Reka Karsa, 2014; 1:1–12.

X. Sun, Q. Zhang, M.A. Medina, K.O. Lee, Energy and economic analysis of a building enclosure outfitted with a phase change material board (PCMB), Energy Convers. Manag, 2014; 83: 73–78.

P.P.D. Jakarta, Selubung bangunan - Panduan Pengguna Bangunan Gedung Hijau Jakarta, 2012.

A. Sharma, V. V. Tyagi, C.R. Chen, D. Buddhi, Review on thermal energy storage with phase change materials and applications, Renew. Sustain. Energy Rev., 2009; 13: 318–345.

A. Abhat, Low-temperature latent heat thermal energy storage: Heat storage materials, Sol. Energy. 1983; 30: 313–332.

Nader A. Nader, Bandar Bulshlaibi, Mohammad Jamil, Mohammad Suwaiyah, Mohammad Uzair, Application of Phase-Change Materials in Buildings, American Journal of Energy Engineering, 2015; 3: 46-52.

R. Revisdah, S. Mira, Pengaruh Air Soda Terhadap Kuat Tekan Beton, Prosiding SEMNASTEK FT-UMJ., 2015: 1-9.

I. Ahmad, Analisis Perbedaan Kuat Tekan Beton Tambahan Abu Terbang Dengan Beton Normal Yang Direndam Dalam Asam Sulfat Untuk Beton Mutu Rendah, Jurnal Konstruksia, 2011; 2: 23-30.

M. Islam, Perbandingan Analisi Kolom dengan Metode Analitis dan Metode Beda Hingga (Kasus Kolom Dengan Dimensi 300x300 mm2, f’ c = 20 MPa, fy = 400 MPa, As + As ’= 1% Ag), Jurnal Inersia, 2016; 8: 55–66.

DOI: https://doi.org/10.24853/sintek.14.1.22-26