Tinjauan Kuat Tekan Dan Unsur Pembentuk Kekuatan Pasangan Batu Bata Ikatan Flemish

Muhammad Noor Asnan, Taufik Adi Styawan, Vebrian Vebrian

Abstract


Abstrak

 

Penelitian ini bertujuan menyelidiki kuat tekan pasangan bata merah ikatan flemish, pengaruh plesteran pada dinding, dan unsur pembentuk kekuatan dinding, serta diperoleh berat volume dinding sebagai data beban mati dalam perencanaan struktur. Penelitian dilakukan dengan metode eksperimen. Benda uji dinding dibuat tersusun 4 lapis bata ke atas dan 2 bata ke samping dengan dimensi 40 cm x 8 cm x 30 cm. Variasi benda uji dibuat dinding tanpa plesteran, plesteran 1 sisi dan plesteran 2 sisi. Proses penelitian diawali dengan mempersiapkan alat dan bahan, menentukan mortar yang digunakan untuk spesi/siar dan plesteran, dan membuat benda uji dinding tersebut. Pengujian dinding mengacu pada SNI 03-4164-1996. Hasil kuat tekan pasangan dinding tanpa plesteran, plesteran 1 sisi dan plesteran 2 sisi berturut– turut sebesar 3,248 MPa, 5,016 MPa, dan 9,034 MPa. Unsur kekuatan terlemah pada dinding terletak antara ikatan permukaan bata dengan mortar/spesi. Pengaruh plesteran meningkatkan kuat tekan sampai 80,10% dibandingkan dinding tanpa plesteran. Berat volume dinding tanpa plesteran sebesar 2067,969 kg/m³ yang melebihi standar 1700 kg/m3. Sehingga beban mati dalam perencanaan struktur untuk dinding bata ikatan flemish perlu menyesuaikan dengan nilai yang sebenarnya.

Kata kunci: Dinding bata, plesteran, kuat tekan, berat volume

 

 

 

Abstract

 

This study aims to investigate the compressive strength of the Flemish bonded red masonry, the effect of plastering on the walls, and the elements forming the strength of the walls, and to obtain the volume weight of the walls as dead load data in structural design. The research was conducted using an experimental method. The wall test object is made of 4 layers of bricks to the top and 2 bricks to the side with dimensions of 40 cm x 8 cm x 30 cm. Variations of the test specimens were made of walls without plastering, 1-sided plastering and 2-sided plastering. The research process begins with preparing tools and materials, determining the mortar used and plastering, and making the wall test object. Wall testing refers to SNI 03-4164-1996. The results of the compressive strength of wall pairs without plastering, 1-sided plastering and 2-sided plastering were 3,248 MPa, 5,016 MPa, and 9,034 MPa, respectively. The weakest strength element in the wall lies between the bonding of the brick surface with the mortar. The effect of plastering increases compressive strength up to 80,10% compared to walls without plastering. The volume weight of the wall without plaster is 2067.969 kg/m³ which exceeds the standard of 1700 kg/m3. So that the dead load in the structural design for the Flemish bonded brick wall needs to be adjusted to the actual value.

 

Keywords: Brick wall, plastering, compressive strength, volume weight


Keywords


Brick wall, plastering, compressive strength, volume weight

Full Text:

PDF

References


A. Abasi, R. Hassanli, T. Vincent, and A.M. (2020) ‘Influence of prism geometry on the compressive strength of concrete masonry’, Construction and Building Materials, 264.

Badan Standarisasi Nasional (1996) SNI 03-4164-1996 Tentang Kuat Tekan Dinding Pasangan Bata Merah Di Laboratorium. Jakarta: Badan Standar Nasional.

Badan Standarisasi Nasional (2000) SNI 15-2094-2000 Tentang Bata Merah Pejal untuk Pasangan Dinding. Jakarta: Badan Standar Nasional.

Badan Standarisasi Nasional (2002) SNI 03-6825-2002. Metode Pengujian Kekuatan Tekan Mortar Semen Portland Untuk Pekerjaan Sipil. Jakarta: Badan Standar Nasional.

Badan Standarisasi Nasional (2020) SNI 1727:2020. Beban Desain Minimum Dan Kriteria Terkait Untuk Bangunan Gedung Dan Struktur Lain. Jakarta: Badan Standar Nasional.

Departemen Pekerjaan Umum (1983) Peraturan Pembebanan Indonesia Untuk Gedung. Bandung.

Firmansyah R, Karjanto A, D.B. (2018) ‘Uji Kekuatan Dinding Batu Bata dengan Spesi yang Bervariasi Menerima Beban Tekan Terpusat’, in. Malang: Universitas Tribhuwana Tunggadewi.

G. Mohamad, P. B. Lourenço, and H.R.R. (2007) ‘Mechanics of hollow concrete block masonry prisms under compression: review and prospects’, Cement and Concrete Composites, 29(3), pp. 181–192.

Harris, B., Bunsell, A. (1977) Structure And Properties Ing Materials Engineer, Longman Group. London.

Maheri M.R, Motielahi F, N.M.A. (2011) ‘The Effects Of Pre And Post Construction Moisture Condition On The In-Plane And Out-Of-Plane Strengths Of Brick Walls’, Mater Struct Constr, 44(2), pp. 541–559. doi:10.1617/s11527-010-9648.

P. G. Asteris, P. B. Lourenço, M. Hajihassani et al. (2021) ‘Soft computing-based models for the prediction of masonry compressive strength’, Engineering Structures, 248.

Romly, M. (2012) Pengujian Kuat Tekan dan Kuat Geser Dinding Dengan Variasi Waktu Perendaman Bata Merah. Jember.

Sathiparan, N., Sakurai, K., Numada, M. & Meguro, K. (2013) ‘Experimental Investigation on The Seismic Performance of PP-Band Strengthening Store Masonry house’, in Springer Science Business Media Dordrecht.

T. Zahra, A. Jelvehpour, J. A. +amboo, and M.D. (2020) ‘Interfacial transition zone modelling for characterisation of masonry under biaxial stresses’, Construction and Building Materials, 249.

Wisnumurti W, Soehardjono A, P.K. (2007) ‘Optimalisasi penggunaan komposisi campuran mortar terhadap kuat tekan dinding pasangan bata merah’, Rekayasa Sipil, 1(1), pp. 25–32.

X, Yang, Mingming Jia, Bin Chi, Mingzhi Wang, and J.Z. (2022) ‘A Mesoscale Approach for Concrete Block Masonry’, Hindawi Advances in Civil Engineering [Preprint]. doi:https://doi.org/10.1155/2022/5018645.




DOI: http://dx.doi.org/10.29103/tj.v13i1.812

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 Muhammad Noor Asnan, Taufik Adi Styawan

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

P-ISSN: 2088-0651 

E-ISSN: 2502-1680

 Google Scholar

 
Accredited based on Sinta 3 based on the Decree of the Director General of Strengthening Research and Development of the Ministry of Research, Technology and Higher Education of the Republic of Indonesia Number 230/E/KPT/2022
Valid for 5 years, Volume 12 Number 2 Year 2022 to Volume 17 Number 1 Year 2027

 

Creative Commons "Attribution-ShareAlike”

Attibusion Internasional (CC BY-SA 4.0)




Published 2 times a year
March and September

Published by:
The Research institutions and community service (LPPM) Universitas Malikussaleh

In cooperation with Ikatan Sarjana Teknik Sipil (ISATSI NAD) Lhokseumawe


Web Analytics

View My Stats