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Journal : austenit

INVESTIGATION OF THE EFFECT OF WINDOW SHADES TYPE ON THE OTTV IN U COLLEGE BUILDING OF BANDUNG STATE POLYTECHNIC Akmal, Muhammad; Kurniasetiawati, Annisa Syafitri
AUSTENIT Vol. 15 No. 2 (2023): AUSTENIT: October 2023
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/austenit.v15i2.7064

Abstract

The U building is the college building for the Department of Refrigeration and Air Conditioning, Bandung State Polytechnic. However, during the afternoon teaching, the third floor is often complained of feeling hot and disrupting the teaching and learning process. This is caused by the size of the window on the third floor is too large and does not use any shade. This research was conducted to determine the OTTV value of the existing U Building and then investigate the potential for improving the OTTV value by changing window glass materials or adding shading such as window film. This study used primary and secondary data collection methods. The primary data consisted of: building dimensions, glass dimensions, door dimensions, ambient temperature, inside temperature, wall and glass surface temperatures, and glass types. Meanwhile, some secondary data, namely building U as built drawings, wall specifications, and glass specifications used. It was found that the existing OTTV value of the Lecture U Building reached 39.78 W/m2 where this value was above the SNI 03-6389 2011 standard. By investigating the installation of shading such as window film and double glass it was possible to minimize the building's OTTV value to 36.78 W/m2 for window film and 33.86 W/m2 for the addition of double glass accompanied by window film.
Co-Authors A.A. Ketut Agung Cahyawan W Addin, Muhammad Faqih Adestira, Monica Agus Suryanto Al Hanif, Muhammad Fikri Alfa Firdaus Alfarizi, Ahmad Riziq Algozi, Rahmad Alwi HS, Muhammad Andi Firdaus Sudarma Andriyanto Setyawan Ankhofia, Nida Arifyadi, Azam Aril, Muhammad Ary Surjanto Asep Hidayat Asrul Fole Azhar, Azmi Badarudin, Apip Bayu Dwi Saputra, Bayu Dwi Chandra Permana, Septiahady Daffa, Muhammad Abu Dea Apriani, Kemala Desvind, Elfahra Dyta Putri Dewanti, Anindya Ayu Ratna Dewi, Yuni Sukma Dini Andriyani Eko Prianto, Eko Fadhilah Fadhilah Fajriyah, Hana Fariz Aditya Fauzan . Ferri Yanto Gaparianti, Rani Hamid, Eka Hardianti Hamka Hardoko , A. Hasan, Khoirudin Hasrul Hasrul, Hasrul Hendriawan, Andi Henry Carles Heriyadi, Bambang Hermawan, Fachrul Intan Purnama Sari Inul, Inul Ira Dama Yanti Irawati Irawati Jans, Rubens Pasha Juliawati, Lola Kasni Sumeru Khaeriah, Ummul Khatimah, Khusnul Kirana, Nurista Wahyu Kurniafasari, Zakiyah KURNIASETIAWATI, ANNISA Lubis, Najiyya Sahilda Lugica M. Husni Tamrin, M. Husni Maiyori, Cisilia Miranda, Irawati Mitrakusuma, Windy Hermawan Moh. Syaifudin Muhammad Adam, Muhammad Muhammad Arman Muhammad Ramadhan Muklir, Muhammad Muliawan, Rizki Mundhori, Mundhori Mutadhiroh, Fika Aprilia Mutiara, Intan Nafisa, Lidiya Nahdayana, Nurul Najah, Umi Atyah Safinatun Najih, Alvin Nani Yuningsih, Nani Nauli, Fitri Nisa, Hasniyatun Nisak, Indah Latifatun Noviyanti, Nurin Eka Nugroho, Fandi Nur Faidah, Nur Nur, Ainun Rafita Nuriyadi, Muhammad NurJihan, Salma Nurman S Nurvianiar Sabri, Bertha Nuryati, Neneng Nusran, Muhammad Octriani, Santi Pardosi , Jawatir Pauzan, Muhammad Permadi, Satrio Tegar Pertiwi, Wike Ponardi Pramudantoro, Triaji Pangripto Pranata, Eka Prasetyo, Bowo Yuli Putra, Kyrie Eleison Rahmahwati, Ratih Rahmawati, Ellya Meidiana Ramadhani, Wahyu Ikma Riam Marlina A Rismayadi, Budi Rohman, Ahmad Taufiqi Rosulindo, Parisya Premiera Said, Musdalifah Saldy, Tri Gamela Salsabila, Alya Mistiara Salsabila, Salsabila Santosa, Bintang Laksono Putra Saputri, Ratih Okta setiawan, Dibyo Setyono, Bagus Wahyu Shodiya Sulaimon Situmorang, Icha Regina Subagja, Risko Sumardi . Sunardi, Cecep Suryanef Suryanef Suryaningsi Suryaningsi Syafitri, Amanda Rahmalia Syari Rahma Yanti Taufik Nur Thalib, Mansyur Toto Tohir Tri Wahyudi Utami, Tiara Utoro, Aditya Nugroho Putro Vauzia, Farrah Wahyu Lestari Wardani, Yusuf Wiransyah, Akmal Wismar Harianto, Wismar Wusqo, Urwatul Yanti Andriani, Neneng Yudi Prana Hikmat Zalzabilah, Nurul Fadila Zulpahmi, Zulpahmi Zulpahmi, Zulpahmi