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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 Abdurrahim, Abdurrahim Addin, Muhammad Faqih Adestira, Monica Agus Suryanto Albanjar, Hisbullah Alfarizi, Ahmad Riziq Algozi, Rahmad Altarans, Indra Alwi HS, Muhammad Andriyanto Setyawan Ankhofia, Nida Anwar, Akbar Arifyadi, Azam Asep Hidayat Azhar, Azmi Badarudin, Apip Badri, Mochammad Rizqi Nur Syam Bayu Dwi Saputra, Bayu Dwi Carles, Henry Chandra Permana, Septiahady Daffa, Muhammad Abu Dea Apriani, Kemala Desvind, Elfahra Dyta Putri Dewanti, Anindya Ayu Ratna Dewi, Yuni Sukma Eko Prianto, Eko Fadhilah Fadhilah Fajriyah, Hana Fariz Aditya Fauzan . Ferri Yanto Gaparianti, Rani Goru, Alfarizy Hardoko , A. Hasan, Khoirudin Hasrul Hasrul, Hasrul Heriyadi, Bambang Intan Purnama Sari Inul, Inul Ira Dama Yanti Jans, Rubens Pasha Juliawati, Lola Kasni Sumeru Kirana, Nurista Wahyu Konoras, , Suhirto KURNIASETIAWATI, ANNISA Lubis, Najiyya Sahilda M. Husni Tamrin, M. Husni Mitrakusuma, Windy Hermawan Moh. Syaifudin Muhammad Adam, Muhammad Muhammad Arman Muklir, Muhammad Muliawan, Rizki Mundhori, Mundhori Mutadhiroh, Fika Aprilia Mutiara, Intan Nafisa, Lidiya Najah, Umi Atyah Safinatun Najih, Alvin Nani Yuningsih, Nani Nauli, Fitri Nisak, Indah Latifatun Noviyanti, Nurin Eka Nuh, Ahmad Nuriyadi, Muhammad NurJihan, Salma Nurman S Nurvianiar Sabri, Bertha Nuryati, Neneng Octriani, Santi Pardosi , Jawatir Permadi, Satrio Tegar Pertiwi, Wike Pramudantoro, Triaji Pangripto Pranata, Eka Prasetyo, Bowo Yuli Putra, Kyrie Eleison Rahmahwati, Ratih Rahmawati, Ellya Meidiana Ramadhani, Wahyu Ikma Riam Marlina A Rismayadi, Budi Riswan, Asgar Rohman, Ahmad Taufiqi Rosulindo, Parisya Premiera Sahbuddin, Sangrila Saldy, Tri Gamela Salsabila, Salsabila Santosa, Bintang Laksono Putra Saputri, Ratih Okta Setyono, Bagus Wahyu Shodiya Sulaimon Sirait, Alfa Firdaus Situmorang, Icha Regina Subagja, Risko Sudarma, Andi Firdaus Sumardi . Sunardi, Cecep Suryanef Suryanef Suryaningsi Suryaningsi Susilawati Syari Rahma Yanti Thalib, Mansyur Toto Tohir Tri Wahyudi Utami, Tiara Utoro, Aditya Nugroho Putro Vauzia, Farrah Wahyu Lestari Wardani, Yusuf Wiransyah, Akmal Wusqo, Urwatul Yanti Andriani, Neneng Yudi Prana Hikmat Zulpahmi, Zulpahmi Zulpahmi, Zulpahmi