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Journal : Journal of Engineering and Technological Sciences

The Effect of TiO2 Coating on Pile Penetration Depth in Clay Amalia, Nadya; Asri, Asifa; Rokhmat, Mamat; Sutisna, S.; Viridi, Sparisoma; Abdullah, Mikrajuddin
Journal of Engineering and Technological Sciences Vol 49, No 5 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1874.665 KB) | DOI: 10.5614/j.eng.technol.sci.2017.49.5.6

Abstract

Pile driving tests were conducted using models of concrete piles with titanium dioxide (TiO2) coating and piles without coating. Pile surfaces coated with TiO2 become superhydrophilic, which enables water molecules in clay pores to be attracted to the pile during the pile driving process. The attraction suppresses the compression of the pore water in the clay soil, hence the result of the pile driving tests showed that piles with TiO2 coating could penetrate deeper than piles without coating with the same count of hammer strokes. An examination using FTIR confirmed the formation of bonds between water molecules for piles with coating and the absence of such bonding for piles without coating. Furthermore, it was successfully established that pile surface coating gives different results for pile driving in different clay soils.
The Effect of TiO2 Coating on Pile Penetration Depth in Clay Nadya Amalia; Asifa Asri; Mamat Rokhmat; S. Sutisna; Sparisoma Viridi; Mikrajuddin Abdullah
Journal of Engineering and Technological Sciences Vol. 49 No. 5 (2017)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2017.49.5.6

Abstract

Pile driving tests were conducted using models of concrete piles with titanium dioxide (TiO2) coating and piles without coating. Pile surfaces coated with TiO2 become superhydrophilic, which enables water molecules in clay pores to be attracted to the pile during the pile driving process. The attraction suppresses the compression of the pore water in the clay soil, hence the result of the pile driving tests showed that piles with TiO2 coating could penetrate deeper than piles without coating with the same count of hammer strokes. An examination using FTIR confirmed the formation of bonds between water molecules for piles with coating and the absence of such bonding for piles without coating. Furthermore, it was successfully established that pile surface coating gives different results for pile driving in different clay soils.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Waris Ahmad Suryadi, Ahmad Ahmad Swandi Alamta Singarimbun Amalia, Nadya Arief Fauzan Arsyad, Susalti Nur Asdar Asdar Asifa Asri Aufa Nu’man Fadhilah Rudiawan Aufa Numan Fadhilah Rudiawan Bergas Bimo Branarto Budi Dermawan Budi Dermawan Bunga Dara Amin Burhan Burhan Chi-Hung Chang Cut Novianti Rachmi, Cut Novianti Dani Irawan Dasapta Erwin Irawan, Dasapta Erwin Deny Juanda Puradimaja Dewi Muliyati Dimas P. P. A. Dimas Praja Purwa Aji, Dimas Praja Purwa Dwi Irwanto Erkata Yandri Erlina Erlina Euis Sustini Fairusy Fitria Haryani Fauzan, Arief Freddy Haryanto Freddy Permana Zen Hari Anggit Cahyo Wibowo, Hari Anggit Cahyo Hendra, Nadhira Azzahra Hirofumi Notsu Ida Kaniawati Idam Arif Inge M. Sutjahja Iren, Febrianti Ismi Yasifa Ismi Yasifa Jainuddin Jainuddin Juneman Abraham juwita sari Khairil Anwar Khairil Anwar Koji Morata Kurnia Novita Sari Lilik Hendrajaya M. Rizqie Arbie Mamat Rokhmat Mikrajuddin Abdullah Mikrajuddin Abdullah Mikrajuddin Abdullah Mitra Djamal Moch Tanzil Multazam Muhammad Nur Tajuddin Muhammad Taqwin Mukti, Rino Rakhmata Mulyaningsih, Indrya Munir, Rahmawati Munir, Rahmawati Mutahharah Hasyim, Mutahharah Muziibu Alfisyah Nadya Amalia Nadya Amalia Nadya Amalia Natalia Eka Prasetia Nazla Innaya Nazla Innaya Novitrianc Novitrianc Nur Asiah Aprianti Nur Faizin Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Pariabti Palloan Putri Mustika W. Rahmadhanningsih, Sri Rahmayanti, Handika Dany Ramadhani Eka Putra Risky Afandi Putri Risky Afandi Putri Rizal F. Hariadi RIzal Kurniadi Runniarsiti Runniarsiti S. Sutisna Sabaryati, Johri Septian Ulan Dini Siti Nurul Khotimah Siti Nurul Khotimah Siti Nurul Khotimah Sitti Balkis Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sutisna, S. Trise Nurul Ain Veinardi Suendo Wahyu Hidayat Wahyu Srigutomo Widayani Widayani Widya Meiriska Zaki Suud