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2018 News

DURA Presents UHPFRC Bridges to JKR Sarawak

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Dura Technology was invited by Jabatan Kerja Raya (JKR) Sarawak to give a presentation on Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) bridges here in Kuching at Bangunan JKR Sarawak on 25th January 2018. There were 16 participants, from top management to design engineers attended the presentation organised by JKR Sarawak.

Dura Technology Sdn Bhd represented by Adj. Prof. Ir. Dr. YL Voo presented the talk on Ultra-High Performance Fiber Reinforced Concrete to educate about UHFPC and to create an understanding on it’s applications as to how it can be more sustainable compared to current technology. The presentation ended with a Q & A session with the participants followed by an afternoon tea session. It was a well received presentation by the audiences.

After the presentation session, Dura team visited three sites located in Betong, Sarawak. The three sites were Bridge 1 (Sg. Layar), Bridge 2 (Penyelanih Kanan) and Bridge 3 (Buluh Antu). A single span 80m bridge as proposed to be builts as Bridge 1 which is located in Sg Layar. In addition to that, the width is further expended to 11m. The existing Bridge 2; Penyelanih Kanan which connects a school and longhouses, has debris and timber blockage which are stuck in between the piers. Therefore, the team proposed a single span 52m bridge with the width of 4m to effectively resolve the blockage in between piers issue. Lastly for Bridge 3 in Buluh Antu, a single span of 23m and 4m wide long was proposed.




Dura Technology telah dijemput oleh Jabatan Kerja Raya (JKR) Sarawak untuk memberi pembentangan mengenai jambatan Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) di Kuching di Bangunan JKR Sarawak pada 25 Januari 2018. Terdapat 16 peserta dari pengurusan atasan diikuti dengan reka bentuk jurutera menghadiri persembahan yang dianjurkan oleh JKR Sarawak.

Dura Technology Sdn Bhd yang diwakili oleh Adj. Prof. Ir. Dr. YL Voo membentangkan ceramah mengenai Concrete Reinforced Concrete Berkeperluan Tinggi (Ultra-High Performance Concrete Reinforced Concrete) untuk mendidik tentang UHFPC dan untuk mewujudkan pemahaman mengenai aplikasi itu tentang bagaimana ia dapat lebih mampan berbanding dengan teknologi semasa. Penyampaian berakhir dengan sesi Q & A dengan para peserta diikuti dengan sesi minum tengah hari. Ia adalah penyampaian yang diterima oleh penonton.

Selepas sesi penyampaian, pasukan Dura melawat tiga tapak di Betong, Sarawak. Tiga tapak tersebut ialah Jambatan 1 (Sg. Layar), Jambatan 2 (Penyelanih Kanan) dan Jambatan 3 (Buluh Antu). Jambatan 80m span seperti yang dicadangkan untuk dijadikan sebagai Jambatan 1 yang terletak di Sg Layar. Di samping itu, lebar dibelanjakan untuk 11m lagi. Jambatan 2 yang sedia ada; Penyelanih Kanan yang menghubungkan sekolah dan rumah panjang, mempunyai serpihan dan penyumbatan kayu yang terjebak di antara dermaga. Oleh itu, pasukan mencadangkan satu jambatan 52m jambatan tunggal dengan lebar 4m untuk menyelesaikan masalah secara berkesan di antara isu jeti. Akhirnya untuk Jambatan 3 di Buluh Antu, satu ruas panjang 23m dan panjang lebar 4m telah dicadangkan.

Attendees including the top management officer and design engineer from JKR Sarawak.
Presentation by Dr Voo on dura products.
Presentation by Dr Voo on dura products.
The Q&A session showing interest by one of the top engineer, Frydolin Siahaan and others.
Site visit for bridge 1 at Sungai Layar located at Betong, Sarawak.
Site visit for bridge 2, Penyelanih Kanan located at Betong Sarawak.
Site visit for bridge 3, Buluh Antu located at Betong, Sarawak.
Attendees including the top management officer and design engineer from JKR Sarawak.
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