Spesifikasi Proyek
Lokasi: Bagian pemeliharaan jalur kereta api di sebuah kota di Provinsi Sichuan
Aplikasi: Akses pemeliharaan jalur kereta api
Produk: Kisi Fiberglass
Ikhtisar proyek
Bagian pemeliharaan jalur kereta api perlu diaspal pada kedua sisi jalur kereta api untuk memberikan akses pemeliharaan yang kuat.
Masalah
Karena arus orang yang terus-menerus dan sesekali penggunaan alat berat untuk memperbaiki rel. Penerapannya memerlukan sistem pendukung struktural yang kuat untuk membantu pekerja memfasilitasi akses dan menahan beban kendaraan tanpa kerusakan.
Persyaratan utama proyek ini adalah
– Non-corrosive materials – As the access track was to be used outdoors in the elements, it had to be corrosion-resistant.
– Lightweight – The material had to be lightweight to help simplify the installation process for the client.
– High Strength – The grating panels used in this project should be seen as a ‘safety net’ in the event of paving stones failing and therefore had to be high strength.
Larutan
Kisi-kisi plastik yang diperkuat fiberglass (FRP) memberikan solusi ideal untuk bagian pemeliharaan jalur kereta api. Kisi-kisi tersebut digunakan sebagai jalan akses di atas paving batu. Sistem resin poliester isophthalic digunakan, yang dapat digunakan di lingkungan yang sangat korosif seperti fasilitas industri, kimia, dan pengolahan air/air limbah. Fasilitas pengolahan air/air limbah, kisi FRP dipilih karena memenuhi kebutuhan aplikasi ini sebagai berikut:
Corrosion Resistance – FRP grating is known for its resistance to corrosion in the harshest environments. FRP grating can easily withstand the effects of inclement weather.
Low Maintenance – The corrosion resistance of FRP grating will reduce or eliminate the need for maintenance in this application.
Bahkan setelah asam dan basa menembus beton, tidak diperlukan perawatan.
High Strength-to-Weight Ratio – FRP grating is less than one-half the weight of steel grating, but the fibreglass reinforced plastic is strong enough to withstand the vehicle loads in this application. The lighter weight of fibreglass reinforced plastic makes it easier to install and, if necessary, remove.
It’s worth noting that they had considered a High Load Capacity (HLC) moulded steel grating walkway for this access road before purchasing our FRP grating. After careful analysis of the alternatives by the TFN sales representative, it was decided that steel grating was not required. The FRP grating pavers were able to withstand the weight of the surface walkway, so they only needed a “safety net” in the stone pavers in case of possible breakage. This proved to be much more effective and saved the client a great deal of money. This application has had a successful year and will remain in good condition for years to come. The customer is satisfied with the solution provided by Tianfu New Material.
