[{"data":1,"prerenderedAt":387},["ShallowReactive",2],{"project-helipad-platform":3},{"_path":4,"_dir":5,"_draft":6,"_partial":6,"_locale":7,"title":8,"description":9,"slug":10,"locale":11,"subtitle":12,"summary":13,"location":14,"year":15,"category":16,"image":17,"featured":18,"order":19,"body":20,"_type":381,"_id":382,"_source":383,"_file":384,"_stem":385,"_extension":386},"\u002Fprojects\u002Fhelipad-platform.id","projects",false,"","Platform Helipad","Helipad di atap dan lepas pantai harus memenuhi serangkaian kendala yang lebih ketat daripada hampir semua permukaan berjalan atau pendaratan lain dalam penggunaan komersial. Mereka menanggung beban helikopter yang penuh bahan bakar di atas tapak roda pendaratan yang kecil, mengalirkan bahan bakar dan air tanpa risiko selip, mempertahankan sertifikasi non-percikan api ketika berada di atas area penanganan bahan bakar, dan bertahan dari semprotan garam atau atmosfer industri selama puluhan tahun tanpa pelapisan ulang. Baja dan aluminium sama-sama kesulitan dengan satu atau lebih dari ini. Grating FRP mencakup semuanya — itulah sebabnya hampir setiap helideck lepas pantai yang baru dibangun dan sebagian besar helipad atap rumah sakit baru di Asia sekarang menentukan FRP sebagai default.","helipad-platform","id","Helipad Grating FRP di Atap untuk Aplikasi Rumah Sakit, Komersial, dan Lepas Pantai","Platform helipad grating FRP ringan menggantikan dek baja yang terkorosi — bebas percikan api, tahan selip, dan hemat berat struktural 60% dibanding beton.","Asia Tenggara","2024-03-01","Lepas Pantai","\u002Fimages\u002Fprojects\u002Fhelipad-platform\u002Fcover.webp",true,5,{"type":21,"children":22,"toc":373},"root",[23,30,37,42,88,93,156,161,167,177,187,197,207,217,227,233,238,321,326,332,342,352,362,368],{"type":24,"tag":25,"props":26,"children":27},"element","p",{},[28],{"type":29,"value":9},"text",{"type":24,"tag":31,"props":32,"children":34},"h2",{"id":33},"persyaratan-desain-helipad",[35],{"type":29,"value":36},"Persyaratan Desain Helipad",{"type":24,"tag":25,"props":38,"children":39},{},[40],{"type":29,"value":41},"Helipad modern diatur oleh standar regulasi yang tergantung pada di mana ia berada:",{"type":24,"tag":43,"props":44,"children":45},"ul",{},[46,58,68,78],{"type":24,"tag":47,"props":48,"children":49},"li",{},[50,56],{"type":24,"tag":51,"props":52,"children":53},"strong",{},[54],{"type":29,"value":55},"ICAO Annex 14, Volume II",{"type":29,"value":57}," — standar internasional untuk heliport, termasuk instalasi atap dan kapal.",{"type":24,"tag":47,"props":59,"children":60},{},[61,66],{"type":24,"tag":51,"props":62,"children":63},{},[64],{"type":29,"value":65},"FAA AC 150\u002F5390-2C",{"type":29,"value":67}," — standar desain heliport AS.",{"type":24,"tag":47,"props":69,"children":70},{},[71,76],{"type":24,"tag":51,"props":72,"children":73},{},[74],{"type":29,"value":75},"IMO MSC.1\u002FCirc.1328",{"type":29,"value":77}," — pedoman untuk operasi fasilitas helikopter di kapal, termasuk helideck lepas pantai.",{"type":24,"tag":47,"props":79,"children":80},{},[81,86],{"type":24,"tag":51,"props":82,"children":83},{},[84],{"type":29,"value":85},"CAP 437",{"type":29,"value":87}," (UK CAA) — standar helideck lepas pantai, dirujuk secara luas secara global.",{"type":24,"tag":25,"props":89,"children":90},{},[91],{"type":29,"value":92},"Persyaratan beban dan permukaan utama di seluruh standar ini:",{"type":24,"tag":43,"props":94,"children":95},{},[96,106,116,126,136,146],{"type":24,"tag":47,"props":97,"children":98},{},[99,104],{"type":24,"tag":51,"props":100,"children":101},{},[102],{"type":29,"value":103},"Beban pendaratan",{"type":29,"value":105}," 6–8 ton untuk helikopter ukuran sedang (AW139, S-92, H175), terkonsentrasi pada tapak kecil saat mendarat.",{"type":24,"tag":47,"props":107,"children":108},{},[109,114],{"type":24,"tag":51,"props":110,"children":111},{},[112],{"type":29,"value":113},"Koefisien gesekan permukaan",{"type":29,"value":115}," ≥ 0,65 basah, ≥ 0,85 kering, per pengujian gesekan ICAO\u002FFAA.",{"type":24,"tag":47,"props":117,"children":118},{},[119,124],{"type":24,"tag":51,"props":120,"children":121},{},[122],{"type":29,"value":123},"Jaring pengaman perimeter",{"type":29,"value":125}," di tepi platform (biasanya lebar 1,5 m).",{"type":24,"tag":47,"props":127,"children":128},{},[129,134],{"type":24,"tag":51,"props":130,"children":131},{},[132],{"type":29,"value":133},"Drainase",{"type":29,"value":135}," yang menangani bahan bakar dan air tanpa genangan.",{"type":24,"tag":47,"props":137,"children":138},{},[139,144],{"type":24,"tag":51,"props":140,"children":141},{},[142],{"type":29,"value":143},"Non-percikan api",{"type":29,"value":145}," ketika terletak di atas penyimpanan atau penanganan bahan bakar.",{"type":24,"tag":47,"props":147,"children":148},{},[149,154],{"type":24,"tag":51,"props":150,"children":151},{},[152],{"type":29,"value":153},"Lapisan atas konduktif",{"type":29,"value":155}," untuk perlindungan petir, terikat ke jalur pelepasan fuselage.",{"type":24,"tag":25,"props":157,"children":158},{},[159],{"type":29,"value":160},"Kendala ini mendiskualifikasi beberapa sistem lantai umum. Beton berat dan retak. Grating baja memercikan api saat benturan. Aluminium konduktif. FRP polos tanpa lapisan atas konduktif tidak menghilangkan petir.",{"type":24,"tag":31,"props":162,"children":164},{"id":163},"mengapa-frp-adalah-spesifikasi-standar",[165],{"type":29,"value":166},"Mengapa FRP Adalah Spesifikasi Standar",{"type":24,"tag":25,"props":168,"children":169},{},[170,175],{"type":24,"tag":51,"props":171,"children":172},{},[173],{"type":29,"value":174},"Penghematan berat.",{"type":29,"value":176}," Helipad 18 m × 18 m yang khas pada grating FRP memiliki berat 60–70% lebih ringan dari dek beton yang setara. Di atap bangunan, selisih itu secara langsung diterjemahkan menjadi tonnage baja struktural yang lebih rendah dan fondasi yang lebih kecil. Di platform lepas pantai, ini sering kali menjadi perbedaan antara retrofit yang layak dan yang tidak layak.",{"type":24,"tag":25,"props":178,"children":179},{},[180,185],{"type":24,"tag":51,"props":181,"children":182},{},[183],{"type":29,"value":184},"Ketahanan korosi.",{"type":29,"value":186}," Semprotan garam, uap bahan bakar pesawat, cairan hidrolik, cairan de-icing — dek melihat semuanya. Panel FRP vinyl ester yang dinilai untuk paparan bahan bakar pesawat (per pengujian ASTM C581) mempertahankan umur layanan lebih dari 25 tahun dengan nol pelapisan ulang.",{"type":24,"tag":25,"props":188,"children":189},{},[190,195],{"type":24,"tag":51,"props":191,"children":192},{},[193],{"type":29,"value":194},"Ketahanan selip.",{"type":29,"value":196}," Permukaan grit kuarsa memenuhi ambang gesekan basah ICAO dengan margin yang cukup, bahkan setelah bertahun-tahun endapan bahan bakar pesawat dan karet.",{"type":24,"tag":25,"props":198,"children":199},{},[200,205],{"type":24,"tag":51,"props":201,"children":202},{},[203],{"type":29,"value":204},"Non-percikan api.",{"type":29,"value":206}," FRP yang diformulasikan dengan benar tanpa agregat logam yang terbuka bebas percikan api saat benturan. Diperlukan untuk helideck di atas penanganan bahan bakar atau yang berbagi lokasi dengan pemrosesan hidrokarbon.",{"type":24,"tag":25,"props":208,"children":209},{},[210,215],{"type":24,"tag":51,"props":211,"children":212},{},[213],{"type":29,"value":214},"Disipasi petir.",{"type":29,"value":216}," Formulasi FRP konduktif (resin berisi karbon atau voile permukaan) memberikan jalur untuk arus petir ke tanah tanpa merusak panel. Ikatan ke sistem perlindungan petir platform mudah dilakukan.",{"type":24,"tag":25,"props":218,"children":219},{},[220,225],{"type":24,"tag":51,"props":221,"children":222},{},[223],{"type":29,"value":224},"Konstruksi modular.",{"type":29,"value":226}," Panel FRP dikirim potong sesuai ukuran dan diberi pita. Helipad 18 m × 18 m biasanya 60–80 panel, dipasang dalam 3–5 hari dengan kru kecil. Tidak ada pengelasan di lokasi, tidak perlu izin kerja panas, tidak ada waktu curing.",{"type":24,"tag":31,"props":228,"children":230},{"id":229},"spesifikasi-panel-untuk-helipad",[231],{"type":29,"value":232},"Spesifikasi Panel untuk Helipad",{"type":24,"tag":25,"props":234,"children":235},{},[236],{"type":29,"value":237},"Spesifikasi standar helipad Endura FRP:",{"type":24,"tag":43,"props":239,"children":240},{},[241,251,261,271,281,291,301,311],{"type":24,"tag":47,"props":242,"children":243},{},[244,249],{"type":24,"tag":51,"props":245,"children":246},{},[247],{"type":29,"value":248},"Resin",{"type":29,"value":250},": vinyl ester (diuji ASTM C581 dalam bahan bakar pesawat, cairan hidrolik, semprotan garam)",{"type":24,"tag":47,"props":252,"children":253},{},[254,259],{"type":24,"tag":51,"props":255,"children":256},{},[257],{"type":29,"value":258},"Konstruksi",{"type":29,"value":260},": 50 mm moulded untuk zona touchdown, 38 mm moulded untuk perimeter dan walkway",{"type":24,"tag":47,"props":262,"children":263},{},[264,269],{"type":24,"tag":51,"props":265,"children":266},{},[267],{"type":29,"value":268},"Mesh",{"type":29,"value":270},": 19 × 19 mm standar (12 × 12 mm jika kekhawatiran jatuhnya alat kecil)",{"type":24,"tag":47,"props":272,"children":273},{},[274,279],{"type":24,"tag":51,"props":275,"children":276},{},[277],{"type":29,"value":278},"Permukaan",{"type":29,"value":280},": grit kuarsa integral, kelas halus (20–40 mesh), varian konduktif di mana disipasi petir ditentukan",{"type":24,"tag":47,"props":282,"children":283},{},[284,289],{"type":24,"tag":51,"props":285,"children":286},{},[287],{"type":29,"value":288},"Tepi",{"type":29,"value":290},": diberi pita di semua tepi yang terbuka",{"type":24,"tag":47,"props":292,"children":293},{},[294,299],{"type":24,"tag":51,"props":295,"children":296},{},[297],{"type":29,"value":298},"Pengikat",{"type":29,"value":300},": M-clip baja tahan karat atau saddle clip, grade M10 atau M12",{"type":24,"tag":47,"props":302,"children":303},{},[304,309],{"type":24,"tag":51,"props":305,"children":306},{},[307],{"type":29,"value":308},"Lapisan konduktif",{"type":29,"value":310},": resistivitas permukaan 10⁶–10⁹ Ω\u002Fsq jika diperlukan",{"type":24,"tag":47,"props":312,"children":313},{},[314,319],{"type":24,"tag":51,"props":315,"children":316},{},[317],{"type":29,"value":318},"Penandaan",{"type":29,"value":320},": penandaan H dan lingkaran sesuai ICAO, dicat dengan cat epoxy atau warna dalam cetakan",{"type":24,"tag":25,"props":322,"children":323},{},[324],{"type":29,"value":325},"Paket pengiriman helipad lengkap mencakup sertifikat resin, peringkat api ASTM E84 Class 1, data uji gesekan, dan perhitungan beban untuk kelas helikopter desain.",{"type":24,"tag":31,"props":327,"children":329},{"id":328},"konteks-pemasangan",[330],{"type":29,"value":331},"Konteks Pemasangan",{"type":24,"tag":25,"props":333,"children":334},{},[335,340],{"type":24,"tag":51,"props":336,"children":337},{},[338],{"type":29,"value":339},"Helipad atap",{"type":29,"value":341}," (rumah sakit, komersial, residensial) — penghematan berat paling penting. Dek biasanya dipasang pada bingkai curb baja, dengan struktur atap yang ada hanya menerima penguatan sederhana. Pemasangan biasanya dapat terjadi tanpa mematikan bangunan di bawahnya.",{"type":24,"tag":25,"props":343,"children":344},{},[345,350],{"type":24,"tag":51,"props":346,"children":347},{},[348],{"type":29,"value":349},"Helideck lepas pantai",{"type":29,"value":351}," — berat dan korosi paling penting. Sebagian besar helideck lepas pantai saat ini adalah retrofit FRP di atas substruktur baja yang ada, menggantikan grating asli yang telah mencapai akhir masa pakainya. Jendela retrofit biasanya 2–3 hari.",{"type":24,"tag":25,"props":353,"children":354},{},[355,360],{"type":24,"tag":51,"props":356,"children":357},{},[358],{"type":29,"value":359},"Helipad rumah sakit tingkat tanah",{"type":29,"value":361}," — drainase dan penandaan paling penting. FRP adalah jawaban yang tepat di sini juga, tetapi keuntungan berat kurang penting.",{"type":24,"tag":31,"props":363,"children":365},{"id":364},"kinerja-lapangan",[366],{"type":29,"value":367},"Kinerja Lapangan",{"type":24,"tag":25,"props":369,"children":370},{},[371],{"type":29,"value":372},"Pemasangan helipad Endura FRP yang beroperasi sejak 2018 di seluruh Asia Tenggara dan Timur Tengah menunjukkan tidak ada kegagalan panel dan tidak ada degradasi permukaan di luar keausan kosmetik di zona touchdown. Koefisien gesekan tetap dalam spesifikasi enam tahun atau lebih setelah pemasangan. Aktivitas layanan yang paling umum adalah pengecatan ulang penandaan pada siklus 4–5 tahun.",{"title":7,"searchDepth":374,"depth":374,"links":375},2,[376,377,378,379,380],{"id":33,"depth":374,"text":36},{"id":163,"depth":374,"text":166},{"id":229,"depth":374,"text":232},{"id":328,"depth":374,"text":331},{"id":364,"depth":374,"text":367},"markdown","content:projects:helipad-platform.id.md","content","projects\u002Fhelipad-platform.id.md","projects\u002Fhelipad-platform.id","md",1790155309397]