{"id":1780,"date":"2026-05-23T10:03:00","date_gmt":"2026-05-23T10:03:00","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=1780"},"modified":"2026-05-23T08:08:09","modified_gmt":"2026-05-23T08:08:09","slug":"cara-memilih-penutup-lubang-got-yang-tepat-tanpa-kesalahan-5-parameter-yang-harus-diketahui-setiap-manajer-pengadaan","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/id\/cara-memilih-penutup-lubang-got-yang-tepat-tanpa-kesalahan-5-parameter-yang-harus-diketahui-setiap-manajer-pengadaan\/","title":{"rendered":"Bagaimana Memilih Penutup Lubang Got yang Tepat Tanpa Kesalahan? 5 Parameter yang Harus Diketahui Setiap Manajer Pengadaan!"},"content":{"rendered":"<p>Dalam konstruksi teknik perkotaan, penutup lubang got mungkin tampak sederhana, tetapi melibatkan parameter teknis dan sistem standar yang kompleks. Jika manajer pengadaan gagal memahami parameter kunci, konsekuensinya berkisar dari kegagalan penerimaan produk hingga potensi bahaya keselamatan di jalan perkotaan. Jadi, apa saja indikator inti yang perlu difokuskan saat memilih penutup lubang got?<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-1024x768.jpg\" alt=\"\" class=\"wp-image-1781\" srcset=\"https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-1024x768.jpg 1024w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-300x225.jpg 300w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-768x576.jpg 768w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-1536x1152.jpg 1536w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-2048x1536.jpg 2048w, https:\/\/lzbmetal.com\/wp-content\/uploads\/2026\/05\/IMG_20251229_144339-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter 1: Kapasitas Muat \u2014 Garis Merah Pertama dalam Seleksi.<\/h3>\n\n\n\n<p>Kapasitas beban penutup lubang got harus sesuai dengan lokasi pemasangannya. Menurut standar nasional GB\/T 23858 \u201cPenutup Lubang Got,\u201d penutup dibagi menjadi enam kelas beban: A15, B125, C250, D400, E600, dan F900. Untuk jaringan jalan kota, kapasitas beban penutup lubang got tidak boleh kurang dari 400 kN (kelas D400), untuk trotoar tidak kurang dari 250 kN (kelas C250), dan untuk ruang hijau tidak kurang dari 125 kN (kelas B125). Penutup kelas D400 mampu menahan beban \u226540 ton, cocok untuk jalan arteri perkotaan dan jalan raya dengan lalu lintas kendaraan berat. Penutup kelas E600 mampu menahan beban \u226560 ton, cocok untuk stasiun barang, dermaga, dan landasan pacu bandara dengan persyaratan beban ultra-tinggi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter 2: Jenis Material \u2014 Landasan Kinerja Produk.<\/h3>\n\n\n\n<p>Dua material utama penutup lubang got saat ini adalah besi cor ulet dan material komposit. Penutup besi cor ulet menawarkan kapasitas menahan beban yang kuat \u2014 D400 dan di atasnya cocok untuk area dengan beban berat dan masa pakai lebih dari 30 tahun. Penutup komposit ringan (hanya 1\/3 hingga 1\/2 berat besi), secara alami anti pencurian, dan tahan korosi, cocok untuk trotoar dan ruang hijau. Manajer pengadaan harus membuat pilihan ilmiah berdasarkan skenario penggunaan aktual \u2014 jalur kendaraan vs. trotoar, persyaratan anti pencurian, dan kebutuhan ketahanan korosi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter 3: Toleransi Kecocokan \u2014 Kunci untuk Menghilangkan Lonjakan dan Kebisingan.<\/h3>\n\n\n\n<p>Masalah kebisingan dan guncangan pada penutup lubang got seringkali disebabkan oleh celah pemasangan yang berlebihan antara penutup dan rangka. Celah pemasangan harus dikontrol hingga \u22642 mm, dengan deviasi kerataan tidak melebihi 1,5 mm\/m\u00b2. Selain itu, penutup anti-penurunan dilengkapi dengan perangkat pengunci lengan pegas tiga titik yang secara efektif mengamankan penutup dan rangka untuk mencegah guncangan dan mengurangi kebisingan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter 4: Pencegahan Jatuh dan Perangkat Keselamatan \u2014 Intinya untuk Melindungi \u201cKeselamatan di Bawah Kaki\u201d di Perkotaan.<\/h3>\n\n\n\n<p>Perangkat pengaman seperti jaring dan jeruji pencegah jatuh merupakan fitur standar pada penutup lubang got. Khususnya untuk lubang got di daerah dataran rendah dan rawan banjir, perangkat pencegah jatuh harus dipasang untuk mencegah kecelakaan jatuh dalam situasi darurat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter 5: Informasi Identifikasi \u2014 Dasar Penting untuk Inspeksi Penerimaan.<\/h3>\n\n\n\n<p>Setelah produk tiba, periksa apakah penutup lubang got menampilkan informasi dengan jelas, termasuk: identifikasi industri, jenis penutup, kelas beban, diameter, tanda pabrikan, standar yang berlaku, dan tahun pembuatan. Permukaan harus utuh, halus, seragam bahannya, dengan pola, tanda, dan karakter yang jelas dan tidak rusak, serta bebas dari cacat seperti retak atau pori-pori.<\/p>","protected":false},"excerpt":{"rendered":"<p>Dalam konstruksi teknik perkotaan, penutup lubang got mungkin tampak sederhana, tetapi melibatkan parameter teknis dan sistem standar yang kompleks. Jika manajer pengadaan gagal memahami parameter kunci, konsekuensinya berkisar dari kegagalan penerimaan produk hingga potensi bahaya keselamatan di jalan perkotaan. Jadi, apa saja indikator inti yang perlu difokuskan saat memilih penutup lubang got? Parameter [\u2026]<\/p>","protected":false},"author":2,"featured_media":1781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[126,153,63],"class_list":["post-1780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-ductile-cast-iron","tag-lzb-metal","tag-manhole-cover"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Select the Right Manhole Cover Without Mistakes? 5 Parameters Every Procurement Manager Must Know! 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