If in the past manhole covers were only known for their black color, heavy weight, and monotonous standard shapes, now their appearance is much more varied and modern. The development of material technology has made manhole covers no longer dependent on heavy and easily rusted cast iron or concrete.
One of the latest innovations is the use of BMC (Bulk Molding Compound) material for manhole covers. This material is not only lighter, but also has high durability against heavy loads, corrosion resistance, and is safe from the risk of theft.
Advantages of BMC Material Manhole Covers Compared to Conventional Materials
- Lighter than cast iron or concrete, making the installation and maintenance process easier.
- Does not rust, making it more durable and does not require special maintenance.
- Anti-theft because it has no resale value as scrap metal.
- Can be customized in color, shape, and design according to the needs of the area or environmental aesthetics.
Functions of Colors on Manhole Covers
The use of color on manhole covers is not only for visual beauty but also has specific functions according to the installation area. Here are some examples of their application:
- Yellow is usually used in pedestrian areas or public facilities to make it easily visible.
- Green is often installed in parks or green environment areas.
- Blue is associated with water installations or pipe networks.
- Gray or black is used in general areas or highways.
The development of manhole cover designs and materials today is an answer to modern needs that prioritize aesthetics as well as safety. Not only functioning as a channel cover, manhole covers have now become part of urban design that supports safety, comfort, and environmental beauty.
It is time to choose manhole covers that are not only strong, but also have high aesthetic value and are adapted to the needs of the installation area.
Jika dulu manhole cover hanya dikenal dengan warna hitam, berat, dan bentuk standar yang monoton, kini tampilannya jauh lebih bervariasi dan modern. Perkembangan teknologi material membuat manhole cover tidak lagi bergantung pada besi cor atau beton yang berat dan mudah berkarat.
Salah satu inovasi terbaru adalah penggunaan material BMC (Bulk Molding Compound) untuk manhole cover. Material ini tidak hanya lebih ringan, tetapi juga memiliki daya tahan tinggi terhadap beban berat, tahan korosi, dan aman dari risiko pencurian.
Keunggulan Manhole Cover Material BMC Dibandingkan Material Konvensional
- Lebih ringan dibandingkan besi cor atau beton sehingga memudahkan proses instalasi dan perawatan.
- Tidak berkarat sehingga lebih tahan lama dan tidak memerlukan perawatan khusus.
- Anti maling karena tidak memiliki nilai jual sebagai besi tua.
- Bisa dikustom warna, bentuk, dan desain sesuai kebutuhan area atau estetika lingkungan.
Fungsi Warna-Warna pada Manhole Cover
Penggunaan warna pada manhole cover bukan hanya untuk keindahan visual, tetapi juga memiliki fungsi tertentu sesuai area pemasangannya. Berikut beberapa contoh penerapannya:
- Warna kuning biasanya digunakan di area pedestrian atau fasilitas publik agar mudah terlihat.
- Warna hijau sering dipasang di kawasan taman atau area lingkungan hijau.
- Warna biru identik untuk area instalasi air atau jaringan pipa.
- Warna abu-abu atau hitam digunakan di area umum atau jalan raya.
Perkembangan desain dan material manhole cover saat ini menjadi jawaban atas kebutuhan modern yang mengedepankan estetika sekaligus keamanan. Tidak hanya berfungsi sebagai penutup saluran, manhole cover kini menjadi bagian dari desain kota yang mendukung keamanan, kenyamanan, dan keindahan lingkungan.
Sudah saatnya memilih manhole cover yang tidak hanya kuat, tetapi juga memiliki nilai estetika tinggi dan disesuaikan dengan kebutuhan area pemasangan.
