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Modern Steel Planter Box - Strong and Heavy Corten Steel
Date:2023.04.12
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I.What is special about corten steel planter?



A. Weathering properties:

Corten steel, also known as weathering steel, develops a rust-like patina on its surface when exposed to outdoor elements. This natural oxidation process creates a protective layer that helps to resist further corrosion and extends the lifespan of the planter box. The weathered appearance of Corten steel planter boxes adds a unique, rustic aesthetic to outdoor spaces, making them a popular choice for modern and contemporary landscaping designs.
 

B. Durability:

Corten steel is a high-strength steel that is known for its durability and resistance to wear and tear. Corten steel planter boxes are built to withstand harsh weather conditions, including rain, snow, and UV exposure, without showing signs of degradation. They are also resistant to rot, pests, and other forms of environmental damage, making them a durable and long-lasting option for outdoor planters.

C. Low maintenance:

Corten steel planter boxes require minimal maintenance. Once the rust-like patina forms on the surface, it acts as a protective layer, eliminating the need for additional painting or sealing. Corten steel planter boxes can be left outdoors year-round without the need for regular maintenance, making them a convenient choice for busy homeowners or commercial settings.

D. Customization options:

Corten steel planter boxes can be custom-made to various shapes, sizes, and designs, allowing for creative flexibility in landscaping and gardening projects. They can be used to create unique and eye-catching plant arrangements, focal points, and borders in gardens, patios, balconies, and other outdoor spaces.

E. Sustainability:

Corten steel is a sustainable material as it is made from recycled steel and is 100% recyclable at the end of its lifespan. Choosing Corten steel planter boxes for your landscaping or gardening needs can contribute to environmental sustainability by reducing the use of new materials and minimizing waste.

 

II. 10 Best Corten Steel Planters ideas


Corten steel planters are a popular choice for adding a modern and industrial touch to outdoor spaces. The unique weathering properties of Corten steel create a beautiful, rust-like patina that adds character and depth to the planters. Here are some ideas for using Corten steel planters in your outdoor design

1.Raised garden beds:

Corten steel planters can be used to create raised garden beds for growing plants, flowers, and vegetables. The rusty brown color of the Corten steel complements the greenery of the plants, creating a striking contrast that adds visual interest to the garden.

2.Privacy screens:

Corten steel planters can be used as privacy screens to create separation and add privacy to outdoor spaces. Arrange them in a row to create a stylish and functional barrier that adds a contemporary look to your outdoor area.

3.Sculptural planters:

Corten steel's unique weathering properties allow for creative and artistic designs. Use Corten steel planters in various shapes and sizes to create sculptural planters that become a focal point in your outdoor space. From abstract designs to geometric shapes, Corten steel planters can be used to create eye-catching plant displays.

4.Water features:

Corten steel planters can be used to create unique water features such as fountains, waterfalls, or reflecting pools. The rust-like patina of the Corten steel adds a natural and weathered look to the water feature, creating a captivating focal point in any outdoor space.

5.Planter walls:

Create a statement wall with Corten steel planters by arranging them in a grid or pattern to create a planter wall. AHL corten steel planter can be used to divide spaces, add greenery to bare walls, or create a striking backdrop for other outdoor elements.

6.Combination planters:

Combine Corten steel planters with other materials such as wood, concrete, or glass to create interesting contrasts and textures in your outdoor design. For example, a Corten steel planter with a wooden bench or a glass panel can create a visually stunning and modern look.

7.Linear planters:

Corten steel planters can be used to create linear or rectangular planters that are perfect for lining walkways, pathways, or outdoor seating areas. The clean lines and rustic appearance of Corten steel planters can add a contemporary touch to any outdoor setting.

8.Hanging planters:

Use Corten steel planters to create hanging planters that can be suspended from walls, pergolas, or other outdoor structures. The rusty patina of the Corten steel adds a unique and rustic look to the hanging planters, making them a stylish addition to any outdoor space.

9.Herb gardens:

Corten steel planters are perfect for growing herbs and small plants. Create a compact and functional herb garden with Corten steel planters arranged in a cluster or in a vertical garden design. The weathered appearance of the Corten steel adds a charming rustic touch to the herb garden.

10.Custom designs:

Corten steel planters can be custom-made to suit your specific design ideas and outdoor space. Consider working with a skilled metal fabricator to create unique and personalized Corten steel planters that perfectly match your outdoor aesthetic.
Remember to always consider the appropriate size, placement, and drainage for your Corten steel planters to ensure that they thrive in your outdoor space. Proper maintenance and care may also be required to preserve the unique weathering properties of Corten steel over time.

III. What is the lifespan of corten steel planter?


Corten steel planter boxes are a popular choice for modern outdoor decoration due to their durability and unique appearance. The lifespan of Corten steel planter boxes is generally longer than regular planters, as analysis of the market has shown. Corten steel is a special type of steel with high strength and excellent weather resistance.AHL corten steel planter’s surface forms a natural rust-brown oxide layer when exposed to oxygen in the atmosphere, creating a unique appearance. AHL corten steel planter’s oxide layer not only prevents further corrosion of the steel, but also forms a protective film that extends the lifespan of the planter.
Compared to traditional steel planters, Corten steel planters have superior corrosion resistance and weather resistance. They can withstand various weather conditions, including humidity, acid rain, salt spray, etc., without suffering severe corrosion or damage. This makes Corten steel planters suitable for long-term outdoor use, as they are less prone to rust, warp, or deform, reducing the frequency and cost of maintenance and replacement.
In addition, the design and quality of Corten steel planters are also important factors contributing to their long lifespan. Corten steel planters on the market are typically made with exquisite craftsmanship and high-quality materials, undergoing strict production and quality control. They have sturdy structures, solid welding, and fine surface treatment, ensuring stability and durability during long-term use.
According to market analysis, the lifespan of Corten steel planters can generally reach 10 years or more, and even longer, depending on several factors:

1.Environmental conditions:

The lifespan of Corten steel planters in outdoor environments is influenced by weather conditions. In dry and sunny areas, their lifespan may be relatively longer, while in humid and rainy areas, their lifespan may be slightly shorter.

2.Use and maintenance:

The use and maintenance of Corten steel planters also affect their lifespan. Avoiding impacts, damage, or strong mechanical shocks during use, regularly cleaning and maintaining good ventilation can extend the lifespan of the planters.

3.Quality and design:


There are differences in the quality and design of Corten steel planters on the market. Some high quality planters are made of high quality Corten steel material with superb craftsmanship and quality control, and their lifespan may be longer. Also, reasonable design and structure contribute to the stability and durability of the planter.
It should be noted that the natural oxidation layer of Corten steel planter takes some time to form, and some rust may flow out initially. However, over time, the oxidation layer will gradually form and stabilize and no longer produce a lot of rust. This is the process by which Corten steel planters gradually develop their unique appearance.
Corten Steel thicknesses of modest specification [2.0mm or 3.0mm] are perfectly fit-for-purpose for + 25 years longevity, in most environments / applications. For + 40 years longevity, an additional 1.0mm thickness should be added, to mitigate the forecast material loss.

 

Corten Steel Vs. Galvanized Steel


Corten steel beds and galvanized steel beds are both quality products. Both types of corten steel planter boxes are good for growing food, but one may better suit your needs. The Corten steel planter box is recommended for those who want to highlight the rustic look of steel. Galvanized steel planter boxes have a more uniform appearance and come in matte colors such as light blue and eggshell. Another difference is the protective coating applied to each type of planter box. The corten steel coating comes from the coppery green color that forms when the planter boxes are exposed to the elements. Galvanized steel planters are given a protective coating of aluminum zinc powder before shipping. Galvanized steel planters are protected by spraying them with aluminum zinc powder prior to shipment, which serves the same purpose.
Compared to galvanized steel, Corten steel planter boxes are more susceptible to damage in areas with high humidity or exposure to salt spray. If this is a concern, galvanized steel planter boxes may be more suitable. If dirt is a concern, galvanized steel planter boxes are also suitable.

Both corten steel planters should be kept separate because of the possibility of metal-to-metal reactions. They can be placed in the same row, but should not be placed next to each other in the planter. Also, Corten steel reacts negatively to the presence of zinc. Therefore, it is best not to use zinc bolts, casters, or other zinc hardware in Corten planter boxes. If you do use them, they will quickly corrode around the bolts and your beautiful planters will deteriorate over time. Stainless steel bolts should be used on Corten planters.

Corten steel characteristics

Corten steel (delivered raw, non-oxidized)
Bottom drilled for water evacuation
High resistance to frost (-20°C) and high temperatures
50 mm wide double-folded edges
Natural material
Material: 2 mm thick walls, stiffened by welded stiffeners for larger bins
Reinforced corners for better resistance
No visible welding externally, corners faired and rounded.
Suitability: All environments, including public realm
Comes with drainage holes and small feet  
Larger planters are internally stiffened and braced
 

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