While concrete planter manufacturing may not be considered a high-tech industry, it involves many intricate and detailed steps. Each stage requires careful coordination to ensure both quality and timely delivery. In this article, we will take you through the production process of our GRC planters in detail, giving you an inside look at how we craft each piece with care.
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We have broken down the process of making the concrete planter into 10 clear and easy-to-follow steps. We hope this guide will be helpful and make your project smoother and more enjoyable.
Video Introduction
The first step in producing GRC planters is mold making. This crucial step ensures that each planter can be customized according to your specific requirements. Our designers meticulously check the accuracy and stability of the molds based on the design drawings. We use both soft and hard molds, selecting the most appropriate type for each unique design.
Our skilled workers carefully apply a specially formulated coating to the molds, ensuring a smooth and reliable process for all subsequent steps.
Next, we carefully mix the raw materials. To ensure the highest quality for our GRC planters, we blend cement, glass fiber, and other reinforcing materials in precise proportions using specialized equipment. This ensures that all materials are thoroughly and evenly distributed. By doing this, we enhance the tensile strength and toughness of the cement, significantly improving the durability of each planter.
The machine is stirring and mixing the materials to ensure everything blends smoothly and evenly.
After the material mixing is complete, we move on to the preliminary shaping stage. The mixed GRC material is carefully sprayed into the mold, forming the basic shape of the planter. The material is evenly distributed and securely adhered to the mold, following the design specifications.
The worker is making a basic concrete planter prototype.
Once the cement base is formed, we begin the fiberglass shaping process. Pre-cut fiberglass cloth or filaments are carefully embedded into both the surface and inner layers of the planter. This step significantly improves the structural strength and crack resistance, especially in challenging weather conditions. By combining fiberglass with cement, we create a strong composite material that makes the planter both lightweight and robust.
The worker is placing fiberglass on the concrete planter.
During this step, the cement and fiberglass fully fuse and gradually harden under pressure and careful adjustment. We also give the cement surface an initial polish to make it smoother. This process significantly enhances the strength of the cement and prepares it for the demolding step.
The GRC spraying process plays a vital role in producing our concrete planters. This important step is carried out by our specially trained and skilled operators to ensure the highest quality.
Once the cement and fiberglass have fully hardened, we carefully remove the planter from the mold using special tools to gently loosen it. This ensures that the planter’s shape remains intact. In this step, the planter has its basic form and structure but still needs some additional processing and trimming to perfect its finish.
Our skilled worker is carefully removing the already formed concrete planter from the mold to make sure it comes out perfect.
To ensure excellent drainage, we carefully drill holes at the bottom of the planter. This allows excess water to drain smoothly, preventing water accumulation around the plant's roots and promoting healthy growth. All of our concrete planters come with pre-drilled drainage holes by default. If you have any special requirements or preferences, please feel free to let us know in advance.
Worker is carefully drilling hole at the bottom of concrete planter.
After drilling, we proceed to the water treatment stage. The planter is carefully washed with water to remove any dust and impurities, ensuring a clean and smooth surface. This water washing also helps eliminate excess cement and preserves the delicate texture of the surface. Additionally, this process aids in further curing the concrete surface, enhancing its durability.
Water treatment is a crucial step in taking care of all concrete products.
Following the water treatment, the planter's surface may need some minor repairs and polishing. Our workers carefully inspect the surface and perform necessary repairs to remove small cracks and bubbles. Polishing ensures the planter has a flawless appearance and a smoother finish.
Our skilled engravers are busy adding the detailed textures to the concrete planters right now.
Finally, we apply a protective coating to the planter. Spraying serves not only to enhance its beauty but also to improve its waterproofness, UV resistance, and weather resistance. We use high-quality, environmentally friendly coatings that are sprayed evenly across the surface. After spraying, the planter is carefully dried and thoroughly quality-checked to ensure the coating is uniform and durable.
Workers is cleaning the surface of the concrete planters before spraying process.
For more information about our GRC planters and ODM/OEM services, please visit our official website. We look forward to helping you find the perfect solution for your needs.
