How to Assemble a Plant Pot Shelf from Used Blocks to Make it Sturdy, Neat, and Cost-Effective

Kapanlagi.com - Plant pot rack helps organize ornamental plants more neatly while maximizing the use of space on terraces, balconies, or yards. One popular alternative is to utilize used hebel or leftover lightweight bricks from construction as the main material.

Making a pot rack from used hebel is also a solution for those who want to create a green area without spending a lot of money. In addition to reducing construction waste, this material is relatively lightweight, easy to assemble, and strong enough to support small to medium-sized plant pots. Hebel can also be combined with wooden boards, cement boards, or WPC boards to form tiered racks according to needs.

1. Tools and Materials to Prepare

Before starting to assemble the shelf, make sure all equipment is available to make the work process more efficient. Proper preparation also helps produce a stable and safe shelf for use.

Some main materials needed include intact used hebel, wooden boards, cement boards, or WPC boards as the base of the shelf, as well as special lightweight brick adhesive or instant mortar if you want to make a permanent shelf.

Meanwhile, supporting tools include a measuring tape, pencil or marker, level, sandpaper, brush or roller or spray gun, exterior wall paint or special stone paint, work gloves, mask, wire brush or coarse bristle brush, microfiber cloth, a bucket of clean water, and plant pots used as a reference to determine the size of the shelf.

2. Starting from Determining the Design to Assembling the Support

The first step is to choose used bricks that are still in good condition. Avoid lightweight bricks that have large cracks, deep holes, are broken in the middle, or have become brittle due to prolonged exposure to rain and heat. If there is only minor damage at the corners of the surface, the bricks can still be used as long as the main structure remains solid and strong.

After that, determine the size of the shelves based on the area available and the number of plants you have. Two to three-tier shelves are generally sufficient for small balconies or terraces. If a larger yard is available, shelves can be made up to four or five tiers. Also, adjust the length of the boards and the width of the shelves to the diameter of the pots so that each plant still has enough space, air circulation, and adequate lighting.

Before the assembly process begins, clean all surfaces of the bricks using a coarse-bristle brush or wire brush to remove dust, moss, cement residue, and sand. Wipe again with a dry cloth, then sand down any rough areas to make the surface smoother and ready for painting if necessary.

Once clean, stack the bricks into two parallel piles as the main supports on the right and left sides of the shelf. Ensure that both sides are of equal height so that the shelf does not tilt. For taller shelves, use special lightweight brick adhesive or instant mortar at each joint to enhance the construction strength.

3. Adding Shelf Bases and Levels as Needed

Once the supports are assembled, place a board as a base to hold the plant pots. You can choose wooden boards, cement boards, or WPC boards according to the desired garden concept.

Make sure the size of the board can rest perfectly on both of the hebel supports. It is advisable to avoid boards that are too thin or already warped, as this can reduce the load-bearing capacity when used to support several plant pots at once.

If you want to increase storage capacity, repeat the process of stacking hebel on top of the first board until a new support is formed. After that, install the next board as the base for the second level. The same steps can be continued up to the third, fourth, or more levels, while still providing enough space between levels so that the plants receive optimal growing space, air circulation, and sunlight.

4. Final Inspection and Finishing of the Plant Rack

Before the rack is used, check the entire construction using a water level to ensure each level is flat. If any parts are still found to be slanted, make adjustments to the arrangement of the hebel until the entire surface is perfectly aligned so that the rack is more stable when holding weight.

The rack can actually be used immediately without painting. However, if placed in an open area, painting can help protect the hebel surface from rain, heat, dust, and moisture. Use exterior wall paint or special stone paint for a more durable finish. Colors like white, gray, cream, black, or other natural colors can be chosen to easily match a minimalist, modern, industrial, or Japandi garden concept.

The final stage is to arrange the plant pots evenly. Place larger pots at the bottom to keep the center of gravity of the rack stable, while small to medium pots can be placed on the upper levels. This arrangement helps distribute the weight more evenly, facilitates the watering process, and provides space for each plant to receive adequate lighting.

Hebel or lightweight brick (AAC) itself is a building material made from a mixture of cement, silica sand, gypsum, limestone, aluminum powder, and water. This material is often chosen for DIY projects because it is lightweight, precise, easy to cut, and quite sturdy for use as a plant shelf support.

In making shelves that require cutting, you can use a special block saw, jigsaw, or hand grinder. Assembly is done using block adhesive or special instant mortar for lightweight bricks, such as SikaMur 130 Thinbed, Mortar Utama MU-L500, or Aplus ALC Adhesive. For larger shelves, the addition of internal reinforcement can also be considered to make the construction even stronger.

As a finishing touch, the surface of the block can be smoothed using sandpaper or plastered using mortar or filler. After that, apply a special block primer before the main painting. If additional protection is needed, use waterproof paint or paint with a natural stone effect to make the shelf more weather-resistant while also having an attractive appearance.

(kpl/mda)