Introduce us to the project
We are working on the design of a pond. The clients wanted to create a nice atmosphere next to their terrace. We took advantage of the fact that the terrace is below the ground to create a pond within view when people are enjoying their terrace.
What type of pond was created here?
We are on a flexible form, which is why we chose an EPDM membrane. It is 300% elastic, which allows it to resist all the gravel and elements that could puncture the membrane. It is protected by a geotextile felt placed underneath.
How is the ground preparation done?
There are three points to consider:
- Never build this type of project too close to trees to avoid excess organic matter falling into the pond.
- Pay attention to the level during the earthwork. The water will quickly reveal the slightest defect as soon as it is filled.
- Protect the liner well to prevent it from wearing out over time.
How do you design a pond?
A pond can be decorated in a multitude of ways. Here, we decided on something quite elaborate with a small staircase and a small terrace area, where you can put a chair or watch the fish quietly. We wanted to play on the mineral and the vegetal by bringing blocks of schist and an olive tree. On this pond we have created a complete layout with a part that can receive a natural filter.
What is the principle?
The pond will be equipped with a pump that will feed two areas of the pond: a waterfall to create the atmosphere, enjoy the sound of water and for the aesthetic aspect and the second pipe will feed the natural filter at the other end of the pond.
The water will pass through a layer of gravel, in which irises are planted. The bacterial film that develops in this environment will filter the water, which is interesting in this type of pond with fish, because there is a lot of organic matter to filter.
We are going to use this process for the creation of natural pools, something that is already in place elsewhere even if we are not doing it yet. But we are looking into it.
So this pond is kind of a prototype in that respect. It's a large pond, but there are many ways to make a pond at home.
What materials can be used to create a pond?
Preformed resin ponds are the easiest to build because you just have to dig the hole.
You can also masonry the pond to obtain something very structured and rigid.
The third and most common solution is to install a liner.
