Panama, August 2020
Dear Mr / Mrs:
My name is Juan Manuel and I have been a technical architect (construction engineer) since the early nineties.
According to your request and the photos you present, it requires a wooden mold or formwork to make concrete panels.
With almost 30 years of experience in Architecture and Construction of Projects, I did several projects with precast concrete panels, (my final degree project was a building made with these panels). Also, many of these projects were carried out in reinforced concrete, which we had to generate molds or formwork to get the necessary shapes and elements. Another project of many of the same houses, we made a mold to make the structure of all with it. These were a combination of steel and wood.
For all these projects I generally used AutoCAD and in some cases sketchup.
With all this, I want to convey the great experience I have in what you are looking to do.
Without another comment, receive a cordial greeting, hoping that you make a decision according to your needs.