Mold does not come from the concrete, it comes from mold spores that are normally in the air. Dampness faciliitate the growth of mold which comes in contact with concrete or any other material allowing mold to grow.
cement board
Somewhere dark and damp, like a basement.
You are supposed to fur it out first. - That means a thin wood frame, usually 1x4 on the concrete FIRST. - It is not customary to apply drywall directly to a concrete basement wall.
Cement walls in a basement provide strong structural support, helping to prevent shifting or collapsing. They also offer excellent moisture resistance, reducing the risk of water damage and mold growth.
Mold can start to grow on a banana in a damp environment like a basement within 24-48 hours. Mold thrives in dark, moist conditions, so it's important to keep the area well-ventilated and dry to prevent mold growth.
Some disadvantages of plywood is if stored outdoors will warp and when damp with splintering. Also will mold in moist areas such as in a basement or under a tarp outside.
To create a cement mold DIY project, you will need a mold, cement mix, water, mixing tools, and a release agent. First, prepare the mold by applying the release agent to prevent sticking. Then, mix the cement with water according to the instructions on the package. Pour the cement into the mold and smooth the surface. Allow the cement to cure for the recommended time before removing it from the mold. You can customize your project by adding color or decorations to the cement mix before pouring.
Using a concrete sealer for basement walls provides protection against moisture, mold, and mildew, which can help prevent damage and improve indoor air quality. It also helps to extend the lifespan of the walls and make them easier to clean and maintain.
Mold needs moisture, heat, and food. All three conditions are necessary for it to grow. Mold is most likely to find a place to grow in a bathroom, basement or kitchen, but in this situation we are in a kitchen, and outdoors. Mold spores can grow and spread in wet or damp areas that have had flooding. and the light will either dry out the mold and eventually kill it.
it just has to be damp
What chemcals I can use to Kill potential mold behid the damp walls?”
When constructing or renovating a home with concrete basement walls, common issues to consider include proper waterproofing to prevent moisture infiltration, ensuring proper insulation for energy efficiency, addressing potential cracking or settling of the concrete, and planning for adequate ventilation to prevent mold growth.