The cinder block pool is a cheaper and faster project than a typical in-ground pool, requiring less excavation, no liner, and is easier to install. Many above-ground pools are designed for homeowners to build themselves. The walls of pools are constructed using concrete bricks. Using bricks provides an easier, faster construction process that can be levelled efficiently, making tiling simpler.
In order to waterproof pools, a swimming pool waterproofing system is used to protect the concrete from water. There are many products available including epoxy, polyurethane, cementitious, and rubber coatings. Pool epoxy needs to be flexible to handle expanding and shrinking.
Epoxy-cement systems create a solid barrier against counter pressure and provide a watertight seal. Waterproofing a pool is done by adding a water-repellent layer to the bottom to absorb water and prevent seeping. It’s important to waterproof concrete pools during construction, before any water damage occurs.
Cinder blocks are porous, allowing water to seep through over time. To waterproof, first apply a waterproofing paint to form a barrier. Then use a membrane on the inside for extra protection against weak spots.
Suggested waterproofing steps include:
- Apply a waterproofing paint to form a barrier.
- Use a membrane on the inside for extra protection against weak spots.
- Epoxy-cement systems made of cement and resins. These form a waterproof layer able to withstand pressure. They are designed to reticulate on damp cement and can be used inside and out.