Leaking concrete slabs are a headache, especially when heavy rains come. Water seeping into the house can damage the ceiling, walls, and furniture. Not to mention, if left too long, these leaks can cause more serious damage to the building structure.
But don’t worry, there are many materials for patching leaking concrete walls that can be a practical solution to this problem. From easy-to-find materials to the most durable ones, all of them can restore your concrete deck to its best condition. Let’s find out which materials are most suitable for your building!
Recommended Materials for Patching a Leaking Concrete Deck
Choosing materials to repair a leaking concrete slab cannot be done carelessly. Not all materials have enough durability, especially if the concrete deck is often exposed to rain or sun heat. Well, there are several choices of materials for patching leaking concrete walls that can be the best solution, namely:
1. Special Concrete Sealant (Estoseal 109)
If the leak in your building is fairly minor, a special concrete sealant can be the right choice. This sealant is specifically designed to seal small cracks that often become water entry points. It has the advantage of being elastic, so it can follow the movement of concrete as it changes due to temperature. It’s perfect for fine cracks or less severe leaks. The application is also simple, just use a spatula or brush to flatten it.
2. Waterproofing Mortar (Estokote Gray/ Flexi)
If the cracks in the foundation are getting bigger, waterproofing mortar could be the solution. This is a cement mixture that is treated with special additives to make it waterproof. Apart from patching the cracks, this material can also strengthen the foundation that has started to become brittle.
The application of this material is quite manual, you can use a trowel to cover all the cracks perfectly.
3. Epoxy Resin (Estorex EP10)
Have a concrete deck that needs more serious repairs? Epoxy resin can be a good choice. This material is super strong and able to seal cracks tightly, and is very well waterproof. It is suitable for concrete decks that are often exposed to heavy loads, such as parking lot roofs.
However, for maximum results, epoxy resin application requires special skills, so that the results are even and stick perfectly.
For more severe leaks that require a long-term solution, a waterproofing membrane may be the answer. This is a protective sheet that is installed directly on the surface of the wall, providing a very strong waterproof layer.
This patching material is suitable for areas with high rainfall. The installation process requires a special heating device so that the membrane can stick well.
This liquid material is equally flexible and easy to use, even for hard-to-reach areas. You simply apply this liquid leak-proof coating with a brush or roller, and once dry, it will become a waterproof protective layer.
Now, with the wide selection of materials available, repairing concrete foundation leaks has never been easier and more effective. From simple sealants for small cracks to strong waterproofing membranes for severe leaks, everything can be customized to suit the condition of your concrete deck. In essence, choosing the right material is very important so that leaks can be handled properly and your building remains safe.
Don’t forget, for the needs of quality building materials, PT Hissan Trading Indonesia provides a variety of the best solutions. Products such as sealants, waterproofing, and repair can be the right choice to ensure your concrete deck remains maximally protected. So, choose the right material and make repairs immediately to keep your home comfortable and safe!
