Waterproofing for concrete means stopping water from getting into it. Think of it like putting a raincoat on your concrete. This really important step prevents water from damaging your structure over time. In case you’re new in the construction realm, water can make concrete crack, weaken, and grow mold. And these pesky enemies are usually the culprit behind weakening concrete, or worse, damaged concrete. Now we’re here to tell you about some of the most common mistakes people make when they try to apply waterproof concrete.
Common Mistakes When Applying Waterproofing for Concrete
Mistake Number 1: Not Cleaning the Concrete Well
Imagine trying to stick a sticker on a dusty table. It just won’t stick well, right? The same thing goes for putting on your waterproofing solution. If the concrete is dusty, dirty, filled with oil or debris, chances are the waterproofing product won’t apply properly.
Expert Tip: Always clean the concrete thoroughly before you start. Use a brush, water, or even a pressure washer to get it clean. Make sure it’s completely dry before application.
Mistake Number 2: Skipping Surface Prep
Concrete can have small cracks and holes. If you put waterproofing materials over these damages, water can still seep in those gaps.
Expert Tip: Before application, check the surface for any damage. Fill any cracks or holes with a crack repair for concrete. Make sure the surface is smooth and even.
Mistake Number 3: Choosing the Wrong Waterproofing Product
There are different kinds of “raincoats” for concrete. Some are made for walls, others for floors, and some for roofs. Using the wrong type on the specific surface won’t give you the protection you need.
Expert Tip: Read the labels and research first before carefully choosing the waterproofing product. If you’re not sure, ask some at the store for help.
Mistake Number 4: Not Mixing Products Carefully
Some waterproofing solutions come in two parts that you need to mix together. If you don’t mix them the preferred way, they won’t work as they should.
Expert Tip: Always follow the product instructions for mixing. Don’t trust your gut on this one. Use the correct amounts and mix them for the right amount of time.
Mistake Number 5: Applying Too Thin or Too Thick Coats
If you put on too little, it won’t be effective enough to stop the water from coming in. If you put on too much, it can crack or peel and still damage your surface.
Expert Tip: Follow the instructions on the product to apply the correct thickness. It often tells you how many coats to put on and how thick each coat should be.
Mistake Number 6: Not Letting It Dry Properly
Waterproofing needs time to set and become a strong barrier for it to work. If water touches it before it’s fully dry, it can ruin the whole job.
Expert Tip: Be patient! Let the solution dry for the recommended amount of time. Don’t let rain or any water touch it during this time.
FAQs
Why should I waterproof concrete?
The main reason is to prevent water from getting into the concrete. Water can cause a lot of damage, like cracking, weakening, and even mold growth. Waterproofing helps make your structures last much longer and stay stronger.
Can I do it myself or should I hire a professional?
For small, simple projects, doing it yourself should be enough. However, for larger and more complex jobs like basements or foundations, it’s best to hire a professional.
How long does concrete waterproofing typically last?
Waterproofing lifespan depends on the type of product used, how well it was applied, and the environment conditions. Some may last a few years, while others can last for decades. Although regular inspection and maintenance can help extend its lifespan.
Waterproof Your Concrete With Sealbond
Looking for reliable concrete protection? Sealbond offers a range of waterproofing solutions to shield your structures from moisture damage. Contact us today to get your solution to lasting dryness and durability!
