Mistakes in Waterproofing Design

Hydrostop brand expert Marek Mularczyk discusses common mistakes made during waterproofing design.

Are you considering implementing waterproofing but unsure which materials to choose?

Together with Hydrostop expert Marek Mularczyk, we have prepared a short series dedicated to waterproofing. Here, you will find answers to questions such as: What is waterproofing? How is waterproofing performed? Is foundation waterproofing necessary?

Mistakes in Design

Unfortunately, there are many potential pitfalls in the design phase. Challenges often arise as early as determining the number of construction joints and expansion joints. Designers aim for more construction joints to ensure proper concrete curing, while contractors prefer fewer joints to pour larger sections of concrete in a single go.

Important considerations, such as the placement of entry ramps—whether they should share the same slab as the building or be separated by expansion joints—are often overlooked. These issues should ideally be addressed during the design phase. On-site, however, unexpected needs arise, like expansion dowels to prevent the expansion joint from shifting on the slope of an underground garage ramp.

Discussing these topics with experts is crucial. Pro tip: When looking for specialists, consult local suppliers rather than relying on large online platforms or magazines, where most articles are sponsored and focus only on positives. Local suppliers are familiar with experienced professionals in your area and can provide valuable recommendations.

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