Water Seepage In Your Basement

Do you have water seeping into your home between your basement slab and the wall? Water seepage can damage your foundation! The cove joint may be to blame, but Airlift Concrete Experts can fix the problem with polyurethane foam.

The cove joint is a gap between the foundation wall and the basement floor, intended to allow some movement between the two structures. However, if the joint is not sealed correctly, it can become a pathway for water to enter the basement.

What Causes water seepage in a basement?

Water can seep through the cove joint due to several factors:

• Hydrostatic pressure – Hydrostatic pressure occurs when water accumulates around the foundation and exerts pressure on the basement walls and floor. This pressure can force water into the basement through gaps or cracks, including the cove joint.
• Poor drainage – Poor drainage can also contribute to water accumulation around the foundation, increasing the likelihood of water entering the basement through the cove joint. Poor drainage can be caused when the ground around the foundation is sloped toward the house instead of away. 
• Clogged gutters or downspouts – If the gutters are clogged or the downspouts are not directing water away from the foundation, water can overflow from the gutters and pool around the foundation.
• Foundation settlement – Foundation settlement can cause gaps between the foundation wall and the basement floor, creating an opening for water to enter the basement. Various factors, such as soil erosion, shrinkage or swelling, or improper construction techniques, can cause this.

Regardless of the cause, water entering through the cove joint can lead to various problems, including mold growth, foundation damage, and deterioration of building materials. It is important to promptly address any water intrusion issues to prevent further damage to your home.

How can polyurethane foam stop water from entering a basement?

At Airlift Concrete Experts, we use polyurethane foam to stop water from entering your basement at the cove joint.

Polyurethane foam is an effective solution for stopping water seepage because it expands to fill gaps and cracks. When injected into the gap between the basement floor slab and the foundation wall, the foam expands and hardens, creating a watertight seal that prevents water from entering the basement.

Polyurethane foam can prevent water from infiltrating through the cove joint by adhering to the floor slab and the foundation wall, filling in gaps or cracks, and creating a barrier.

In addition to its sealing properties, polyurethane foam is a durable and long-lasting waterproofing solution. Once cured, it is resistant to degradation from water, chemicals, and temperature changes, making it a long-lasting solution for preventing water intrusion in the basement.

Contact Airlift Concrete Experts today to learn how polyurethane foam can prevent water from leaking into your basement.