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604-768-8350

FAQs

Concrete Pressure Washing
Crack Repair
Do i need to seal my concrete?
 

The Answer is yes! Unsealed concrete allows water penetration, which leads to cracking, spalling and loss of colour! Sealing your concrete prevents damage, enhances the look and prolongs the life of your concrete

Why do Concrete cracks form?

Concrete is one of the most durable building materials, but over time cracks can naturally develop. Concrete is very strong under pressure, but it can be vulnerable to movement, weather, and stress.​

Common causes of concrete cracks include:

  • Natural shrinkage

As concrete cures and dries, it slowly shrinks. This movement can create small cracks, especially if stress builds up.​

  • Freeze-thaw damage

In the fraser valley climate, water can enter small cracks, freeze, expand and cause cracks to grow over time.

  • Ground movement & settling

Changes in the soil beneath your concrete can cause shifting, leading to cracks in driveways, sidewalks, and patios.

  • Moisture & water damage

Unsealed cracks can allow water to penetrate deeper into the concrete, increasing the risk of further damage.

  • Age and everyday wear

Years of weather exposure, traffic, and temperature changes can gradually weaken concrete surfaces.

Should I seal the cracks in my concrete?

Concrete cracks may start small, but leaving them unsealed can allow water and debris to enter beneath the surface and cause more damage over time.

MEDYNSKI CONCRETE CARE

Abbotsford BC

Fraser valley

Tel: 604-768-8350

Hours: 7am - 9pm

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