How to Fill Gaps Between Paving Slabs: Step-by-Step Guide

Learn how to effectively fill gaps between paving slabs for a durable and weed-resistant finish with our easy step-by-step guide.

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Video transcript

To fill in the gaps between paving slabs, clean out any weeds or debris and then sweep in a mixture of sand and cement at a ratio of 4:1. Apply the mixture dry and sweep it into the gaps, then lightly spray with water to activate the cement. This provides a durable, weed-resistant finish, enhancing the appearance and stability of your paved area.

Questions and answers

  1. What materials do I need to fill gaps between paving slabs?

    You will need sand, cement, a broom, and water to create the mixture and fill the gaps effectively.

  2. How often should I refill gaps between paving slabs?

    It's recommended to check and refill gaps annually, or as needed, to maintain a neat and weed-free appearance.

  3. Can I use regular sand instead of a mixture for gaps?

    Regular sand can be used, but a sand-cement mixture provides better durability and weed resistance.

  4. What is the best ratio for sand and cement when filling gaps?

    A common and effective ratio is 4 parts sand to 1 part cement for a sturdy mixture.