Instructions for attaching graywacke facade stone to a solid plastered wall

Welcome and thank you for your interest in our high-quality greywacke facade stones. To provide you with the best possible service, we have created a detailed step-by-step guide to help you securely and professionally attach your greywacke facade stones (1-3 cm) to a stable plastered wall. This guide is designed to help you achieve the best possible results and ensure the longevity of your cladding.

Introduction of the step-by-step guide

Below you will find a detailed guide on how to attach graywacke facade stones. This guide includes the necessary materials as well as each individual step you should follow to securely and effectively install the stones. By following these steps, you ensure that your facade cladding is not only aesthetically pleasing but also durable and weather-resistant.

Guide to attaching graywacke facade stones (1-3 cm) to a solid plastered wall

Materials

  • Flex adhesive (also known as tile adhesive)
  • Masonry trowel
  • Trowel (optional)

Step-by-Step Guide

  1. Preparation of the wall
    • Make sure the wall is clean, dry, and stable plastered.
    • Remove any loose plaster or contaminants that could affect adhesion.
  2. Mixing the flexible adhesive
    • Mix the flexible adhesive according to the manufacturer's instructions.
    • The glue should be mixed thickly so that it has a viscous consistency.
  3. Application of the flexible adhesive
    • Apply the flexible adhesive either in spots or over the entire surface on the back of the graywacke facade stones. Use a trowel for this purpose.
    • Pointwise: Place several adhesive dots on the back of the stone.
    • Fully covered: Apply the adhesive evenly across the entire back of the stone. This ensures a stronger and more uniform bond.
  4. Attaching the stones
    • Press the stones coated with glue firmly against the wall. Start at the bottom of the wall and work your way up.
    • Make sure that the stones adhere well and that no cavities are formed.
  5. to have
    • Ensure that the joints are completely filled to prevent water ingress and associated frost damage.
  6. Conclusion
    • After grouting, allow the mortar to dry well.
    • Optional: Apply a waterproofing treatment to further protect the stones from weather influences.

 

If you have any further questions, please feel free to contact us.

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