FAQ's of Sika Block Jointing Mort:
Q: How should Sika Block Jointing Mort be stored to maintain its quality?
A: It should be kept in a dry, cool place to preserve its high purity and effectiveness for the full 6 months of shelf life.
Q: What is the recommended joint thickness when applying this mortar?
A: For optimal results, a joint thickness of 2 to 3 millimeters is advised during manual application.
Q: Where can Sika Block Jointing Mort be used?
A: It is suitable for internal and external wall block jointing, specifically for AAC, fly ash, and concrete blocks.
Q: What is the process of preparing Sika Block Jointing Mort for use?
A: Simply mix the pre-packed powder with 20-25% water by weight, stir until lump-free, and apply within the 90-minute pot life window.
Q: What are the benefits of using this product for block jointing?
A: It offers strong adhesion, high compressive strength (up to 8-10 MPa), reduced material wastage, and faster construction compared to traditional sand-cement mortars.
Q: When will the mortar set completely after application?
A: The initial setting time ranges from 30-45 minutes, with a final set achieved within 24 hours, allowing for efficient workflow on-site.