Sika Block Joining Mortar
Factory pre mixed polymer modified thin bed jointing mortar for laying AAC blocks, fly ash bricks, and concrete masonry units with high adhesive bond and zero shrinkage.
Key Features and Benefits
- Thin bed technology:Achieves 2 mm to 3 mm joint thickness, reducing material consumption
- High bond strength:Polymer enriched formula guarantees excellent tensile and shear bond
- Crack prevention:Eliminates thermal and shrinkage cracks across masonry partition walls
- Water resistant:Blocks dampness transmission across wall joints
Recommended Areas of Application
Ideal structural locations and substrates
Autoclaved Aerated Concrete Block Walls
Fly Ash Brick and Cellular Light Concrete Walls
Hollow and Solid Concrete Block Masonry
Internal and External Partition Walls
Technical Specifications
Manufacturer product data sheet summary
AppearanceGrey fine powder
Water Ratio10 to 11 litres per 40 kg bag
Joint Thickness2 mm to 3 mm
Tensile Adhesion> 0.8 N/mm²
Shelf Life6 months stored in dry conditions
Packaging40 Kg Bag
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