STANDARD NORMS FOR TILE ADHESHIVES AS PER IS 15477:2019
Sujit Kar(He/Him)
Mentor II Trainer II Consultant II Educator II Waterproofing II Industrial Flooring II Repair and Retrofitting || NDT Testing || Structural Audit || FRP Wrapping || Injections System
Fixing of Tiles by using Tile fixing adhesive’s is always a better practice than the convectional method for fixing tile by using Cement sand mortar. Cement we are using in Cement sand Mortar is good at binding properties but it is very poor as an adhesive. Hence To fix Tiles we need special kind of Adhesive which are confirming to IS 15477:2019
Technical Requirements as per IS 15477:2019
Open Time: - Should not be less than as recommended by the Manufacture
Slip: - Shall not be more than 0.5mm
Deformability: - Deformability is required for Vertical Application and it is denoted as S1 and S2
1)??? Deformable Adhesive S1 ≥ 2.5mm, < 5.0mm
2)??? Highly Deformable Adhesive S2 ≥ 5.0mm