A tile adhesive formula blends cement, graded sand, polymer powder and cellulose ether into a dry mix that bonds tiles to walls and floors. IS 15477 names the types, and the EN classes C1 and C2 are also widely used. Here you will find the groups, the mixing order and the checks.
Cement based tile adhesive recipe changes with the tile type and the bond strength you need.
We tune formulas with you for your raw materials, grade and climate, and support your lab trials and scale-up to plant batches. Trial batches and formula adjustment for cement based tile adhesive formulas are guided by the technical team of IPCS (Indian Paints Consulting Service).
Applications of Tile Adhesive Formula
Tile adhesive is chosen by tile type and the surface.
- Ceramic tiles on walls and floors
- Vitrified and large-format tiles
- Thin-bed fixing up to 3 mm
- Thick-bed fixing above 3 mm and up to 12 mm
Formula variations for tile adhesive
| Grade | What changes | Best for |
|---|---|---|
| Type 1 or C1 | Polymer-modified, normal bond | Ceramic tiles with porosity above 3 percent |
| Type 2 or C2 | Highly polymer modified, stronger bond | Vitrified and dense tiles |
| Extended features | Longer open time, slip resistance or flexibility | Large tiles and special jobs |
Ingredients used in tile adhesive formulas
| Group | Role in the formula | Examples |
|---|---|---|
| Cement | Binder | Grey or white cement |
| Graded sand | Bulk and strength | Dry, evenly graded |
| Redispersible polymer powder | Bond strength and flexibility | VAE type |
| HPMC | Water retention and open time | Cellulose ether |
| Other additives | Set and workability control | As needed |
Mixing order for tile adhesive batches
- Weigh each ingredient to the batch plan
- Charge sand and cement into the ribbon blender
- Add polymer powder, HPMC and additives
- Blend until uniform
- Sieve and check a sample for workability
- Pack in moisture-proof bags marked as IS 15477 requires
Quality targets for tile adhesive
- Tensile adhesion: C1 at least 0.5 N/mm2 and C2 at least 1.0 N/mm2 under EN 12004
- Shear adhesion for Type 1 and Type 2 under IS 15477
- Open time of at least 20 minutes
- Use within 20 minutes of mixing unless the maker states otherwise
- Storage for at least 12 months when dry
Frequently Asked Questions
What is a tile adhesive formula with percentage?
Exact percentages depend on your cement, sand, polymer and the class you target, so we set them with you through formulation consultancy.
How to make C1 tile adhesive?
Blend cement, graded sand, a modest amount of polymer powder and HPMC, and confirm a tensile adhesion of at least 0.5 N/mm2 in tests.
What is a C2 tile adhesive formulation?
C2 is the improved class with tensile adhesion of at least 1.0 N/mm2. It needs more polymer for stronger bond and flexibility.
What is the tile adhesive ingredients percentage?
Exact percentages depend on your cement, sand, polymer and target class, so we set them with you through formulation consultancy.
What is a tile adhesive formula polymer and HPMC?
Polymer powder gives bond strength and flexibility, and HPMC holds water so the adhesive stays workable.
What is a cement based tile adhesive recipe?
A recipe is the formula plus the mixing order and checks.
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