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- For new flooring: The surface should be hard, level, dry and clean with normal water absorption.
- For new mortar: Ensure that the grout is maintained dry for 7 days per 1 cm of thickness before paving.
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- For the old foundation: need to check the surface and chisel out the weak spots, peeling off the surface.
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- Re-fill the holes on the mortar or brick glue
- Surfacing the surface
- Leave the ground dry for 48 hours before paving
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- Cleans dust particles, deposits or grease on the substrate
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- When paving in hollow or windy conditions or in hot dry areas, the substrate must be moistened to saturated (no water absorption) before paving.
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- The substrate should be dry with a maximum moisture content of 3%
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- When paving on old brick, check the adhesion of the bricks. Remove the uncertain brick and re-brick at that location.
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- Unstable substrates such as gypsum or gypsum plasterboard should have a reinforcement and bolt connection to each of the 900 cm2 (or 30 x 30 cm)
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- Fill the joint between the wood panels or fiber cement panels with silicone sealant
- Use fiber reinforcement to cover the upper slits
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- To paste a tile on a wooden surface or cementitious sheet, weber.prim 2 should be scoured before placing the tile to increase adhesion of the glue and prevent the water from the glue from penetrating into the substrate.
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- When bricks are overlapped, weber.prim 2 should be removed before bonding, which increases adhesion to glue.
TILING WITH TILE ADHESIVE
- Tiling with traditional mortar affects the tiles to be dislodged
Common issues and queries you can face
SOLUTION
- Always use tile adhesive for tiling and choose the type of product that will suit the tile as well as the application. See details here.
- It is advisable to use a notched trowel when using tile adhesive and avoid plastering in pieces as this will cause bricks to break easily.
- The work of the floor screed should be complete and dry before applying tile adhesive to the large size tile.
Necessary products for this solution
PREPARATION
APPLICATION
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