By The Guardian – Chief Technical Advisor, GUGAFIX® Construction Chemicals Introduction Large-format tiles have changed modern flooring and wall applications. Larger porcelain, vitrified and stone tiles can create a premium appearance, but their installation also requires greater attention to adhesive coverage. One technique frequently discussed in professional tile installation is back-buttering. But what exactly does it mean? When is it useful? Is it required for every larg

By The Guardian – Chief Technical Advisor, GUGAFIX® Construction Chemicals Introduction A tile installation can look perfect from the surface and still have a problem underneath. One of the most important quality checks in professional tile installation is therefore adhesive coverage. It is not enough to know that adhesive was applied to the substrate. The installer must ensure that the adhesive is being transferred properly to the back of the tile and that the required cont

By The Guardian – Chief Technical Advisor, GUGAFIX® Construction Chemicals Introduction Mixing tile adhesive correctly is only the first step. Once the adhesive is prepared, the next question is: How should it actually be applied to the substrate? A technically suitable adhesive can still produce a poor installation if it is: Spread incorrectly Applied too thickly or too thinly Combed in the wrong direction Applied over an area that is too large Allowed to exceed its workable