In this regard, can you tile on GIB Aqualine?
GIB Aqualine® is New Zealand's number 1 tiling substrate used in bathrooms*as a tiling substrate in bathrooms*. 10mm GIB Aqualine® can be used for ceramic tiles up to 20kg/m2 and 13mm GIB Aqualine® can be used for ceramic tiles up to 32kg/m2.
Subsequently, one may also ask, can you tile over GIB board?
Checking the wall surface: Wall tiles can be applied over plasterboard, fibre cement board, plywood, solid plaster, brick or blockwork. MDF board or chipboard are also fine, but not in wet or humid areas.
GIB Aqualine® can be used in place of GIB Braceline® in GIB® bracing elements 900mm or longer, provided the perimeter of the element is fixed with GIB Braceline® Nails or GIB Braceline® screws at 100mm centres, using the GIB Braceline® corner fixing pattern. E3.