Mineral garage refurbishment

1. Grinding the floor

Optimum substrate preparation can be achieved by grinding the floor with a disc sander, i.e. old residues and impurities which could otherwise impair adhesion are removed and the absorbing capacity of the primer significantly improves. If there is evidence of heavy oil contamination, then either milling or reworking with PCI Entöler oil remover is required beforehand.

2. Corners and connection areas

Hard-to-reach areas such as corners and angled details must be prepared with a concrete grinder.

3. Suction cleaning

The floor surface area must be subsequently vacuumed with an industrial vacuum cleaner.

4. Priming

Priming twice with PCI Gisogrund 404 (in criss-cross method) ensures reliable adhesion of the floor leveling compound onto the substrate. The primer will be diluted with water depending on the substrate.

1. Impregnation

The transparent, solvent-free and very low-emission PCI Zemtec Protect impregnation is applied by roller directly onto the cured substrate without applying a primer. The floor is completely prepared, protected and slip-resistant (R10) after two applications.

2. Installing a cove fillet

PCI Nanocret R4 PCC is used to produce a cove fillet in the wall connection area.

3. Refurbishing damp walls

If there is evidence of advanced moisture penetration in the masonry and corresponding damage in the form of damp spots, efflorescence and spalling on the plaster surface or paintwork finish, we recommend to repair the walls with our refurbishing plaster system and, if necessary, to apply a waterproofing layer.