Reliable Renovation of Paving & Natural Stone
Paved and natural stone surfaces add a special aesthetic and value to outdoor areas. However, over time, weather conditions, frost damage, moss growth, or heavy usage can lead to discoloration, unevenness, and damage.
To ensure the longevity and safety of these surfaces, professional restoration is essential. This involves not only restoring the visual appeal but also ensuring the functionality and stability of the surfaces.
This is where PCI system solutions come into play! Whether it's pedestrian or vehicle-accessible paved and natural stone surfaces, PCI offers a reliable solution for every application and load, ensuring a long-lasting, beautiful appearance for your outdoor areas.

Walkable outdoor surfaces, such as terraces with outdoor ceramics, are a popular choice when designing a personal outdoor sanctuary. The large-format tiles are not only durable and low-maintenance but also contribute significantly to the aesthetics of the outdoor space.
However, over the years, weather conditions, regular use, and environmental factors leave their marks. With the right PCI system solution, you can quickly restore your terrace.
Substrate Preparation
The old surface must be completely removed, and the substrate must be sufficiently load-bearing.
1. Leveling Layer
Even, compacted substrate
2. Base Layer
Gravel base layer made of frost protection material
3. Bedding Layer
PCI Pavifix DM – Drainage and screed mortar for natural stone slabs and concrete stone slabs
4. Haftbrücke
PCI Carrament Grey – Thin-bed and setting mortar for natural stone and porcelain stoneware tiles
5. Verfugung
PCI Pavifix 1K Extra – Drainage-capable joint mortar for natural stone and concrete stone surfaces


- Easy to Use – Ready to use immediately (PCI Pavifix 1K Extra) and easy to apply
- Wear-Resistant – Permanently resistant to weathering
- Water-Permeable – Water (e.g., from frost or rain) is quickly drained into the substrate


Driveable paved surfaces, such as driveways or parking areas, are regularly subjected to loads from vehicles and weather conditions. Over time, cracks or settling may occur, which not only affect the appearance but also compromise safety and load-bearing capacity. With perfectly coordinated PCI products by your side, you can restore your paved surface safely and reliably within the system.
Substrate Preparation
The old surface must be completely removed, and the substrate must be sufficiently load-bearing.
1. Leveling Layer
Even, compacted substrate
2. Base Layer
Gravel base layer made of frost protection material
3. Bedding Layer
PCI Pavifix DM – Drainage and screed mortar for natural stone slabs and concrete stone slabs
4. Bonding Bridge
PCI Carrament grau – Thin-bed and setting mortar for natural stone and porcelain stoneware tiles
5. Jointing
Surface: PCI Pavifix PU – Drainage-capable PUR joint mortar for natural stone and concrete stone paving
Curbstones: PCI Pavifix CEM ROC – Cement-based paving mortar for natural stone paving and stone walls


- Highly Wear-Resistant – Permanently resistant to mechanical stress and weathering
- Shape-Stable – Cures without cracking and hardens without shrinkage
- Water-Permeable – Water (e.g., from frost or rain) is quickly drained into the substrate

Your PCI specialist advisor is always available!