SafePave® - Structural Support for Stone (SSS-Stone)
Designed for natural stone tiles
SafePave® - Structural Support for Stone (SSS-Stone)
Reinforcing for Natural Stone Tiles
Strength. Safety. Confidence.
SSS-Stone is a next-generation reinforcement and safety layer engineered specifically for natural stone tiles used on pedestal and raised-floor systems.
It creates a composite using the patented SafePave™ SPT2 tape bonded to a rigid aluminium composite board. When attached to the tile it creates a bonded backing layer that strengthens the stone, improves impact resistance, and prevents catastrophic failure.
The Problem
Natural stone delivers timeless beauty — but it’s inherently brittle.
In pedestal and raised-floor systems, even minor cracks or corner breaks can lead to:
Sudden tile breakthrough or collapse
Injury risk for building occupants
Costly repairs and liability exposure
Strict limitations on the thickness and size of the tiles
SafePave® - Structural Support for Stone was developed to solve these issues — permanently.
The SafePave™ Solution
Combined with the flexible, high strength, impact absorbing SPT2, the high-strength aluminium composite backing dramatically increases flexural strength and fracture control, ensuring the tile remains safe and serviceable even after cracking.
Unlike other products, SSS-Stone works with the tile forming a strong composite. It doesn't change the aesthetics as it is fully bonded to the underside.
Key Features
Feature | Benefit |
SPT2 - Pressure sensitive, modified acrylic, reinforcement tape |
|
Aluminium composite |
|
Each product combines to work with the tile to create a strong composite unit. |
|
Performance Highlights
Independent and in-house testing shows that SafePave® - Structural Support (SSS)
Test | Standard / Method | Result | Improvement |
Flexural Strength (Modulus of Rupture) | ISO 10545-4 / AS 4459.4 | + 40 – 80 % increase | Higher load capacity |
Impact Resistance | ISO 10545-5 / ASTM C1870 | No breakthrough at 5 kg drop (2000 mm) | Prevents catastrophic failure |
Residual Load Capacity | Custom test (AS 1170.1 intent) | Walkable after fracture – ≥ 3 kN load | Maintains safety |
Peel Adhesion (bond durability) | ASTM D3330 | > 20 N / 25 mm @ 24 h dwell | Long-term adhesion retention |
Thermal & moisture cycling | −20 °C ↔ +70 °C, 10 cycles | > 90 % performance retention | Proven durability |
Applications
Rooftop terraces and podiums
Balcony and façade stone tiling
External and internal raised-access floors
Public walkways, courtyards, and plazas
Areas requiring safety and service continuity
Design Benefits
Enables use of thinner stone tiles (20 mm) with superior strength.
Reduces total system weight, easing structural loads.
Protects under deck services and membranes from damage.
Prevents breakthrough of broken tiles
Reduces risk of injury and damage
Compatible with porcelain, granite, marble, limestone, travertine and composite stone.
Simple to apply – peel, bond, and press installation method.
Compliance and Testing
SafePave® - Structural Support (SSS) aligns with the intent and performance expectations of:
AS 1170.1 – Structural design actions
ISO 10545-4 / AS 4459.4 – Breaking strength & modulus of rupture
ISO 10545-5 / ASTM C1870 – Impact resistance
EN 12825 – Raised access floor performance requirements
Tested to demonstrate compliance, safety, and superior post-crack performance.
Sustainability & Longevity
Reduces waste and replacement rates by preventing tile failure.
Allows safe reuse of lighter, thinner stone formats.
Extends service life of stone flooring installations.
Trusted by Designers and Builders
“SafePave® - Structural Support (SSS) allowed us to use 20mm Limestone tiles on a pedestal system, - with no breakages.”
— Project Engineer, Sydney CBD Podium Project
Simple Application
Clean: Wipe the stone back surface with isopropyl alcohol.
Apply: Remove release liner and press SafePave® - (SSS-Stone) board firmly onto the tile.
Press: Ensure full contact of the SPT2 by pressing firmly
Install: Once applied, tile can be handled, cut, and installed as normal.
SafePave® - Structural Support for Stone – Engineered for Performance
Make your natural stone installations safer, stronger, and longer-lasting.
Protect your project, your client, and your reputation — with SafePave®.
