Black/Grey granite, 400x400x30mm, flamed finish (30mm)
Premium black/grey granite tiles with flame-textured finish providing excellent slip resistance and durability for exterior applications in Australian climates
Premium black/grey granite tiles with flame-textured finish providing excellent slip resistance and durability for exterior applications in Australian climates
Black/grey granite tiles measuring 400x400x30mm with flamed surface finish. This natural igneous stone features exceptional durability with compressive strength of 150-200 MPa and minimal water absorption (0.2-0.4%). The flamed finish is achieved through high-temperature flame treatment creating a rough, non-slip surface ideal for outdoor paving, pool surrounds, and high-traffic areas. Suitable for all Australian climate zones and BAL ratings.
- Exceptional durability and longevity (100+ years)
- Excellent slip resistance with flamed finish
- Non-combustible (suitable for all BAL zones)
- Low water absorption (0.2-0.4%)
- High compressive strength (150-200 MPa)
- UV resistant with minimal fading
- Low maintenance requirements
- 01 Exceptional durability and longevity (100+ years)
- 02 Excellent slip resistance with flamed finish
- 03 Non-combustible (suitable for all BAL zones)
- 04 Low water absorption (0.2-0.4%)
- 05 High compressive strength (150-200 MPa)
- 01 Higher initial cost than manufactured alternatives
- 02 Requires periodic sealing (12-24 months)
- 03 Heavy weight requires structural consideration
- 04 Limited thermal insulation properties
- 05 Can show efflorescence if not properly sealed
- Density
- 2700 kg/m³
- Specific gravity
- 2.7
- Porosity
- 0.8 %
- Water absorption
- 0.3 %
- Hardness
- 6.5
- UV resistance
- Excellent // Natural stone UV stable
- Chemical resistance
- Good // Resistant to most chemicals
- pH tolerance
- 3-11
- Surface roughness
- 50 µm
- Tensile strength
- 12 MPa
- Compressive strength
- 175 MPa
- Flexural strength
- 15 MPa
- Shear strength
- 18 MPa
- Poisson's ratio
- 0.25
- Impact resistance
- High // Qualitative rating
- Creep resistance
- Excellent // Minimal creep in stone
- Embodied carbon
- 240 kgCO2e/m³ Per m³ of granite; per-kg ≈ 0.089 kgCO2e/kg at density 2700 kg/m³.
- Carbon footprint
- 0.3
- Embodied energy
- 2.5 MJ/kg
- Water footprint
- 150 L/kg
- Recycled content
- 0 %
- Renewable content
- 0 %
- Circular score
- 7
- Combustibility class
- Non-combustible // BCA classification
- Fire resistance level
- Non-combustible // AS 1530.1
- Flame spread index
- 0
- Smoke dev. index
- 0
- Heat release rate
- 0
- Material cost (range)
- 150-250 // AUD/m²
- Material cost (per unit)
- 200
- Lead time
- 4-8 weeks // Typical for imported stone
- Lifecycle cost
- 350
- Annual maintenance
- 5
- Market availability
- Good // Regular imports available
- Expected lifespan
- 100+ years // With proper maintenance
- Maintenance interval
- 12-24 months // Sealing frequency
- Warranty period
- 10 years // Typical supplier warranty