4023 Topus Concrete

Colour:

4023 Topus Concrete.

Material:

Natural quartz aggregates (up to 93%), organic pigments and enhanced polymer resins.

Weight:

• 13 mm-thick: 126–134 kg (28–31 kg/m²).

• 20 mm-thick: 198–206 kg (45–47 kg/m²).

• 30 mm-thick: 299–310 kg (68–71 kg/m²).

Physical properties:

• Water absorption: <0.05% (to ASTM C97).

• Density: 2200–2400 kg/m³ (to EN 14617-1).

• Flexural strength: 40.0–70.0 MPa (to EN 14617-2); 6500–10 770 psi; 44.8–74.3 MPa (to ASTM C880).

• Dimensional stability: Class A (to EN 14617-12).

• Electrical resistivity: Volume resistance (Rv) =0.92 x 10^14 Ω; Volume resistivity (ρv) = 4.88 x 10^12 Ωm (to EN 14617-13).

- Durability:

• Impact resistance: 4000–10 000 J (to EN 14617-9); 26.3 lbs (117 N) (to ASTM D1709).

• Compressive strength: 178.3–210.6 MPa (to EN 14617-15); 21 312 – 27 133 psi (to ASTM C170).

• Abrasion: 216–696 (to ASTM C501); Volume of chord (V) = 132–244 mm³ (to ASTM C1243); Groove length = 21.8 mm or V = 86 mm³ (to EN 14617-4).

• Freeze-thaw resistance: No defects after 15 freeze-thaw cycles (to ASTM C1026); No defects after 25 freeze-thaw cycles (to EN 14617-5).

• Mohs hardness: 6.5–7.

- Thermal properties:

• Coefficient of thermal expansion: 1.3–1.9 x 10^-5 cm/cm/°C (-30 to +30°C to ASTM D696).

• Linear thermal expansion: 2.1 x 10^-5 °C^-1 (-30 to +30°C to EN 14617-11); 2.7 x 10^-5 °C^-1 (-30 to +60°C to EN 14617-11).

• Thermal conductivity: 1.75 W/m·K (mean T of 10°C) (to EN 12664/ ISO 8301).

• Thermal shock (to EN 14617-6): No visual defects after 10 cycles; Loss in mass = 0.02%–0.05%; Loss in flexural strength = 0.7%–1.1%.

• Boiling water resistance: Pass (to NEMALD3-3.5)

• High temperature resistance: Pass (to NEMALD3-3.6).

- Safety:

• Cigarette test: Pass (to ANSIZ 124.6).

• Surface burning: Class 1 and Class A (to ASTM E84).

• Fire classification (to EN 13501-1): Wall cladding: B-s1-d0; Flooring and stairs: B-fl-s1.

• Static coefficient of friction (to ASTMC1028): As received - Dry: 0.8; Wet: 0.6; As renovated - Dry: 0.9; Wet: 0.6.

- Other:

• Stain resistance: Pass (to ANSIZ 124.6).

• Wear and cleanability: Pass (to ANSIZ 124.6).

• Chemical resistance: Class C4 (to ANSIZ 124.6/ EN 14617-10).

Edges:

• Bevel.

• Bullnose.

• Double bevel.

• Double bullnose.

• Double eased.

• Double half bullnose.

• Eased.

• Full bevel.

• Half bullnose.

• Mitre.

• Ogee.

• Semi bullnose.

• Triple bullnose.

• Triple ogee.