Physical Properties
Compressive Strength (28 days) 120 + MPa
Surface Hardness ≥Mohs Grade 6
Water Absorption <0.5%
Temperature Difference Resistance No cracking in cycles from -40℃ to 80℃
Impact Resistance ≥3.5 kJ/m²
Fire Rating Class A1
Stain Resistance Stain residue rate <1%
Radiation No radiation
Mix Design & Application
Water-Cement Ratio
0.16-0.18
High compactness, reducing surface pores
Working Time
30-45
Minutes at 20℃ (suitable for countertop special-shaped casting)
Common Thickness
15-30 mm
20-25mm for kitchen countertops, 25-30mm for outdoor countertops
Test Standards
National Standard
GB/T 50081-2019、GB/T 3810.14-2016、GB 6566-2010
International Standard
ASTM C109-23、ASTM C650-22、ASTM G154-23
