Physical & Mechanical Properties

Summary of Physical and Mechanical Properties of Chempruf Sulfur Concrete

Compressive Strength (ASTM C 39)	6,000 - 10,000 psi (41.4-69.0 mPa)
Tensile Strength (ASTM C 496)	900-1,500 psi (6.2-10.3 mPa)
Flexural Strength (ASTM C 78)	1,200-2,000 psi (8.3-13.8 mPa)
Density (ASTM C 642)	144-156 lb/ft3 (2304-2499 kg/m3)
Absorption (maximum) (ASTM C 642)	0.10%
Coefficient of Thermal Expansion	6.6-8.3 x 10-6 /F (11.9-15 x 10-6 /C)
Air Content (ASTM C 642)	4-8%
Modulus of Elasticity	3-4 x 106 psi (20.7-27.6 x 103 mPa)
Impact Strength Compression	75-110 ft-lb (10-15 kg-m)
Freeze-Thaw Durability (ASTM C 666)	60%
Service Temperature (maximum)	190 °F (88 °C)
Thermal Conductivity	0.2-0.5 BTU/hr ft °F (1245-3112 J/h m °C)
Creep (ASTM C 512)	0.75 in./in./psi (5.2 x 10-3 cm/cm/Pa)

• Excellent Resistance in Harsh Environments
• Rapid Set Minimizes Downtime
• High Strength for Structural Applications
• Impervious to Water
• Extremely Durable
• Placement in Below Freezing Temperatures
• Cost Effective