Concrete Cloth Performance
Permeability
Coefficient of Permeability 2x10-11m/s (CC8)
Permeability of joints will vary dependent on the jointing method.
Flame Resistance: MSHA ASTP-5011
Vertical and Horizontal Certification
Flex Strength: ASTM C-1185
7 Day Minimum: 475 psi (3.3 MPa)
7 Day Modulus Minimum: 26,000 psi (180 MPa)
Compressive Strength of Cement: ASTM C-109
3 Day Minimum 4000 psi (27 MPa)
Taber Abrasion ASTM C-1353
Approximately 7.5x Greater than 2500 psi OPC
Freeze Thaw: ASTM C-1353
200 Cycles- Pass
Manning's n Value: ASTM D-6460
n=0.011
Permissible Shear & Velocity CC%: ASTM D-6460
Shear <25 lb/ft2 (1200 Pa)
Velocity <35 ft/sec (10.7 m/s)
Product exceed large scale testing capabilities and as not tested to failure.
Set Time: ASTM C-807
Initial Set: 120 min
Final Set: 240 min
CC will achieve-70% strength 24 hr after hydration. Working time 1-2 hrs after hydration.