Products by
ASTM / AASHTO / DOT
Specification
ASTM C- 881 / AASHTO-M-235, Class B & C
Class B- For use between 40 and 60 °F (4 and 15 °C)
Class C- For use above 60 °F (15°C) the highest allowable temperature to be defined by the manufacturer of the product.
Epoxy Types Defined
Type I
For use in non-load bearing application for bonding hardened concrete to hardened concrete and other materials, and as a binder in epoxy mortars or epoxy concretes.
Type II
For use in non-load bearing applications for bonding freshly mixed concrete to hardened concrete.
Type III
For use in bonding skid-resistant materials to hardened concrete and as a binder in epoxy mortars or epoxy concretes used on traffic bearing surfaces (or surfaces subject to thermal or mechanical movements).
Type IV
For use in load bearing applications for bonding hardened concrete to hardened concrete and other materials and as a binder for epoxy mortars and concretes.
Type V
For use in load bearing applications for bonding freshly mixed concrete to hardened concrete.
Type VI
For bonding and sealing segmental precast elements, as in segment-by-segment erection, and for span-by-span erection when temporary post tensioning is applied.
Viscosity of Epoxy Grades
Grade 1
Low Viscosity
Grade 2
Medium Viscosity
Grade 3
Non-Sagging Consistancy