Details
Specification Conformance
RoadSaver 534 meets all requirements of ASTM D6690 (AASHTO M324), Type II, “Joint and Crack Sealants, Hot-Applied, for Concrete and Asphalt Pavements,” (formerly ASTM D3405 and AASHTO M301). It exceeds requirements of ASTM D6690 (AASHTO M324), Type I, (formerly ASTM D1190, AASHTO M173) and Federal Specification SS-S-164.
Test |
ASTM D6690 (AASHTO M324), Type II Spec. Limits |
Cone Penetration |
90 max. |
Flow |
3.0 mm max. |
Softening Point |
176°F (80°C) min. |
Resilience |
60% min. |
Bond, -20°F (-29°C), 50% ext. |
Pass 3 cycles |
Asphalt Compatibility |
Compatible |
Minimum Application Temperature |
380°F (193°C) |
Maximum Heating Temperature |
400°F (204°C) |
Installation
The unit weight of Crafco RoadSaver 534 is 9.6 lbs./gallon (1.16 kg/L) at 60°F (15.5°). Prior to use, the user must read and follow Installation Instructions for Hot-Applied RoadSaver, PolyFlex, Parking Lot and Asphalt Rubber Products to verify proper product selection, heating methods, pavement preparation procedures, application geometry, usage precautions and safety procedures. These instructions are provided with each pallet of product.