|
PavePrep is a high density mastic laminated with a tough woven polyester designed specifically to withstand the loads encountered by highway traffic and stress concentrations at pavement joints and cracks. Once applied to these distressed areas, PavePrep's dense and flexible mastic reduces the tendency for cracks to reflect through the overlay by dispersing the pavement stress.
PavePrep installation is fast and economical requiring no special equipment. Unroll at the job site and apply. Use PavePrep on milled and unmilled surfaces with the application of an AC tackcoat.
PavePrep SA (Self Adhesive) comes with a peel-and-stick adhesive on the application side and does not require a tackcoat for most surfaces.
PavePrep performance is optimized on road surfaces that do not exhibit structural deficiencies or drainage problems. For complete details on PavePrep application thoroughly read the application instructions. |
For roll size availability see Product Data Sheet. |
Specifications |
| Cold Flex |
No cracking or separation of fabric |
ASTM D146 (modified) |
| Tensil Strength (Peak) |
2,000 psi minimum |
ASTM D412 (modified) |
| Elongation (@ Peak Tensil) |
10% minimum |
ASTM D412 (modified) |
| Weight |
0.9 lbs/ft3 typical |
N/A |
| Densisty (mastic) |
80 lbs./ft3 minimum |
ASTM D70 |
| Thickness |
0.135 inches typical |
ASTM D1777 |
| Thickness Retention |
75% minimum retained after loading |
ASTM D395 (modified) |
| Absorption (mastic) |
1% Minimum |
ASTM D517 |
| Brittleness |
Passes |
ASTM D517 |
| Softening Point (mastic) |
210°F-230°F (99° - 110°C) |
AASTM D36 |
|
