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InternationalOHIO TYPE III WATERPROOFING is a heavy duty composite membrane used to waterproof bridge decks and other structures. It is composed of a top layer of woven fiberglass fabric, a middle layer of flexible mastic, and a bottom layer of woven polypropylene fabric.
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Product Data Sheet
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OHIO TYPE III WATERPROOFING
DESCRIPTION
OHIO TYPE III WATERPROOFING is a heavy duty composite membrane used to waterproof bridge decks and other structures. It is composed of a top layer of woven fiberglass fabric, a middle layer of flexible mastic, and a bottom layer of woven polypropylene fabric.
USES
OHIO TYPE III WATERPROOFING can be rolled onto pavement surfaces into a bonding adhesive meeting ASTM D6690 Type II requirements, and then covered with an asphalt overlay.
PACKAGING
36″ wide x 50′ long rolls
SPECIFICATIONS
- ODOT (Ohio) Type III Membrane Specification 711.29
PHYSICAL PROPERTIES
| Thickness | 0.135″ minimum |
| Weight | 0.8 lb./ft.² minimum |
| Tensile Strength (ASTM D882 modified) |
275 lb./in. minimum (2000 psi) |
| Elongation (ASTM D882 modified) |
100% minimum |
| Brittleness (ASTM D517) | Pass |
| Cold flex (ASTM D146, 2″) |
No cracking |
| Heat stability (2 hrs @ 190˚ F) |
No dripping or delamination |
| Softening point, mastic (ASTM D36) |
200˚ F minimum |
| Peel adhesion | 2 lb./in. minimum |
APPLICATION
Install per ODOT installation requirements.
2024-09
