Section 4106. Plastic Film and Insulating Covers for Curing Concrete
1. Tough, pliable, moisture proof, and durable
2. Material will retain its moisture proof properties while it is in place on the surface of the concrete.
3. White pigmented material that is opaque.
4. No less than 0.85 mils (21 µm) thick.
5. No less than 70% daylight reflectance relative to magnesium oxide when tested according to ASTM E 1347.
Comply with the following: