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DMX 1-Step™ Underlayment | FloorMuffler™ | Dricore™ |
|
|---|---|---|---|
Approved by North American Laminate Floor Association |  |  | |
| Airflow Design To Evaporate Moisture From Concrete | | | |
| Moisture-Proof Seal At Joints | | | |
| Water-Proof On All Sides | | | |
| Manufacturer Requires Anhydrous Calcium Chloride Test Prior To Installation On Concrete (ASTM F 1869-04) | Not Required | Required | Not Required |
| Manufacturer Specifies a Maximum Concrete Moisture Emission Rate | No Limit | 3lbs/1000sq.ft/24hr*** | No Limit |
| Compressive Strength (Plastic Core) ASTM D 6364-06 (2011) | 6,000lb/sq.ft** | Not Published | 6,642lb/sq.ft*** |
| STC (Sound) Rating / IIC Rating | 66**/69** | Not Published | Not Published |
| Warranty | 50 years | Limited Lifetime | 25 years |
| Price* | $0.72 per square foot. | $0.65/sq.ft. | $1.60 per square foot. |
**Numbers based on laboratory testing.
***Numbers retrieved from the manufacturer’s web site.