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Sand Mix Leveling Mortar Product Data Sheet Click here for Data Sheet - Architectural format (.pdf) |
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| Sand Mix Leveling Mortar |
Sand Mix Leveling Mortar is a factory premixed blend of specially grounded silica aggregate and portland cement designed to provide a durable substrate for ceramic tile and stone installations. Sand Mix Leveling Mortar may also be used as a setting bed directly for tile application using a neat portland cement hard coat while the leveling mortar material is still plastic. For added strength Latex Mortar Additive may be used as the mixing liquid once diluted one to one with water or for even higher performance use undiluted.
| Advantages |
For Floor Setting Beds Preblended Mix Precisely Measured Excellent Workability |
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Surface Preparation |
Surfaces to receive Sand Mix Leveling Mortar must be clean and dry. Coatings, sealers, curing agents, and loose material must be removed prior to installation. All substrates must be secure and stable. |
| Mixing | Mix until uniform approximately 1 gallon of Latex Mortar Additive or water per 60 lb. bag. |
| Application |
For concrete floors, first broom a uniform thin coat of portland cement paste onto the floor. Immediately apply mixed Sand Mix Leveling Mortar and screed the material into place. Thickness should range from 3/4 to 2 inches. Consult job specifications and industry standards for necessary thickness for a particular application. For wood floors and counters, first apply roofing felt or building paper followed by minimum 2.5 lb. metal lath overlaying both the paper and the lath. Lath should be fastened every 8 inches. Apply Sand Mix Leveling Mortar as for concrete floors insuring to press the mortar through the lath with pressure to a final thickness of 3/4 to 2 inches. For showers apply Sand Mix Leveling Mortar over an approved waterproof membrane or barrier to minimum of 1 1/4 inches. |
| Coverage | 1/2 cubic feet or 6 sq.ft. @ 1 inch per 60 lb. bag |
| Curing | An internal cure is obtained within 24 hours. |
| Packaging | Sand Mix Leveling Mortar is available in 60 lb. bags. |
| Precautions | This material contains portland cement and silica. Avoid dusty conditions and breathing dust. Wear OSHA approved dust masks. Avoid all contact with skin and eyes. Wear gloves and eye protection. |
| Compressive Strength | 28 days | Min. 3000 psi |
| Initial Set | 2 hours | |
| Final Set | 5 hours | |