Fast drying Commercial Topping® pours from a featheredge to 3" (76 mm) in new construction or renovation projects. With compressive strengths of 4,000 psi (27.4 MPa) to 4,500 psi (31 MPa), it's the ideal underlayment to meet ASTM F 710, Preparing Concrete to Receive Resilient Flooring. It pours over VAT, VCT, terazzo or ceramic, with no shotblasting required. For the ultimate strong, smooth finish over concrete, precast, steel deck, wood frame, and old cracked lightweight concrete, specify Commercial Topping.
Commercial Topping, an Eco-Friendly Building Product, is an ideal solution for sustainable building projects.
|Compressive Strengths:||Typical range of 4,000 to 4,500 (28 to 31 MPa)|
Typical loading of up to 3,500 lbs.
on a 1" (1587 kg on a 25 mm) diameter disc
|Dry Density:||125 lbs./ft³ (2,002 kg/m³)|
At 1/2", less than 5.3 lbs./sq. ft.
(At 13 mm, less than 25.9 kg/m²)
|Flexural Strength:||(ASTM C 348) 1,660 psi (11.4 MPa) after 28 days|
|Tensile Strength:||(ASTM C 190) 515 psi (3.6 MPa) after 28 days|
|Surface Burning Characteristics:||
Flame spread: 0
Fuel contributed: 0
Smoke density: 0
|VOC:||GREENGUARD Gold Certified|
For additional information on GREENGUARD, the USGBC, and Commercial Topping's qualifications for earning LEED points, please see our "Green" page »Code Listings:
- ICC ESR-2540
- UL ER 8477-01
- ICC ESR-1141
- ICC ESR-1153
- ICC ESR-1774
- GREENGUARD Certified
- GREENGUARD Gold Certified
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