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Commercial Topping
Another superior product from
Maxxon Corporation
920 Hamel Road
P. O. Box 253
Hamel, MN 55340

Tel: (763) 478-9655
Toll-Free: (800) FLOOR-20 (356-6720)
Fax: (763) 478-9695
E-mail: info@rapidfloor.com
Web site: www.rapidfloor.com

COMMERCIAL TOPPING®
Ultimate Strength Floor Underlayment

NEW! NOW AVAILABLE IN "GREEN" FORMULATION.


USGBC LEED CREDIT AREAS
Impacted by Commercial Topping "GREEN" Floor Underlayments
Project
Credit
Category
How Requirement is Fulfilled
Indoor Environment Quality
LEED for Schools,
EQ Credit 4, Option 3
(Flooring Systems)
Low Emitting Materials
VOC content <0.24 mg/m3
Materials & Resources
MR 4.1- 4.2
Recycled Content
Fly Ash
MR 5.1
Local/Regional Materials
Manufactured in Blue Rapids, KS 66411; Las Vegas, NV 89036; Camden, NJ 08103; Brunswick, GA 31520
MR 5.2
Local/Regional Materials
Job Site Manufactured with Local Sand & Water
Commercial Topping is GREENGUARD Children and Schools Certified. Contact Maxxon for Details.

PRODUCT DESCRIPTION:
New, fast drying Commercial Topping® pours from a featheredge to 3" (76 mm), in new construction or renovation projects. With compressive strengths from 4000 psi (27.6 MPa) to 4500 psi (31 MPa), it's the ideal underlayment to meet ASTM F 710, Preparing Concrete to Receive Resilient Flooring.

Commercial Topping pours over VAT, VCT, terazzo or ceramic, with no shotblasting required. For the ultimate strong, smooth finish over concrete, precast, wood frame, and old cracked lightweight concrete, specify Commercial Topping.

Commercial Topping® Floor Underlayment CSI Formatted Specification for the following applications are available:
- For Topping Concrete Floors
 

Rapid Floor® Systems
COMMERCIAL TOPPING® TECHNICAL DATA SHEET

Compressive Strengths: Typical range of 4,000 to 4,500 (27.6 to 31.0 MPa)
Flexural Strength: (ASTM C 348) 1660 psi (11.4 MPa) after 28 days
Tensile Strength: (ASTM C190) 460 psi (3.2 MPa) after 28 days
Point Loading: Typical loading of up to 3,500 lbs. on a 1" (1587 kg on a 25.4 mm) diameter disc
Dry Density: 125 lbs./ft³ (2,000 kg/m³)
Installed Weight: At 1/2", less than 5.3 lbs./sq. ft. (At 12.7 mm, less than 25.9 kg/m2)
Surface Burning 
Characteristics:
Flame Spread - 0, Fuel Contribution - 0
Smoke Density - 0
VOC Content < 0.24 mg/m3
Certification GREENGUARD Children and SchoolsSM



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