Acousti-Mat® LP
Acousti-Mat® LP provides acoustical control for concrete high rise construction.

Therma-Floor^® Data Sheet

Manufacturer:
Maxxon^® Corporation
920 Hamel Road
P.O. Box 253
Hamel, MN 55340
Phone: 1-800-356-7887 or (763) 478-9600
Fax: (763) 478-2431

Product Description:
Therma-Floor^® is a gypsum underlayment designed to pour over hot water tubes or electric heating cables. It acts as the thermal mass for any radiant floor system. Therma-Floor encases the tubes or cables in crack resistant, noncombustible gypsum. Its special formula resists breakdown to 150ºF (66ºC). And because it's poured only 1-1/4" (32 mm) thick, the heating system is more responsive and more comfortable.

Now always a "green" building material, Therma-Floor is an ideal solution for sustainable building projects.

Technical Data:

Compressive Strength:	Typical range of 2,000 to 3,000 psi (14 to 21 MPa)
'K' Factor:	4.96 Btu/(h · ft² · °F) (.7142 W/[m · °C])
Specific Heat:	.224 Btu/(lb · ºF) at 85ºF (.9385 kJ[kg · ºC] at 29.44ºC)
Weight:	At 1-1/4", less than 12 lbs./sq.ft. (At 32 mm, less than 58.7 kg/m²)
Dry Density:	115 lbs./ft³ (1840 kg/m³)
Point Loading:	Typical loading of up to 2,500 pounds (1134 kg) on a 1" (25 mm) diameter disc
Thermal Resistance at 1" Thickness:	R-0.208
Surface Burning Characteristics:	Flame spread: 0 Fuel contributed: 0 Smoke density: 0
VOC:	GREENGUARD Children & Schools Certified

'Green' Information:

Sample USGBC LEED Credit Areas*
Project	Credit	Category	How Requirement is Fulfilled
Indoor Environmental Quality	IEQ 3.2	Air Quality Before Occupancy	GREENGUARD Certified (Field testing MUST be completed prior to claiming credit)
Indoor Environmental Quality	IEQ 4.3	Low Emitting Materials: Floor System	GREENGUARD Children & Schools Certified
Materials & Resources	MR 2.1-2.2	Construction Waste Management	Recyclable packaging and shipping materials
	MR 4	Recycled Content	Fly Ash
	MR 5	Local/Regional Materials	Manufactured in Blue Rapids, KS 66411; Las Vegas, NV 89035; Camden, NJ 08103; Job site manufactured with local sand & water
Innovation & Design	ID 1	Sound Control	Enhanced living environment

* Credits may vary depending on project type and Maxxon products used.

Therma-Floor is GREENGUARD Indoor Air Quality and Children & Schools Certified

For additional information on GREENGUARD, the USGBC, and Therma-Floor's qualifications for earning LEED points, please see our "Green" page.

Code Listings:

ESR-2540
ER 90-31
ESR-1153
ESR-1774
GREENGUARD Indoor Air Quality Certified
GREENGUARD Children & Schools Certified

Therma-Floor® Data Sheet

Therma-Floor^® Data Sheet