Technical Specifications

Hydracore
®
Technical Specifications
Crown Lake Technical Services Page 2 Created/Revised 9/12/2019
NALFA 3.5 Large Ball Impact Resistance –
Maximum height to achieve fracture of surface layer (>1400 mm 55.2 inches)
NALFA 3.8 Dimensional Tolerance
Dimension
Average
Result
NALFA Requirements for Class
1,2,3,4
Length
894.62 mm
0.12 mm
.50 mm (.020 inch)
Width
140.25 mm
0.13 mm
.20 mm (.008 inch)
Thickness
8.702 mm
0.10 mm
.50 mm (.020 inch)
Squareness
-
0.17 mm
.20 mm (.008 inch)
Straightness
-
0.25 mm
.30 mm (.012 inch)
ASTM C 1028-96 Static Coefficient of Friction = 0.68 (slip resistance)
The American with Disabilities Act (ADA) does not specify slip resistance standards
or test methods of measurement, and refers only to an OSHA recommendation and
an Access Board recommendation for the numerical values.
Recommending Body
Recommended CoF
Type of Surface
OSHA
0.5
Walking Surfaces
Access Board
0.6
Accessible Routes
Access Board
0.8
Ramps
ASTM E492-09 Impact Sound Conduction: IIC 56 db
ASTM E90-09 Airborne Sound Conduction: STC 49 db
Certifications: GREENGUARD GOLD Certified for Indoor Air Quality
CARB Compliant
Environmental Statement: Crown Lake’s commitment is to provide consumers and specifiers with beautiful
and durable floors at a good value, while minimizing our impact on the
environment and enhancing and improving it whenever possible.
Crown Lake is a member of the USGBC.
Country of Origin: Manufactured in China
Class 1
Residential
Class 2
Light Commercial
Class 3
Commercial
Class 4
Heavy Commercial
>800 mm
(31.5 inch)
> 1000 mm
(39.4 inch)
> 1200 mm (47.3 inch)
> 1400 mm (55.1 inch)
Shaw’s commitment is to provide consumers and specifiers with beautiful
and durable floors at a good value, while minimizing our impact on the environment
and enhancing and improving it whenever possible.
Shaw is a member of the USGBC.