Product Brochure

46
Technical Properties  wedi Systems
Approvals & Certificates
Approvals and certicates applicable
to entire Fundo Shower System incl.
wedi Building Panel
City of New York,
MEA 912-52-SM
Fundo Shower Systems
& Building Panels:
ICC PMG 1189
(for USA and Canada)
Meets all applicable
ANSI / ISO Standards
incl. ANSI 118.10 and
IAPMO PS106
TCNA handbook
recognized for wall,
oor, countertop, &
more applications
City of Los Angeles
Approval
BBA (British Board
of Agrément)
DIN EN ISO 9001 CE marked
Diverse State Approvals
SAI Global Watermark Certied (Australia & New Zealand)
Codemark Certied (Australia & New Zealand)
Environmental Consideration
Contains no unbonded re retardants like HBCD, and contains no ozone depleting and/ or greenhouse gases like CFC, HCFC, or HFC.
*GWP: Measured is the impact from production of product over use through to disposal of product.
Weight for wedi Building Panels Width Length Thickness Weight
3’ 5’ 1/4” 8.07 lb.
3’ 5’ 1/2” 8.67 lb.
Properties & Test Methods Value (wedi Building Panel and Fundo Shower System Components)
ASTM C 578 * Standard Specication for Rigid,
Cellular Polystyrene
Compliant
Thermal Conductivity * 75°F (25°C) - ASTM C518 0.23 Bbtu in/hr F
R-Value * 75°F (25°) - ASTM C518 4.3hr ft. 2 F/Btu/in (R Value for 1” wedi = 4.3)
Tensile Strength *** ASTM C297 65 psi
Shear Strength * Under conditions required in ANSI A118.10-1999 28 day Shear Strength: 95 psi
84 day Shear Strength: 100 psi
100 day Shear Strength: 98 psi
Waterproof *** ASTM D4068 / ANSI A118.10-1999 Passed
Waterproofness of Assembly *** ASTM E331
Passed, wedi Fundo Kit assembly (complete system)
Water Vapor Transmission**** ASTM E 96-2016 Permeance / Perms 0.03 and
WVT (grains/h x ft
2
) 0.05
Capillarity *** 0
Fungus / Bacteria Resistance *** ASTM G21 Passed, No Growth
Flexural Strength * ASTM C947 627 psi
Robinson Floor Test * ASTM C627 Heavy duty commercial use, passed *
Fastener Pull Through * ASTM C473 Wet 131.8 lb./Dry 196.2 lb.
Temperature Limits * -58 / +175° F
Freeze & Thaw * ASTM C666 - 25 Cycles No disintegration/change
Accelerated Aging * AC 71 - 25 Cycles No disintegration
Linear Variation *** AC 159/ASTM 1037-39 Passed, less than 0.07%
Surface Burning Characteristics * ASTM E84-16 (NFPA 255, ANSI / UL 723, UBC 8-1)
Tested as required without tile on Building Panel
surface
Flame Spread Index (FSI): 20
Smoke Developed Index (SDI) : 70
Classication: Class A
Floor and Trench Drain Compliance ** ASME A112.18.2 Passed, Compliant (ICC PMG 1189)
* Consult wedi for proper suboor, tile, setting materials choice to
design heavy duty commercial use oor surfaces.
* wedi Building Panel tested
** wedi Fundo Floor Systems tested
*** Entire wedi shower system tested
**** “Vapor 85 assembly incl. seams”. Test standard is ASTM E 96 Method E at 100 F* and 90 % R.H.