SECTION 10 21 16 - Shower and Dressing Compartments
SHOWER AND BATH SYSTEMS
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PART 1 GENERAL
1.1
1.2
SECTION INCLUDES
A.
Shower Compartment Systems:
1.
Prefabricated shower pans. (wedi Fundo)
2.
Linear shower drain bases. (wedi Riolito)
3.
Linear shower drain bases. (wedi Riofino)
4.
Custom shower bases. (wedi Fundo)
5.
Vertical drain systems. (Fundo Discreto)
6.
Shower drains. (Oatey)
7.
Modular shower wall panel systems (Moltoromo)
8.
Wall panels.
9.
Prefabricated thresholds.
10.
Shower accessories.
B.
Tub/shower surround kits. (Ecobath)
C.
Bathroom fixtures. (SanBath)
D.
Tile backer board for stone and tile applications.
E.
Waterproofing membranes.
1.
Waterproofing sheet membranes. (Subliner Dry)
2.
Tension reduction sheet membranes. (Subliner Flex)
3.
Waterproofing / isolation / sound reduction sheet membranes. (Subliner Dry and Flex
PRO)
F.
Vapor barriers. (wedi Liquid VB)
G.
Accessory materials.
RELATED SECTIONS
A.
Section 33 40 00 - Storm Drainage Utilities.
B.
Section 07 10 00 - Dampproofing and Waterproofing.
C.
Section 07 21 26 - Blown Insulation.
D.
Section 07 91 26 - Joint Fillers.
E.
Section 09 21 16.23 - Gypsum Board Shaft Wall Assemblies.
F.
Section 09 30 00 - Tiling.
G.
Section 10 21 16 - Shower and Dressing Compartments.
10 21 16-1
H.
1.3
1.4
Section 23 83 13 - Radiant-Heating Electric Cables.
REFERENCES
A.
American National Standards Institute (ANSI):
1.
ANSI A 118.4 - Installation of Ceramic Tile with Organic Adhesives or WaterCleanable Epoxy Adhesive.
2.
ANSI A 118.10 - Installation of Grout in Tile Work.
3.
ANSI A 118.11 - Installation of Cementitious Backer Units.
B.
ASTM International (ASTM):
1.
ASTM C 203 - Standard Test Methods for Breaking Load and Flexural Properties of
Block Type Thermal Insulation.
2.
ASTM C 273 - Standard Test Method for Shear Properties of Sandwich Core
Materials.
3.
ASTM C 297 - Standard Test Method for Flatwise Tensile Strength of Sandwich
Constructions.
4.
ASTM C 473 - Standard Test Methods for Physical Testing of Gypsum Panel
Products.
5.
ASTM C 518 - Standard Test Method for Steady-State Thermal Transmission
Properties by Means of the Heat Flow Meter Apparatus.
6.
ASTM C 627 - Standard Test Method for Evaluating Ceramic Floor Tile Installation
Systems Using the Robinson-Type Floor Tester.
7.
ASTM C 666 - Standard Test Method for Resistance of Concrete to Rapid Freezing
and Thawing.
8.
ASTM C 836 - Standard Specification for High Solids Content, Cold Liquid-Applied
Elastomeric Waterproofing Membrane for Use with Separate Wearing Course.
9.
ASTM C 947 - Standard Test Method for Flexural Properties of Thin-Section GlassFiber-Reinforced Concrete (Using Simple Beam With Third-Point Loading).
10.
ASTM D 638 - Standard Test Method for Tensile Properties of Plastics.
11.
ASTM D 751 - Standard Test Methods for Coated Fabrics.
12.
ASTM D 1037 - Standard Test Methods for Evaluating Properties of Wood Base Fiber
and Particle Panel Materials.
13.
ASTM D 1418 - Standard Practice for Rubber and Rubber Lattices Nomenclature.
14.
ASTM D 1621 - Standard Test Method for Compressive Properties Of Rigid Cellular
Plastics.
15.
ASTM D 1623 - Standard Test Method for Tensile and Tensile Adhesion Properties of
Rigid Cellular Plastics.
16.
ASTM D 2235 - Standard Specification for Solvent Cement for Acrylonitrile Butadiene
Styrene (ABS) Plastic Pipe and Fittings.
17.
ASTM D 4068 - Standard Specification for Chlorinated Polyethylene (CPE) Sheeting
for Concealed Water-Containment Membrane.
18.
ASTM E 96 - Standard Test Methods for Water Vapor Transmission of Materials.
19.
ASTM E 331 - Standard Test Method for Water Penetration of Exterior Windows,
Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference.
20.
ASTM G 21 - Standard Practice for Determining Resistance of Synthetic Polymeric
Materials to Fungi.
C.
Tile Council of North America (TCNA) Handbook.
D.
Underwriters Laboratory (UL) 1715 - Room Fire Test Standard for Interior Finish Material.
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: Manufacturer's data sheets on each product to be used, including:
10 21 16-2
1.
2.
3.
1.5
1.6
1.7
C.
Shop Drawings: Shower bases and shower walls, with field-verified dimensions, at all
differing locations.
D.
Selection Samples: For each finish product specified, two complete sets of color chips
representing manufacturer's full range of available colors and patterns.
E.
Verification Samples: For each finish product specified, two samples, minimum size 6 inches
(150 mm) square, representing actual product, color, and patterns.
F.
Qualification Data: Installer proof of certification by manufacturer.
G.
Sample Warranty: Manufacturer's warranty stating obligations, remedies, limitations, and
exclusions.
QUALITY ASSURANCE
A.
Installer Qualifications: Manufacturer's authorized certified installer who shall be trained and
approved for installation of shower base and wall systems required for this Project.
B.
Pre-installation Conference: Conduct conference at Project site to comply with requirements
of Division 1 Section "Project Meetings."
C.
Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and
application workmanship.
1.
Finish areas designated by Architect.
2.
Do not proceed with remaining work until workmanship is approved by Architect.
3.
Rework mock-up area as required to produce acceptable work.
DELIVERY, STORAGE, AND HANDLING
A.
Deliver and store packaged materials in original containers with seals unbroken and labels
intact until time of use.
B.
Protect from direct sun exposure, volatile compounds, harsh chemicals and contact with
moisture. Protect the exposed edges. Avoid contact with temperatures greater than 160
degrees F (71 degrees C).
C.
Store and dispose of solvent-based materials, and materials used with solvent-based
materials, in accordance with requirements of local authorities having jurisdiction.
PROJECT CONDITIONS
A.
1.8
Preparation instructions and recommendations.
Storage and handling requirements and recommendations.
Installation methods.
Maintain environmental conditions (temperature, humidity, and ventilation) within limits
recommended by manufacturer for optimum results. Do not install products under
environmental conditions outside manufacturer's absolute limits.
WARRANTY
A.
General Warranty: Special warranties specified in this Article shall not deprive Owner of
other rights Owner may have under other provisions of the Contract Documents and shall be
in addition to, and run concurrent with, other warranties made by Contractor under
requirements of the Contract Documents.
B.
Special Manufacturer's Warranty: Written warranty, signed by shower base and wall system
10 21 16-3
manufacturer agreeing to replace defective products that do not comply with performance
and other requirements specified in this Section within specified warranty period.
1.
Warranty Period: 10 years from date of Substantial Completion.
PART 2 PRODUCTS
2.1
2.2
MANUFACTURERS
A.
Acceptable Manufacturer: wedi Corp., which is located at: 1100 Landmeier Rd. Suite 200 ;
Elk Grove Village, IL 60007; Tel: 877-933-9334; Fax: 847-357-9819; Email:request info
(info@wedicorp.com); Web:www.wedicorp.com
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60
00 - Product Requirements.
SHOWER COMPARTMENT SYSTEMS
A.
Prefabricated Shower Pans: wedi Fundo; pre-sloped and 100 percent waterproof shower
pans as manufactured by wedi Corp.
1.
Compliance: With US and Canada Codes ICC PMG Report 1189.
2.
Construction: Extruded polystyrene core coated on both sides with a fiberglass mesh
and a polymer-modified coating, treated with fire dried silica quartz sand.
3.
Slope: Pan shall be pre-sloped with an exact value of 1/4 inch (6 mm) per foot (305
mm), slope measured from the edges to the center of the drain.
4.
Thickness of Outer Edge: 1-1/2 inches to 2-1/2 inches (38 mm to 64 mm).
5.
Drains: Square, center drains.
a.
Size: 3 feet by 3 feet (914 mm by 914 mm).
b.
Size: 4 feet by 4 feet (1219 mm by 1219 mm).
c.
Size: As scheduled and indicated on Drawings.
6.
Drains: Rectangular, center drains.
a.
Size: 3 feet by 4 feet (914 mm by 1219 mm).
b.
Size: 3 feet by 5 feet (914 mm by 1524 mm).
c.
Size: 4 feet by 5 feet (1219 mm by 1524 mm).
d.
Size: 4 feet by 6 feet (1219 mm by 1829 mm).
e.
Size: 3 feet by 6 feet (914 mm by 1829 mm).
f.
Size: As scheduled and indicated on Drawings.
7.
Drains: Rectangular, offset drains.
a.
Size: 3 feet by 6 feet (914 mm by 1829 mm).
b.
Size: As scheduled and indicated on Drawings.
8.
Drains: As scheduled and indicated on Drawings.
B.
Linear Shower Drain Bases: wedi Fundo Riolito as manufactured by wedi Corp.
1.
Description: Pre-sloped, 100 percent waterproof shower pan with integrated linear
channel drain installed.
2.
Cover Plates: Stainless steel.
a.
Product: Fundo Riolito Standard.
b.
Product: Fundo Riolito Exclusive.
c.
Product: Fundo Riolito Tileable.
d.
Product: As scheduled and indicated on Drawings.
3.
Slope: Pan shall be pre-sloped with an exact value of 1/4 inch (6 mm) per foot (305
mm). slope measured from the edges to the edges of the drain.
4.
Construction: Extruded polystyrene core coated on both sides with a fiberglass mesh
and a polymer-modified coating, treated with fire dried silica quartz sand.
5.
Thickness Outer Edge: 2 inches to 2-1/2 inches (51 m to 64 mm).
6.
Drains: Fully sealed and integrated linear drains. Drain bodies made of PVC.
10 21 16-4
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
Integrated into pre-sloped floor base and made to connect with PVC cement to a
schedule 40 2 inch (51 mm) PVC pipe cut below the subfloor.
Liners: Polymer cement coating does comply with ANSI A118.10.
Adhesive: Silicone adhesive used complies with the requirements of ASTM D 1418.
Sealant: Bonding sealant shall conform with the requirements of ASTM D 2235.
Shower Pans: Tileable shower pan complies with requirements in IAPMO PS 106.
Shear Strength (ASTM C 273): 34 psi.
Flexural Strength (ASTM C 203): 212 psi.
Tensile Strength (ASTM D 1623): 33 psi.
Compressive Strength (ASTM D 1621): 36 psi.
Linear Coefficient of Thermal Expansion (ASTM C 518): 0.23 Btu in/hr ft^2 deg F.
R-Value at 75 degrees F (ASTM C 158): 4.3 hr ft^2.
Waterproof System Assembly: 100 percent performance, as tested according to PS
46-2010 and certified in ICC PMG 1189 Report.
Size: 3 feet by 5 feet (914 mm by 1524 mm). 44 inch (1118 mm) drains.
Size: 4 feet by 5 feet (1219 mm by 1524 mm). 44 inch (1118 mm) drains.
Size: 4 feet by 6 feet (1219 mm by 1829 mm). 24 inch (610 mm) drains
Size: As scheduled and indicated on Drawings.
C.
Linear Shower Drain Bases: wedi Riofino as manufactured by wedi Corp.
1.
Description: Pre-sloped shower base with center or offset off-center, shorter linear
drains.
2.
Cover Plates: Stainless steel.
a.
Product: Fundo Riolito Standard.
b.
Product: Fundo Riolito Exclusive.
c.
Product: Fundo Riolito Tileable.
d.
Product: As scheduled and indicated on Drawings.
3.
Slope: Pan shall be pre-sloped with an exact value of 1/4 inch (6 mm) per foot (305
mm). slope measured from the edges to the edges of the drain.
4.
Construction: Extruded polystyrene core coated on both sides with a fiberglass mesh
and a polymer-modified coating, treated with fire dried silica quartz sand.
5.
Thickness Outer Edge: 2 inches to 2-1/2 inches (51 m to 64 mm).
6.
Drains: Fully sealed and integrated linear drains. Drain bodies made of PVC.
Integrated into pre-sloped floor base and made to connect with PVC cement to a
schedule 40 2 inch (51 mm) PVC pipe cut below the subfloor.
7.
Liners: Polymer cement coating does comply with ANSI A118.10.
8.
Adhesive: Silicone adhesive used complies with the requirements of ASTM D 1418.
9.
Sealant: Bonding sealant shall conform with the requirements of ASTM D 2235.
10.
Shower Pans: Tileable shower pan complies with requirements in IAPMO PS 106.
11.
Shear Strength (ASTM C 273): 34 psi.
12.
Flexural Strength (ASTM C 203): 212 psi.
13.
Tensile Strength (ASTM D 1623): 33 psi.
14.
Compressive Strength (ASTM D 1621): 36 psi.
15.
Linear Coefficient of Thermal Expansion (ASTM C 518): 0.23 Btu in/hr ft^2 deg F.
16.
R-Value at 75 degrees F (ASTM C 158): 4.3 hr ft^2.
17.
Waterproof System Assembly: 100 percent performance, as tested according to PS
46-2010 and certified in ICC PMG 1189 Report.
18.
Size: 3 feet by 5 feet (914 mm by 1524 mm). 12 inch (305 mm) center drains.
19.
Size: 4 feet by 4 feet (1219 mm by 1219 mm). 12 inch (305 mm) center drains
20.
Size: 3 feet by 6 feet (914 mm by 1829 mm). Offset drains
21.
Size: As scheduled and indicated on Drawings.
D.
Custom Shower Bases: wedi Fundo Shower Base as manufactured by wedi Corp.
1.
Compliance: With US and Canada Codes (ICC Report PMG 1189).
2.
Size: Custom size shower bases and walls, as scheduled and indicated on Drawings.
Field verify all dimensions and submit shop drawings for each size.
10 21 16-5
3.
4.
5.
2.3
Construction: Extruded polystyrene core coated on both sides with a fiberglass mesh
and a polymer-modified waterproof coating, treated with fire dried silica quartz sand.
Slope: Pan shall be pre-sloped with an exact value of 1/4 inch (6 mm) per foot (305
mm). slope measured from the edges to the center of the drain.
Thickness of Outer Edge: 1-1/2 inches to 1-7/8 inches (38 mm to 48 mm).
E.
Wall Systems: Building panels for wall and ceiling tile substrates to complete waterproof
shower compartments as manufactured by wedi Corp.
1.
Construction: Extruded polystyrene core coated on both sides with a fiberglass mesh
and polymer-modified cementitious coating. Extruded polystyrene provides a closed
cell matrix making the foam core 100 percent waterproof.
2.
Width: 3 feet (914 mm).
3.
Length: 5 feet (1524 mm).
4.
Thickness: 1/4 inch (6 mm). Weight: 8.07 lb (3.66 kg).
5.
Thickness: 1/2 inch (13 mm). Weight: 8.67 lb (3.93 kg).
6.
Thickness: 5/8 inch (16 mm). Weight: 8.97 lb (4.07 kg).
7.
Thickness: As scheduled and indicated on Drawings.
F.
Modular Shower Wall Panel Systems: Moltoromo Modular Shower Systems as
manufactured by wedi Corp.
1.
Assembly: 2 inches (51 mm) thick material connects with a groove-and-key system.
2.
Construction: Straight, angled, curved and duct segments, with corner profiles and
centered end and lateral end profiles as scheduled and indicated on Drawings.
G.
Prefabricated Thresholds: Curbs; solid polystyrene curb units, pre-sloped on top surface.
1.
Compliance: ADA compliant ramp; solid, cement coated ramps.
2.
Curbs and Ramps: Solid, cement coated, polystyrene curb unit, pre-sloped on top
surface. As scheduled and indicated on Drawings.
3.
Prefabricated Niches: Standard.
H.
Shower Accessories:
1.
Niches: Wall shelving unit made of extruded polystyrene with cement coating.
2.
Corner Benches: Solid, epoxy coated triangle benches.
3.
Suspended Seats: Solid, cement coated 3 inch (76 mm) foam seat with brackets for
suspension.
I.
Shower Drains: Oatey No Caulk drain.
1.
Drain Materials: Brass.
2.
Drain Materials: ABS.
3.
Drain Materials: As scheduled and indicated on Drawings.
4.
Drain Piping: 2 inches (51 mm) ABS pipes.
5.
Drain Piping: 2 inches (51 mm) PVC pipes.
6.
Drain Piping: As scheduled and indicated on Drawings.
7.
Sealing Gaskets: Drains are pressure fitting installation and do not require a plumbing
license.
8.
Gasket Types: For 2 inches (51 mm) cast iron pipes.
9.
Gasket Types: For 2 inches (51 mm) copper pipes.
10.
Gasket Types: As scheduled and indicated on Drawings.
J.
Vertical Drain Covers: Fundo Discreto System as manufactured by wedi Corp.
1.
Material: Type 304 stainless steel / V2A Brushed finish; reversible to tile cover.
2.
Functionality: Shall be adjusting to tile thickness and uninstall for cleaning purposes.
TUB/SHOWER SURROUND KITS
A.
Product: Ecobath Floor Warming Underlayment as manufactured by wedi Corp.
1.
Kits: Each kit shall include the following:
10 21 16-6
a.
b.
2.4
B.
Product: wedi Ecobath Fundo Onestep Shower System as manufactured by wedi Corp.
1.
Shear Strength (ASTM C 273): 52 psi.
2.
Flexural Strength (ASTM C 203): 252 psi.
3.
Tensile Strength (ASTM (1623): 59 psi.
4.
Compressive Strength (ASTM D 1621): 54 psi.
5.
Linear Coefficient of Thermal Expansion (ASTM C 518): 0.00 Btu in/hr ft^2 deg F.
6.
R-Value at 75 degrees F (ASTM C 158): 4.5 hr ft^2.
7.
Waterproofness Test (ASTM D 4068):
8.
Test Pressure: 2 ft water column; no leakage after 48 hours.
C.
Product: wedi EcoBath Tub and Shower Surrounds as manufactured by wedi Corp.
1.
Kits: Each kit shall include the following:
a.
Building Panels: Five ct. of wedi 3 ft by 5 ft by 1/2 inch (914 mm by 1524 mm by
13 mm) wedi Building Panels.
b.
Joint Sealant: Five ct. of wedi Joint Sealant, 10.5 oz.
c.
Washers: 100 ct. of wedi Tab Steel Washers.
d.
Screws: 100 ct. of wedi Galvanized Screws.
BATHROOM FIXTURES
A.
2.5
Building Panels: Five ct. of wedi 2 ft x 4 ft x 1/4 inch Building Panels.
Joint Sealant: One ct of wedi Joint Sealant, 10.5 oz.
Product: Sanbath Bathroom Series by wedi Corp.
1.
Construction: Tile ready fixture configurations with preinstalled piping and drains.
2.
Series: Sanbath Wave Elements.
a.
Fixture Type: Tub unit.
b.
Fixture Type: Wash basin unit.
c.
Fixture Type: Shower unit.
d.
Fixture Type: As scheduled and indicated on Drawings.
3.
Series: Sanbath Cube Elements.
a.
Fixture Type: Tub unit.
b.
Fixture Type: Wash basin unit.
c.
Fixture Type: Shower unit.
d.
Fixture Type: As scheduled and indicated on Drawings.
4.
Series: Sanbath Flat Elements.
a.
Fixture Type: Wash basin unit.
5.
Series: As scheduled and indicated on Drawings.
TILE BACKER BOARD
A.
Product: wedi Building Panels as manufactured by wedi Corp.
B.
Composition: Styrofoam Brand foam insulation core coated on both sides with a fiberglass
mesh and polymer-modified mortar. The core is extruded polystyrene providing a closed cell
matrix throughout and making it 100 percent waterproof.
1.
Compliance: ASTM C 627.
2.
Thickness: 1/8 inch (3 mm).
3.
Thickness: 1/4 inch (6 mm).
4.
Thickness: 1/2 inch (13 mm).
5.
Thickness: 5/8 inch (16 mm).
6.
Thickness: 1 inch (25 mm).
7.
Thickness: 1-1/2 inches (38 mm).
8.
Thickness: 2 inches (51 mm).
9.
Thickness: As scheduled and indicated on Drawings.
10.
Size: 3 feet by 5 feet (914 mm by 1524 mm) sheet.
11.
Size: 2 feet by 8 feet (610 mm by 2438 mm) sheet.
10 21 16-7
12.
13.
14.
2.6
Size: 3 feet by 8 feet (914 mm by 2438 mm) sheet.
Size: 4 feet by 8 feet (1200 mm by 2438 mm) sheet.
Size: As scheduled and indicated on Drawings.
C.
Panel Physical Properties:
1.
Compressive Strength (ASTM D 1621): 36 psi (foam only) 248 kPa.
2.
Thermal Conductivity 75 deg F (25 deg C) (ASTM C 518): 0.23 Bbtu in/hr F.
3.
Tensile Strength (ASTM C 297): 65 psi (448 kPa).
4.
Shear Strength (ANSI A 118.10): 54 psi (372 kPa).
5.
Waterproof (ASTM D 4068 / ANSI A 118.10): Passed.
6.
Capillarity: 0.
7.
R-Value 75 deg F (25 deg C) (ASTM C 518): 4.3 hr ft 2 F/Btu/in.
8.
Flexural Strength (ASTM C 947): 627 psi (4323 kPa).
9.
Linear Coefficient of Thermal Expansion: 3.5 x 10-5 in/in deg F (6.3 x 10 in/in deg C).
10.
Robinson Floor Test (ASTM C 627): Heavy duty commercial use.
11.
Fastener Pull Through (ASTM C 473): Wet 131.8 psi (908.7 kPa). Dry 196.2 psi
(1352.8 kPa).
12.
Temperature Limits: -58 deg F / +167 deg F (-48 deg C / 75 deg C).
13.
Freeze and Thaw (ASTM C 666 - 25 Cycles): No disintegration.
14.
Waterproofness of Assembly (ASTM E 331): Passed.
15.
Fungus / Bacteria Resistance (ASTM G 21): Passed, No Growth.
16.
Accelerated Aging (AC 71 - 25 Cycles): No disintegration.
17.
Fire Test of interior Finish Material (UL 1715): Passed, flame spread 11 (< 20).
18.
Linear Variation (AC 159/ASTM D 1037): Passed, less than 0.074.
D.
Tile Profiles:
1.
Aluminum Tile Profiles: wedi Jolly Tile Profiles as manufactured by wedi Corp.
2.
Expansion Joint Profiles: Objekt Expansion Joint Profiles as manufactured by wedi
Corp.
3.
Height Compensation/Transition Profiles: Height Compensation/Transition Profiles as
manufactured by wedi Corp.
4.
Decor Profiles: Decor Profiles as manufactured by wedi Corp.
WATERPROOFING MEMBRANES
A.
Waterproofing Sheet Membranes: Subliner Dry as manufactured by wedi Corp.
1.
Material Composition: Dual-sided fleece laminated polyethylene film.
2.
Web Color: Top Side Grey sheathed.
3.
Web Width: 39 inches (1 m).
4.
Web Length: 16 feet (5 m) and 98 feet (30 m).
5.
Web Thickness: 23 mil (0.60 mm).
6.
Weight: .06 lb/sq. feet (298 g/m2).
7.
Processing Temperature: 41 deg F to 86 deg F (+5 deg C to +30 deg C).
8.
Temperature Resistance: -22 deg F to 194 deg F (-30 deg C to +90 deg C).
9.
Waterproof (ANSI A118.10): Passed.
10.
Perm Rating (ASTM E 96): .45.
11.
Robinson Floor Test (ASTM C 627) Rating: "EXTRA HEAVY" for food, plants, dairies,
breweries, shopping malls, stores, commercial kitchens, work areas, laboratories,
auto showrooms and service areas, and shipping/receiving. Interior use only.
B.
Tension Reduction Sheet Membranes: Subliner Flex as manufactured by wedi Corp.
1.
Material Composition: Dual-sided, reinforced polypropylene fleece.
2.
Web Color: Top Side White.
3.
Web Width: 39 inch (1 m).
4.
Web Length: 98 feet (30 m).
5.
Web Thickness: 25 mil (0.64 mm).
6.
Weight: .04 lb/sf (220 g/m2).
10 21 16-8
7.
8.
9.
C.
2.7
Processing Temperature: 41 deg F to 86 deg F (+5 deg C to +30 deg C).
Temperature Resistance: -22 deg F to 194 deg F (-30 deg C to +90 deg C).
Robinson Floor Test (ASTM C 627) Rating: "EXTRA HEAVY" for food, plants, dairies,
breweries, shopping malls, stores, commercial kitchens, work areas, laboratories,
auto showrooms and service areas, and shipping/receiving.
Waterproofing / Isolation / Sound Reduction Sheet Membranes: Subliner Dry and Flex PRO
as manufactured by wedi Corp.
1.
Material Composition: 100 percent polypropylene nonwoven coated with rubberized
asphaltic pressure sensitive adhesive.
2.
Color: Top Side White fabric/Black adhesive.
3.
Width: 40 inches (1016 mm).
4.
Length: 50 feet (15 m).
5.
Thickness: 50 mil, tolerance +/- 5 mil (1.3 mm, +/- 0.13 mm).
6.
Area: 166 sf (15.4 m2).
7.
Primer: wedi Primer PRO AEA-PMR-6152. Water-based, non-VOC liquid coating.
8.
Application Temperature: +40 deg F to +210 deg F (+4 deg C to +99 deg C).
9.
Waterproof (ANSI A 118.10): Passed.
10.
Crack Bridging (ANSI A 118.11): Up to 3/8 inch (9.5 mm).
11.
Robinson Floor Test: (ASTM C 627) Rating "HEAVY" for shopping malls, stores,
commercial kitchens, work areas, laboratories, auto showrooms and service areas,
shipping/receiving, and exterior decks. Interior use only.
12.
IIC: 46 (6 inch (152 mm) slab without suspended ceiling).
13.
STC: 53 (6 inch (152 mm) slab without suspended ceiling).
VAPOR BARRIER
A.
Vapor Barriers: wedi Liquid VB (AEA-VBC0500) as manufactured by wedi Corp.
1.
Adhesion (psi) (AEA Tensile Bond Method): Cement Board Surface.
a.
7-Day Dry: 41 (283 kPa) (Cohesive substrate failure).
b.
7-Day Dry/7-Day Wet: 156 (1075 kPa) (Cohesive substrate failure).
2.
Adhesion (psi) (AEA Tensile Bond Method): Exterior Grade Plywood.
a.
7-Day Dry: 55 (379 kPa) (Cohesive substrate failure).
b.
7-Day Dry/7-Day Wet: 89 (613 kPa) (Cohesive substrate failure).
3.
Adhesion (psi) (AEA Tensile Bond Method): XPS Foam (w/o coating).
a.
7-Day Dry: 12 (83 kPa) (Cohesive substrate failure).
b.
7-Day Dry/7-Day Wet: 48 (331 kPa) (Cohesive substrate failure).
4.
Adhesion (psi) (AEA Tensile Bond Method): Thin Set to Membrane.
a.
7-Day Dry: 395 (2723 kPa) (Tile applied to thin-set, tile failure).
5.
Elongation:( percent) (ASTM D 638):
a.
7-Day Dry: 580.
b.
14-Day Dry: 650.
c.
21-Day Dry: 562.
d.
7-Day Dry/7-Day Wet: 693.
e.
7-Day Dry/14-Day Wet: 738.
f.
7-Day Dry/21-Day Wet: 657.
6.
Permeability (Perms) (ASTM E 96): 0.013.
7.
Tensile Strength (psi) (ASTM D 638):
a.
7-Day Dry: 335 (2310 kPa).
b.
14-Day Dry: 321 (2213 kPa).
c.
21-Day Dry: 345 (2379 kPa).
d.
7-Day Dry/7-Day Wet: 323 (2227 kPa).
e.
7-Day Dry/14-Day Wet: 404 (2785 kPa).
f.
7-Day Dry/21-Day Wet: 562 (3875 kPa).
8.
Low Temperature Flexibility and Crack Bridging 77 degrees F/-15 degrees F (25
degrees C/-26 degree C) (ASTM C 836 Sec. 5.7): No cracks.
10 21 16-9
9.
2.8
Water Vapor Transmission 77 deg F/-15 deg F (25 deg C/-26 deg C) (ASTM D 751
Procedure B): Passes.
ACCESSORY MATERlALS
A.
Metal Framing Fastening: Fasteners used in combination with wedi washers to avoid the
screw head pulling through the wedi Building Panel.
1.
For Light-Gauge Metal Framing: Type S, bugle or wafer head, self tapping, corrosion
resistant screws.
2.
Heavy Gauge Metal Framing: Type S-12, bugle or wafer head, corrosion resistant.
B.
Wood Framing Fastening: Wedi screws or nails with washer head, as recommended by
manufacturer for application specified and indicated on Drawings.
C.
Joint and Sealing Tape: As manufactured by wedi Corp.
1.
Joint Tape for Dry Areas: 2 inches (51 mm) fiberglass mesh tape.
2.
Joint Tape for Wet Areas: wedi Waterproof Sealing Tape.
3.
Sealing Tape: Fleece Laminated Tape.
4.
Corner Sealing Tape: Fleece Laminated Tape as manufactured by wedi; including
preformed inside and outside corners.
D.
Waterproof Sealing Collar: Flexi-Collar as manufactured by wedi Corp. For 1/2 inch to 3/4
inch (13 mm to 19 mm) plumbing pipes and protrusion.
E.
Joint Sealant for Wet Areas: wedi Hybrid Polyurethane Sealant and Adhesive as
manufactured by wedi Corp.
F.
Tile Setting Material: Latex/modified thin set adhesive ANSI A118.4 as recommended by
manufacturer. Mastic is not acceptable.
G.
Profiles and Trim: Provide tile profiles and trim as specified, scheduled and indicated on
Drawings to protect tile edges, provide transition to adjoining finish materials, cover tile
control/expansion joints and provide accents as specified, scheduled and indicated on
Drawings.
1.
Tile Profiles: Provide Jolly Tile Profiles as manufactured by wedi Corp.
a.
Profile: Decor border; type 304 stainless steel.
1)
Finish: Polished.
2)
Finish: Brushed.
3)
Finish: Heavy brushed.
4)
Finish: As scheduled and indicated on Drawings.
b.
Profile: Quarter square.
1)
Material: Aluminum.
2)
Finish: Silver matte anodized finish.
3)
Size: 1/4 inch (6 mm).
4)
Size: 5/16 inch (8 mm).
5)
Size: 3/8 inch (10 mm).
6)
Size: 1/2 inch (12.5 mm).
7)
Size: As scheduled and indicated on Drawings.
c.
Profile: Round quarter profile.
1)
Material: Aluminum.
2)
Finish: Silver matte anodized finish.
3)
Size: 1/4 inch (6 mm).
4)
Size: 5/16 inch (8 mm).
5)
Size: 3/8 inch (10 mm).
6)
Size: 1/2 inch (12.5 mm).
7)
Size: As scheduled and indicated on Drawings.
d.
Profile: L-profile.
10 21 16-10
2.
3.
1)
Material: Aluminum.
2)
Finish: Black anodized.
3)
Finish: Champagne anodized.
4)
Finish: Bronze metallic.
5)
Finish: Gold anodized.
6)
Finish: Silver matte anodized.
7)
Finish: Natural.
8)
Finish: Brushed nickel.
9)
Finish: As scheduled and indicated on Drawings.
10) Size: 1/4 inch (6 mm).
11) Size: 5/16 inch (8 mm).
12) Size: 3/8 inch (10 mm).
13) Size: 1/2 inch (12.5 mm).
14) Size: As scheduled and indicated on Drawings.
e.
Profile: Protection 201. Polished 316 stainless steel. Size as scheduled and
indicated on Drawings.
1)
Size: 5/16 inch (8 mm).
2)
Size: 3/8 inch (10 mm).
3)
Size: As scheduled and indicated on Drawings.
f.
Profile: Protection 202.
1)
Materials: Type 316 stainless steel.
2)
Finish: Brushed.
3)
Size: 5/16 inch (8 mm).
4)
Size: 3/8 inch (10 mm).
5)
Size: As scheduled and indicated on Drawings.
g.
Profile: As scheduled and indicated on Drawings.
Expansion Joint: Provide Triolos Expansion Joint Profiles as manufactured by wedi
Corp.
a.
Material: PVC material with integral color of grey or black as scheduled.
b.
Size: 5/16 inch (8 mm).
c.
Size: 3/8 inch (10 mm).
d.
Size: 1/2 inch (12.5 mm).
e.
Size: As scheduled and indicated on Drawings.
Transitions and Combination Profiles: Provide Combi Profiles as manufactured by
wedi Corp.
a.
Profile: Combi 101 Height Compensation Tile Profile.
1)
Material: Type 304 stainless steel.
2)
Finish: Bright rolled finish.
3)
Provide height as scheduled and indicated on Drawings.
4)
Size: 5/16 inch (8 mm).
5)
Size: 3/8 inch (10 mm).
6)
Size: 1/2 inch (12.5 mm).
7)
Size: As scheduled and indicated on Drawings.
b.
Profile: Combi 102 Joint Cover Profile.
1)
Description: 1/16 inch (1.6 mm) thick beveled raised cover sections.
2)
Material: Brass.
3)
Finish: Natural finish.
4)
Size: 5/16 inch (8 mm).
5)
Size: 3/8 inch (10 mm).
6)
Size: 1/2 inch (12.5 mm).
7)
Size: As scheduled and indicated on Drawings.
c.
Profile: As scheduled and indicated on Drawings.
PART 3 EXECUTION
3.1
EXAMINATION
10 21 16-11
3.2
3.3
A.
Examine supporting structure and conditions, with Installer present, for compliance with
requirements for Sections in which substrates and related work are specified and other
conditions affecting performance.
B.
Proceed with installation only after unsatisfactory conditions have been corrected.
C.
Do not begin installation until supporting structures have been properly prepared.
D.
If preparation is the responsibility of another installer, notify Architect of unsatisfactory
preparation before proceeding.
PREPARATION
A.
Clean surfaces thoroughly prior to installation.
B.
Prepare surfaces using the methods recommended by the manufacturer for achieving the
best result for the substrate under the project conditions.
C.
Verify, prior to installation that the 2 inches (51 mm) drain pipe is in the correct location.
Drain pipe shall be cut flush to the surface of the sub floor and the trap shall be securely
fastened to the sub floor construction.
SHOWER COMPARTMENT INSTALLATION, GENERAL
A.
Comply with manufacturer's written installation instructions applicable to products and
application indicated on Drawings. If printed instructions are not available or do not apply to
project conditions, consult manufacturer's technical representative for specific
recommendations before proceeding with installation of system.
B.
Limitations:
1.
Do not use this system with tiles less than 2 inches by 2 inches (51 mm by 51 mm)
unless shower base manufacturer has been contacted for grout choice specifications.
2.
Do not use this system as a base for mechanical fastening or nailing.
3.
Do not use organic mastics with this system.
C.
Apply shower compartment system where indicated on Drawings using modified thin-set.
Follow the recommendations in the current TCNA Handbook under the heading
"Cementitious-Coated Foam Backer Board."
D.
Seal joints in wet area application.
E.
Fundo System Installation:
1.
Cut out 5 inches (127 mm) hole for the drain connection. Cut the 2 inch (51 mm) pipe
flush to the substrate surface. Fix the pipe on center.
2.
Assemble the drain unit with the base. Use the joint sealant to seal between the foam
integrated plastic ring and the drain (upper part).
3.
Spread a modified thin set on the substrate and the rear side of the base. Trowel lines
shall be pulled perpendicular to curb side.
4.
Push the base smoothly into the thin set bed. Apply pressure and weight to the pan.
5.
Seal the drain connection by inserting the rubber sealing gasket around the 2 inch (51
mm) pipe. Follow drain manufacturer's direction to seal drain connection.
6.
Seal seams between base and the building board on the wall using joint sealant for a
continuous line of sealant in the base perimeter channel and for a continuous line
after the wall panel installation along the perimeter at the wall-shower base
connection.
7.
Apply curb into bed of modified thin set. Apply joint sealant in channel and on building
panel where curb will butt up against walls. Once installed, apply joint sealant again to
all seams, covering the seams at least 1 inch (51 mm) on either side. Cover all
10 21 16-12
8.
F.
3.4
fastener points with joint sealant.
System is now ready for tiling.
Riolito and Riofino System Installation:
1.
Cut out 6-1/2 inches (165 mm) hole for the drain connection. Cut the 2 inch (51 mm)
pipe 1-1/8 inch below the substrate surface. Fix the pipe from the wall in accordance
with the distance of the size pan selected. Glue the drain body to the pipe and adhere
it to the subfloor.
2.
Assemble the drain unit with the base by using the four screws in the drain kit to
connect the top side of the rubber drain gasket to the base.
3.
Spread a modified thin set on the substrate and the rear side of the base. Trowel lines
shall be pulled perpendicular to curb side.
4.
Push the base smoothly into the thin set bed with the bottom side of the rubber drain
gasket fitting perfectly into the drain body installed in the subfloor. Apply pressure and
weight to the pan.
5.
Seal seams between base and the building board on the wall using joint sealant for a
continuous line of sealant in the base perimeter channel and for a continuous line
after the wall panel installation along the perimeter at the wall-shower base
connection.
6.
Apply curb into bed of modified thin set. Apply joint sealant in channel and on building
panel where curb will butt up against walls. Once installed, apply joint sealant again to
all seams, covering the seams at least 1 inch (25 mm) on either side. Cover all
fastener points with joint sealant.
7.
Follow manufacturer's instructions to install drain cover.
8.
System is now ready for tiling.
TILE BACKER BOARD INSTALLATION
A.
Limitations:
1.
Building Panel is not to be used where temperatures exceed 160 deg F (71 deg C).
2.
Building Panel is not to be used in extremely humid or cold applications (including but
not limiter to swimming pool areas, freezers, saunas, radiant barriers at fireplaces)
without consulting manufacturer Technical Services. Special installation methods can
be provided by manufacturer's Technical Services for these applications.
3.
Do not use Building Panel as a structural load bearing member.
4.
Steel frames shall be 20 gauge minimum. Maximum framing spacing shall not exceed
16 inches (406 mm) on center. The framing shall comply with local building code
requirements. Stud depth 3-5/8 inches (92 mm).
5.
Minimum ceramic tile size requirements for 1/4 inch or 1/2 inch (6 mm and 13 mm)
Building Panel on floors:
a.
Residential and Light Commercial Use: 4 inches by 4 inches (102 mm by 102
mm) installed with modified thinset mortar and cementitious grout.
b.
Medium to Heavy Commercial Use: 8 inches by 8 inches (203 mm by 203 mm)
installed with modified thinset mortar and epoxy joint filler compound. Consult
manufacturer for additional information on appropriate tile formats and setting
material recommendations.
6.
Do not use Building Panel as a base for mechanical fastening or nailing.
7.
Do not use Building Panel in exterior applications without special installation
instructions from manufacturer's Technical Services.
8.
Do not use Building Panel in combination with passive solar heat systems prior to
consulting Technical Services.
9.
Do not use Building Panel in combination with mastic adhesives in any wet area.
10.
Building Panel is not to be used as a tile backer for flexible and soft flooring.
11.
Do not use wallpaper or paint on Building Panel prior to consultation with
manufacturer's Technical Services.
12.
Deflection of structural wood subfloors shall not exceed 1/360 (ASTM C 627).
10 21 16-13
13.
14.
15.
B.
3.5
3.6
Plywood shall be a minimum of 5/8 inch (16 mm) thick. OSB shall be a minimum of
3/4 inch (19 mm) thick. Joist spacing shall not exceed 16 inches (406 mm) on center
or 19.2 inches o.c. (488 mm) with engineered lumber/OSB 7/8 inch (22 mm) tongue
and groove system with an L/360 deflection limitation for the span, including live and
dead loads. Follow local building, IRC and ICC codes.
Building Panel is not to be used on shower floors or placed under a shower pan
mortar bed.
Do not use wallboard joint compound and paper tape on Building Panel. Use the
manufacturer's recommended Joint Sealant or fiberglass mesh tape in dry areas.
Do not use Building Panel on top of radiant heating systems (insulating). Building
Panel can be installed under most electric floor warming systems. Building Panel can
be installed as underlayment for ceramic tile installation on interior shower floors.
Tile Backer Board Installation:
1.
Wall and Ceiling Installation:
a.
Building Panels can be installed horizontally or vertically.
b.
Follow manufacturers recommendations and current TCNA Handbook Methods
(W246; C31 5).
c.
On ceilings use manufacturer's recommended fasteners in all applications. The
total weight applied to the ceiling frame shall not exceed 15 lb/sf. Weight of
veneer to be applied shall not exceed 23 psf (112 kg/m2) on the Building Panel
with framing 16 inches (406 mm) on center.
2.
Floor Installation/Residential and Light Commercial Floors:
a.
Follow manufacturers recommendations and current TCNA Handbook Methods
under the heading "Cementitious Coated Foam Backer Boards".
b.
Stagger the joints in all applications.
c.
For heavy duty commercial flooring applications, consult manufacturer's
Technical Services.
3.
Bathtubs: Follow manufacturer's recommendations and current TCNA Handbook
Methods (B425).
4.
Showers: Follow manufacturer's recommendations and current TCNA Handbook
Methods (B426).
WATERPROOFING MEMBRANE APPLICATION
A.
Newly prepared substrates shall be smooth and have a troweled or brushed finish. Masonry
shall be flush pointed. Defects in existing surfaces shall be repaired.
B.
The surface shall be clean and free of dust, loose material and standing water. The
membrane shall not be applied under wet conditions or where these conditions are likely to
occur before the membrane has fully cured.
C.
Apply membrane into a full bed of mortar per manufacturer's instructions.
D.
Detail seams, edges and overlaps per manufacturer's instructions.
VAPOR BARRIER APPLICATION
A.
Newly prepared substrates shall be smooth and have a troweled or brushed finish. Masonry
shall be flush pointed. Defects in existing surfaces shall be repaired.
1.
The surface shall be clean and free of dust, loose material and standing water.
2.
The membrane shall not be applied under wet conditions or where these conditions
are likely to occur before the membrane has fully cured.
B.
Check adhesion to various surfaces by applying the product to a small sample area before
starting a project.
10 21 16-14
3.7
C.
Pre-wet the substrate so it is damp, yet free of standing water, to improve adhesion of the
liquid membrane.
D.
The liquid may be applied by brush, roller, trowel or airless spray.
1.
The thickness of the cured membrane depends upon the substrate and method of
application.
2.
If two coats are being applied, it is recommended that they be applied at right angles
to each other. Before applying the second coat, let the first coat become dry to the
touch. It is preferable that the second coat be applied within 24 hours after application
of the first coat.
PROTECTION
A.
Protect the drain unit and surfaces against penetrations and debris.
B.
Protect installed products until completion of project.
C.
Touch-up, repair or replace damaged products before Substantial Completion.
END OF SECTION
10 21 16-15