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SPectra® RECESSED INTOSteP SurFace
SPectra® FOR neW concrete
TYPE WP13/8ʺ (9.53 mm) thick3/4ʺ (19.05 mm) wide
DETAILRecessed intoconcrete step
(9.53 mm)
TYPE WP1A3/8ʺ (9.53 mm) thick3/4ʺ (19.05 mm) wide
3/8ʺ
(9.53 mm)
.375
➤
➤
➤
.75
➤
(19.05 mm)
TYPE WP-24 TYPE WP-24A
(52.39 mm)2 1/16ʺ ➤➤
➤
➤
3/8ʺ
(9.53 mm)
2 1/16ʺ (52.39 mm) ➤➤
➤
➤
TYPE WP-RN2SP2" (50.8 mm) wide1/2" (12.7 mm) thick
TYPE WP-RN3SP31/8" (79.375 mm) wide1/2" (12.7 mm) thick
• Fast easy replacement• Visual appearance and durability• Secure anchorage• Indoor or outdoor use• Matching or contrasting color decor• Non combustibility• Heavy pedestrian traffic use
SPectra® 2-Stage StaiR nOSingS fOR SteeL pan OR fORmed COnCRete StaiRS
• Premium quality construction with no clatter and no visible fasteners for an architecturally clean design.
• Designed for installation on steel pan stairs or poured concrete steps.
• Nosings can be furnished with disposable wood insert for use during construction phase. After construction anti-slip inserts are installed for fresh, clean appearance.
• Furnished with Spectra Filler in a wide range of colors.• Nosings can be replaced if damaged, without costly demolition of stairs.
• Future renovation projects made easier and less expensive.• Maximum length 8 feet.
TYPE WP 20034.062" (103.2 mm) wide1/2" (12.7 mm) thick
3 3/16"3/4" Wide
4.062" Wide
1/2" High
1 7/16"
11/32"
1" ➤➤2" Wide ➤➤
1/2"
➤➤
1" High
➤
➤➤
Fastener provided by others. Use nutand bolt (pictured), or self taping screw.
1 3/8" ➤➤
13/16"
3 1/8" Wide ➤➤
1/2"
➤
➤
1 3/8"➤➤
1 1/2"➤➤
1 5/8"➤➤
➤➤
Wood insertused duringconstruction.
Nosing insertinstalled after construction forfresh cleanappearance.
SPectra® COLORSStandard color is black. Black will be shipped unless another color is specified. See color chart below for other colors available.Actual tread color may vary slightly from printed sheet. Request actual tread color sample if color is critical.
REDRD-6
LT. GREENG-21
BROWNBR-21
BLUEBU-10
DK. BROWNBR-3
LT. BLUEBU-17
ORANGEOR-18
LT. BUFFB-1
BURGUNDYR-13
OFF WHITEWH-9
BRICK REDRD-5
DK. GREENG-8
SAFETYYELLOWSSY-10
BLACKBL-1
SILVER GRAYCA-5
BLUE GRAYGY-5
GOLDYG-19
SAFETYORANGESSO-10
SPECTRA® Selection Guide
®
165216 Website:Full Line Cat 2010 4/9/10 9:59 AM Page 3
Sure-HoldAnchors ➤➤
TYPE WP3J31/16ʺ (77.79 mm) wide3/8ʺ (9.53 mm) thick
NOTE: Nosedesign providesbetter fit at formededge of steel pan.
TYPE WP4J41/16ʺ (103.19 mm) wide3/8ʺ (9.53 mm) thick
TYPE WP2J21/16ʺ (52.39 mm) wide3/8ʺ (9.53 mm) thick
TYPE WP2JT21/16ʺ (52.39 mm) wide, 3/8ʺ (9.53 mm) thick
TYPE WP3JT31/16ʺ (77.79 mm) wide, 3/8ʺ (9.53 mm) thick
SECTIONS NOTTO SCALE
DETAILSure-hold anchorin steel pan step
THESE SECTIONS AVAILABLE WITH COUNTERSUNK HOLES OR ANCHORS
(31.75 mm)11/4ʺ ➤
➤
➤
( 36.57 mm)17/16ʺ ➤➤
(25.4 mm)1ʺ ➤➤
This series is designed to meet the OSHA requirementsof the barrier-free code for stair construction.
SPECTRA® PROFILES FOR NEW CONCRETE STAIRSGenerally installed full step length less approx. 3" clearance each end. Custom lengths to ± 1/16".
SPECTRA® PROFILES FOR STEEL PAN CONCRETE-FILLED STAIRSGenerally installed full stringer to stringer length, less 1/8" clearance.
SPECTRA® PROFILES FOR SLOPED RISER STEEL PAN STAIRS...MEETS OSHA BARRIER-FREE DESIGN
Sure-HoldAnchors ➤➤
TYPE WP4C41/16ʺ (103.19 mm) wide3/8ʺ (9.53 mm) thicknose 1/4ʺ (6.35 mm) underside
TYPE WP331/16ʺ (77.79 mm) wide3/8ʺ (9.53 mm) thicknose 11/8ʺ (28.58 mm) underside
TYPE WP22ʺ (52.39 mm) wide3/8ʺ (9.53 mm) thicknose 11/8ʺ (28.58 mm)underside
TYPE WP2C21/16ʺ (52.39 mm) wide3/8ʺ (9.53 mm) thicknose 1/4ʺ (6.35 mm) underside
TYPE WP3C31/16ʺ (77.79 mm) wide3/8ʺ (9.53 mm) thicknose 1/4ʺ (6.35 mm) underside
TYPE WP2T2ʺ (52.39 mm) wide3/8ʺ (9.53 mm) thicknose 1/4ʺ (6.35 mm) underside
TYPE WP3T31/16ʺ (77.79 mm) wide, 3/8ʺ (9.53 mm) thick,nose 1/4ʺ (6.35 mm) underside
TYPE WP4T41/16ʺ (103.19 mm) wide, 3/8ʺ (9.53 mm) thicknose 1/4ʺ (6.35 mm) underside
SECTIONS NOTTO SCALE
DETAILSure-hold anchorin concrete step
THESE SECTIONS AVAILABLE WITH COUNTERSUNK HOLES OR ANCHORS
3/4ʺ ➤➤ 5/8ʺ ➤➤
1ʺ ➤➤ 115/16ʺ ➤➤
1ʺ ➤➤ 15/16ʺ ➤➤
3/4ʺ
➤
➤ Typical
THESE SECTIONS AVAILABLE WITH COUNTERSUNK HOLES OR ANCHORS
Sure-HoldAnchors ➤➤
(31.75 mm)11/4ʺ ➤➤
SECTIONS NOTTO SCALE
DETAILSure-hold anchorin steel pan step
TYPE WP3SP31/16ʺ (77.79 mm) wide, 3/8ʺ (9.53 mm) thicknose 11/8ʺ (28.58 mm) underside
SPECTRA® Selection Guide
®
165216 Website:Full Line Cat 2010 4/9/10 9:59 AM Page 4
March 2010
SPECTRA SAFETY TREADS SPECTRA TREADS PROVIDE:
A high content of aluminum oxide abrasive grit for long life and lasting beauty. Spectra's safety surface has easy maintenance features and insures greatest protection from
liability of falls and injuries. SPECTRA FEATURES:
Extruded aluminum base - abrasive filler. Lengths to order - up to 10'0" max. Anti-slip abrasive extending over radius of nose High content of aluminum oxide abrasive 18 standard colors - Colors extend throughout Clean architectural lines Nosings with replaceable anti-slip top insert are available, 8’0” maximum length Protective tape available
SPECTRA SPECIFICATION:
Provide Spectra type___________________ safety nosings as manufactured by Wooster Products Inc. for interior and exterior stairs.
Nosing base shall be type 6063-T5 extruded aluminum. Anti-slip filler shall contain not less than 60% virgin grain Aluminum Oxide abrasive. Binder is to be a fully cured resilient type epoxy; epoxy binder to filler ratio to be 13% minimum for
improved cleanability. Epoxy/abrasive filler shall extend over the curved front edge of nosing. Type of anchor is determined by the model; see manufactures literature. Nosings shall terminate not more than 4" from ends of steps for poured concrete stairs; for
concrete filled steel pan stairs, nosings shall be full length of steps less 1/8" clearance. Color shall be manufacturer’s standard color ________________and extend uniformly throughout
the filler. Black color will be furnished if no other color is specified. Nosings shall finish flush with the top of the traffic surface.
GUIDELINES FOR THE INSTALLATION OF METAL SAFETY TREADS OR NOSINGS INTO NEW CONCRETE OR STEEL PAN FILLED STAIRS:
The use of very large aggregate in the concrete mix may make placement of the safety nosing difficult.
Safety nosing placement may be difficult in concrete with very low slump. Place concrete into the stair forms or steel pans as quickly as possible; schedule pours so as to
install the metal safety nosings quickly before initial set of concrete occurs. Puddle the concrete, tamp the safety nosing to insure proper concrete formation around the
anchors. Remove protective tape (if used) as soon as practical. Order nosings or treads well in advance of the pour or installation date. Close stairway after pour; permit no use for 24 hours.
WOOSTER PRODUCTS INC, 1000 SPRUCE ST., WOOSTER, OH 44691 Toll Free: 800-321-4936 Phone: 330-264-2844 Fax: 330-262-4151 Web Site: http://www.wooster-products.com E-mail: [email protected]
