Bridge Precast Overhang System
Bridge Precast Overhang System
Overview
Precast Overhang System / Stay-In-Place Fascia Form (SIPFF)
SureBuilt, together with its partner, Precasteel, has combined the best in design and manufacturing, with extensive industry experience, to create an effective, efficient and safe precast overhang system to meet the demand for bridge construction.
Today, more than ever, innovations that shorten construction schedules and reduce laborious product installations are gaining momentum.
The Precast Overhang System is designed to load the girder flange equally and thus reduce damages that can occur to the flange during bridge deck placement.
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Overview
Sequence for Precast Overhang System / Stay-In-Place Fascia Form (SIPFF)
1. Install SIPFF 2. Install Deck Reinforcement 3. Pour Deck
4.Install Barrier Reinforcement 5. Pour Barrier or Slip Form
To Use Stay-in-Place Fascia Form
1. Stay-in-Place Fascia Forms (SIPFF) are typically considered a means & methods provided the inside face of the SIPFF is held to the outside face of the proposed barrier line.
2. The contractor is responsible for all means & methods and should propose the use of SIPFFs early in the project to allow sufficient time for review and acceptance by the owners representative to avoid delays in the overall project schedule.
3. Standard SIPFFs can be used on both steel & concrete fascia girders in most cases.
4. Standard SIPFFs come in three (3) types, ranging from 0″ to 36″ soffit widths.
5. Go to www.precasteel.com to view & request submittal packages for standard panel types; custom panel design services are available upon request.
A partnership between PRECASTEEL (www.precasteel.com) and SureBuilt (www.surebuilt-usa.com).
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Overview
Precast Overhang System / Stay-In-Place Fascia Form (SIPFF)
Reduce skilled labor needed to set bridge overhang and eliminate cost associated with removals.
Beam flange is loaded evenly, and no horizontal loads on web of fascia beam.
Accelerate bridge construction, one 5′ SIPFF can be set in 5 minutes or less.
This SIPFF is designed to prevent any issues with web buckling and any damages that can occur to flange from conventional exterior overhang systems, and all work can be performed from the top side.
Primary ties can be removed once deck concrete is cured sufficiently; railing can be removed once barrier steel reinforcement is installed to the proper height above deck.
Shop control concrete is less permeable than CIP concrete, resulting in longer service life,
and improved aesthetics.
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Application
Steel Girder Application
No bracing against the web, overhang loads are distributed along the top of the girder.
No need for access or lifts from underneath, all construction activities are accessible from the top.
No formwork failure, coil rod strut resists uplift during concrete placement and any wind loads.
No quality issues regarding lumber rails or bracing, overhang is safer and eliminates form disposal.
No returns for rubbing out concrete girders or touch-up painting steel girders.
Integrated and less permeable concrete surface provides longer service life.
Less labor-intensive… more cost-effective!
SIPFF Steel Girder Hardware
Item
Part No.
Description
1
SB78USTRAPG
U Strap wBolt and Nut
2
SB382CAP2HG
Bent Plate
3
SBCL1344G
Coil Loop 3/4″x4″
3
SBCL1346G
Coil Loop 3/4″x6″
4
SB4SC349LR
Coil Tie 3/4″x9″ 4-Strut RH/LH
5
SBCR3418
Coil Rod 3/4″x18″
5
SBCR3422
Coil Rod 3/4″x22″
5
SBCR3436
Coil Rod 3/4″x36″
6
SBSEB121
Eyebolt 1/2″x1″ wShoulder
6
SBSEB12114
Eyebolt 1/2″x1-1/4″ wShoulder
7
SB2LCR346LH
Coil Rod 3/4″x6″ LH wDouble Loops
8
SB12NCx114PAG
Ferrule Anchor 1/2″x 1-1/4″
8
SB12NCx112PAG
Ferrule Anchor 1/2″x 1-1/2″
9
SBNCFI125G
DSA 1/2″ x 5″
10
SBCR3412G
Coil Rod 3/4″x12″
11
SBCN34G
Coil Nut 3/4″
12
SBNCB114G
NC Bolt 1/2″x1-1/4″
13
SB58HP
Hitchpin 5/8″x2″ wLock Clip and 2 washers
14
SBSLP12
Swivel Lift 1/2″
A partnership between PRECASTEEL (www.precasteel.com) and SureBuilt (www.surebuilt-usa.com).
2″ 9″ MIN.
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Concrete Girder Application
No bracing against the web, overhang loads are distributed across the top of the girder.
No need for access or lifts from underneath, all construction activities are accessible from the top. No formwork failure, coil rod strut resists uplift during concrete placement and any wind loads.
No quality issues regarding lumber rails or bracing, overhang is safer and eliminates form disposal. No returns for rubbing out concrete girders or touch-up painting steel girders.
Integrated and less permeable concrete surface provides longer service life.
Application
SIPFF Concrete Girder Hardware
Item
Part No.
Description
1
SB78USTRAPG
U Strap wBolt and Nut
2
SBPBI78G
7/8″ Precast Beam Insert
3
SB78BLT412
7/8″ Bolt x 4-1/2″
4
SBCL1344G
Coil Loop 3/4″x4″
5
SBCL1346G
Coil Loop 3/4″x6″
6
SB382CAP2HG
Bent Plate
7
SBCN34G
Coil Nut 3/4″
8
SBCR3418
Coil Rod 3/4″x18″
9
SBNCB114G
NC Bolt 1/2″x1-1/4″
10
SB12NCx112PAG
Ferrule Anchor 1/2″x 1-1/2″
11
SBCR3436
Coil Rod 3/4″x36″ with debond
12
SB4SC349LR
Coil Tie 3/4″x9″ 4-Strut RH/LH
13
SB2LCR346LH
Coil Rod 3/4″x6″ LH wDouble Loops
14
SB58HP
Hitchpin 5/8″x2″ wLock Clip and 2 washers
15
SBSEB12114
Eyebolt 1/2″x1-1/4″ wShoulder
16
SBNCFI125G
DSA 1/2″ x 5″
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Accessory Components
L-Shape Pick Support / Walkway Bracket
This Bracket also allows for use of up to 16″ wide walkway planks to transverse the concrete paver machine.
Steel Railing
Steel Railing is used with L-Shape Walkway Bracket to improve safety barrier on SIPFF.
A partnership between PRECASTEEL (www.precasteel.com) and SureBuilt (www.surebuilt-usa.com).
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Hardware Guide
Components provided exclusively by SureBuilt… www.surebuilt-usa.com
U-STRAP wBOLT-NUT (SB78USTRAPG)
COIL LOOP INSERT 3/4”x4” (SBCLI344G) COIL LOOP INSERT 3/4”x6” (SBCLI346G)
COIL ROD 3/4”x12” R/H (SBCR3412G) COIL ROD 3/4”x24” R/H (SBCR3424G) COIL ROD 3/4”x36” R/H (SBCR3436G)
COIL TIE 3/4”x9” 4-STRUT R/L (SB4SC349LR)
TIE BASE ANGLE W/3 HOLES 1/2”x3”x6” GLV
PRECAST BEAM INSERT (SBPBI78G)
SINGLE STUD ANCHOR 1/2”x5” (SBNCFI125G)
FORGED EYEBOLT W/SHOULDER (SBSEB121)
BENT PLATE (SB122CAP2HG)
COIL ROD 3/4”x6” (SB2LCR346LH) W/DOUBLE LOOP L/H
1/2” x 1″ FERRULE ANCHOR (SB12NCX114PAG)
1/2” x 1-1/4″ FERRULE ANCHOR (SB12NCX112PAG)
(SBBTA3X6G)
FORGED EYEBOLT W/SHOULDER (SBSEB12114)
3/4” COIL NUT (SBCN34G)
PICK SUPPORT BRACKET (SBLSPSB)
STEEL RAILING (SBSTLRAIL)
5/8”x2” HITCHPIN W/LOCK CLIP AND 2 WASHERS (SB58HP)
REBAR CLAMP BRACKET (SBRCB#6G)
840 South 25th Ave Bellwood, IL 60104 708-493-9569 www.surebuilt-usa.com
