innovative precast concrete deck slabs

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

INNOVATIVE PRECAST CONCRETE DECK SLABS

Cast in place concrete, precast concrete, partial precast concrete ,”Exodermic” panels and steel plate sandwich (SPS) panels were evaluated. An innovative design of full depth, precast prestressed concrete deck slab panels for use in new as well as replacement bridge decks, is described. The precast panels are prestressed by pretensioning ...

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Precast Concrete Pier and Deck Slabs - Seminole Precast

Choose high density, pre-cured, precast concrete pier and deck slabs from Seminole Precast, and complete your project quicker, safer and with greater confidence in the materials. Only Seminole Precast’s precast concrete pier and deck products provide the strength and stability needed for longtime commercial use in the marine environment.

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Bridge Decks Oldcastle Infrastructure

Tri Deck bridge deck is an innovative engineered precast concrete slab used commonly in longer span bridge deck applications requiring a lower profile. TRI DECK is an adjustable width, multi-stemmed unit designed for full deck use. Its versatility allows economic spans between 36′ and 65′.

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Innovative precast concrete adjacent- box-beam system ...

precast concrete producer's storage yard. Two post-tensioning ducts are provided in this beam section, one at each one-third point of the beam depth. Slab ties project beyond the beam top flange, allowing for composite action between the beam and the deck slab. Figure 2 illustrates a transverse post-tensioning

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Hollowcore Precast Concrete – Concrete Planks Slabs ...

Paired with precast components or structural steel, Spancrete hollowcore provides an immediate working surface and covered space for other trades. In addition, the panels have continuous voids in them that reduce weight and cost, and also may be utilized for electrical or mechanical runs. This helps keep the construction process on track and ...

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Innovative precast concrete adjacent- box-beam system ...

precast concrete producer's storage yard. Two post-tensioning ducts are provided in this beam section, one at each one-third point of the beam depth. Slab ties project beyond the beam top flange, allowing for composite action between the beam and the deck slab. Figure 2 illustrates a transverse post-tensioning

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SECOND GENERATION PRECAST DECK PANEL (NUDECK)

The majority of today’s bridge decks are built using cast-in-place concrete construction. This is due to the perceived low initial cost and constructor familiarity with the system. This research report describes the design, details, and construction of an innovative full-depth precast concrete bridge deck system – the Second Generation NUDECK

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Precast Concrete Decks for Slab-on-Girder Systems: A New ...

May 01, 2004  Title: Precast Concrete Decks for Slab-on-Girder Systems: A New Approach Author(s): Aftab A. Mufti, Baidar Bakht, and John P. Newhook Publication: Structural Journal Volume: 101 Issue: 3 Appears on pages(s): 395-402 Keywords: bridge deck; concrete; corrosion; durability; precast; test Date: 5/1/2004 Abstract: Fiber-reinforced concrete (FRC) deck slabs without internal tensile

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Architectural Precast Concrete High Concrete Group

2016's Harry H. Edwards Industry Advancement Award winner proves that precast concrete enables the most innovative architectural designs while providing a highly energy-efficient and durable envelope. One of the most prominent features of the building is the white precast concrete façade, which dips dramatically away from the walkway along the ...

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(PDF) Innovative composite precast prestressed precambered ...

Innovative Composite Precast Prestressed Precambered U-Shaped Concrete Deck for Belgium’s High Speed Railway Trains Stéphanie Staquet, Ph.D. Construction of single-track high speed rail lines in Postdoctoral Researcher Department of Civil Engineering Brussels, Belgium, required an innovative precast, Université Libre de Bruxelles prestressed precambered composite trough bridge Brussels ...

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This is T-SLAB — the future of precast concrete floor ...

Oct 06, 2020  T-SLAB is a unique, patented precast concrete floor system that was designed to be more versatile than any slab system on the market. By leveraging multiple concrete types and the time-tested principles of Roman arch design, T-SLAB is capable of delivering all the advantages of the industry’s most effective building materials in a single ...

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LRFD, The USA’s Innovative Bridge Design Specifications

TABLE 4.6.2.2.1-1 COMMON DECK SUPERSTRUCTURES COVERED IN ARTICLES 4.6.2.2.2 AND 4.6.2.2.3. SUPPORTING COMPONENTS TYPE OF DECK TYPICAL CROSS-SECTION Steel Beam Cast-in-place concrete slab, precast concrete slab, steel grid, glued/spiked panels,

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Innovative Field Cast UHPC Joints for Precast Bridge Decks ...

The soluti on was to use a precast concrete deck and ... The material is also utilized as a bedding substan ce for the precast slabs ... Innovative precast deck panels and feild cast UHPC joints ...

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SL-deck introduction - Abeo Concrete

The SL-Deck is an innovative precast concrete slab invented and developed by Abeo based on a new technology originating from the Technical University of Denmark. The slab combines self-compacting concrete with light-aggregate concrete, which gives a light and very flexible slab capable of handling long spans in addition to being cheap to ...

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STRUCTURAL BEHAVIOUR OF PRECAST PROFILED

A Precast Profiled Concrete Panels is a modified geometrically shaped slab similar to a normal slab panel in function, but, with less self-weight. For the presumed clear span of 10’-0”, in the design process different shapes of panels were being considered and

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Innovative Field Cast UHPC Joints for Precast Bridge ...

Innovative Field Cast UHPC Joints for Precast Bridge Systems ... The solution was to use a precast concrete deck and approach slab panels with Glass Fiber Reinforced Polymer (GFRP) 3. bars in the top mat and curbs. It was the objective of the MTO to expand on the

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Austral Deck Flooring Austral Precast

Austral Deck is a exible solution designed to be installed with the entire range of Austral Precast Walling, Framework, Stairs and Balcony Solutions offering a complete precast building solution. Austral Deck incorporates triangular truss reinforcement (lattice girder) providing a bond between the precast and in-situ concrete.

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Steel- Concrete- Composite Bridges with Innovative ...

Aug 06, 2017  There are different methods for the construction of concrete bridge decks. They can either be made out of in-situ concrete, partial-depth precast elements or full-depth precast elements. In-situ slabs are either cast on fixed formwork or with the use of a formwork carriage.

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NY Statewide Conference on Local Bridges Session 3 ...

NEXT D no CIP Deck † - No CIP Topping/Deck † - Best Section For ABC † - Special Concrete for Flange Conn †-Harder to match adjacent members Skew/Design NEXT E plus 4” CIP Deck † - Uses Less Topping Reinforcement † - Flange Connection Made with CIP † - Easily Accommodates Vertical Curve † - Easily Accommodates Camber

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Hollowcore Precast Concrete – Concrete Planks Slabs ...

Paired with precast components or structural steel, Spancrete hollowcore provides an immediate working surface and covered space for other trades. In addition, the panels have continuous voids in them that reduce weight and cost, and also may be utilized for electrical or mechanical runs. This helps keep the construction process on track and ...

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Abeo Concrete Technology SL-deck - Frontpage

Nov 22, 2019  We license innovative solutions for precasters around the world. About the SL-deck Projects. A leader in precast concrete technology. Abeo is a technology-oriented precast concrete company specialized in precast slab systems. Our goal is to be the technological leader within concrete slabs, and we thus continue to devote a large part of our ...

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Architectural Precast Concrete High Concrete Group

2016's Harry H. Edwards Industry Advancement Award winner proves that precast concrete enables the most innovative architectural designs while providing a highly energy-efficient and durable envelope. One of the most prominent features of the building is the white precast concrete façade, which dips dramatically away from the walkway along the ...

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Full Depth Precast Deck Slabs - Short Span Steel Bridges

Full depth precast deck slabs are one of the most common prefabricated deck systems. With this system, the deck is poured and cast in section before being delivered and installed at the bridge site. The reinforcing in the concrete deck is generally either mild reinforcement or prestressing. Full depth precast deck panels are used as an ...

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ITEM 557.6301XX04 - HPIC CONCRETE FOR

the precast concrete deck and HPIC approach slabs. For both options: XX = Friction Type 01 - Type 1 Friction 02 - Type 2 Friction 03 - Type 3 Friction 09 - Type 9 Friction OPTION 1 – CAST-IN-PLACE HPIC DECK MATERIALS. Apply all the provisions of §557-2, except as noted below: High Performance Internal Curing Concrete Manufacture HP concrete ...

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LINK SLAB DESIGN

The portion of the link slab beyond the unbonded length is used to anchor it into the concrete deck slab. The concrete deck slab in this region shall be roughened to amplitude of 1/2". An exposed aggregate surface can be used to obtain the required roughness for new decks, precast or cast in place. Reinforcing bars from the concrete deck shall ...

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Precast, Prestress Bridge Girder Design Example

Precast, Prestressed Girder Design Example –PGSuper Training ( 2/4/2020) 1 . 1 Introduction . The purpose of this document is to illustrate how the PGSuper computer program performs its computations. PGSuper is a computer program for the design, analysis, and load rating of precast, prestressed concrete girder bridges.

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Innovative Field Cast UHPC Joints for Precast Bridge ...

Innovative Field Cast UHPC Joints for Precast Bridge Systems ... The solution was to use a precast concrete deck and approach slab panels with Glass Fiber Reinforced Polymer (GFRP) 3. bars in the top mat and curbs. It was the objective of the MTO to expand on the

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PCI MANUAL FOR THE DESIGN OF HOLLOW CORE SLABS

By Precast/Prestressed Concrete Institute First edition, 1985 Second edition, 1998 ... Guide Specification for Precast, Prestressed Hollow Core Slabs .....8--1 References Index. NOTATION ... spandrel members and bridge deck units. An understanding of the methods used to

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Austral Deck Flooring Austral Precast

Austral Deck is a exible solution designed to be installed with the entire range of Austral Precast Walling, Framework, Stairs and Balcony Solutions offering a complete precast building solution. Austral Deck incorporates triangular truss reinforcement (lattice girder) providing a bond between the precast and in-situ concrete.

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Precast concrete plank deck bridge system by Tricon

An ideal solution for remote private and public applications, the Tricon Plank-Deck™ Bridge System delivers safe, flexible and economical options for rapid bridge deployment. With minimal equipment and manpower required, this precast concrete bridge system can be erected and in use in one day. Once again, Tricon's customer-centric approach to ...

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Wood, Composite Other decking materials - Luxury Tile Decks

DekTek Tile is an elegant, and innovative precast concrete decking material that is especially designed for elevated decks and roof decks. DekTek’s luxury tile decking is custom-poured, high-strength concrete deck tiles that support more than 1,000 lbs per tile.

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STRUCTURAL BEHAVIOUR OF PRECAST PROFILED

A Precast Profiled Concrete Panels is a modified geometrically shaped slab similar to a normal slab panel in function, but, with less self-weight. For the presumed clear span of 10’-0”, in the design process different shapes of panels were being considered and

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Precast ‘Super-Girders’ Aid Light Rail

Installation of the precast concrete deck slabs took place during normal working hours. The grade-separation structure features a “trough” cross-section, consisting of three precast, prestressed concrete through-girders spanning in the longitudinal direction, and precast, prestressed concrete slabs spanning between adjacent girders in the

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