Evaluation of Thin Lift Polymer Bridge Deck Overlays on I-57 Bridges at Clifton, IL PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Evaluation of Thin Lift Polymer Bridge Deck Overlays on I-57 Bridges at Clifton, IL PDF full book. Access full book title Evaluation of Thin Lift Polymer Bridge Deck Overlays on I-57 Bridges at Clifton, IL by Brian A. Pfeifer. Download full books in PDF and EPUB format.
Author: Brian A. Pfeifer
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 60
Get Book Here
Book Description
Author: Brian A. Pfeifer
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 60
Get Book Here
Book Description
Author: Habib Tabatabai
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 100
Get Book Here
Book Description
Author: Steven M. Soltesz
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 80
Get Book Here
Book Description
Eight thin polymer overlay systems were evaluated in the laboratory and on two bridge decks exposed to trucks and passenger vehicles including those with studded tires. The products were Mark 154, Flex-O-Lith, Safetrack HW, Kwik Bond PPC MLS, Tyregrip, SafeLane HDX, Urefast PF60, and Unitex ProPoxyType III DOT. None of the overlay systems showed superior performance under moderate average daily traffic from the standpoint of maintaining good skid resistance and resisting wear through. Tyregrip and Safetrack HW started to wear through to the concrete after exposure of approximately 1.3 million vehicles, and Urefast PF60 wore through much sooner. For the five products that did not wear through, empirical equations predicted the friction number of the best of these five products would decrease to 40 (equivalent to the friction number of the concrete) within five months at a traffic level of 10,000 vehicles per lane per day. Delamination from the concrete was not a major problem with the products. Laboratory tests were not able to predict performance.
Author: David W. Fowler
Publisher: Transportation Research Board
ISBN: 0309143543
Category : Technology & Engineering
Languages : en
Pages : 75
Get Book Here
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 423: Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of topics related to thin polymer overlays (TPOs). Those topics include previous research, specifications, and procedures on TPOs; performance of TPOs based on field applications; the primary factors that influence TPO performance; current construction guidelines for TPOs related to surface preparation, mixing and placement, consolidation, finishing, and curing; repair procedures; factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and successes and failures of TPOs, including reasons for both.
Author: DeWayne L. Wilson
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages :
Get Book Here
Book Description
This report summarizes the Washington State Department of Transportation's (WSDOT's) 10 years of experience with "epoxy" and "methyl methacrylate" (MMA) thin polymer bridge deck overlays. WSDOT uses a modified concrete as its primary type of bridge deck overlay, but in some cases a bridge's physical characteristics, such as lightweight design or narrow roadway width, will not allow using a modified concrete overlay. Thin polymer overlays provide an alternative. Thin polymer overlays offer more rapid construction, curing in 4 to 8 hours compared to 42 hours for a modified concrete overlay. Thin polymer overlays are lightweight (due to their 3/8 in. thickness, approximately 5 lb/SF versus 19 lb/SF for a modified concrete overlay and are generally less labor intensive and require less specialized equipment than a modified concrete overlay.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 80
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 52
Get Book Here
Book Description
Author: Illinois. Office of Secretary of State
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 88
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : State government publications
Languages : en
Pages : 172
Get Book Here
Book Description
Author: Us Army Corps Of Engineers
Publisher: Military Bookshop
ISBN: 9781780397603
Category : Technology & Engineering
Languages : en
Pages : 192
Get Book Here
Book Description
This manual provides guidance on evaluating the condition of the concrete in a structure, relating the condition of the concrete to the underlying cause or causes of that condition, selecting an appropriate repair material and method for any deficiency found, and using the selected materials and methods to repair or rehabilitate the structure. Guidance is also included on maintenance of concrete and on preparation of concrete investigation reports for repair and rehabilitation projects. Considerations for certain specialized types of rehabilitation projects are also given.
