Author: Publisher:
ISBN:
Category : Runways (Aeronautics)
Languages : en
Pages : 5
Book Description
Slip-form Paving -- Portland Cement Concrete
Author: An Introduction to Slipform and Fixed Form Portland Cement Concrete Paving
Author: J. Paul Guyer, P.E., R.A.Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages :
Book Description
Introductory technical guidance for civil engineers, construction managers and construction inspectors interested in slipform and fixed form construction methods for portland cement concrete pavements for streets, highways and other applications.
Field Study of Air Content Stability in the Slipform Paving Process
Author: Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 230
Book Description
This study evaluated the impacts of construction on the air content and air-void system structure of Portland cement concrete pavements. The primary intent was to quantify the air content of fresh concrete before and after it has gone through the slipform paver. The air-void system parameters of hardened concrete were then assessed using cast and extracted core specimens. The results of the air content testing on fresh concrete and the concrete cylinder specimens cast in the field suggested that there is some loss of air as the concrete passes through the paver. Laboratory testing performed on cores extracted from the pavement did not provide any conclusive evidence that entrained air is lost during the slipform paving process. In fact, many of the extracted cores had measured air content values that were much higher than the specification requirement. If excessive, this could result in increased permeability and low-strength related issues. Although a rigorous statistical analysis was not performed, the results suggest that the air content testing on fresh concrete is not capturing the true air content of the concrete placed with a slipform paver. The fresh concrete air content is generally lower than the air content measured in the cores.
An Introduction to Slipform and Fixed Form Portland Cement Concrete Paving
Author: J Paul GuyerPublisher: Independently Published
ISBN: 9781075478642
Category :
Languages : en
Pages : 38
Book Description
Introductory technical guidance for civil engineers, construction managers and construction inspectors interested in slipform and fixed form paving methods for streets, highways and other applications.
A Construction Report of California's First Slip-form Portland Cement Concrete Pavement
Author: Portland Cement AssociationPublisher:
ISBN:
Category : Asphalt pavers
Languages : en
Pages : 72
Book Description
"And Now Slip Form Paving."
Author: L. R. GillisPublisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 28
Book Description
Observations of Portland cement concrete and porous friction course pavement construction
Author: Observations of Portland Cement Concrete and Porous Friction Course Pavement Construction
Author: Frazier ParkerPublisher:
ISBN:
Category : Cement
Languages : en
Pages : 88
Book Description
Portland Cement Concrete Pavement Texture Quality Investigation
Author: California. Office of Transportation LaboratoryPublisher:
ISBN:
Category : Concrete
Languages : en
Pages : 86
Book Description
AASHTO/FHWA/industry Joint Training
Author: American Concrete Pavement AssociationPublisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 438
Book Description
This participant's manual accompanies a 2 1/2 day training course "AASHTO/FHWA lndustry Joint Training: Construction of Portland Cement concrete Pavements" This training course was developed to provide field personnel, both contractor and agency, with a general working knowledge of field operations. The field operations include: central mix plant operations, ready mix plant operations, slipform paving operations, fixed-form paving operations, joint sawing and sealing operations, and concrete pavement restoration.