UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

AASHTO LRFDCONS

AASHTO LRFD Bridge Construction Specifications

inactive
Buy Now
Organization: AASHTO
Publication Date: 6 August 2007
Status: inactive
Page Count: 92
scope:

General

Forms shall be of wood, steel, or other approved material and shall be mortar tight and of sufficient rigidity to prevent objectional distortion of the formed concrete surface caused by pressure of the concrete and other loads incidental to the construction operations.

Forms for concrete surfaces exposed to view shall produce a smooth surface of uniform texture and color substantially equal to that which would be obtained with the use of plywood conforming to the National Institute of Standards and Technology Product Standard PS 1 for Exterior B-B Class I Plywood. Panels lining such forms shall be arranged so that the joint lines form a symmetrical pattern conforming to the general lines of the structure. The same type of form-lining material shall be used throughout each element of a structure. Such forms shall be sufficiently rigid so that the undulation of the concrete surface shall not exceed 0.125 in. (3 mm) when checked with a 5.0-ft (1500-mm) straightedge or template. All sharp corners shall be filleted with approximately 0.75-in. (20-mm) chamfer strips.

Concrete shall not be deposited in the forms until all work connected with constructing the forms has been completed, all debris has been removed, all materials to be embedded in the concrete have been placed for the unit to be cast, and the Engineer has inspected the forms and materials.

Document History

January 1, 2017
LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 2017
LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 2017
LRFD Bridge Construction Specifications
PREFACE Units The AASHTO LRFD Bridge Construction Specifications, Fourth Edition, uses U.S. Customary units only. Per a decision by the subcommittee in 2009, SI units will no longer be included in...
January 1, 2016
LRFD Bridge Construction Specifications
General AASHTO has issued interim revisions to AASHTO LRFD Bridge Construction Specifications, Third Edition (2010). This packet contains the revised pages. They are not designed to replace the...
January 1, 2014
LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 2012
LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 2011
LRFD Bridge Construction Specifications
General AASHTO has issued proposed interim revisions to AASHTO LRFD Bridge Construction Specifications, Third Edition (2010). This packet contains the revised pages. They are not designed to replace...
January 1, 2010
LRFD Bridge Construction Specifications
FOREWORD The first broadly recognized national standard to design and construct bridges in the United States was published in 1931 by the American Association of State Highway Officials (AASHO), the...
January 1, 2010
LRFD Bridge Construction Specifications
GENERAL Structure excavation shall consist of the removal of all material, of whatever nature, necessary for the construction of foundations for bridges, retaining walls, and other major structures,...
January 1, 2010
LRFD Bridge Construction Specifications
GENERAL AASHTO has issued proposed interim revisions to AASHTO LRFD Bridge Construction Specifications, Third Edition (2010). This packet contains the revised pages. They are not designed to replace...
January 1, 2010
LRFD Bridge Construction Specifications
GENERAL Structure excavation shall consist of the removal of all material, of whatever nature, necessary for the construction of foundations for bridges, retaining walls, and other major structures,...
January 1, 2010
LRFD Bridge Construction Specifications
GENERAL Structure excavation shall consist of the removal of all material, of whatever nature, necessary for the construction of foundations for bridges, retaining walls, and other major structures,...
January 1, 2009
AASHTO LRFD Bridge Construction Specifications
FOREWORD The first broadly recognized national standard for the design and construction of bridges in the United States was published in 1931 by the American Association of State Highway Officials...
January 1, 2008
AASHTO LRFD Bridge Construction Specifications
Description This work shall consist of the construction and removal of temporary facilities that are generally designed by the Contractor and employed by the Contractor in the execution of the work,...
AASHTO LRFDCONS
August 6, 2007
AASHTO LRFD Bridge Construction Specifications
General Forms shall be of wood, steel, or other approved material and shall be mortar tight and of sufficient rigidity to prevent objectional distortion of the formed concrete surface caused by...
January 1, 2007
AASHTO LRFD Bridge Construction Specifications
GENERAL This work shall consist of furnishing and installing bridge bearings and the bedding of materials used under masonry plates. Bearings shall be constructed in accordance with the details...
January 1, 2006
AASHTO LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 2004
AASHTO LRFD Bridge Construction Specifications
FOREWORD The first broadly recognized national standard for the design and construction of bridges in the United States was published in 1931 by the American Association of State Highway Officials...
January 1, 1998
AASHTO LRFD Bridge Construction Specifications
FOREWORD: The first broadly recognized national standard for the design and construction of bridges in the United States was published in 1931 by the American Association of State Highway Officials...
January 1, 1998
AASHTO LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 1998
AASHTO LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 1998
AASHTO LRFD Bridge Construction Specifications
A description is not available for this item.
January 1, 1998
AASHTO LRFD Bridge Construction Specifications
A description is not available for this item.

References

Advertisement