Author: Frank D. Shepard
Publisher:
ISBN:
Category : Reflective materials
Languages : en
Pages : 40
Book Description
The Department spends approximately a half million dollars annually on reflective sheeting for highway signs. For years this sheeting has been purchased primarily from one manufacturer, because of the inability of other firms to produce a competitive product. However, during the past two years, a number of other manufacturers have been submitting reflective materials for consideration. As the number of firms capable of producing reflective materials has increased substantially, it has become evident that the Department needs a standard procedure for determining if the reflective materials submitted possess the characteristics desired. A project was initiated to establish specifications, along with an evaluation procedure, for engineering grade reflective sheeting for use in highway signs that would be useful to the Materials Testing Division. The specifications presented here are a compilation of those presently being used by the Department, those recommended in federal specification L-S-300B (July 12, 1974), and those presently being used by other states. Emphasis has been placed on those specifications which will ensure that the Department is getting a reliable product.
Recommended Specifications and a Tentative Testing Procedure for Reflective Sheeting
Author: Frank D. Shepard
Publisher:
ISBN:
Category : Reflective materials
Languages : en
Pages : 40
Book Description
The Department spends approximately a half million dollars annually on reflective sheeting for highway signs. For years this sheeting has been purchased primarily from one manufacturer, because of the inability of other firms to produce a competitive product. However, during the past two years, a number of other manufacturers have been submitting reflective materials for consideration. As the number of firms capable of producing reflective materials has increased substantially, it has become evident that the Department needs a standard procedure for determining if the reflective materials submitted possess the characteristics desired. A project was initiated to establish specifications, along with an evaluation procedure, for engineering grade reflective sheeting for use in highway signs that would be useful to the Materials Testing Division. The specifications presented here are a compilation of those presently being used by the Department, those recommended in federal specification L-S-300B (July 12, 1974), and those presently being used by other states. Emphasis has been placed on those specifications which will ensure that the Department is getting a reliable product.
Publisher:
ISBN:
Category : Reflective materials
Languages : en
Pages : 40
Book Description
The Department spends approximately a half million dollars annually on reflective sheeting for highway signs. For years this sheeting has been purchased primarily from one manufacturer, because of the inability of other firms to produce a competitive product. However, during the past two years, a number of other manufacturers have been submitting reflective materials for consideration. As the number of firms capable of producing reflective materials has increased substantially, it has become evident that the Department needs a standard procedure for determining if the reflective materials submitted possess the characteristics desired. A project was initiated to establish specifications, along with an evaluation procedure, for engineering grade reflective sheeting for use in highway signs that would be useful to the Materials Testing Division. The specifications presented here are a compilation of those presently being used by the Department, those recommended in federal specification L-S-300B (July 12, 1974), and those presently being used by other states. Emphasis has been placed on those specifications which will ensure that the Department is getting a reliable product.
Selected Library Acquisitions
Author: United States. Department of Transportation
Publisher:
ISBN:
Category :
Languages : en
Pages : 754
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 754
Book Description
NBS Special Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 468
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 468
Book Description
An Index of U.S. Voluntary Engineering Standards
Author: William J. Slattery
Publisher:
ISBN:
Category : Standards, Engineering
Languages : en
Pages : 1016
Book Description
Publisher:
ISBN:
Category : Standards, Engineering
Languages : en
Pages : 1016
Book Description
Industrial Standardization
World Index of Plastics Standards
Author: Leslie H. Breden
Publisher:
ISBN:
Category : Plastics
Languages : en
Pages : 458
Book Description
Publisher:
ISBN:
Category : Plastics
Languages : en
Pages : 458
Book Description
Code of Federal Regulations
Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 782
Book Description
Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 782
Book Description
Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.
The Code of Federal Regulations of the United States of America
Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 798
Book Description
The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 798
Book Description
The Code of Federal Regulations is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government.
An Index of U.S. Voluntary Engineering Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Standards, Engineering
Languages : en
Pages : 1038
Book Description
Publisher:
ISBN:
Category : Standards, Engineering
Languages : en
Pages : 1038
Book Description
Proceedings
Author:
Publisher:
ISBN:
Category : Non-destructive testing
Languages : en
Pages : 824
Book Description
Publisher:
ISBN:
Category : Non-destructive testing
Languages : en
Pages : 824
Book Description