Author: W. Glenn Smoak
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 48
Book Description
Polymer Impregnation of New Concrete Bridge Deck Surfaces
Author: W. Glenn Smoak
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 48
Book Description
Polymer Impregnation of New Concrete Bridge Decks
Author: Temple R. Kennedy
Publisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 92
Book Description
With the continued use of deicing salts coupled with the small amount of cover constructed over the top mat of steel in many bridge decks badly deteriorated concrete bridge decks are becoming an increasing problem. To prevent this in the future on structures being constructed now, some means of positively sealing the surface of the concrete deck against the intrusion of moisture and deicing salts is needed. Linseed oil treatments and asphalt seal coats are not 100% effective and improved methods are needed. Researchers under cooperative research study 3-9-71-114, Concrete-Polymer Materials for Highway Application, developed in the laboratory and field tested a method of "polymer impregnating" concrete bridge decks. This report describes in detail the method of polymer impregnating a new 64'8"x751' bridge deck at Big Spring, Texas. A drying method using gas fired infrared radiant heaters for drying the deck and polymerizing the monomer system was developed by the contractor. This method did not require an insulated enclosure, provided uniform heat on the deck and was considered to be an efficient economical construction method. The impregnation depths achieved were generally the 1/2"--5/8" range.
Publisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 92
Book Description
With the continued use of deicing salts coupled with the small amount of cover constructed over the top mat of steel in many bridge decks badly deteriorated concrete bridge decks are becoming an increasing problem. To prevent this in the future on structures being constructed now, some means of positively sealing the surface of the concrete deck against the intrusion of moisture and deicing salts is needed. Linseed oil treatments and asphalt seal coats are not 100% effective and improved methods are needed. Researchers under cooperative research study 3-9-71-114, Concrete-Polymer Materials for Highway Application, developed in the laboratory and field tested a method of "polymer impregnating" concrete bridge decks. This report describes in detail the method of polymer impregnating a new 64'8"x751' bridge deck at Big Spring, Texas. A drying method using gas fired infrared radiant heaters for drying the deck and polymerizing the monomer system was developed by the contractor. This method did not require an insulated enclosure, provided uniform heat on the deck and was considered to be an efficient economical construction method. The impregnation depths achieved were generally the 1/2"--5/8" range.
Public Roads
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 56
Book Description
Chloride Corrosion of steel in concrete
Author: D. E. Tonini
Publisher: ASTM International
ISBN:
Category : Bridges
Languages : en
Pages : 200
Book Description
Publisher: ASTM International
ISBN:
Category : Bridges
Languages : en
Pages : 200
Book Description
Report No. FHWA-RD.
Author: United States. Federal Highway Administration. Offices of Research and Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 174
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 174
Book Description
FHWA Publications
Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 222
Book Description
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 222
Book Description
Technical Report SL-
Author: Waterways Experiment Station (U.S.) Structures Laboratory
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 616
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2248
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2248
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 978
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 978
Book Description
FHWA Research and Development Implementation Catalog
Author: United States. Federal Highway Administration. Implementation Division
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 80
Book Description