Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 420
Book Description
NASA Activities
Concrete International
Author:
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 676
Book Description
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 676
Book Description
Innovations in Concrete
Author: David Bennett
Publisher: Thomas Telford
ISBN: 9780727720054
Category : Technology & Engineering
Languages : en
Pages : 392
Book Description
A summary on developments in construction, design and the innovation in concrete technology. It describes a number of building studies where speed of construction, cost savings and early completion were a priority, and it highlights the outcome of some pioneering research on concrete technology.
Publisher: Thomas Telford
ISBN: 9780727720054
Category : Technology & Engineering
Languages : en
Pages : 392
Book Description
A summary on developments in construction, design and the innovation in concrete technology. It describes a number of building studies where speed of construction, cost savings and early completion were a priority, and it highlights the outcome of some pioneering research on concrete technology.
N A S A Activities
Author: U.S. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages : 330
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 330
Book Description
IDEEA One
Author:
Publisher:
ISBN:
Category : Architecture and climate
Languages : en
Pages : 988
Book Description
Publisher:
ISBN:
Category : Architecture and climate
Languages : en
Pages : 988
Book Description
Space Resources: Materials
Author:
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 336
Book Description
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 336
Book Description
Concrete Permeability and Durability Performance
Author: Roberto J. Torrent
Publisher: CRC Press
ISBN: 0429012926
Category : Technology & Engineering
Languages : en
Pages : 579
Book Description
Durability and service life design of concrete constructions have considerable socio-economic and environmental consequences, in which the permeability of concrete to aggressive intruders plays a vital role. Concrete Permeability and Durability Performance provides deep insight into the permeability of concrete, moving from theory to practice, and presents over 20 real cases, such as Tokyo’s Museum of Western Art, Port of Miami Tunnel and Hong Kong-Zhuhai-Macao sea-link, including field tests in the Antarctic and Atacama Desert. It stresses the importance of site testing for a realistic durability assessment and details the "Torrent Method" for non-destructive measurement of air-permeability. It also delivers answers for some vexing questions: Should the coefficient of permeability be expressed in m2 or m/s? How to get a "mean" pore radius of concrete from gas-permeability tests? Why should permeability preferably be measured on site? How can service life of reinforced concrete structures be predicted by site testing of gas-permeability and cover thickness? Practitioners will find stimulating examples on how to predict the coming service life of new structures and the remaining life of existing structures, based on site testing of air-permeability and cover thickness. Researchers will value theoretical principles, testing methods, as well as how test results reflect the influence of concrete mix composition and processing.
Publisher: CRC Press
ISBN: 0429012926
Category : Technology & Engineering
Languages : en
Pages : 579
Book Description
Durability and service life design of concrete constructions have considerable socio-economic and environmental consequences, in which the permeability of concrete to aggressive intruders plays a vital role. Concrete Permeability and Durability Performance provides deep insight into the permeability of concrete, moving from theory to practice, and presents over 20 real cases, such as Tokyo’s Museum of Western Art, Port of Miami Tunnel and Hong Kong-Zhuhai-Macao sea-link, including field tests in the Antarctic and Atacama Desert. It stresses the importance of site testing for a realistic durability assessment and details the "Torrent Method" for non-destructive measurement of air-permeability. It also delivers answers for some vexing questions: Should the coefficient of permeability be expressed in m2 or m/s? How to get a "mean" pore radius of concrete from gas-permeability tests? Why should permeability preferably be measured on site? How can service life of reinforced concrete structures be predicted by site testing of gas-permeability and cover thickness? Practitioners will find stimulating examples on how to predict the coming service life of new structures and the remaining life of existing structures, based on site testing of air-permeability and cover thickness. Researchers will value theoretical principles, testing methods, as well as how test results reflect the influence of concrete mix composition and processing.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1460
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1460
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Space Resources
Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Program
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 50
Book Description
Space in the 21st Century
Author: Richard S. Lewis
Publisher: Columbia University Press
ISBN: 9780231501323
Category : Science
Languages : en
Pages : 250
Book Description
-- James A. Michener
Publisher: Columbia University Press
ISBN: 9780231501323
Category : Science
Languages : en
Pages : 250
Book Description
-- James A. Michener