Causes of Variation in Chemical Analyses and Physical Tests of Portland Cement

Causes of Variation in Chemical Analyses and Physical Tests of Portland Cement PDF Author: Benjamin Leonard Bean
Publisher:
ISBN:
Category : Portland cement
Languages : en
Pages : 32

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Causes of Variation in Chemical Analyses and Physical Tests of Portland Cement

Causes of Variation in Chemical Analyses and Physical Tests of Portland Cement PDF Author: Benjamin Leonard Bean
Publisher:
ISBN:
Category : Portland cement
Languages : en
Pages : 32

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 554

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Building Technology Publications, 1965-1975

Building Technology Publications, 1965-1975 PDF Author: Center for Building Technology
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 120

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1939 Exposure Test of Porcelain Enamels on Steel 30-year Inspection

1939 Exposure Test of Porcelain Enamels on Steel 30-year Inspection PDF Author: Margaret A. Baker
Publisher:
ISBN:
Category : Enamel and enameling
Languages : en
Pages : 20

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The weather resistance of 192 porcelain enameled panels representing 14 enamel types was evaluated after being exposed for 30 years at Washington, D.C.A direct correlation was found between the acid resistance and weather resistance of the enamels tested.The porcelain enamel protected the base metal from corrosion if the initial coverage was complete.Similar evaluations and findings were made on 58 panels representing 13 enamel types that were added to this test in 1947.(Author).

Interrelations Between Cement and Concrete Properties

Interrelations Between Cement and Concrete Properties PDF Author: Raymond Leonard Blaine
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 132

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Full Scale Test on a Two-story House Subjected to Lateral Load

Full Scale Test on a Two-story House Subjected to Lateral Load PDF Author: Felix Y. Yokel
Publisher:
ISBN:
Category : Dwellings
Languages : en
Pages : 36

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1964 Exposure Test of Porcelain Enamels on Aluminum

1964 Exposure Test of Porcelain Enamels on Aluminum PDF Author: Margaret A. Baker
Publisher:
ISBN:
Category : Enamel and enameling
Languages : en
Pages : 24

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An exposure test of porcelain enamels on aluminum was initiated by the National Bureau of Standards and the Porcelain Enamel Institute in 1964.The enamels were returned from the exposure sites to the laboratory at NBS to be measured for changes in gloss and col * or after exposures of six months, one year, and three years.Changes were found to be greatest at Kure Beach and least at Montreal and Los Angeles, with moderate changes occurring at Washington and New York.Although the boiling citric acid test is used as an acceptance test for these enamels, the correlation with color change, particularly at Kure Beach, was not as good as expected.A cupric chloride test was developed which shows an improvement in this correlation.(Author).

Journal of Research

Journal of Research PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 590

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Journal of Research of the National Bureau of Standards

Journal of Research of the National Bureau of Standards PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 502

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Compressive Strength of Slender Concrete Masonry Walls

Compressive Strength of Slender Concrete Masonry Walls PDF Author: Felix Y. Yokel
Publisher:
ISBN:
Category : Concrete blocks
Languages : en
Pages : 44

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