Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Duff_Abrams> ?p ?o. }
Showing items 1 to 61 of
61
with 100 items per page.
- Duff_Abrams abstract "Duff A. Abrams (1880, Illinois, – 1965, New York) was an American researcher in the field of composition and properties of concrete. He developed the basic methods for testing concrete characteristics still in use today. A professor with the Lewis Institute, he studied the component materials of concrete in the early 20th century.D. A. Abrams was researcher, professor, and director of the research laboratory of the Portland Cement Association in Chicago. He investigated the influence of the composition of concrete mixes on the strength of the end product. Some of the results of his research was: the definition of the concept of fineness modulus; the definition of the water-cement ratio; a test method for the workability of a concrete mix by using what is called 'Abrams cone', see concrete slump test.In a comprehensive research program, Abrams established the relationship between the water-cement ratio and the compressive strength of concrete. The results were first published in 1918 in D. A. Abrams, Design of Concrete Mixtures, Bulletin 1, Structural Materials Research Laboratory, Lewis Institute, Chicago, 1918.He was also president of the American Concrete Association (ACI) from 1930 until 1931.".
- Duff_Abrams birthDate "1880".
- Duff_Abrams birthYear "1880".
- Duff_Abrams deathDate "1965".
- Duff_Abrams deathYear "1965".
- Duff_Abrams viafId "10704327".
- Duff_Abrams wikiPageExternalLink scholar?hl=en&lr=&safe=off&client=opera&q=Abrams%2C+D+A++concrete&btnG=Search.
- Duff_Abrams wikiPageExternalLink mixtures.html.
- Duff_Abrams wikiPageID "2634416".
- Duff_Abrams wikiPageRevisionID "561564254".
- Duff_Abrams dateOfBirth "1880".
- Duff_Abrams dateOfDeath "1965".
- Duff_Abrams hasPhotoCollection Duff_Abrams.
- Duff_Abrams name "Abrams, Duff".
- Duff_Abrams shortDescription "Researcher".
- Duff_Abrams description "Researcher".
- Duff_Abrams description "Researcher".
- Duff_Abrams subject Category:1880_births.
- Duff_Abrams subject Category:1965_deaths.
- Duff_Abrams subject Category:American_civil_engineers.
- Duff_Abrams subject Category:Concrete_pioneers.
- Duff_Abrams subject Category:People_from_Cook_County,_Illinois.
- Duff_Abrams type CausalAgent100007347.
- Duff_Abrams type ConcretePioneers.
- Duff_Abrams type Creator109614315.
- Duff_Abrams type LivingThing100004258.
- Duff_Abrams type Object100002684.
- Duff_Abrams type Organism100004475.
- Duff_Abrams type Originator110383816.
- Duff_Abrams type PeopleFromCookCounty,Illinois.
- Duff_Abrams type Person100007846.
- Duff_Abrams type PhysicalEntity100001930.
- Duff_Abrams type Pioneer110434725.
- Duff_Abrams type Whole100003553.
- Duff_Abrams type YagoLegalActor.
- Duff_Abrams type YagoLegalActorGeo.
- Duff_Abrams type Agent.
- Duff_Abrams type Person.
- Duff_Abrams type Person.
- Duff_Abrams type Q215627.
- Duff_Abrams type Q5.
- Duff_Abrams type Agent.
- Duff_Abrams type NaturalPerson.
- Duff_Abrams type Thing.
- Duff_Abrams type Person.
- Duff_Abrams comment "Duff A. Abrams (1880, Illinois, – 1965, New York) was an American researcher in the field of composition and properties of concrete. He developed the basic methods for testing concrete characteristics still in use today. A professor with the Lewis Institute, he studied the component materials of concrete in the early 20th century.D. A. Abrams was researcher, professor, and director of the research laboratory of the Portland Cement Association in Chicago.".
- Duff_Abrams label "Duff Abrams".
- Duff_Abrams label "Duff Abrams".
- Duff_Abrams label "Duff Abrams".
- Duff_Abrams sameAs Duff_Abrams.
- Duff_Abrams sameAs Duff_Abrams.
- Duff_Abrams sameAs m.07t7dq.
- Duff_Abrams sameAs Q3970604.
- Duff_Abrams sameAs Q3970604.
- Duff_Abrams sameAs Duff_Abrams.
- Duff_Abrams wasDerivedFrom Duff_Abrams?oldid=561564254.
- Duff_Abrams givenName "Duff".
- Duff_Abrams isPrimaryTopicOf Duff_Abrams.
- Duff_Abrams name "Abrams, Duff".
- Duff_Abrams name "Duff Abrams".
- Duff_Abrams surname "Abrams".