Design and Construction of the High Density Concrete Shielding for the Engineering Test Reactor

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Description

"Economic studies showed that high-density concrete made with magnetite was the most feasible choice from a cost and construction standpoint. Except for a few precautions, this concrete can be placed in essentially the same manner as conventional concrete. Concrete of any strength can be made, within reason, but for concretes having strengths of less than 4,000 psi at 28 days, extra fines must be added to the mix to lend supporting power and lubricity to the paste. Modulus of elasticity and Poisson's ratio for this dense concrete are approximately 50% higher than for normal-weight concretes of the same compressive strength."

Physical Description

55 pages : illustrations, photographs, tables

Creation Information

Dukleth, E. A.; Raphael, J. M.; Wedell, B.; Bush, P. D. & Donaldson, A. P. May 15, 1957.

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This report is part of the collection entitled: TRAIL Microcard Collection and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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  • Main Title: Design and Construction of the High Density Concrete Shielding for the Engineering Test Reactor
  • Series Title: AECU (Series)
  • Series Title: Atomic Energy Commission Reports
  • Added Title: Atomic Energy Commission Report AECU-3655

Description

"Economic studies showed that high-density concrete made with magnetite was the most feasible choice from a cost and construction standpoint. Except for a few precautions, this concrete can be placed in essentially the same manner as conventional concrete. Concrete of any strength can be made, within reason, but for concretes having strengths of less than 4,000 psi at 28 days, extra fines must be added to the mix to lend supporting power and lubricity to the paste. Modulus of elasticity and Poisson's ratio for this dense concrete are approximately 50% higher than for normal-weight concretes of the same compressive strength."

Physical Description

55 pages : illustrations, photographs, tables

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Digitized from microopaque cards (2).

Contract no. AT(10-1)-770.

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  • Report No.: AECU-3655
  • SuDoc Number: Y 3.At 7:22/AECU-3655
  • Accession or Local Control No: metadc1240376
  • Archival Resource Key: ark:/67531/metadc1240376

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TRAIL Microcard Collection

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  • May 15, 1957

Added to The UNT Digital Library

  • Nov. 5, 2023, 7:47 a.m.

Description Last Updated

  • July 1, 2025, 3:18 p.m.

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Dukleth, E. A.; Raphael, J. M.; Wedell, B.; Bush, P. D. & Donaldson, A. P. Design and Construction of the High Density Concrete Shielding for the Engineering Test Reactor, report, May 15, 1957; Washington D.C.. (https://digital.library.unt.edu/ark:/67531/metadc1240376/: accessed July 14, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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