GB710688A - An improved method and apparatus for testing concrete or the like - Google Patents

An improved method and apparatus for testing concrete or the like

Info

Publication number
GB710688A
GB710688A GB1216652A GB1216652A GB710688A GB 710688 A GB710688 A GB 710688A GB 1216652 A GB1216652 A GB 1216652A GB 1216652 A GB1216652 A GB 1216652A GB 710688 A GB710688 A GB 710688A
Authority
GB
United Kingdom
Prior art keywords
pressure
testing
cracking
test piece
members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1216652A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WERNER GUSTAV HERMANN RAVEN
Original Assignee
WERNER GUSTAV HERMANN RAVEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WERNER GUSTAV HERMANN RAVEN filed Critical WERNER GUSTAV HERMANN RAVEN
Priority to GB1216652A priority Critical patent/GB710688A/en
Publication of GB710688A publication Critical patent/GB710688A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

710,688. Testing physic qualities of materials. RAVEN, W. G. H. May 14, 1952, No. 12166/52. Class 106 (2) A method of testing concrete and like materials to determine cracking strength, as a guide to the kind of material to be used in a building or like operation comprises the steps of inserting a test piece of cylindrical or other prismatic form between pressure transmission members having oppositely curved convex workengaging surfaces, exposing it to a gradually increasing pressure from the members until it cracks, and measuring the pressure required for such cracking effect. Fig. 4 shows a test piece a in position between two pressure transmitting members b and c of a press. In the particular example described hydraulic pressure is applied and the pressure at which cracking occurs is noted by reading a pressure gauge.
GB1216652A 1952-05-14 1952-05-14 An improved method and apparatus for testing concrete or the like Expired GB710688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1216652A GB710688A (en) 1952-05-14 1952-05-14 An improved method and apparatus for testing concrete or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1216652A GB710688A (en) 1952-05-14 1952-05-14 An improved method and apparatus for testing concrete or the like

Publications (1)

Publication Number Publication Date
GB710688A true GB710688A (en) 1954-06-16

Family

ID=9999560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1216652A Expired GB710688A (en) 1952-05-14 1952-05-14 An improved method and apparatus for testing concrete or the like

Country Status (1)

Country Link
GB (1) GB710688A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613995A1 (en) * 1986-04-25 1987-10-29 Martin Becker Apparatus for carrying out material tests
ES2173765A1 (en) * 1998-10-16 2002-10-16 Univ Catalunya Politecnica Indirect traction testing of cold bituminous mixtures consists of tensile testing of cylindrical test pieces to enhance performance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613995A1 (en) * 1986-04-25 1987-10-29 Martin Becker Apparatus for carrying out material tests
ES2173765A1 (en) * 1998-10-16 2002-10-16 Univ Catalunya Politecnica Indirect traction testing of cold bituminous mixtures consists of tensile testing of cylindrical test pieces to enhance performance

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