FR1605003A - Testing cement mouldings - for tractive resistance and flow props - Google Patents

Testing cement mouldings - for tractive resistance and flow props

Info

Publication number
FR1605003A
FR1605003A FR1605003DA FR1605003A FR 1605003 A FR1605003 A FR 1605003A FR 1605003D A FR1605003D A FR 1605003DA FR 1605003 A FR1605003 A FR 1605003A
Authority
FR
France
Prior art keywords
low friction
ring
pressure
tractive resistance
test piece
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1605003A publication Critical patent/FR1605003A/en
Expired legal-status Critical Current

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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

Abstract

An annular test piece, e.g. of cement, is allowed to solidify and at a chosen time is subjected to a uniform internal pressure, the deformation being measured. The test piece is pref. moulded around a ring of a low friction material e.g. PTFE, which may be left in position while the material is tested by applying a uniform pressure and measuring deformation and cracking as a function of time. The appts. is mounted on a plate of low friction material and consists of a shuttering together with a central cylindrical ring around which is placed the flexible low friction ring. Pressure may be generated mechanically or hydraulically. The test method provides advance information on the behaviour of concrete after setting.
FR1605003D 1967-06-19 1967-06-19 Testing cement mouldings - for tractive resistance and flow props Expired FR1605003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR110949 1967-06-19

Publications (1)

Publication Number Publication Date
FR1605003A true FR1605003A (en) 1972-08-28

Family

ID=8633313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1605003D Expired FR1605003A (en) 1967-06-19 1967-06-19 Testing cement mouldings - for tractive resistance and flow props

Country Status (1)

Country Link
FR (1) FR1605003A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444058A (en) * 1982-05-28 1984-04-24 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for determining tensile strength
EP0349422A1 (en) * 1988-06-30 1990-01-03 Institut Français du Pétrole Cell for performing triaxial stress tests on a rock sample, and test method using such a cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444058A (en) * 1982-05-28 1984-04-24 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for determining tensile strength
EP0349422A1 (en) * 1988-06-30 1990-01-03 Institut Français du Pétrole Cell for performing triaxial stress tests on a rock sample, and test method using such a cell
FR2633718A1 (en) * 1988-06-30 1990-01-05 Inst Francais Du Petrole TRIAXIAL CONTAINER TEST CELL ON A ROCK SAMPLE AND TEST METHOD USING SUCH A CELL

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Legal Events

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