CA923327A - Method and apparatus for testing compressive strength of concrete and the like - Google Patents

Method and apparatus for testing compressive strength of concrete and the like

Info

Publication number
CA923327A
CA923327A CA020502A CA20502A CA923327A CA 923327 A CA923327 A CA 923327A CA 020502 A CA020502 A CA 020502A CA 20502 A CA20502 A CA 20502A CA 923327 A CA923327 A CA 923327A
Authority
CA
Canada
Prior art keywords
concrete
compressive strength
testing compressive
testing
strength
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
CA020502A
Other languages
English (en)
Inventor
Fred W. Allen, Jr.
W. Thompson Royal
J. Kopf Rowland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA923327A publication Critical patent/CA923327A/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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
CA020502A 1967-09-21 1968-05-21 Method and apparatus for testing compressive strength of concrete and the like Expired CA923327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66941767A 1967-09-21 1967-09-21

Publications (1)

Publication Number Publication Date
CA923327A true CA923327A (en) 1973-03-27

Family

ID=24686257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA020502A Expired CA923327A (en) 1967-09-21 1968-05-21 Method and apparatus for testing compressive strength of concrete and the like

Country Status (7)

Country Link
JP (1) JPS4928470B1 (es)
AR (1) AR196052A1 (es)
CA (1) CA923327A (es)
DE (1) DE1798236A1 (es)
ES (1) ES358352A1 (es)
FR (1) FR1582323A (es)
GB (1) GB1244490A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426572C2 (de) * 1983-10-04 1986-08-28 VEB Wohnungsbaukombinat Cottbus, DDR 7700 Hoyerswerda Verfahren zur Prüfung von inhomogenen Baustoffen
PL146731B1 (en) * 1985-01-17 1989-03-31 Ct Kt Maszyn Gorniczych Komag Roof support dynamic load generator
GB2248917B (en) * 1990-04-30 1994-07-06 Nash Frazer Ltd Improvements in runway denial weapons
CN106769549A (zh) * 2017-01-13 2017-05-31 衢州市江氏电子科技有限公司 蒸压加气混凝土砌块坯体初养塑性强度测试装置及系统
CN111521502B (zh) * 2020-04-24 2023-06-13 中国建材检验认证集团贵州有限公司 一种混凝土匀质性的判定方法
CN112525717A (zh) * 2020-12-22 2021-03-19 苳超 一种建筑混凝土抗压强度检测装置
CN115015014B (zh) * 2022-08-08 2022-11-15 山东知方源科技信息有限公司 一种基于物联网的建筑结构强度检测系统

Also Published As

Publication number Publication date
AR196052A1 (es) 1973-11-30
FR1582323A (es) 1969-09-26
ES358352A1 (es) 1970-04-16
DE1798236A1 (de) 1971-11-25
GB1244490A (en) 1971-09-02
JPS4928470B1 (es) 1974-07-26

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