JPS5777962A - Analyzing method for property of concrete, mortar or alc board - Google Patents

Analyzing method for property of concrete, mortar or alc board

Info

Publication number
JPS5777962A
JPS5777962A JP15366180A JP15366180A JPS5777962A JP S5777962 A JPS5777962 A JP S5777962A JP 15366180 A JP15366180 A JP 15366180A JP 15366180 A JP15366180 A JP 15366180A JP S5777962 A JPS5777962 A JP S5777962A
Authority
JP
Japan
Prior art keywords
aggregate
black
concrete
section
white
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.)
Pending
Application number
JP15366180A
Other languages
Japanese (ja)
Inventor
Eizaburo Okada
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to JP15366180A priority Critical patent/JPS5777962A/en
Publication of JPS5777962A publication Critical patent/JPS5777962A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE:To conduct analysis through accurate quantification of property by measuring the surface or section of concrete, foamed light concrete board (ALC board) or the like b using a picture analyzing device and thereby analyzing the state of triburion of aggregate, bubble, etc. CONSTITUTION:With a black and white contrast given to bubble parts and other parts which form cavities on the surface or section of concrete, mortar or the ALC board, the state of distribution of bubbles is analyzed by using the picture analyzing device. Moreover, the state of distribution of aggregate is measured by giving the black and white contrast to a convex part formed of an aggregate part which is raised by treating the section with hydrochloric acid and to a concave part formed by removing a cement paste part thereform. The black and white contrast is formed by a concave part filled with white gypsum and the part of black aggregate which are prepared by casting gypsum paste about 1mm. thick on the surface of section treated with hydrochloric acid and drying the same and by removing later superfluous gypsum on the surface. In the case when white aggregate is used, the concave part is filled with black paint.
JP15366180A 1980-10-31 1980-10-31 Analyzing method for property of concrete, mortar or alc board Pending JPS5777962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15366180A JPS5777962A (en) 1980-10-31 1980-10-31 Analyzing method for property of concrete, mortar or alc board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15366180A JPS5777962A (en) 1980-10-31 1980-10-31 Analyzing method for property of concrete, mortar or alc board

Publications (1)

Publication Number Publication Date
JPS5777962A true JPS5777962A (en) 1982-05-15

Family

ID=15567410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15366180A Pending JPS5777962A (en) 1980-10-31 1980-10-31 Analyzing method for property of concrete, mortar or alc board

Country Status (1)

Country Link
JP (1) JPS5777962A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134148U (en) * 1984-02-15 1985-09-06 清水建設株式会社 Hardened concrete cell structure measuring device
JPS614614A (en) * 1984-06-13 1986-01-10 Ishikawajima Harima Heavy Ind Co Ltd Strip side trimming cut surface display device and strip side trimming cut surface control device using the strip side trimming cut surface display device
JPS63199052A (en) * 1987-02-10 1988-08-17 マンネスマン・アクチエンゲゼルシャフト Continuous casting device for thin continuous tabular blank made of metal
JP2003035657A (en) * 2001-07-25 2003-02-07 Sumitomo Kinzoku Kozan Siporex Kk Deterioration diagnosis system for lightweight cellular concrete panels
JP2010230421A (en) * 2009-03-26 2010-10-14 Nakanihon Highway Engineering Nagoya Kk Method of dividing region of concrete image
JP2013130465A (en) * 2011-12-21 2013-07-04 Sumitomo Osaka Cement Co Ltd Measurement method of void ratio
JP2013200148A (en) * 2012-03-23 2013-10-03 Kajima Corp Method of confirming filling failure of concrete
JP2013205341A (en) * 2012-03-29 2013-10-07 Sumitomo Osaka Cement Co Ltd Method for measuring component ratio of hardened cement paste
JP2018071125A (en) * 2016-10-27 2018-05-10 大成建設株式会社 Method for measuring filling state of steel plate concrete structure and method for constructing steel plate concrete structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134148U (en) * 1984-02-15 1985-09-06 清水建設株式会社 Hardened concrete cell structure measuring device
JPS614614A (en) * 1984-06-13 1986-01-10 Ishikawajima Harima Heavy Ind Co Ltd Strip side trimming cut surface display device and strip side trimming cut surface control device using the strip side trimming cut surface display device
JPS63199052A (en) * 1987-02-10 1988-08-17 マンネスマン・アクチエンゲゼルシャフト Continuous casting device for thin continuous tabular blank made of metal
JP2003035657A (en) * 2001-07-25 2003-02-07 Sumitomo Kinzoku Kozan Siporex Kk Deterioration diagnosis system for lightweight cellular concrete panels
JP2010230421A (en) * 2009-03-26 2010-10-14 Nakanihon Highway Engineering Nagoya Kk Method of dividing region of concrete image
JP2013130465A (en) * 2011-12-21 2013-07-04 Sumitomo Osaka Cement Co Ltd Measurement method of void ratio
JP2013200148A (en) * 2012-03-23 2013-10-03 Kajima Corp Method of confirming filling failure of concrete
JP2013205341A (en) * 2012-03-29 2013-10-07 Sumitomo Osaka Cement Co Ltd Method for measuring component ratio of hardened cement paste
JP2018071125A (en) * 2016-10-27 2018-05-10 大成建設株式会社 Method for measuring filling state of steel plate concrete structure and method for constructing steel plate concrete structure

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