JPS5593041A - Drawing test method for concrete - Google Patents

Drawing test method for concrete

Info

Publication number
JPS5593041A
JPS5593041A JP14979A JP14979A JPS5593041A JP S5593041 A JPS5593041 A JP S5593041A JP 14979 A JP14979 A JP 14979A JP 14979 A JP14979 A JP 14979A JP S5593041 A JPS5593041 A JP S5593041A
Authority
JP
Japan
Prior art keywords
concrete
shaft
board
sprayed
measure
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.)
Granted
Application number
JP14979A
Other languages
Japanese (ja)
Other versions
JPS5718125B2 (en
Inventor
Hirofumi Inada
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.)
Sato Kogyo Co Ltd
Original Assignee
Sato Kogyo Co Ltd
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 Sato Kogyo Co Ltd filed Critical Sato Kogyo Co Ltd
Priority to JP14979A priority Critical patent/JPS5593041A/en
Publication of JPS5593041A publication Critical patent/JPS5593041A/en
Publication of JPS5718125B2 publication Critical patent/JPS5718125B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE: To make it possible to measure the accurate drawing strength of concrete with efficiency by forming a testing concrete part by using a drawing shaft and a fitting board detachable to it.
CONSTITUTION: Fitting board is fitted perpendicular to drawing shaft 1 by knot 3. This board 2 is equipped to fixed board 5 and sprayed with concrete 8 to bury shaft 1 in the concrete. Next, board 2 is detached and shaft 1 is drawn by a jack as shown by the arrow to measure the drawing strength. As a result, the sprayed-concrete surface is smooth and precisely perpendicular to shaft 1, and the height from the shaft tip is even. Therefore, correcting calculation due to differences in size, height and angle is unneeded and its formation is easy, so that the drawing strength can be measured with precision.
COPYRIGHT: (C)1980,JPO&Japio
JP14979A 1979-01-08 1979-01-08 Drawing test method for concrete Granted JPS5593041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14979A JPS5593041A (en) 1979-01-08 1979-01-08 Drawing test method for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14979A JPS5593041A (en) 1979-01-08 1979-01-08 Drawing test method for concrete

Publications (2)

Publication Number Publication Date
JPS5593041A true JPS5593041A (en) 1980-07-15
JPS5718125B2 JPS5718125B2 (en) 1982-04-15

Family

ID=11465970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14979A Granted JPS5593041A (en) 1979-01-08 1979-01-08 Drawing test method for concrete

Country Status (1)

Country Link
JP (1) JPS5593041A (en)

Also Published As

Publication number Publication date
JPS5718125B2 (en) 1982-04-15

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