JPS5593041A - Drawing test method for concrete - Google Patents
Drawing test method for concreteInfo
- 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
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
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) |
-
1979
- 1979-01-08 JP JP14979A patent/JPS5593041A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5718125B2 (en) | 1982-04-15 |
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