JPS4928470B1 - - Google Patents
Info
- Publication number
- JPS4928470B1 JPS4928470B1 JP43067538A JP6753868A JPS4928470B1 JP S4928470 B1 JPS4928470 B1 JP S4928470B1 JP 43067538 A JP43067538 A JP 43067538A JP 6753868 A JP6753868 A JP 6753868A JP S4928470 B1 JPS4928470 B1 JP S4928470B1
- Authority
- JP
- Japan
- 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
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66941767A | 1967-09-21 | 1967-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4928470B1 true JPS4928470B1 (ja) | 1974-07-26 |
Family
ID=24686257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43067538A Pending JPS4928470B1 (ja) | 1967-09-21 | 1968-09-19 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4928470B1 (ja) |
| AR (1) | AR196052A1 (ja) |
| CA (1) | CA923327A (ja) |
| DE (1) | DE1798236A1 (ja) |
| ES (1) | ES358352A1 (ja) |
| FR (1) | FR1582323A (ja) |
| GB (1) | GB1244490A (ja) |
Families Citing this family (7)
| 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 |
-
1968
- 1968-05-21 CA CA020502A patent/CA923327A/en not_active Expired
- 1968-09-04 GB GB4213168A patent/GB1244490A/en not_active Expired
- 1968-09-12 DE DE19681798236 patent/DE1798236A1/de active Pending
- 1968-09-19 FR FR1582323D patent/FR1582323A/fr not_active Expired
- 1968-09-19 JP JP43067538A patent/JPS4928470B1/ja active Pending
- 1968-09-20 ES ES358352A patent/ES358352A1/es not_active Expired
-
1970
- 1970-12-22 AR AR23311070A patent/AR196052A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AR196052A1 (es) | 1973-11-30 |
| FR1582323A (ja) | 1969-09-26 |
| ES358352A1 (es) | 1970-04-16 |
| DE1798236A1 (de) | 1971-11-25 |
| GB1244490A (en) | 1971-09-02 |
| CA923327A (en) | 1973-03-27 |