 | American Society of Civil Engineers - 1903 - 896 Seiten
...to place the briquettes. Care should be taken to keep the air in the closet uniformly moist. 66. — After 24 hours in moist air, the test pieces for longer...should be of non-corrodible material. TENSILE STRENGTH. 67. — The tests may be made on any standard machine. A solid metal clip, as shown in Fig. 5, is recommended.... | |
 | Myron Samuel Falk - 1904 - 198 Seiten
...to place the briquettes. Care should be taken to keep the air in the closet uniformly moist. 66. — After 24 hours in moist air the test pieces for longer...should be of non-corrodible material. TENSILE STRENGTH. 67. — The tests may be made on any standard machine. A solid metal clip, as shown in Fig. 5, is recommended.... | |
 | Myron Samuel Falk - 1904 - 202 Seiten
...to place the briquettes. Care should be taken to keep the air in the closet uniformly moist. 66. — After 24 hours in moist air the test pieces for longer...pans, which should be of non-corrodible material. TENS1LE STRENGTH. Form of Clip. F1G. S. 166 68. — Test pieces should be broken as soon as they ore... | |
 | Ohio. Division of Geological Survey - 1904 - 416 Seiten
...pieces for longer periods of time should be immersed in water maintained as near 21° C. (70° F.) as practicable ; they may be stored in tanks or pans, which should be of non-corrodable materials. TENSILE STRENGTH. 67. The tests may be made on any standard machine. A solid... | |
 | Albert Bleininger, Geological Survey of Ohio - 1904 - 418 Seiten
...pieces for longer periods of time should be immersed in water maintained as near 21° C. (70° F.) as practicable ; they may be stored in tanks or pans, which should be of non-corrodable materials. TENSILE STRENGTH. 67. The tests may be made on any standard machine. A solid... | |
 | W. Purves Taylor - 1905 - 344 Seiten
...place the briquettes. Care should be taken to keep the r.ir in the closet uniformly moist. 66. — After 24 hours in moist air the test pieces for longer...should be of non-corrodible material. Tensile Strength. 67. — The tests may be made on any standard machine. A solid metal clip, as shown in Fig. 5 (see... | |
 | Frederick Winslow Taylor, Sanford Eleazer Thompson - 1905 - 664 Seiten
...which to place the briquettes. Care should be taken to keep the air in the closet uniformly moist. 66. After 24 hours in moist air, the test pieces for longer...or pans, which should be of noncorrodible material. A moist closet and storage pans designed by Mr. Richard L. Humphrey are shown in Fig. 15, page 75,... | |
 | W. Purves Taylor - 1905 - 348 Seiten
...uniformly moist. 66. — After 24 hours in moist air the test pieces for longer periods of time should he immersed in water maintained as near 21° Cent. (70°...should be of non-corrodible material. Tensile Strength. 67. — The tests may be made on any standard machine. A solid metal clip, as shown in Fig. 5 (see... | |
 | Edwin Clarence Eckel - 1905 - 798 Seiten
...which to place the briquettes. Care should be taken to keep the air in the closet uniformly moist. as practicable; they may be stored in tanks or pans,...should be of non-corrodible material. TENSILE STRENGTH. 67. The tests may be made on any standard machine. A solid metal clip is recommended. This clip is... | |
 | Charles Carroll Brown - 1905 - 384 Seiten
...longer periods of time should be immersed in water maintained as near 21 degrees C. (70 degrees F.) as practicable; they may be stored in tanks or pans,...should be of non-corrodible material. Tensile Strength. — 46. The test may be made on any standard machine. A solid metal clip is recommended. This clip... | |
| |
After 24 hours in moist air the test pieces for longer periods of time should be immersed in water maintained as near 21" Cent. (70° Fahr.) as practicable; they may be stored in tanks or pans, which should be of non-corrodible material. 
