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" ... being covered with felt and this felt kept wet. The bottom of the box is so constructed as to hold water, and the sides are provided with cleats for holding glass shelves on which to place the briquettes. Care should be taken to keep the air in the... "
Cyclopedia of Architecture, Carpentry and Building: A General Reference Work... - Page 21
by American School (Lansing, Ill.) - 1907
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Proceedings

American Society of Civil Engineers - Civil engineering - 1903 - 896 pages
...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....
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Cements, Mortars and Concretes: Their Physical Properties

Myron Samuel Falk - Cement - 1904 - 198 pages
...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....
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Cements, Mortars and Concretes: Their Physical Properties

Myron Samuel Falk - Cement - 1904 - 202 pages
...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...
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Bulletin, Issue 3

Geology - 1904 - 430 pages
...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...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...
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Bulletin, Volume 3

Ohio. Division of Geological Survey - Geology - 1904 - 416 pages
...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...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...
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The Manufacture of Hydraulic Cements

Albert Bleininger, Geological Survey of Ohio - Cement - 1904 - 418 pages
...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...
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Practical Cement Testing

W. Purves Taylor - Cement - 1905 - 344 pages
...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...
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A Treatise on Concrete, Plain and Reinforced: Materials, Construction, and ...

Frederick Winslow Taylor, Sanford Eleazer Thompson - Concrete - 1905 - 664 pages
...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,...
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Standard Methods of Testing and Specifications for Comment

American Society for Testing Materials. Committee on Standard Specifications for Cement - Cement - 1905 - 40 pages
...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...they may be stored in tanks or pans, which should FORM OF CLIP. he of non-corrodible material. FIG. 5. TENSILE STRENGTH. 67. — The tests may be made...
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Standard Methods of Testing and Specifications for Cement ...

Portland Cement Association - Cement - 1905 - 44 pages
...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 periods...they may be stored in tanks or pans, which should FORM OF CLIP. he of non-corrodible material. FIG. 5. TENSILE STRENGTH. 67.—The tests may be made...
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