 | George William Tillson - Pavements - 1912 - 702 pages
...the bottom of the box being kept covered with water The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. Test pieces from any sample which vary more than 3 per cent in weight from the average, after removal... | |
 | Morton Owen Withey - Strength of materials - 1912 - 94 pages
...kept covered with water. The interior of the box is provided with glass shelves on which to place tne test pieces, the shelves being so arranged that they may be withdrawn readily. 48 53. — The air and water in the moist closet and the water in the storage tanks should be maintained... | |
 | William Kendrick Hatt, Herbert Henry Scofield - Building materials - 1913 - 156 pages
...the bottom of the box being kept covered with water. The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. Test pieces from any sample which vary more than 3 per cent. in weight from the average, after removal... | |
 | Building materials - 1913 - 420 pages
...the bottom of the box being kept covered with water. The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. 52. After 24 hr. in moist air, the pieces to be tested after longer periods should be immersed in water... | |
 | Frederick W. Taylor M.E., Sc.D Samford E. Thompson, S. - 1916 - 952 pages
...is used, the interior should be covered with felt or broad wicking kept wet. The bottom of the mojst closet should be covered with water. The interior...being so arranged that they may be withdrawn readily. A Treatise on Concrete CHAPTER I ESSENTIAL ELEMENTS IN CONCRETE CONSTRUCTION The forming of concrete... | |
 | Frederick Winslow Taylor, Sanford Eleazer Thompson - Concrete - 1916 - 940 pages
...the interior surface being covered with felt or broad wicking kept wet, the bottom of the box being covered with water. The interior of the closet should...being so arranged that they may be withdrawn readily. Methods. 60. Unless otherwise specified all test specimens, immediately after molding, shall be placed... | |
 | Materials - 1916 - 806 pages
...box, or a wooden box lined with metal. If a wooden box is used, the interior should be covered with felt or broad wicking kept wet. The bottom of the...covered with water. The interior of the closet should be pro• vided with non-absorbent shelves on which to place the test pieces, the shelves being so arranged... | |
 | Roy A. Seaton - Concrete construction - 1916 - 246 pages
...the bottom of the box being kept covered with water. The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. longer periods should be immersed in water in storage tanks or pans made of non-corrodible material.... | |
 | Architecture - 1916 - 582 pages
...the bottom of the box being kept covered with water. The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. 52. After 24 hours in moist air, the pieces to be tested after longer periods should be immersed in... | |
 | Mansfield Merriman - Civil engineering - 1916 - 1622 pages
...the bottom of the box being kept covered with water. The interior of the box is provided with glass shelves on which to place the test pieces, the shelves...being so arranged that they may be withdrawn readily. 52. After 24 hours in moist air, the pieces to be tested after longer periods should be immersed in... | |
| |
If a wooden box is used, the interior should be covered with felt or broad wicking kept wet. The bottom of the moist closet should be covered with water. The interior of the closet should be provided with non-absorbent shelves on which to place the test... 
