 | Frederick Winslow Taylor - 1911 - 88 頁
...brick after it is placed on its bed of mortar several times with the end of the handle of the trowel so as to secure the right thickness for the joint....that by tempering the mortar just right, the bricks can be readily bedded to the proper depth by a downward pressure of the hand with which they are laid.... | |
 | Efficiency Society - 1916 - 728 頁
...was the best edge and end to place on the outside wall. Thru experimentation Mr. Gilbreth discovered that by tempering the mortar just right, the bricks...pressure of the hand with which they were laid. This saved the time consumed by the average bricklayer in tapping. The bricklayer was taught to pick up... | |
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... (as Mr. Gilbreth calls his loaded wooden frames) is placed by the helper in its proper position on the adjustable scaffold close to the mortar box. We have all been used to seeing bricklayers tap each brick after it is placed on its bed of mortar... 