. Concrete Figure 36, Non-continuous Door, made of double layers of flooring with building paper between. Doors:—The doors may best be made of two thicknesses of 1x6" matched flooring with a layer of tar paper between. The 1x6" boards are held together by two 1x4" cleats across the top and bottom, and one 2x4" cleat across the center. The middle cleat is made larger than the others in order to take care of the strain caused by the large bolt in the center. A two-by-four, 40 inches long, or a similar piece of material, is placed on the bolt, making a large "])u
. Concrete Figure 36, Non-continuous Door, made of double layers of flooring with building paper between. Doors:—The doors may best be made of two thicknesses of 1x6" matched flooring with a layer of tar paper between. The 1x6" boards are held together by two 1x4" cleats across the top and bottom, and one 2x4" cleat across the center. The middle cleat is made larger than the others in order to take care of the strain caused by the large bolt in the center. A two-by-four, 40 inches long, or a similar piece of material, is placed on the bolt, making a large "])utton" by which the door is held to the wall. The door is clearly shown in Figure Fig. .^7. Twin Silos of Mr. M. S. Dauberman. Big Rock, Iliiiioi- i > oiu n-ii' the other of monoHthic conS^rud:ion. Both are economical and keep iilaye i) Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Universal Portland cement co. [from old catalog]. [n. p. ]
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Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1910, bookpublishernp, bookyear1912
