 | American Society for Municipal Improvements - 1913 - 542 páginas
...Stones for rubble masonry shall be hard, sound, free from checks and shakes, as nearly rectangular as practicable, and unless used for trimming or closers,...work; they shall be laid on their natural beds, in fullbeds and joints of mortar, with spalls firmly embedded therein. In walls, one-third of the stones... | |
 | American Society for Municipal Improvements - 1913 - 544 páginas
...immediately before being placed in the work; they shall be laid on their natural beds, in fullbeds and joints of mortar, with spalls firmly embedded...where the same do not exceed 3 feet in thickness. How laid 85a. All rubble masonry laid in mortar shall be laid to line, thoroughly and satisfactorily... | |
 | American Society of Municipal Engineers - 1914 - 86 páginas
...Stones for rubble masonry shall be hard, sound, free from checks and shakes, as nearly rectangular as practicable, and unless used for trimming or closers,...where the same do not exceed 3 feet in thickness. f 23 How LAID. 85a. All rubble masonry laid in mortar shall be laid to • line, thoroughly and satisfactorily... | |
 | American Society for Municipal Improvements - 1914 - 400 páginas
...Stones for rubble masonry shall be hard, sound, free from checks and shakes, as nearly rectangular as practicable, and unless used for trimming or closers,...where the same do not exceed 3 feet in thickness. How laid 85a. All rubble masonry laid in mortar shall be laid to line, thoroughly and satisfactorily... | |
 | American Society of Municipal Engineers - 1914 - 436 páginas
...Stones for rubble masonry shall be hard, sound, free from checks and shakes, as nearly rectangular as practicable, and unless used for trimming or closers,...and joints of mortar, with spalls firmly embedded thefein. In walls, one-third of the stones shall be headers extending through the walls where the same... | |
 | American Society of Municipal Engineers - 1915 - 886 páginas
...structure or class of work in connection with which they are used. CEMENTED RUBBLE MASONRY. MATERIALS. L and unless used for trimming or closers, not less...where the same do not exceed 3 feet in thickness. How LAID. 85a. All rubble masonry laid in mortar shall be laid to line, thoroughly and satisfactorily... | |
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Materials 85. Stones for rubble masonry shall be hard, sound, free from checks and shakes, as nearly rectangular as practicable, and unless used for trimming or closers, not less than 6 inches thick. The stones shall be cleaned and wetted immediately... 