Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books 41 - 50 of 159 on Pats of neat cement about three inches in diameter, one half inch thick at the center,....
" Pats of neat cement about three inches in diameter, one half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of twenty-four hours. "
Cements, limes, and plasters: their materials, manufacture, and properties - Page 631
by Edwin Clarence Eckel - 1905 - 712 pages
Full view - About this book

Concrete

Edward Godfrey - Concrete - 1908 - 448 pages
...days in water) 200-300 Ibs. 23. Pats of neat cement about three (3) in. in diameter, one-half (%) in. thick at the center, and tapering to a thin edge, shall be kepi in moist air for a period of twenty-four hours. (a) A pat is then kept in air at normal temperature...
Full view - About this book

A treatise on masonry construction

Ira Osborn Baker - Technology & Engineering - 1909 - 745 pages
...moist air, 6 days in water) 150-200 Ib. 28 days (1 day in moist air, 27 days in water) 200-300 " 22. Constancy of Volume. Pats of neat cement about three...twenty-four hours. (a) A pat is then kept in air at normal temperature.and observed at intervals for at least 28 days. (6) Another pat is kept in water maintained...
Full view - About this book

A Treatise on Masonry Construction

Ira Osborn Baker - Masonry - 1909 - 745 pages
...moist air, 6 days in water) 150-200 Ib. 28 days (1 day in moist air, 27 days in water) 200-300 " 22. Constancy of Volume. Pats of neat cement about three...kept in moist air for a period of twenty-four hours. (o) A pat is then kept in air at normal temperature and observed at intervals for at least 28 days....
Full view - About this book

Cyclopedia of civil engineering: a general reference work on surveying ...

Frederick Eugene Turneaure - Civil engineering - 1909
...water) 75-150 " 65. Constancy of Volume. Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge,...(a) A pat is then kept in air at normal temperature. (b) Another is kept in water maintained as near 70 F. as practicable. These pats are observed at...
Full view - About this book

A treatise on masonry construction

Ira Osborn Baker - Masonry - 1909 - 745 pages
...Constancy of Volume. Pats of neat cement about three inches in diameter, one half inch thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. (6) Another is kept in water maintained as near 70 F. as practicable. 16. These pats are observed...
Full view - About this book

Law and Business of Engineering and Contracting: With Numerous Forms and ...

Charles Evan Fowler - Engineering - 1909 - 162 pages
...CONSTANCY OF VOLUME. 24. Pats of neat cement about three inches in diameter, one-half inch thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. (b) Another is kept in water maintained as near 70 F. as practicable. 25. These pats are observed...
Full view - About this book

Engineers' Pocketbook of Reinforced Concrete

Eyvind Lee Heindenreich - Reinforced concrete - 1909 - 364 pages
...(16) Constancy of Volume. — Pats of neat cement about 3 ins. in diameter, </2 in. thick at center, tapering to a thin edge, shall be kept in moist air...(a) A pat is then kept in air at normal temperature. , (b) Another is kept in water maintained as near 70 F. as practicable. (17) These pats are observed...
Full view - About this book

Building construction and superintendence, Part 1

Frank Eugene Kidder - Building - 1909
...days, 75-150 Ib.: the exact values to be fixed in each case by the consumer. in diameter, one-half inch thick at the center, and tapering to a thin, edge, shall be kept in moist air for a period of 24 hours. (a) A pat is then kept in air at normal temperature. (&) Another pat is kept in water maintained...
Full view - About this book

Radford's Cyclopedia of Construction: Carpentry, Building and ..., Volume 5

William A. Radford, Alfred Sidney Johnson - Architecture - 1909
...strength required. Constancy of Volume. Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of 24 hours. One pat shall then be kept in air at normal temperature, and observed at intervals for at...
Full view - About this book

Concrete, its composition and use: a clear, detailed, complete statement of ...

Harry Franklin Porter - Cement - 1909 - 269 pages
...in water) t200-300 Ib. Constancy of Volume: — Pats of neat cement about 3 in. in diameter, l/2-in. thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of 24 hours. (a) A pat is then kept in air at normal temperature and observed at intervals for at least...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download PDF